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Tax Withholding and Estimated Tax, Publication 505 (2/2008)

4. Underpayment Penalty for 2007

What's New for 2007

Introduction

No penalty
IRS can figure the penalty for you

Topics - This chapter discusses:

Useful Items - You may want to see:

Form (and Instructions)

General Rule

Special rules for certain individuals
Farmers and fishermen
Higher income taxpayers
Penalty figured for each period
Example �
Minimum required each period
Note.
When penalty is charged
Trust payments of estimated tax
Amended returns
2006 separate returns and 2007 joint return
2006 joint return and 2007 separate returns
Example �
Form 2210
Lowering or eliminating the penalty

Exceptions

Less Than $1,000 Due

Total tax for 2007
Paid through withholding

No Tax Liability Last Year

Example �
Total tax for 2006

Figuring Your Required Annual Payment (Part I)

Example �
Different 2006 filing status

Short Method for Figuring the Penalty (Part III)

Note.
Completing Part III
Example �

Regular Method for Figuring the Penalty (Part IV)

Figuring Your Underpayment (Part IV, Section A)

Payments
Actual withholding method

Regular Installment Method

Example �

Annualized Income Installment Method (Schedule AI)

Completing Schedule AI
Note.
Example
Underpayment

Figuring Your Penalty (Part IV, Section B)

Aid for counting days
Table 4-1. Calendar To Determine the Number of Days a Payment Is Late
Payments
Underpayment paid in two or more parts
Figuring the penalty
Example 1
Total penalty
Example 2
Total penalty

Farmers and Fishermen

Waiver of Penalty

How to request a waiver
Farmers and fishermen
Worksheet 4-1. 2007 Form 2210, Schedule AI�Line 12 Qualified Dividends and Capital Gain Tax Worksheet

Worksheet 4-2. 2007 Form 2210, Schedule AI�Line 12 Foreign Earned Income Tax Worksheet

Section Links for Tax Withholding and Estimated Tax, Publication 505

Tax Withholding and Estimated Tax, Publication 505 (2/2008)

4. Underpayment Penalty for 2007

What's New for 2007

You should consider the items in this section when figuring any underpayment penalty for 2007.

Penalty rate. The penalty for underpayment of 2007 estimated tax is figured at an annual rate of 8% for the number of days the underpayment remained unpaid from April 15, 2007, through December 31, 2007, and 7% from January 1, 2008, through April 15, 2008.

Husband-wife business. . Beginning in 2007, if you and your spouse materially participate as the only members of a jointly owned and operated business, and you file a joint return for the tax year, you can make an election to be taxed as a qualified joint venture instead of a partnership. For details, see the instructions for Schedule C (Form 1040) or Schedule F (Form 1040).

Discharge of debt. In some cases, you will not have taxable income on the forgiveness of your mortgage. See Publication 553 for more details.

Alternative minimum tax (AMT) exemption amount increased. . The AMT exemption amount will increase to $44,350 ($66,250 if married filing jointly or a qualifying widow(er); $33,125 if married filing separately).

Foreign earned income exclusion. If you claim the foreign earned income exclusion, the way you figure your tax may change. See Publication 4655, Supplemental Instructions for 2007 Form 1040 and Form 1040NR, for more details.

Introduction

If you did not pay enough tax, either through withholding or by making estimated tax payments, you will have underpaid your estimated tax and may have to pay a penalty.

You may understand this chapter better if you can refer to copies of your latest federal income tax returns.

No penalty

Generally, you will not have to pay a penalty for 2007 if any of the following situations apply.

Special rules apply if you are a farmer or fisherman.
IRS can figure the penalty for you

If you think you owe the penalty, but you do not want to figure it yourself when you file your tax return, you may not have to. Generally, the IRS will figure the penalty for you and send you a bill. You only need to figure your penalty in the following three situations.

However, if these situations do not apply to you, and you think you can lower or eliminate your penalty, complete Form 2210 or Form 2210-F and attach it to your return. See Form 2210 on page 49.

Topics - This chapter discusses:

Useful Items - You may want to see:

Form (and Instructions)

See chapter 5 for information about getting these forms.

General Rule

In general, you may owe a penalty for 2007 if the total of your withholding and estimated tax payments did not equal at least the smaller of:

  1. 90% of your 2007 tax, or

  2. 100% of your 2006 tax. (Your 2006 tax return must cover a 12-month period.)

Your 2007 tax, for this purpose, is defined under Total tax for 2007 on page 49.

Special rules for certain individuals

There are special rules for farmers and fishermen, and for certain higher income taxpayers.

Farmers and fishermen

If at least two-thirds of your gross income for 2006 or 2007 is from farming or fishing, substitute 66⅔% for 90% in (1) above. See Farmers and Fishermen beginning on page 54.

Higher income taxpayers

If less than two-thirds of your gross income for 2006 and 2007 is from farming or fishing and your AGI for 2006 was more than $150,000 ($75,000 if your 2007 filing status is married filing a separate return), substitute 110% for 100% in (2) above. For 2006, AGI is the amount shown on Form 1040, line 37; Form 1040A, line 21; and Form 1040EZ, line 4.

Penalty figured for each period

Because the penalty is figured separately for each payment period, you may owe a penalty for a payment period even if you later paid enough to make up the underpayment. If you did not pay enough tax by the due date of any of the payment periods, you may owe a penalty even if you are due a refund when you file your income tax return.

Example �

You did not make estimated tax payments for 2007 because you thought you had enough tax withheld from your wages. Early in January 2008, you made an estimate of your total 2007 tax. Then you realized that your withholding was $2,000 less than the amount needed to avoid a penalty for underpayment of estimated tax.

On January 10, you made an estimated tax payment of $3,000, which is the difference between your withholding and your estimate of your total tax. Your final return shows your total tax to be $50 less than your estimate, so you are due a refund.

You do not owe a penalty for your payment due January 15, 2008. However, you may owe a penalty through January 10, 2008, the day you made the $3,000 payment, for your underpayments for the earlier payment periods.

Minimum required each period

You will owe a penalty for any 2007 payment period for which your estimated tax payment plus your withholding for the period and overpayments for previous periods was less than the smaller of:

  1. 22.5% of your 2007 tax, or

  2. 25% of your 2006 tax. (Your 2006 tax return must cover a 12-month period.)

Note.

If you are subject to the rule for higher income taxpayers, discussed earlier, substitute 27.5% for 25% in (2) above.

When penalty is charged

If you miss a payment or you paid less than the minimum required in a period, you may be charged an underpayment penalty from the date the amount was due to the date the payment is made.

Trust payments of estimated tax

If you have estimated taxes credited to you from an estate or trust (Schedule K-1 (Form 1041), box 13, code A), treat the payment as made by you on January 15, 2008.

Amended returns

If you file an amended return by the due date of your original return, use the tax shown on your amended return to figure your required estimated tax payments. If you file an amended return after the due date of the original return, use the tax shown on the original return. However, if you and your spouse file a joint return after the due date to replace separate returns you originally filed by the due date, use the tax shown on the joint return to figure your required estimated tax payments. This rule applies only if both original separate returns were filed on time.

2006 separate returns and 2007 joint return

If you file a joint return with your spouse for 2007, but you filed separate returns for 2006, your 2006 tax is the total of the tax shown on your separate returns. You filed a separate return if you filed as single, head of household, or married filing separately.

2006 joint return and 2007 separate returns

If you file a separate return for 2007, but you filed a joint return with your spouse for 2006, your 2006 tax is your share of the tax on the joint return. You are filing a separate return if you file as single, head of household, or married filing separately. To figure your share of the taxes on a joint return, first figure the tax both you and your spouse would have paid had you filed separate returns for 2006 using the same filing status as for 2007. Then multiply the tax on the joint return by the following fraction.

The tax you would have paid had you filed a separate return
The total tax you and your spouse would have paid had you filed separate returns
Example �

Lisa and Paul filed a joint return for 2006 showing taxable income of $49,000 and a tax of $6,599. Of the $49,000 taxable income, $41,000 was Lisa's and the rest was Paul's. For 2007, they file married filing separately. Lisa figures her share of the tax on the 2006 joint return as follows.

2006 tax on $41,000 based on a separate return $ 6,814
2006 tax on $8,000 based on a
separate return
826
Total $ 7,640
Lisa's percentage of total tax
($6,814 ÷ $ 7,640)
89.19%
Lisa's part of tax on joint return
($6,599 × 89.19%)
$ 5,886
Form 2210

In most cases, you do not need to file Form 2210. The IRS will figure the penalty for you and send you a bill. If you want us to figure the penalty for you, leave the penalty line on your return blank. Do not file Form 2210. To determine if you should file Form 2210, see Part II of Form 2210. If you decide to figure your penalty, complete Part I, Part II, and either Part III or Part IV of Form 2210. If you use Form 2210, you cannot file Form 1040EZ. On Form 1040, enter the amount of your penalty on line 77. If you owe tax on line 76, add the penalty to your tax due and show your total payment on line 76. If you are due a refund, subtract the penalty from the overpayment and enter the result on line 73. On Form 1040A, enter the amount of your penalty on line 47. If you owe tax on line 46, add the penalty to your tax due and show your total payment on line 46. If you are due a refund, subtract the penalty from the overpayment and enter the result on line 43.

Lowering or eliminating the penalty

You may be able to lower or eliminate your penalty if you file Form 2210. You must file Form 2210 with your return if any of the following applies.

Exceptions

Generally, you do not have to pay an underpayment penalty if either:

Less Than $1,000 Due

You do not owe a penalty if the total tax shown on your return minus the amount you paid through withholding (including excess social security and tier 1 railroad retirement (RRTA) tax withholding) is less than $1,000.

Total tax for 2007

For 2007, your total tax on Form 1040 is the amount on line 57 increased by certain other taxes and reduced by certain refundable credits. Add the total of the following taxes to the amount on Form 1040, line 57.

From the total of Form 1040, line 57 and the other taxes listed above, subtract the following refundable credits. Your total tax on Form 1040A is the amount on line 37 minus the amount on lines 40a and 41. Your total tax on Form 1040EZ is the amount on line 10 minus the amount on line 8a.
Paid through withholding

For 2007, the amount you paid through withholding on Form 1040 is the amount on line 64 plus any excess social security or tier 1 RRTA tax withholding on line 67. On Form 1040A, the amount you paid through withholding is the amount on line 38 plus any excess social security or tier 1 RRTA tax withholding included on line 42. On Form 1040EZ, it is the amount on line 7.

No Tax Liability Last Year

You do not owe a penalty if you had no tax liability last year and you were a U.S. citizen or resident for the whole year. For this rule to apply, your tax year must have included all 12 months of the year.

You had no tax liability for 2006 if your total tax was zero or you were not required to file an income tax return.

Example �

Ray, who is single and 22 years old, was unemployed for most of 2006. He earned $2,700 in wages before he was laid off, and he received $2,500 in unemployment compensation afterwards. He had no other income. Even though he had gross income of $5,200, he did not have to pay income tax because his gross income was less than the filing requirement for a single person under age 65 ($8,450 for 2006). He filed a return only to have his withheld income tax refunded to him.

In 2007, Ray began regular work as an independent contractor. Ray made no estimated tax payments in 2007. Even though he did owe tax at the end of the year, Ray does not owe the underpayment penalty for 2007 because he had no tax liability in 2006.

Total tax for 2006

For 2006, your total tax on Form 1040 is the amount on line 57 increased by certain other taxes and reduced by certain refundable credits. Add the total of the following taxes to the amount on Form 1040, line 57.

From the total of Form 1040, line 57 and the other taxes listed above, subtract the following refundable credits. Your total tax on Form 1040A is the amount on line 37 minus the amount on lines 40a and 41. Your total tax on Form 1040EZ is the amount on line 11 minus the amount on line 8a.

Figuring Your Required Annual Payment (Part I)

Figure your required annual payment in Part I of Form 2210, following the line-by-line instructions. If you rounded the entries on your tax return to whole dollars, you can round on Form 2210.

Example �

The tax on Ivy Fields' 2006 return was $10,000. Her AGI was not more than $150,000. The tax on her 2007 return (Form 1040, line 44) is $11,000. She does not claim any credits or pay any other taxes.

For 2007, Ivy had $1,600 income tax withheld and paid $6,800 estimated tax. Her total payments were $8,400. 90% of her 2007 tax is $9,900. Because she paid less than her 2006 tax ($10,000) and less than 90% of her 2007 tax, and does not meet an exception, Ivy knows that she owes a penalty for underpayment of estimated tax. The IRS will figure the penalty for Ivy, but she decides to figure it herself on Form 2210 and pay it with her $2,600 tax balance when she files her tax return.

Ivy's required annual payment is $9,900 ($11,000 × 90%) because that is smaller than her 2006 tax.

Figure 4-A on page 56 shows page 1 of Ivy's filled-in Form 2210. Her required annual payment of $9,900 is shown on line 9.

Different 2006 filing status

If you file a separate return for 2007, but you filed a joint return with your spouse for 2006, see 2006 joint return and 2007 separate returns on page 49 to figure the amount to enter as your 2006 tax on line 8 of Form 2210.

Short Method for Figuring the Penalty (Part III)

You may be able to use the short method in Part III of Form 2210 to figure your penalty for underpayment of estimated tax. If you qualify to use this method, it will result in the same penalty amount as the regular method. However, either the annualized income installment method or the actual withholding method, explained later, may result in a smaller penalty.

You can use the short method only if you meet one of the following requirements.

If you do not meet either requirement, figure your penalty using the regular method in Form 2210, Part IV.

Note.

If any payment was made before the due date, you can use the short method, but the penalty may be less if you use the regular method. If the payment was only a few days early, the difference is likely to be small.

You cannot use the short method if any of the following applies.

If you use the short method, you cannot use the annualized income installment method to figure your underpayment for each payment period. Also, you cannot use your actual withholding during each period to figure your payments for each period. These methods, which may give you a smaller penalty amount, are explained starting on page 51 under Figuring Your Underpayment (Part IV, Section A).
Completing Part III

Complete Part III of Form 2210 following the line-by-line instructions. First, figure your total underpayment for the year (line 14) by subtracting the total of your withholding and estimated tax payments (line 13) from your required annual payment (line 10). Then figure the penalty you would owe if the underpayment remained unpaid up to April 15, 2008. This amount (line 15) is the maximum estimated tax penalty on your underpayment. Next, figure any part of the maximum penalty you do not owe (line 16) because your underpayment was paid before the due date of your return. For example, if you filed your 2007 return and paid the tax balance on April 3, 2008, you do not owe the penalty for the 12-day period from April 4 through April 15. Therefore, you would figure the amount to enter on line 16 using 12 days. Finally, subtract from the maximum penalty amount (line 15) any part you do not owe (line 16). The result (line 17) is the penalty you owe. Enter that amount on line 77 of Form 1040 or line 47 of Form 1040A. Attach Form 2210 to your return only if you checked one of the boxes in Part II.

Example �

Assume the same facts for Ivy Fields as in the previous example on page 50. Ivy paid her estimated tax payments in four installments of $1,700 ($6,800 ÷ 4) each on the dates they were due.

Ivy qualifies to use the short method to figure her estimated tax penalty. Using the annualized income installment method or actual withholding will not give her a smaller penalty amount because her income and withholding were distributed evenly throughout the year. Therefore, she figures her penalty in Part III of Form 2210 (see Figure 4-A (Continued) on page 57) and leaves Part IV (not shown) blank.

Ivy figures her $1,500 total underpayment for the year (line 14) by subtracting the total of her withholding and estimated tax payments ($8,400) from her $9,900 required annual payment (line 10). The maximum penalty on her underpayment (line 15) is $76 ($1,500 × .05057).

Ivy plans to file her return and pay her $2,600 tax balance on March 14, 2008, 32 days before April 15. Therefore, she does not owe part of the maximum penalty amount. The part she does not owe (line 16) is figured as follows.

$1,500 × 32 × .00019 = $9

Ivy subtracts the $9 from the $76 maximum penalty and enters the result, $67, on Form 2210, line 17, and on Form 1040, line 77. She adds $67 to her $2,600 tax balance and enters the result, $2,667 on line 76 of her Form 1040. Ivy files her return on March 14 and attaches a check for $2,667. Because Ivy did not check any of the boxes in Part II, she does not attach Form 2210 to her tax return.

Regular Method for Figuring the Penalty (Part IV)

You may use the regular method in Part IV of Form 2210 to figure your penalty for underpayment of estimated tax if you paid one or more estimated tax payments earlier than the due date.

You must use the regular method in Part IV of Form 2210 to figure your penalty for underpayment of estimated tax if any of the following apply to you.

If you use the regular method, figure your underpayment for each payment period in Section A, then figure your penalty for each payment period in Section B.

Figuring Your Underpayment (Part IV, Section A)

Figure your underpayment of estimated tax for each payment period in Section A following the line-by-line instructions. Complete lines 20 through 26 of the first column before going to line 20 of the next column.

Required installments—line 18. Your required payment for each payment period (line 18) is usually one-fourth of your required annual payment (Part I, line 9). However, if you are using the annualized income installment method (described beginning on this page), first complete Schedule AI (Form 2210), and then enter the amounts from line 25 of that schedule on line 18 of Form 2210.
Payments

On line 19, enter in each column the total of:

For special rules for figuring your payments, see the Instructions for Form 2210. If you file Form 1040, your withholding is the amount on line 64, plus any excess social security or tier 1 RRTA tax withholding on line 67. If you file Form 1040A, your withholding is the amount on line 38 plus any excess social security or tier 1 RRTA tax withholding included in line 42.
Actual withholding method

Instead of using one-fourth of your withholding for each quarter, you can choose to use the amounts actually withheld by each due date. You can make this choice separately for the tax withheld from your wages and for all other withholding. This includes any excess social security and tier 1 RRTA tax withheld. Using your actual withholding may result in a smaller penalty if most of your withholding occurred early in the year. If you use your actual withholding, you must check box D in Form 2210, Part II. Then complete Form 2210 and file it with your return.

Regular Installment Method

If you received your income evenly throughout the year, use the regular installment method to figure your estimated tax underpayment for the year.

Example �

Ben Brown's 2007 total tax (Form 1040, line 63) is $7,031, the total of his $4,685 income tax and $2,346 self-employment tax. His 2006 AGI was less than $150,000. He does not owe any other taxes or claim any credits other than for withholding. His 2006 tax was $6,116. See Figure 4-B on page 58 to see Ben's completed Form 2210, Part I.

Ben's employer withheld $3,228 income tax during 2007. Ben paid no estimated tax for either the first or second period, but he paid $1,000 each on August 31, 2007, and January 11, 2008, for the third and fourth periods. Because the total of his withholding and estimated tax payments, $5,228 ($3,228 + $1,000 + $1,000), was less than both 90% of his 2007 tax (90% x $7,031 = $6,328), and 100% of his 2006 tax ($6,116), Ben knows he owes a penalty for underpayment of estimated tax. He decides to figure the penalty on Form 2210 and pay it with his $1,803 tax balance ($7,031 - $5,228) when he files his tax return on April 15, 2008.

Ben's required annual payment (Part I, line 9) is $6,116. Because his income and withholding were distributed evenly throughout the year, Ben enters one-fourth of his required annual payment, $1,529, in each column of line 18 (see Figure 4-B (Continued) on page 59). On line 19, he enters one-fourth of his withholding, $807, in the first two columns and $1,807 ($807 plus $1,000 estimated tax payment) in the last two columns.

Ben has an underpayment (line 25) for each payment period even though his withholding and estimated tax payments for the third and fourth periods were more than his required installments (line 18). This is because the estimated tax payments made in the third and fourth periods are first applied to underpayments for the earlier periods.

Annualized Income Installment Method (Schedule AI)

If you did not receive your income evenly throughout the year (for example, your income from a repair shop you operated was much larger in the summer than it was during the rest of the year), you may be able to lower or eliminate your penalty by figuring your underpayment using the annualized income installment method. Under this method, your required installment (line 18) for one or more payment periods may be less than one-fourth of your required annual payment.

To figure your underpayment using this method, complete Schedule AI of Form 2210 (see Figure 4-C on page 60 for an example). The schedule annualizes your tax at the end of each payment period based on your income, deductions, and other items relating to events that occurred since the beginning of the tax year through the end of the period.

If you use the annualized income installment method, you must check box C in Part II of Form 2210. You also must attach Form 2210 and Schedule AI to your return.

If you use Schedule AI for any payment due date, you must use it for all payment due dates.
Completing Schedule AI

Follow the Form 2210 instructions to complete Schedule AI. For each period shown on Schedule AI, figure your income and deductions based on your method of accounting. If you use the cash method of accounting (used by most people), include all income actually or constructively received during the period and all deductions actually paid during the period.

Note.

Each period includes amounts from the previous period(s).

Example

Laura Maple files as head of household with two exemptions. Her 2007 total tax (Form 1040, line 63) is $3,980, the total of her $1,634 income tax and $2,346 self-employment tax. Laura also has an earned income credit (EIC) of $450, and her current year tax is $3,530 ($3,980 less the $450 EIC). She does not owe any other taxes. Her 2006 AGI was less than $150,000. Her 2006 tax was $4,032. Her required annual payment on Form 2210, Part I, line 9, is $3,177 (the smaller of her $4,032 tax for 2006 or 90% of her $3,530 current year tax after credits for 2007). Laura's employer withheld $1,500 income tax during 2007. Laura paid no estimated tax for either the first or second period, but she paid $100 on August 15, 2007, and $500 on December 3, 2007, for the third and fourth periods. Laura did not receive her income evenly throughout the year. Therefore, she decides to figure her required installment for each period (Part IV, line 18) using the annualized income installment method. To use this method, Laura completes Schedule AI before starting Part IV. Figure 4-C, beginning on page 60, shows Laura's filled-in Schedule AI and Part IV, Section A. Laura's wages during 2007 were $15,000 ($1,250 a month). Her net earnings from a business she started during the year were $16,600, received as follows.

April through May $3,600
June through August 5,000
September through December 8,000
Self-employment tax and deduction. Before Laura can figure her AGI for each period (Schedule AI, line 1), she must figure her deduction for self-employment tax for each period. To do this, she first completes Schedule AI, Part II, (see Figure 4-C on page 60). Laura had no self-employment income for the first period, so she leaves the lines in that column blank. Her self-employment income was $3,600 for the second period, $8,600 ($3,600 + $5,000) for the third period, and $16,600 ($8,600 + $8,000) for the fourth period. She multiplies each amount by 92.35% (.9235) to find the amounts to enter on line 26. She then fills out the rest of Part II. See Figure 4-C on page 60. Laura figures the deduction for one-half of the self-employment tax by dividing the amounts on line 34 by the annualization amounts for each period. The annualization amounts are: Line 1—AGI. Laura figures the amounts to enter on Schedule AI, line 1, as follows.
Column (a)—1/1/07 to 3/31/07:
$1,250 per month × 3 months $3,750
Column (b)—1/1/07 to 5/31/07:
$1,250 per month × 5 months
$6,250
Plus: Self-employment income through 5/31/07 3,600
Less: Self-employment tax deduction ($1,221 ÷ 4.8) (254)
$9,596
Column (c)—1/1/07 to 8/31/07:
$1,250 per month × 8 months
$10,000
Plus: Self-employment income through 8/31/07 8,600
Less: Self-employment tax deduction ($1,822 ÷ 3) (607)
$17,993
Column (d)—1/1/07 to 12/31/07:
$1,250 per month × 12 months $15,000
Plus: Self-employment income through 12/31/07 16,600
Less: Self-employment tax deduction ($2,346 ÷ 2) (1,173)
$30,427
Line 4—Itemized deductions. Laura had $9,000 in itemized deductions for 2007—$200 per month withheld for state and local taxes, and $550 per month for mortgage interest—for a total of $750 each month. She divided them by period in the following manner. She enters each amount on line 4 in the proper column for that period. Now that Laura has figured her entries for lines 1 and 4, she can complete the rest of Schedule AI to determine the amounts to put on Form 2210, Part IV, line 18. Laura figures her EIC on Schedule AI, line 16, for each period using her annualized earned income for that period. Figure 4-C on page 60 shows her completed Parts I and II.
Underpayment

Laura then figures her underpayment in Part IV, Section A (see Figure 4-C (Continued) on page 61). She finds that she overpaid her estimated tax for the first two payment periods, but underpaid her estimated tax for the last two payment periods.

Figuring Your Penalty (Part IV, Section B)

Figure the amount of your penalty in Section B following the instructions. The penalty is imposed on each underpayment shown on Section A, line 25, for the number of days that it remained unpaid. (You may find it helpful to show the date of payment beside each amount on line 25.)

For 2007, there are two rate periods to figure the penalty. Use Rate Period 1 (lines 27 and 28) to apply the 8% rate in effect between April 16, 2007, and December 31, 2007. Use Rate Period 2 (lines 29 and 30) to apply the 7% rate in effect between January 1, 2008, and April 15, 2008.

Aid for counting days

Table 4-1 (see page 53) provides a simple method for counting the number of days between payment dates or between a due date and a payment date.

  1. Find the number for the date the payment was due by going across to the column of the month the payment was due and moving down the column to the due date.

  2. In the same manner, find the number for the date the payment was made.

  3. Subtract the due date “number” from the payment date “number.”

For example, if a payment was due on June 15 (61), but was not paid until November 4 (203), the payment was 142 (203 - 61) days late.
Table 4-1. Calendar To Determine the Number of Days a Payment Is Late
Instructions.Use this table with Form 2210 if you are completing Part IV, Section B. First, find the number for the payment due date by going across to the column of the month the payment was due and moving down the column to the due date. Then, in the same manner, find the number for the date the payment was made. Finally, subtract the due date number from the payment date number. The result is the number of days the payment is late.
Example.The payment due date is June 15 (61). The payment was made on November 4 (203). The payment is 142 days late (203 - 61).
Tax Year 2007
Day of 2007 2007 2007 2007 2007 2007 2007 2007 2007 2008 2008 2008 2008
Month April May June July Aug. Sept. Oct. Nov. Dec. Jan. Feb. Mar. Apr.
1 16 47 77 108 139 169 200 230 261 292 321 352
2 17 48 78 109 140 170 201 231 262 293 322 353
3 18 49 79 110 141 171 202 232 263 294 323 354
4 19 50 80 111 142 172 203 233 264 295 324 355
5 20 51 81 112 143 173 204 234 265 296 325 356
6 21 52 82 113 144 174 205 235 266 297 326 357
7 22 53 83 114 145 175 206 236 267 298 327 358
8 23 54 84 115 146 176 207 237 268 299 328 359
9 24 55 85 116 147 177 208 238 269 300 329 360
10 25 56 86 117 148 178 209 239 270 301 330 361
11 26 57 87 118 149 179 210 240 271 302 331 362
12 27 58 88 119 150 180 211 241 272 303 332 363
13 28 59 89 120 151 181 212 242 273 304 333 364
14 29 60 90 121 152 182 213 243 274 305 334 365
15 0 30 61 91 122 153 183 214 244 275 306 335 366
16 1 31 62 92 123 154 184 215 245 276 307 336
17 2 32 63 93 124 155 185 216 246 277 308 337
18 3 33 64 94 125 156 186 217 247 278 309 338
19 4 34 65 95 126 157 187 218 248 279 310 339
20 5 35 66 96 127 158 188 219 249 280 311 340
21 6 36 67 97 128 159 189 220 250 281 312 341
22 7 37 68 98 129 160 190 221 251 282 313 342
23 8 38 69 99 130 161 191 222 252 283 314 343
24 9 39 70 100 131 162 192 223 253 284 315 344
25 10 40 71 101 132 163 193 224 254 285 316 345
26 11 41 72 102 133 164 194 225 255 286 317 346
27 12 42 73 103 134 165 195 226 256 287 318 347
28 13 43 74 104 135 166 196 227 257 288 319 348
29 14 44 75 105 136 167 197 228 258 289 320 349
30 15 45 76 106 137 168 198 229 259 290 350
31 46 107 138 199 260 291 351
Payments

Before completing Section B, make a list of the payments you made after the due date (or the last day payments could be made on time) for the earliest payment period an underpayment occurred. For example, if you had an underpayment for the first payment period, list your payments after April 15, 2007. You can use the tables in the Form 2210 instructions to make your list. Follow those instructions for listing income tax withheld and payments made with your return. Use the list to determine when each underpayment was paid.

Underpayment paid in two or more parts

If an underpayment was paid in two or more parts on different dates, you must figure the penalty separately for each part. You may find it helpful to show the underpayment on Section A, line 25, broken down into the amounts paid on different dates. See lines 29 and 30 of Figure 4-B (Continued) on page 59 for an example of this.

Figuring the penalty

For each underpayment on line 25, columns (a)-(d), figure the penalty by:

  1. Determining the date(s) an underpayment was paid,

  2. Determining the number of days between the due date and the payment date(s), and

  3. Multiplying the amount of underpayment by the number of days unpaid and the appropriate penalty rate.

If an underpayment remained unpaid for more than one rate period, the penalty on that underpayment will be figured using more than one rate. Use lines 27 and 29 to figure the number of days the underpayment remained unpaid. (Also see Table 4-1.) Use lines 28 and 30 to figure the actual penalty amount by applying the rate against the underpayment for the number of days it remained unpaid. If an underpayment remained unpaid for the entire period, use Table 4-2 to determine the number of days to enter for each period.
Table 4-2.Chart of Total Days
Column
(a)
Column
(b)
Column
(c)
Column
(d)
line 27 260 199 107 NA
line 29 106 106 106 91
To figure the total penalty, add the amounts on lines 28 and 30 in all columns. Enter the total on line 31.
Example 1

In the previous example for Ben Brown (see Regular Installment Method on page 51), he determined that he had an underpayment for all four payment periods. See Ben's completed Section A in Figure 4-B (Continued) on page 59. Ben's 2007 tax is $7,031. His minimum required payment for each period is $1,529 ($6,116 ÷ 4). His $3,228 withholding is considered paid in four equal installments of $807, one on each payment due date. Therefore, he must make estimated tax payments of $722 ($1,529 - $807) each period. However, Ben made only two estimated tax payments—$1,000 on August 31, 2007, and $1,000 on January 11, 2008. He plans to file his return and pay his balance due on April 15, 2008. He is considered to have made the following payments for tax year 2007.

April 15, 2007 1$ 807
June 15, 2007 1807
August 31, 2007 21,000
September 15, 2007 1807
January 11, 2008 21,000
January 15, 2008 1807
1 One-fourth of withholding
2 Estimated tax payment
Penalty for first payment period (April 15, 2007)—column (a). Ben's $722 underpayment for the first payment period was paid by applying $722 of his $807 payment on June 15, 2007. The $722 remained unpaid 61 days (April 16 through June 15, 2007). Ben enters “61” on line 27 and figures this part of the penalty on line 28 ($722 × (61 ÷ 365) × .08 = $9.65). See his completed Section B in Figure 4-B (Continued) on page 59. Penalty for second payment period (June 15, 2007)—column (b). Ben figures his second period underpayment as follows.
  1. Of the $807 he paid for the second period, $722 is applied to the underpayment remaining from the first period.

  2. That leaves $85 ($807 - $722) to apply to his second period required installment of $1,529.

  3. The result, $1,444 ($1,529 - $85), is Ben's underpayment for the second period.

The $1,444 underpayment is paid in two parts by applying the $1,000 paid on August 31 and $444 of his $807 September 15 payment. To help him figure his penalty, Ben shows each part of the underpayment paid on different dates on line 25. $1,000 of the underpayment remained unpaid for 77 days (June 16 through August 31) and $444 remained unpaid for 92 days (June 16 through September 15). Ben enters “77” and “92” on line 27, column (b). He shows the result of both penalty computations on line 28 (see Figure 4-B (Continued) on page 59). Penalty for third payment period (September 15, 2007)—column (c). Ben figures his third period underpayment as follows.
  1. Of the $1,807 he paid for the third period, $1,444 is applied to the underpayment remaining from the second period.

  2. That leaves $363 ($1,807 - $1,444) to apply to his third period required installment of $1,529.

  3. The result, $1,166 ($1,529 - $363), is Ben's underpayment for the third period.

The $1,166 underpayment is paid in two parts by applying his $1,000 payment on January 11, 2008, and $166 of his $807 payment on January 15. On line 25, Ben shows each part of the underpayment paid on different dates. For Rate Period 1, the entire underpayment ($1,166) remained unpaid 107 days (September 16 through December 31). Ben enters “107” on line 27. He shows the result of the penalty computation on line 28 (see Figure 4-B (Continued) on page 59). For Rate Period 2, $1,000 of the underpayment remained unpaid for 11 days (January 1 through January 11) and $166 remained unpaid for 15 days (January 1 through January 15). Ben enters “11” and “15” on line 29. He shows the result of both penalty computations on line 30 (see Figure 4-B (Continued) on page 59). Penalty for fourth payment period (January 15, 2008)—column (d). Ben figures his fourth period underpayment as follows.
  1. Of the $1,807 he paid for the fourth period, $1,166 is applied to the underpayment remaining from the third period.

  2. That leaves $641 ($1,807 - $1,166) to apply to his fourth period required installment of $1,529.

  3. The result, $888 ($1,529 - $641) is Ben's underpayment for the fourth period.

The $888 underpayment was paid April 15, 2008, with his tax return. The $888 remained unpaid 91 days (January 16 through April 15, 2008). Ben enters that number on line 29 and shows the result of the penalty computation on line 30 (see Figure 4-B (Continued) on page 59).
Total penalty

Ben's total penalty for 2007 on line 31 is $80.87, the total of all amounts on lines 28 and 30 in all columns. Ben enters that amount on line 77 of his Form 1040. He also adds $81 to his $1,803 tax balance and enters the $1,884 total on line 76. He files his return on April 15 and includes a check for $1,884. He keeps his completed Form 2210 for his records.

Example 2

In the previous example for Laura Maple (under Completing Schedule AI on page 52), her first underpayment was for the third payment period. See Laura's completed Section A in Figure 4-C (Continued) on page 61. This example illustrates completion of Part IV, Section B, of Laura's Form 2210 under the annualized income installment method. Laura made the following payments for tax year 2007.

April 15, 2007 1$ 375
June 15, 2007 1375
August 15, 2007 2100
September 15, 2007 1375
December 3, 2007 2500
January 15, 2008 1375
1 One-fourth of withholding
2 Estimated tax payment
Penalty for third payment period—column (c). Laura's underpayment of $84 is paid by applying $84 of the $500 paid on December 3, 2007. The underpayment remained unpaid 79 days (September 16 through December 3). Laura enters “79” on line 27 and shows the result of her penalty computation on line 28. See Figure 4-C (Continued) on page 61. Penalty for fourth payment period—column (d). Laura's $1,076 underpayment for the fourth payment period was paid on April 15, 2008, with her tax return. The entire amount remained unpaid 91 days (January 16 through April 15, 2008). Laura enters that number on line 29. She shows the result of the penalty computation on line 30 (see Figure 4-C (Continued) on page 61).
Total penalty

Laura's total penalty for 2007 on line 31 is $20.18, the total of all amounts on lines 28 and 30 in all columns. Laura enters that amount on line 77 of her Form 1040. She also adds $20 to her $1,430 tax balance and enters the $1,450 total on line 76. She files her return on April 15 and includes a check for $1,450. Because she used the annualized income installment method, she must attach Form 2210, including Schedule AI, to her return and check box C in Part II.

Farmers and Fishermen

If you are a farmer or fisherman, the following special rules for underpayment of estimated tax apply to you.

  1. The penalty for underpaying your 2007 estimated tax will not apply if you file your return and pay all the tax due by March 3, 2008. If you are a fiscal year taxpayer, the penalty will not apply if you file your return and pay the tax due by the first day of the third month after the end of your tax year.

  2. Any penalty you owe for underpaying your 2007 estimated tax will be figured from one payment due date, January 15, 2008.

  3. The underpayment penalty for 2007 is figured on the difference between the amount of 2007 withholding plus estimated tax paid by the due date and the smaller of:

    1. 66⅔% (rather than 90%) of your 2007 tax, or

    2. 100% of the tax shown on your 2006 return.

Even if these special rules apply to you, you will not owe the penalty if you meet either of the two conditions discussed on page 49 under Exceptions.

See Who Must Pay Estimated Tax in chapter 2 for the definition of a farmer or fisherman who is eligible for these special rules.

Form 2210-F. Use Form 2210-F to figure any underpayment penalty. Do not attach it to your return unless you check box 1a or box 1b. However, if neither box applies to you and you owe a penalty, you do not need to complete Form 2210-F. The IRS can figure your penalty and send you a bill.

Waiver of Penalty

The IRS can waive the penalty for underpayment if either of the following applies.

  1. You did not make a payment because of a casualty, disaster, or other unusual circumstance and it would be inequitable to impose the penalty.

  2. You retired (after reaching age 62) or became disabled in 2006 or 2007 and both the following requirements are met.

    1. You had a reasonable cause for not making the payment.

    2. Your underpayment was not due to willful neglect.

How to request a waiver

To request a waiver, complete Form 2210 as follows.

  1. Check box A or B in Part II.

  2. If you checked box A, complete only page 1 of Form 2210.

  3. If you checked box B:

    1. Complete line 1 through line 16 (or lines 1 through 9 and 18 through 30 if you use the regular method) without regard to the waiver.

    2. Write the amount you want waived in parentheses on the dotted line next to line 17 (line 31 for the regular method).

    3. Subtract this amount from the total penalty you figured without regard to the waiver. Enter the result on line 17 (line 31 for the regular method).

  4. Attach Form 2210 and a statement to your return explaining the reasons you were unable to meet the estimated tax requirements and the time period for which you are requesting a waiver.

  5. If you are requesting a penalty waiver due to retirement or disability, attach documentation that shows your retirement date (and your age on that date) or the date you became disabled.

  6. If you are requesting a penalty waiver due to a casualty, disaster, or other unusual circumstance, attach documentation such as police and insurance company reports.

The IRS will review the information you provide and will decide whether or not to grant your request for a waiver.
Farmers and fishermen

To request a waiver, you must complete Form 2210-F as follows.

  1. Check box 1a in Part I.

  2. Complete line 2 through line 20 without regard to the waiver.

  3. Write the amount you want waived in parentheses on the dotted line next to line 21.

  4. Subtract this amount from the total penalty you figured without regard to the waiver. Enter the result on line 21.

  5. Attach Form 2210-F and a statement to your return explaining the reasons you were unable to meet the estimated tax requirements.

  6. If you are requesting a penalty waiver due to retirement or disability, attach documentation that shows your retirement date (and your age on that date) or the date you became disabled.

  7. If you are requesting a penalty waiver due to a casualty, disaster, or other unusual circumstance, attach documentation such as police and insurance company reports.

The IRS will review the information you provide and will decide whether or not to grant your request for a waiver. This image is too large to be displayed in the current screen. Please click the link to view the image.

Figure 4-A. Form 2210--Illustrated (Ivy Fields). Filled-in examples for Ivy Fields

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Form 2210 (2007) Page 2

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Figure 4-B. Regular Installment Method--Illustrated (Ben Brown). Filled-in examples for Ben Brown

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Figure 4-B. Regular Installment Method--Illustrated (Ben Brown) (Continued). Filled-in examples for Ben Brown

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Figure 4-C. Annualized Installment Method--Illustrated (Laura Maple). Filled-in examples for Laura Maple.

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Form 2210 (2007) Page 3

Worksheet 4-1. 2007 Form 2210, Schedule AI—Line 12 Qualified Dividends and Capital Gain Tax Worksheet
Note. To figure the annualized entries for lines 2, 3, and 5 below, multiply the expected amount for the period by the annualization amount for the same period.
1. Enter line 11 of your Schedule AI—Annualized Income Installment Method Worksheet 1.
2. Enter your annualized qualified dividends for the period 2.
3. Are you filing Schedule D?
Yes. Enter the smaller of your annualized amount from line 15 or line 16 of Schedule D. If either line 15 or line 16 is a loss, enter -0-. 3.
No. Enter your annualized capital gain or (loss) from Form 1040, line 13
4. Add lines 2 and 3 4.
5. If you are claiming investment interest expense on Form 4952, enter your annualized amount from line 4g of that form. Otherwise, enter -0- 5.
6. Subtract line 5 from line 4. If zero or less, enter -0- 6.
7. Subtract line 6 from line 1. If zero or less, enter -0- 7.
8. Enter the smaller of:
  • The amount on line 1, or

  • $31,850 if single or married filing separately,
    $63,700 if married filing jointly or qualifying widow(er),
    $42,650 if head of household

8.
9.