Taxation of Alimony, Separate Maintenance Payments, and Child Support

Alimony is like buying hay for a dead horse.Groucho Marx

When a married couple becomes divorced or legally separated, state law generally provides for the payment of alimony or separate maintenance payments, which is a periodic money transfer from one spouse to the other. Alimony and separate maintenance payments are no longer deductible by the spouse making the payments nor are they includable in the income of the spouse receiving the payments.

Previous to 2018, the tax law distinguished between alimony and property transfers when there was some ambiguity as to which was which, because alimony was deductible by the paying spouse but not property transfers. Under the Tax Cuts and Jobs Act, neither alimony nor property transfers are deductible by the payer nor is either includable in the income of the recipient..

Child Support

The payment of child support is not a taxable event — the payer cannot deduct child support from his taxes nor does the payee have to include the income on her return. This results because both parents have a legal duty to support their child.

Sometimes child support is included as part of the alimony payments. If the amount of the payments decreases within 6 months of when a child reaches the age of majority, or the child gets married or dies, then the reduction amount is considered child support, which is nontaxable to the recipient and nondeductible to the payer.

If payments to a spouse include child support payments along with alimony, then the IRS allocates any deficiency in the payments 1st to child support, then to alimony.

Example: the Allocation of Payments as Child Support and as Alimony

Historical Note: The Tax Treatment of Alimony Before 2018

Under the Tax Cuts and Jobs Act, enacted at the end of 2017, alimony is no longer deductible by the payer nor is it taxable income to the receiver of the alimony. The marginal tax rate of the payer will apply to the portion of income paid as alimony. However, this new provision only applies to divorce and separation agreements signed after 2018. The provision will also apply to divorce and separation agreements modified after 2018, where the modification specifically states that alimony payments will not be deductible for the payor nor taxable to the recipient.

The amount of alimony received is listed on the Alimony received line under the Income section of Form 1040. The payer of alimony can deduct the amount by listing it on the Alimony paid line under the Adjusted Gross Income section of Form 1040, where the recipient's Social Security number must also be listed. If payments are made to more than one ex-spouse, then their names and social security numbers should be listed separately and attached to the payer's tax return.

This tax treatment of alimony does not apply to voluntary payments — it requires that the alimony be stipulated by any of the following:


IRC §215 does allow the spouses to treat the payments as nontaxable if it is stated in the divorce decree or separation agreement. A copy of the agreement must be attached to the taxpayers' tax returns for each year that it applies. Note that any payments made to the receiving spouse that are not taxable as income cannot be deducted by the paying spouse. A U.S. citizen making payments to an ex-spouse who is a nonresident alien must withhold 30% of the payment for income taxes, unless a tax treaty with the ex-spouse's country provides otherwise. If a spouse provides alimony through the purchase of an annuity for the ex-spouse, then the purchase is not tax-deductible to the payer, but the income provided by the annuity is taxable to the recipient. Any increase in the payments must be approved by the court; otherwise, the voluntary payments are not a taxable transfer.

The payment of alimony is a taxable event only if the spouses lived apart, unless the spouses are separated under a written agreement but are not legally separated yet. Another exception allows for the payment of alimony for the month before the other spouse leaves.

If a court orders that an ex-spouse receives an interest in a qualified retirement plan of the former spouse, then that income is taxable to the recipient. However, a trustee-to-trustee transfer of retirement accounts, or a simple changing of names on an account, between the 2 spouses as the result of a court order is not a taxable event.

Property Transfers

Although there is usually a division of property, this transfer of property is not a taxable event. The transferor cannot deduct the value of the property nor does the transferee have to include it in her income. However, the transferee does receive the carryover basis of the transferor.

Example: Property Transfers Because of Divorce Are Not Taxable Events

Distinguishing Between Alimony and Property Transfers

Because alimony is a taxable event while property transfers are not, Congress developed rules to distinguish alimony from property transfers in certain cases that were previously uncertain. These rules apply to divorce decrees and agreements made after 1984. Payments are considered alimony only if:

Cash payments distinguish alimony from a property division since alimony payments are made so that the spouse with less money can maintain her standard of living, and there would be no alimony if the 2 spouses did not maintain separate households. Because the payments are made on behalf of the payee, a property settlement cannot be disguised as alimony, since, if the spouse received the property, her estate would still benefit from the income earned from the property — hence, it would not have been a cash payment.

Alimony Recapture

So that spouses do not attempt to disguise a property division as alimony, tax law provides special rules if the amount of alimony declines more than $15,000 in the 3rd year. Alimony recapture rules apply when the 1st and 2nd year payments exceed $15,000, but the 3rd-year payment drops by more than $15,000. In this case, the alimony recapture is figured by applying the following formula:

If the recapture amount is zero or less, then there is no recapture for that year. When there is alimony recapture, then the payer must add the recaptured amount back to his income by putting the amount in the Alimony received line, crossing out received and replacing it with recapture, while the payee deducts the amount from her income by adding the recaptured amount as Alimony paid line, crossing out paid and replacing it with recapture, on Form 1040.

Example: Alimony Recapture

However, alimony recapture rules do not apply when it is obvious that it was not because of a disguised property transfer, such as if one of the spouses dies or if the payee gets remarried. Another common situation where the rules will not apply is when the payment is based on a contingency, such that the amount that will be paid will depend on the income generated in future years, such as by the payer's business. When alimony is reduced within 6 months of a supported child reaching the age of majority, then the IRS will consider that part of the payment to be child support, which is nontaxable and, thus, nondeductible.

Tax Notes