Can I deduct child support?

November 18, 2019 by Glynis Miller, CPA, MST
small child on swing

Simply stated, child support is not deductible. Any person making the child support payments cannot deduct them. Any person receiving child support payments is not required to report the payments as income. However, it is worth noting that identifying child support payments may not be so simple. It is because amounts paid may not be clearly classified as child support. The topic of alimony and separate maintenance payments must be included when discussing child support payments. Why? Well, alimony and separate maintenance payments may contain reductions that are dependent on an event relating to a child covered by the agreement. Additionally, changes were made to the tax treatment of alimony and separate maintenance payment with the passing of the Tax Cuts and Jobs Act in 2017 (TCJA).

The TCJA effectively made all alimony and separate maintenance payments nondeductible for any divorce or separation instruments that were executed or modified (with reference to TCJA provisions) after December 31, 2018. So, for these payments, it would still be just as simple to state that child support is not deductible. For alimony and separate maintenance payments stemming from divorce and separation agreements executed prior to December 31, 2018, there could be a problem identifying some of the child support payments in the agreement.

For those who made alimony or separate maintenance payments prior to 2018, the full amount of the payment may not be deductible. The person receiving that payment may not have to include the entire amount as taxable income. There are two situations where a portion of the alimony and separate maintenance payment will be applied to child support, as follows:

  1. Within six months prior to, or six months after a child reaches the age of 18, 21 or age of majority in the local authority the alimony payments are reduced.
  2. When payments are reduced two or more times in a period of not more than one year before or two or more years after a child reaches a specific age ranging between 18 and 24. If there is more than one child, a reduction must occur at the same age for each related child.

There is also another possible issue for those who have deductible alimony. A portion of the alimony will no longer be deductible alimony if a lump-sum payment is made to catch up with any child support payments that were unpaid. Payments will be applied first to the child support and then to the alimony. All payments are nondeductible regardless of how they are applied if the lump-sum payment is for alimony paid under the new rules of the TCJA.



Glynis Miller, CPA, MST
Tax Content Developer


Glynis began her career with TaxAudit in February 2006 as a Seasonal Tax Return Reviewer. In December of 2008, she joined the permanent staff as an Audit Representative. Glynis has been an instructor for both continuing education tax classes and various staff training classes since 2009. Glynis holds a Bachelor of Science Degree in Accounting and a Master’s Degree in Taxation. Prior to joining TaxAudit, Glynis worked in private and public sectors of accounting. She has worked at regional accounting firms preparing tax returns, financial statements, and audit services. Her professional career has spanned over a wide variety of industries from advertising, construction, commercial real estate, farming, manufacturing and more. In 2017, Glynis joined the Learning and Development Department as a Tax Content Developer. She is providing a wealth of accounting and tax knowledge, writing skills, current job awareness, and a very cross-functional skillset to the team. 


Recent Articles

Tax Returns, plant, and $100 bills laying on a desk
What happens if your spouse overstated the deductions claimed on the return or substantially understated the income?  Are you still liable for the tax due?
wedding cake split with man on one side and woman on the other
Alimony payments may indeed be tax deductible if the divorce or separation instrument under which they are made was executed prior to 2019.
Double Taxation written on notepad
Most states that have income taxes offer a credit for taxes paid to another state on the same income, although how that credit is calculated is not identical.
File Cabinet with Documents
IRS notice CP05A is sent by the IRS to inform taxpayers that they need more information about the submitted income tax return before a tax refund can be issued.
This blog does not provide legal, financial, accounting, or tax advice. The content on this blog is “as is” and carries no warranties. TaxAudit does not warrant or guarantee the accuracy, reliability, and completeness of the content of this blog. Content may become out of date as tax laws change. TaxAudit may, but has no obligation to monitor or respond to comments.