Divorce touches nearly every part of your life, and taxes are no exception. From how you file to what you can deduct, splitting from a spouse brings a whole new set of rules into play. The good news is that understanding the tax implications ahead of time can save you from costly surprises when April rolls around.
If you haven't started mapping out your post-divorce finances yet, our 30-day divorce financial prep guide is a great place to begin. Getting organized early makes a real difference when it comes time to file.
How Divorce Changes Your Filing Status
One of the first tax consequences of divorce is a change to your filing status. The Internal Revenue Service uses a straightforward rule: your marital status on December 31 of the tax year determines how you file for that entire year. It doesn't matter if you were married for eleven months and divorced in December. If the divorce was finalized by the last day of the year, the IRS considers you unmarried for the whole year.
Once you're considered unmarried, you generally have two options:
- Single: the default status for someone who is divorced or legally separated and doesn't qualify for head of household
- Head of Household: you may qualify if you have a qualifying dependent child living with you and paid more than half the costs of keeping up your home during the tax year. Head of household comes with a higher standard deduction and more favorable tax rates than filing single
If your divorce isn't finalized by December 31, you're still considered married for tax purposes. You can either file a joint return as Married Filing Jointly, or file separate tax returns using married filing separately status. Many couples choose to file a joint tax return one last time because it often results in a lower combined tax liability, though it does require cooperation and trust. Tools at TurboTax can help you compare the outcomes of each option.
Married filing separately status comes with real restrictions. You can't claim deductions like the student loan interest deduction, and your ability to contribute to a Roth IRA may be limited. Filing jointly usually produces a better outcome, but every situation is different. It's worth running the numbers or getting tax advice from a professional before you decide.
Alimony and Spousal Support: The TCJA Changed Everything
If you're paying or receiving alimony, the tax treatment depends on when your divorce or separation agreement was finalized. The Tax Cuts and Jobs Act of 2017 changed how alimony is handled for federal tax purposes, and the change was significant.
For agreements executed after December 31, 2018, alimony payments are no longer deductible by the paying spouse, and the recipient doesn't have to report them as taxable income. Under the old rules, the payer could deduct payments and the recipient had to report them on their tax return. That's now flipped for newer agreements.
If your separation agreement was finalized on or before December 31, 2018, the old rules may still apply. If a pre-2019 agreement is later modified and specifically states that the new rules should apply, the newer treatment kicks in. The Internal Revenue Service provides detailed guidance on which rules apply based on the date of your agreement.
This has real tax consequences for both sides. If you're the paying spouse, factor in the loss of the deduction when negotiating the amount. If you're receiving support, payments being tax-free may affect how much you actually need. Getting tax advice from a professional before finalizing your agreement is a smart move.
Child Support: What You Need to Know
Child support is treated very differently from alimony. The parent who pays child support can't claim those child support payments as a tax deduction. And for the parent receiving them, child support payments are not considered taxable income. This applies regardless of what your divorce or separation agreement says. The Internal Revenue Service doesn't allow either side to adjust their tax liability based on child support.
If you pay child support, tax withholding is something to think about carefully. Because child support comes out of your take-home pay without any tax adjustment at source, you may find yourself owing more at year end than expected. Many parents in this situation make estimated tax payments throughout the year to avoid underpayment penalties. Adjusting your tax withholding through your employer is another option worth discussing with a tax professional.
Dividing Property: What's Taxable and What Isn't
When you divide assets during a divorce, it's natural to wonder whether you'll owe taxes on what you receive. In most cases, the answer is reassuring. Under IRC Section 1041, transfers of property between spouses, or between former spouses where the transfer is incident to the divorce, are generally tax-free. You won't owe income tax at the time of the transfer.
There is a catch, though. When you eventually sell an asset you received, you'll typically take on your ex-spouse's original cost basis. Say your spouse bought stock for $10,000 and it's worth $50,000 when you receive it in the divorce. You won't owe taxes right away, but when you sell it, your taxable gain is calculated from that original $10,000 purchase price, not the $50,000 value at the time of transfer.
This is sometimes called the hidden tax in divorce settlements, and it's why a $50,000 investment account and $50,000 in cash don't necessarily have the same after-tax value. Financial advisors at Schwab recommend that divorcing couples look at the tax basis of each asset when negotiating a settlement, not just the current market value.
On the subject of legal fees: costs related to obtaining a divorce settlement are generally not tax deductible, though fees paid specifically for tax advice in connection with a divorce may be. It's worth checking this with your accountant.
For a fuller picture of what divorce actually costs, our guide on the cost of divorce before you file is worth a read.
Selling the Family Home After Divorce
The family home is often the largest asset in a divorce, and selling it comes with its own tax rules. A single filer can exclude up to $250,000 in capital gains from the sale of a primary residence. Married couples filing jointly can exclude up to $500,000. To qualify, you generally need to have owned and used the home as your primary residence for at least two of the five years before the sale.
After a divorce, this gets complicated. If one spouse moves out as part of the separation agreement and the house isn't sold until years later, that spouse may no longer meet the two-year residency requirement. This could reduce or eliminate their share of the capital gains exclusion.
Some divorce agreements handle this by requiring the home to be sold within a certain timeframe, or by giving the non-resident spouse credit for the time the other spouse continued living there. According to Nolo, the specific language in your divorce decree can make a significant difference in how the home sale is taxed.
Also worth thinking about: who has been claiming mortgage interest and real estate taxes as tax deductions. After divorce, only the spouse who actually makes those payments and is legally liable for them can claim deductions on their tax return. If you're refinancing the mortgage into one name, factor the tax implications of that into your negotiations.
Child Tax Credit and Dependency Rules
For parents going through divorce, figuring out who gets to claim the children on their tax return is a common source of confusion. The general rule is that the custodial parent, the one the child lived with for more nights during the year, claims the child as a qualifying dependent and gets the associated tax benefits.
Those benefits add up. The Child Tax Credit can be worth up to $2,000 per qualifying child, and the additional child tax credit may provide a refund even if you owe no tax. Other credits like the Earned Income Tax Credit and the Child and Dependent Care Credit are also tied to claiming a qualifying dependent.
Parents can agree to let the noncustodial parent claim the child instead. To make this work, the custodial parent signs IRS Form 8332, which releases the dependency claim. This is sometimes used as a negotiating point in settlements, with one parent agreeing to release the claim in exchange for other concessions.
Even when the noncustodial parent claims the child through Form 8332, the custodial parent typically still qualifies for Head of Household status and credits like the Earned Income Tax Credit. The Internal Revenue Service has specific rules about which benefits transfer with the dependency claim and which stay with the custodial parent. A tax professional can help you make sure each parent is handling their tax return correctly.
Retirement Accounts and QDROs
Dividing retirement accounts during a divorce requires careful handling. Get it wrong and you could face early withdrawal penalties and an unexpected tax bill. When a 401(k) or pension is split between divorcing spouses, a Qualified Domestic Relations Order (QDRO) is typically used to authorize the transfer.
A properly executed QDRO allows funds to move from one spouse's retirement account to the other without triggering the 10% early withdrawal penalty. The receiving spouse can roll the funds into their own IRA or qualified plan and continue deferring taxes until withdrawal, or take a cash distribution, which will be subject to regular income tax.
Without a QDRO, taking money from a spouse's retirement account could be treated as a taxable distribution with additional penalties. Getting the paperwork right is essential. According to Schwab, working with both a financial advisor and a qualified attorney to prepare the QDRO can help you avoid early withdrawal penalties and mistakes that cost thousands in unnecessary taxes.
IRAs work a bit differently. Transfers between spouses under a divorce decree don't require a QDRO - a transfer incident to divorce is usually sufficient, and the transfer itself is tax-free. Future withdrawals will be taxed under the normal rules.
One thing that often gets overlooked: if you receive a tax refund from a joint tax return filed during the divorce process, your divorce or separation agreement should spell out how that refund is divided. The same goes for any shared tax liability. Leaving these details unresolved tends to cause problems later.
Disclaimer: This article provides general information about divorce and taxes and is not tax or legal advice. Tax laws are complex and vary based on individual circumstances. The information here reflects federal tax rules in effect as of the date of publication and may not account for recent changes. Please consult a qualified tax professional or CPA for guidance specific to your situation.
Take the Next Step
Divorce brings a lot of financial change, but you don't have to sort through it all on your own. Start getting organized with our free divorce checklist. It walks you through the key steps so nothing falls through the cracks. And when tax season comes around, you'll be glad you prepared.
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Frequently Asked Questions
Do I need to file taxes differently the year my divorce is finalized?
It depends on the timing. If your divorce was finalized on or before December 31, you'll file as either Single or Head of Household for that entire tax year. If the divorce wasn't finalized until January 1 or later, you were still legally married for the prior tax year and would file using a married status. The IRS uses your status on the last day of the year as the determining factor, regardless of when during the year the divorce process began.
Can my ex and I both claim the same child as a dependent?
No. Only one parent can claim a child as a dependent for any given tax year. If both parents try to claim the same child, the IRS has tiebreaker rules that generally favor the parent with whom the child lived for more nights during the year. If the child spent equal time with both parents, the IRS gives the claim to the parent with the higher adjusted gross income. To avoid issues, many divorce agreements specify who claims each child each year, sometimes alternating years between parents.
Will I owe taxes on the money I receive from dividing retirement accounts?
Not at the time of the transfer, as long as it's done correctly. If a 401(k) or pension is divided using a QDRO, the transfer itself is not a taxable event. If you roll the funds into your own IRA or retirement plan, you can continue to defer taxes until you make withdrawals. However, if you choose to take a cash distribution instead of rolling it over, that amount will generally be taxed as ordinary income. Consulting with a financial professional from a firm like Schwab or a tax advisor can help you understand the best option for your situation.
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