You can split your refund by filing separately, using Form 8888, or dividing the money after it arrives
The IRS does not have a built-in process to split one refund between two spouses on a joint return. Your options depend on whether you file jointly or separately, and whether you want the split to happen before or after the money reaches your account. If you file jointly and want to divide the refund, you can request that part of it go to a second bank account using Form 8888, file separate returns instead, or simply split the refund yourselves after it deposits.
The method you choose affects timing, tax liability, and how much paperwork you handle. Most couples who file jointly and want to split the refund use Form 8888 because it keeps the tax filing simple while directing money to two accounts. Filing separately is more complicated but gives you complete control over who claims what income and deductions.
Key Takeaways
- Form 8888 lets you split a joint refund between up to three bank accounts or savings bonds without filing separate returns.
- Filing separate returns gives each spouse their own refund but usually costs more in taxes because you lose certain deductions and credits.
- If you file jointly and do not use Form 8888, you can divide the refund yourselves after it arrives in one account.
- Form 8888 must be attached to your tax return when you file; you cannot add it after the fact.
- Splitting a refund does not change your tax liability or the total amount owed—it only controls where the money goes.
Using Form 8888 to direct your refund to multiple accounts
Form 8888, Allocation of Estimated Tax Payments and Refund, lets you split your joint refund among up to three separate bank accounts or direct part of it to a savings bond. This is the simplest route if you want the IRS to deposit portions of your refund to different places. You fill out the form, attach it to your tax return, and specify how much goes to each account.
You will need the routing number and account number for each bank account where you want money to land. The accounts do not have to be in your name alone—they can belong to either spouse, a joint account, or even a third party, though the IRS recommends using accounts in the names of the people who will receive the money. When the IRS processes your return, it splits the refund according to your instructions and deposits each portion on the same day.
Form 8888 is filed with your return, not added later. If you have already filed without it, you cannot go back and use it to split a refund that has already been issued. You would need to contact the IRS or divide the money yourselves after it arrives.
Filing separate returns instead of jointly
If you file separate returns, each spouse gets their own refund based on their own income, deductions, and withholding. This gives you complete control over who receives what money, but it usually costs more in total taxes because married filing separately loses access to several credits and deductions that married filing jointly allows.
The credits and deductions you lose or reduce when filing separately include the Earned Income Tax Credit (EITC), the Child and Dependent Care Credit, the Adoption Credit, the Lifetime Learning Credit, and the American Opportunity Credit. Your standard deduction is also lower. For most couples, the tax increase from filing separately outweighs the benefit of splitting the refund this way.
Filing separately makes sense only if one spouse has significant deductions or income that the other does not, or if there is a legal reason to keep finances separate. If splitting the refund is your only goal, Form 8888 or dividing the money after it arrives will cost you less.
Dividing the refund after it deposits to one account
If you file jointly and do not use Form 8888, your refund will deposit to whichever bank account you listed on your return. After it arrives, you and your spouse can transfer or withdraw portions of it however you agree. This requires no IRS forms and no changes to your tax filing.
The downside is that one spouse controls the account initially, and the money sits in one place until you move it. If you want to avoid that arrangement or if you want the split to happen automatically on the IRS's end, Form 8888 is the better choice. If you trust each other and do not mind the extra step, dividing it yourselves is the fastest and simplest option.
What happens if you change your mind after filing
If you filed jointly without Form 8888 and now want to split the refund, you have two options: divide the money yourselves after it arrives, or file an amended return using Form 1040-X if you want to change your filing status to married filing separately. Filing an amended return takes longer and costs more in taxes, so it is rarely worth doing just to split a refund.
If you filed separately and want to file jointly instead to get a larger refund, you can file an amended joint return on Form 1040-X within three years of the original filing date. The IRS will recalculate your taxes, and if you owe less, you will receive the difference as a refund. This is sometimes worth doing if the tax savings from filing jointly are large enough.
How Form 8888 works step by step
To use Form 8888, you will need the routing number and account number for each bank account where you want your refund to go. You can find the routing number on the bottom left of your checks, or by calling your bank. The account number is on the bottom right of your checks or in your online banking portal.
On Form 8888, you enter the total refund amount on line 1a, then split it across lines 1b, 1c, and 1d. Each line corresponds to a different account or savings bond. You specify the routing and account number for each destination, and the IRS deposits the money accordingly. The form must be attached to your tax return when you file—either on paper or electronically if you are using tax software.
If you are using tax preparation software, it usually has a field for Form 8888 built in. You enter the account information there, and the software generates the form and attaches it to your return automatically. If you are filing by hand, print Form 8888, fill it out, and include it with your paper return.
Timing and what to expect
If you file electronically and use Form 8888, your refund typically deposits within 21 days of the IRS accepting your return. If you file on paper, it takes longer—usually 4 to 6 weeks. The IRS splits the refund according to your instructions and deposits each portion on the same day, so both accounts should receive money at the same time.
You can track your refund status using the IRS's Where's My Refund tool on irs.gov. It shows you the date the IRS accepted your return and the expected deposit date. If you used Form 8888, the tool does not show you the split amounts, but your bank statements will reflect the deposits once they arrive.
Frequently Asked Questions
Can I use Form 8888 if I file separately?
No. Form 8888 is only for joint returns. If you file separately, each spouse gets their own refund automatically. If you file jointly and want to split the refund, you use Form 8888.
What if one spouse has no income or no refund coming?
Form 8888 splits the joint refund however you want, regardless of who earned the income. Both spouses sign the joint return, so both are may have access to to a share of any refund. You can direct the entire refund to one account or split it any way you choose.
Can I split my refund between a bank account and a savings bond?
Yes. Form 8888 lets you direct part of your refund to a bank account and part to a Series I or Series EE savings bond. You will need to provide the bond serial number and other details. This is less common but available if you want to save part of the refund in bond form.
What if I made a mistake on Form 8888 and the refund went to the wrong account?
Contact the IRS at 1-800-829-1040 or visit your local IRS office. Explain the error and provide the account information where the money landed. The IRS can sometimes redirect the funds, but it depends on whether the account holder will cooperate. If the money went to a third party's account by mistake, recovery is more difficult.
Do I have to split the refund equally between spouses?
No. You can split it any way you and your spouse agree. Form 8888 lets you direct any amount to each account, so you could send 75 percent to one spouse and 25 percent to the other, or any other split you choose.