IRS Form 8888: How to Split Your Tax Refund Among Multiple Accounts

When your federal tax refund lands, you don't have to send it all to one place. **IRS Form 8888** lets you divide a refund among as many as three accounts in a single filing, and the form is now continuous-use, meaning the IRS updates it as needed rather than reissuing it every filing season. One thing the form no longer covers is buying paper Series I savings bonds with your refund, since the IRS stopped allowing that after January 1, 2025. Below is a plain walk-through of how the form's worksheet works, using a $3,000 refund split among a checking account, a savings account, and money set aside for I bonds bought separately.

What Form 8888 actually does

Form 8888 is the IRS form that lets you route your refund into multiple destinations instead of one lump deposit or check, splitting it among up to three accounts. The current version, Form 8888 (Rev. December 2025), is now a continuous-use form, meaning the IRS updates it as needed rather than reissuing it every filing season. That matters for you mainly because it means you should always pull the most recent copy from the IRS rather than reusing an old year's form.

The three-account limit and the minimum-deposit rule

Form 8888 allows up to three accounts, listed on lines 1, 2 and 3 of the form, and each one must receive at least one dollar of the refund. That means you cannot list an account just to keep it on file for future use, since the deposit to each account must be at least one dollar.

Why paper savings bonds are no longer part of this form

For years, Form 8888 let filers direct part of a refund toward purchasing paper Series I savings bonds, but the IRS stopped allowing taxpayers to buy paper I bonds with their refund after January 1, 2025, so that option is no longer available through this form. If you still want I bonds, you now have to buy electronic I bonds directly through TreasuryDirect.gov, funding the purchase with your own transferred cash rather than routing it through your refund on Form 8888. Anyone repeating the classic 'checking, savings, and I bonds' three-way split needs to adjust, since buying I bonds now means a separate purchase on TreasuryDirect.gov funded with electronic funds rather than a line on Form 8888.

Form 8888 versus a single direct deposit

	Form 8888 (split refund)	Single direct deposit
Number of destinations	Up to three accounts	One account
Minimum per account	At least $1 each	Not applicable
Savings bonds option	No longer available through the form after January 1, 2025	Not applicable
If refund shrinks	Shortfall taken from line 3 first, then line 2, then line 1	Simply a smaller deposit
If refund grows	Extra amount added to the last account listed	Simply a larger deposit

Two ways to route a refund into accounts, and what each requires.

Worked example: splitting a refund three ways

Since paper bonds are no longer purchasable through Form 8888 after January 1, 2025, that bond-bound amount would need to go into a bank account on the form itself, and you would then separately transfer it to TreasuryDirect.gov to buy electronic I bonds. On the form, you'd list checking on line 1, savings on line 2, and a third account on line 3 for the amount meant for bonds, since every listed account needs at least one dollar. In this example, $1,000 goes to checking on line 1, $1,500 goes to savings on line 2, and $500 goes to the third account on line 3 to later fund I bonds, and each of those three deposits clears the one-dollar minimum comfortably.

• checking: 1000
• savings: 1500
• bonds cash: 500
• Formula: checking + savings + bonds cash
• Result: 3000

What happens if the IRS adjusts your refund after filing

Sometimes the IRS finds a math error after you've filed, or the refund is reduced by an offset such as back taxes, child support, or student loans, and your actual refund ends up different from what you claimed. If the refund shrinks, the IRS takes the shortfall from your accounts in reverse order, pulling first from whatever is listed on line 3, then line 2, and only then line 1. Using the worked example above, that means the amount destined for line 3 would absorb any reduction first, then the amount on line 2, with the amount on line 1 the last one touched. If instead a math error on your return causes the refund to increase, the extra amount is simply added to whichever account you listed last on the form, meaning the third line in a three-way split. Knowing this bottom-up and top-heavy pattern lets you decide deliberately which account should sit on which line, rather than leaving the order to chance.

Why direct deposit splitting matters more now

Under Executive Order 14247, the IRS generally stopped issuing paper refund checks starting in October 2025, which pushes more filers toward electronic methods like direct deposit and, by extension, Form 8888. Exceptions to the no-paper-check rule may still apply in certain cases, but for most filers, electronic disbursement is now the default path for a refund. If you were used to receiving a paper check and then manually splitting the cash between accounts yourself, this shift means learning Form 8888 is worth doing, since it lets you accomplish the same split electronically at the point of refund issuance.

Filling out the split

1. Decide the dollar amount for each account, making sure every account gets at least one dollar.
2. If you want part of your refund to eventually become I bonds, deposit that portion into a regular bank account on the form, since the form itself can no longer purchase paper bonds directly.
3. After the refund arrives, transfer the earmarked amount from that bank account to TreasuryDirect.gov yourself to complete an electronic I bond purchase.

Key takeaways

• Form 8888 lets you split a federal refund among up to three accounts in one filing, and the form is now continuous-use rather than reissued annually.
• Every account you list must receive at least one dollar of the refund.
• Paper I bond purchases through the form ended after January 1, 2025; I bonds now require a separate purchase on TreasuryDirect.gov.
• If a math error shrinks your refund, the shortfall comes out of line 3 first, then line 2, then line 1.
• If a math error grows your refund, the extra money goes to whichever account is listed last.
• Paper refund checks are generally being phased out starting October 2025 under Executive Order 14247, making electronic splitting more central to how refunds are delivered.

Frequently asked questions

Can I still buy paper savings bonds with my tax refund?

No. The IRS stopped allowing taxpayers to buy paper I bonds with their refund after January 1, 2025, so that option no longer exists on Form 8888. If you want I bonds now, you buy them electronically and directly through TreasuryDirect.gov using your own transferred funds, not through the tax refund process.

What is the smallest amount I can send to one account on Form 8888?

Each account you list must receive at least one dollar of your refund.

What happens to my split if the IRS finds a mistake and my refund gets smaller?

The IRS reduces your deposits starting from the account on line 3, then moves to line 2, and finally line 1 if more needs to be taken. This bottom-up order means whatever you list last absorbs cuts first, so it can help to put your least time-sensitive account on that line.

What if my refund turns out to be more than I expected?

If a math error increases your refund, the additional amount is deposited into the last account you listed on the form, and in a three-way split that means the account on line 3 receives the increase.

Why does it feel like everyone is being pushed toward direct deposit lately?

Under Executive Order 14247, the IRS generally stopped issuing paper refund checks starting in October 2025, with exceptions applying only in certain cases, pushing more filers toward electronic methods like direct deposit and Form 8888.

Do I need a new version of Form 8888 every year?

Not necessarily. The IRS converted Form 8888 to continuous use starting with the December 2025 revision, meaning it gets updated as needed instead of being reissued annually. Still, always confirm you have the current revision before filing.

Sources

• www.irs.gov
• www.irs.gov
• www.irs.gov