Form 5498: Filing Timing, RMD Boxes, and Recordkeeping

When Form 5498 shows up from your IRA custodian, you do not file it with your tax return and you do not need it to file. Your job with Form 5498 is to compare its numbers against the return you already sent, ask the custodian to fix anything wrong, and keep the form with your permanent IRA records. The custodian has already transmitted the same data to the IRS.¹

Why It Arrives After You Already Filed

Form 5498 usually lands in late May, weeks after the April filing deadline. That gap is built into the calendar because you are allowed to make prior-year IRA contributions up to the tax deadline. Custodians typically send a January statement covering contributions made during the calendar year, then a final Form 5498 by May 31 that also captures contributions made between January 1 and April 15 of the following year.¹

Do not wait for it before filing. Your copy is labeled “Copy B — For Participant” and exists so you can verify what the IRS already has.¹

Check the Form Against Your Tax Return

Pull out the return you filed and walk through the boxes that actually affect your taxes.

Box 1 shows Traditional IRA contributions. Any deduction you claimed for a Traditional IRA should match this number. Box 10 shows Roth IRA contributions; Roth contributions are not deductible, but the amount still needs to match your records, and your income has to have stayed under the Roth phase-out limits.¹

Box 2 records rollovers into the IRA, such as a 401(k)-to-IRA transfer. Compare it against lines 4a and 4b of your Form 1040. If a rollover is missing or misreported here, the IRS can treat the money as a taxable withdrawal.¹

Box 4 reports recharacterized contributions — money you shifted from one type of IRA to another during the year, such as a Traditional contribution moved to a Roth. A mismatch between Box 4 and what you reported on your return is the kind of thing that generates a later IRS notice.²

Then check the total against the annual contribution limit. For 2026, the limit is $7,500 if you are under 50, or $8,600 if you are 50 or older (the extra $1,100 is a catch-up contribution).³ If your Form 5498 shows contributions above the limit, you have an excess contribution and a shrinking window to fix it without penalty.

The IRS charges a 6% excise tax on excess contributions for every year the excess sits in the account. To avoid it, withdraw the excess along with any earnings it produced by the due date of your return, including extensions.⁴ If you do owe the 6% for a given year, you report it on Form 5329 filed with your Form 1040.⁵

What the RMD Boxes Mean for You

Three boxes deal with required minimum distributions. Box 11 is a checkbox: if it is marked, you owe an RMD for the year. Custodians check it starting the year you turn 73 and every year after. Box 12a gives the deadline and Box 12b gives the calculated amount.²

Missing an RMD triggers a 25% excise tax on the amount you should have withdrawn.⁶ If you catch the mistake and take the distribution inside the correction window, the penalty drops to 10%.⁷ Beneficiaries of inherited IRAs also need to look at Box 11, since distribution schedules for inherited accounts differ from the original owner’s and can apply well before age 73.

If a Number Is Wrong

Errors on Form 5498 have to be fixed by the custodian. The financial institution is the only party that can amend the electronic record already sent to the IRS. Call the custodian, explain the discrepancy, and send documentation: bank statements, deposit receipts, rollover confirmations, whatever proves the correct number. Most institutions route these to a compliance team.

Once the custodian confirms the error, it issues a corrected Form 5498 marked “Corrected” at the top and transmits the update to the IRS. Expect 30 to 60 days. Log every call — dates, names, confirmation numbers — so you can show a paper trail if the IRS asks later.

Sometimes the error is on your return, not the form. If you deducted $7,500 on your 1040 but Box 1 correctly shows a $5,000 contribution, the fix is an amended return on Form 1040-X. Leaving the mismatch alone can generate an IRS Notice CP2000, which is an automated proposal to adjust your return based on third-party data.⁸ A CP2000 is not a bill, but ignoring one leads to a balance with interest and penalties added.

How Long to Keep It

Three years after the return it relates to is the minimum. That matches the standard IRS audit window.⁹ For IRA records, three years is often not enough.

If you ever made nondeductible contributions to a Traditional IRA, you need to track basis — money that was already taxed and should not be taxed again on withdrawal. Those contributions get reported on Form 8606, and the Form 8606 instructions say to keep your Forms 5498 until all distributions from the account are done.¹⁰ That can be decades. The same logic applies to Roth contributions, which were made with after-tax dollars you may someday need to prove. For rollovers, the original Form 5498 is your evidence that the money moved rather than being withdrawn and spent. Scan paper copies and back them up somewhere encrypted so a lost file cabinet does not cost you the record.

If You Never Got One

If the form never arrived or you lost it, request a Wage and Income Transcript from the IRS. It contains data from Forms W-2, 1099, and 5498 filed on your behalf. You can view, print, or download it through your IRS Individual Online Account, or request it by mail using Form 4506-T. Wage and Income Transcripts cover the current year and the nine prior years.¹¹

Form 5498-SA Is a Different Form

If a form arrives labeled 5498-SA, that is not the IRA version. Form 5498-SA reports contributions to a Health Savings Account, Archer MSA, or Medicare Advantage MSA and has its own limits and rules.¹² The verification-and-keep approach is the same idea, but you check it against your HSA contributions and your Form 8889 rather than your IRA figures.

1
Internal Revenue Service. Form 5498 IRA Contribution Information
2
Internal Revenue Service. Instructions for Forms 1099-R and 5498 (2025)
3
Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026; IRA Limit Increases to $7,500
4
Internal Revenue Service. Retirement Topics – IRA Contribution Limits
5
Internal Revenue Service. Instructions for Form 5329 (2025)
6
Office of the Law Revision Counsel. 26 U.S. Code 4974
7
Internal Revenue Service. Retirement Plan and IRA Required Minimum Distributions FAQs
8
Internal Revenue Service. Topic No. 652, Notice of Underreported Income – CP2000
9
Internal Revenue Service. How Long Should I Keep Records?
10
Internal Revenue Service. 2025 Instructions for Form 8606 – Nondeductible IRAs
11
Internal Revenue Service. Transcript Types for Individuals and Ways to Order Them
12
Internal Revenue Service. Form 5498-SA HSA, Archer MSA, or Medicare Advantage MSA Information