Form 5498📨 Issued by Receiving Custodian🤖 IRS Auto-Matching📅 Arrives After Tax Deadline

IRA Contribution Information

How to Report a TSP Rollover on Form 5498

Form 5498 is the information return issued by the receiving IRA custodian to confirm IRA contributions, rollover contributions, Roth conversion amounts, and the year-end fair market value of the IRA. It serves as the IRS's confirmation that rollover funds were received and properly credited to an IRA account.

Auto-IssuedFiling Role

Apr 15Issued / Due

IndefinitelyRetention

YesIRS Matching

N/ARoth Relevant

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IRS Automated Underreporter (AUR) Cross-MatchingThe IRS cross-references data from Form 5498 against your tax return. Discrepancies between what the IRS received and what you reported can trigger automatic correspondence.

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Form 5498 Arrives After Your Tax Filing DeadlineForm 5498 is issued in May — after the April 15 filing deadline. Do not wait for it before filing. Use your Form 1099-R and year-end account statements to complete your return. Retain Form 5498 when it arrives as documentation.

1Form 5498 — Overview & Purpose

Form Profile — Form 5498

Formal Name: IRA Contribution Information
Who Issues It: The receiving IRA custodian — Fidelity, Schwab, Vanguard, Equity Trust, or any other IRA trustee — issues Form 5498. It is not issued for rollovers into employer plans (401k, TSP) — only for IRA destinations.
Who Receives It: The account holder receives Copy B of Form 5498 for their records. The IRS receives Copy A directly from the custodian. The Form 5498 is the IRS's confirmation that the rollover was received — it closes the loop opened by the Form 1099-R from the distributing plan.
Issuance / Due Date: Form 5498 is issued in May of the year following the contribution — typically by May 31. This is intentionally after the April 15 tax filing deadline because IRA contributions can be made up to the tax filing deadline (April 15) for the prior year.
Retention Period: Retain Form 5498 for at least 7 years. For Roth IRA accounts, retain all Form 5498s indefinitely — they document the history of contributions, conversions, and account values that establish the tax basis for future qualified distributions.
Filer Role: recipient — the account holder does not file Form 5498; it is a custodian-issued informational document
Reported On Tax Return: Form 5498 does not appear on the tax return — it arrives after the filing deadline. It is retained as documentation, not filed.
Filing Deadline: No filing deadline — Form 5498 is a documentation form received by the account holder, not filed by them. Retain for tax records.

A rollover contribution is reported in Box 2 of Form 5498. The amount shown in Box 2 is the total rollover contribution received by the IRA during the tax year — it is separate from and in addition to any regular annual IRA contributions (Box 1). The Box 2 rollover amount is NOT subject to the $7,000 annual IRA contribution limit.

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Additional Forms Triggered by Form 5498

Form 8606 (if the 5498 reflects a Roth conversion — the conversion amount in Box 3 must be calculated using Form 8606 to determine taxable and non-taxable portions)
Form 1040 (no direct line for 5498 — but the rollover it confirms is reported via the corresponding 1099-R)

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Regulatory Authority

Form 5498 is not required to be filed with the tax return — and indeed cannot be, since it arrives after the deadline. However, it must be retained as supporting documentation. If the IRS later questions whether a rollover was completed, the Box 2 amount on Form 5498 — combined with the Form 1099-R from the sending plan — is the primary evidentiary pair that establishes the rollover was valid. Missing Form 5498 documentation forces the account holder to obtain records from the custodian, which becomes progressively more difficult over time.

📘 IRS Publication 590-A (Contributions to Individual Retirement Arrangements) — Form 5498 section
📘 IRS Instructions for Forms 1099-R and 5498
⚖ IRC Section 408(i) (IRA reporting requirements)

🔍 Expert Insight

The year-end fair market value reported in Box 5 of Form 5498 is more consequential than most account holders realize. This value is used to calculate the denominator in the pro-rata fraction for Roth conversions on Form 8606 — the formula that determines what percentage of a conversion is taxable. A December 31 account value that is higher or lower than expected can change the taxable amount of a conversion that was executed months earlier. Account holders who do Roth conversions should check the Box 5 value when they receive Form 5498 in May and verify it matches their December 31 account statement.

2TSP — Account-Specific Rules

Separation from federal service (retirement, resignation, or removal), or reaching age 59½ while still employed (for in-service withdrawals). Special rules apply for required minimum distribution age.

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Tax Treatment

pre-tax (traditional) or post-tax (Roth TSP)

Traditional TSP: pre-tax. Roth TSP: after-tax. Both can exist in the same account.

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Distribution Form

Form 1099-R

TSP direct rollovers are processed through the TSP's own distribution form (Form TSP-70 for full withdrawal or TSP-77 for partial). The TSP is administered by the FRTIB — not a commercial custodian — and has its own processing queue. Allow 7–10 business days for the TSP to process the request after receiving complete paperwork.

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Contribution Form

Form 5498

Confirms rollover contributions to the custodian.

Federal employees can access their TSP after separation from service at any age. Retired military members have separate TSP access rules. Civilian FERS employees who separate after age 55 avoid the 10% early withdrawal penalty — a one-year advantage over the standard age 59½ threshold that applies to IRAs and most other qualified plans.

3How to Report Your TSP Rollover on Form 5498

Follow these steps to correctly report your TSP rollover on Form 5498. Each scenario (direct rollover, indirect rollover, Roth conversion) has its own reporting path.

Step 1

Gather Source DocumentsCollect your TSP distribution documents: Form 1099-R from the sending institution, your rollover receipt confirmation, and any applicable custodian statements from the receiving IRA.

Step 2

Direct Rollover ReportingWhen a direct rollover is completed, the receiving IRA custodian reports the rollover amount in Box 2 of Form 5498. This confirms to the IRS that the funds reported as distributed on the Form 1099-R from the sending plan were received by an IRA — closing the matching loop and confirming the non-taxable nature of the transaction.

Step 3

Indirect / 60-Day Rollover ReportingA completed indirect rollover (60-day rollover) is also reported in Form 5498 Box 2, just like a direct rollover. The IRS cross-references the 1099-R from the sending plan against the 5498 from the receiving IRA to verify the rollover was completed within 60 days.

Step 4

Roth Conversion ReportingRoth conversions are reported in Box 3 of Form 5498 (Roth IRA conversion amount). This is the total amount converted to a Roth IRA during the year. Box 3 must reconcile with the taxable conversion amount reported on Form 8606 and Form 1040.

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Box 2 — Rollover Confirmation (No Contribution Limit Applies)The rollover amount confirmed in Box 2 of Form 5498 is not subject to the $7,000 annual IRA contribution limit. A $400,000 rollover appears in Box 2 — not Box 1 — and carries no limit or excess contribution risk.

4Form 5498 — Box-by-Box Field Guide

The following fields on Form 5498 are most relevant to TSP rollover transactions. Verify each field against your actual form.

Box 1IRA Contributions

Regular annual IRA contributions made during the tax year (or by the April 15 deadline for the prior year). Capped at $7,000 ($8,000 if age 50+) for 2026. Rollover contributions are separate and do not appear here.

Box 2Rollover Contributions

The total amount of rollover contributions credited to the IRA during the calendar year — from direct rollovers, completed indirect rollovers, or transfers from qualified plans. This is the key box for rollover verification. No dollar limit applies.

Box 3Roth IRA Conversion Amount

The total amount converted from a traditional IRA (or other pre-tax account) to a Roth IRA during the tax year. This amount must be calculated for taxability using Form 8606 — it is not automatically all taxable if the traditional IRA contains non-deductible contributions.

Box 5Fair Market Value of Account

The year-end fair market value of the IRA. Used to calculate the pro-rata fraction for Roth conversions on Form 8606, and to verify RMD calculations at age 73.

Box 8SEP IRA Contributions

Employer contributions to a SEP IRA. Verifies contributions reported on Form 1040 Schedule 1.

Box 9SIMPLE IRA Contributions

Contributions to a SIMPLE IRA. Combined employee deferrals and employer match appear here.

Box 11Check if RMD for Next Year

If checked, the IRS knows the account holder is required to take an RMD in the following year. Used by the IRS to enforce RMD compliance.

5TSP — Specific Behavior on Form 5498

📌 Account-Specific Logic

Form 5498 — TSP

TSP rollovers to a traditional IRA appear in Box 2 of Form 5498. TSP Roth rollovers to a Roth IRA appear in Box 2 of the Roth IRA's Form 5498 — with no taxable amount, since it is a Roth-to-Roth transfer. The Form 5498 from the receiving IRA custodian confirms the TSP rollover.

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Box 11 — RMD IndicatorIf Box 11 on Form 5498 is checked, the IRS has flagged that a Required Minimum Distribution is due from this IRA in the following year. This indicator is critical for TSP holders who have reached or are approaching age 73. A missed RMD carries a 25% excise tax on the undistributed amount (reduced to 10% if corrected promptly under SECURE 2.0).

7Expert Analysis

Form 5498 is the only tax document in the retirement system that arrives after the tax filing deadline by design — because the IRS allows IRA contributions for the prior year to be made up to April 15. This timing creates a structural peculiarity: millions of taxpayers file their returns in March and April without having seen Form 5498, then receive it in May confirming or conflicting with what they reported. The form cannot be included with the return, but it is the IRS's official confirmation that the rollover was received — making it the most important document to retain after a rollover is complete.

Retirees in the 60–75 age range who have rolled over multiple accounts over the years may have accumulated Form 5498 records from 10–15 different custodians. Organizing these by year and custodian is particularly important for Roth IRA accounts, where the 5-year holding period and contribution basis documented on historical Form 5498s can determine whether a distribution years later is tax-free or taxable. Many retirees discard these forms prematurely, creating basis-tracking problems at distribution time.

📋 Compliance Note

🔍 Retention Strategy

Retain Form 5498 for at least 7 years. For Roth IRA accounts, retain all Form 5498s indefinitely — they document the history of contributions, conversions, and account values that establish the tax basis for future qualified distributions.

✅ Account Authority

The TSP is governed by FERSA and administered by the Federal Retirement Thrift Investment Board (FRTIB), an independent government agency. Unlike commercial 401(k) plans, the TSP is not subject to ERISA — it operates under federal statute. Rollovers from the TSP are governed by IRC Section 402(c) and IRS Notice 2009-68.

8Common Mistakes to Avoid

Waiting for Form 5498 before filing the tax return

Form 5498 is issued in May — after the April 15 filing deadline. You cannot wait for it before filing. The rollover information you need to complete your tax return comes from the Form 1099-R issued by the sending plan (received in January), not from the Form 5498. File your return using the 1099-R and verify the rollover receipt with your IRA custodian's year-end statement or online account portal.

Treating Box 2 (rollover contributions) as a new IRA contribution subject to the annual limit

The $7,000 annual IRA contribution limit applies only to Box 1 of Form 5498 — regular IRA contributions. Rollover contributions in Box 2 are not subject to any dollar limit and do not count against the annual contribution cap. Incorrectly treating a $200,000 rollover as an excess contribution and applying the 6% excise tax is a costly and entirely avoidable error.

Not verifying Box 5 (fair market value) when calculating Roth conversion taxable amounts

The pro-rata rule for Roth conversions uses the December 31 year-end value of all traditional IRAs (the denominator in the Form 8606 calculation). If you roll over a 401(k) to a traditional IRA in December, that amount is included in the December 31 value — potentially increasing the taxable fraction of any Roth conversion you did earlier in the year. Always check Box 5 when Form 5498 arrives in May and reconcile it against your Form 8606 calculation.

9Frequently Asked Questions

What does Form 5498 confirm about my IRA rollover?

Form 5498 Box 2 confirms that the rollover contribution was received and credited to your IRA account. It is the IRS's official record that the rollover was completed — closing the matching loop opened by the Form 1099-R from the distributing plan. Retain Form 5498 as documentation that the rollover was valid.

Do I need Form 5498 to file my tax return?

No — Form 5498 arrives in May, after the April 15 filing deadline, so you cannot include it with your return even if you wanted to. Use the Form 1099-R from the sending plan to complete your tax return. You can verify the rollover was received by logging into your IRA account or requesting a year-end account statement from the custodian before filing.

Why does Form 5498 show a different amount than the Form 1099-R from my old plan?

This typically happens because of the 20% withholding trap on indirect rollovers. The Form 1099-R may show $100,000 distributed, while the Form 5498 shows $80,000 received — because you only deposited the net check (after the plan withheld 20%). The $20,000 difference is a taxable distribution if you did not fund it from personal savings. Both forms should reconcile to the same amount only if you deposited the full gross distribution amount.

Do I need Form 5498 for a TSP rollover?

What is the filing deadline for Form 5498?

Form 5498 is due: No filing deadline — Form 5498 is a documentation form received by the account holder, not filed by them. Retain for tax records.. Form 5498 is issued in May of the year following the contribution — typically by May 31. This is intentionally after the April 15 tax filing deadline because IRA contributions can be made up to the tax filing deadline (April 15) for the prior year.

10IRS References & Regulatory Authority

Primary Publication

IRS Publication 590-A (Contributions to Individual Retirement Arrangements) — Form 5498 section

Secondary Publication

IRS Instructions for Forms 1099-R and 5498

IRC Sections

IRC Section 408(i) (IRA reporting requirements); Treasury Regulation 1.408-7

TSP — Distribution Form