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Form 1099-R box guide

Box 5: Employee contributions or insurance premiums

After-tax contributions or certain recoverable costs included in the payment.

What this box tells you

After-tax contributions or certain recoverable costs included in the payment.

How to use it

Do not subtract it twice; use the plan’s tax-free recovery method when Box 2a is not final.

Put the boxes together

The taxable result depends on more than one field. Use the calculator to combine gross distribution, taxable amount, withholding, contributions, rollover, QCD, age, and distribution code.

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Sources

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Last updated July 27, 2026 Tax year 2026

Data sources: IRS 2026 Instructions for Forms 1099-R and 5498

This tool is general information only, not financial advice.

Reviewed by USTax Tools Editorial Desk

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