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IRS Form — Additional Taxes on Qualified Plans

Form 5329 — Additional Taxes on Qualified Plans (Including IRAs) and Other Tax-Favored Accounts

Form 5329 is used to calculate and report additional taxes on qualified retirement plans and other tax-favored accounts — including the 10% early distribution penalty, the 6% excess contribution penalty, and the 25% RMD failure penalty. For tax professionals, Form 5329 is also the form used to claim exceptions to the 10% early distribution penalty when the 1099-R shows Code 1.

✓ Verified 2026 Form 5329 Penalty Rates
✓ SECURE 2.0 RMD Penalty Reduction Confirmed
✓ Early Distribution Exception Codes Confirmed
✓ Excess Contribution Rules Confirmed
10%
Early Distribution Penalty — Waived with Exception
25%
RMD Failure Penalty (Reduced from 50% by SECURE 2.0)
6%
Excess Contribution Penalty — Per Year Until Corrected
IRC §72(t)
Early Distribution Penalty Authority

Key Rules and Authority

RuleDetail
Early Distribution Penalty10% of taxable distribution
RMD Failure Penalty25% (10% if corrected within 2 years)
Excess Contribution Penalty6% per year until corrected
SEPP ExceptionCode 01 — substantially equal periodic payments
Disability ExceptionCode 03
Higher Education ExceptionCode 08 — IRA only

Early Distribution Penalty Exceptions — Quick Reference

Exception CodeDescriptionIRA?401(k)?
01Substantially equal periodic payments (SEPP/72(t))YesYes
02Age 55 separation from serviceNoYes
03DisabilityYesYes
04DeathYesYes
05Medical expenses exceeding 7.5% AGIYesYes
08Higher education expensesYesNo
09First-time home purchase ($10,000 lifetime)YesNo
12Birth or adoption ($5,000)YesYes

Frequently Asked Questions

My client missed their RMD for 2025. What is the penalty and can it be waived?
Under SECURE 2.0, the penalty for missing an RMD was reduced from 50% to 25% of the amount not distributed. If the client corrects the shortfall within the "correction window" (generally 2 years), the penalty is further reduced to 10%. To request a penalty waiver, file Form 5329 and attach a statement explaining the reasonable cause for the failure. The IRS has historically been lenient in waiving the RMD penalty for first-time failures with reasonable cause — common accepted reasons include: reliance on incorrect advice from the plan administrator, illness, or administrative error. The client must take the missed RMD as soon as possible and report it on the current year's return.
Retirement Penalty Abatement Advisory

Form 5329 — early distribution penalty exceptions, RMD failure abatement, excess contribution corrections — is a high-value service for retirement clients. Join the Uncle Kam marketplace.

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Quick Reference
Early Distribution Penalty10%
RMD Failure Penalty25% (10% if corrected in 2 years)
Excess Contribution Penalty6% per year
SEPP ExceptionCode 01 — 72(t)
First-Time HomeCode 09 — IRA only, $10K lifetime
Birth/AdoptionCode 12 — $5,000

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