1099-R Code 1: Early Distribution, No Known Exception

You took money out before 59 and a half, and the payer is not vouching for any penalty exception. That does not mean you owe the penalty; it means that if an exception applies, you claim it yourself.

What the IRS instructions say

Official meaning, from the Instructions for Forms 1099-R and 5498 Used when the participant has not reached age 59 and a half and the payer does not know that any exception to the additional tax applies. The IRS instructs payers to use code 1 even when the money went to medical expenses, health insurance premiums, higher education, a first home, a qualified birth or adoption, disaster recovery, emergency personal expenses, domestic abuse victim distributions, or terminal illness, because the payer does not certify those exceptions.

Is it taxable, and does the 10 percent penalty apply?

The distribution is generally taxable income, and the 10 percent additional tax applies UNLESS you qualify for an exception. If you do, file Form 5329 to claim it; if you do not, the 10 percent goes on Schedule 2. If you rolled the money over within 60 days, report the rollover on your return and the rolled amount is not taxed.

Worth knowing: Code 1 with a completed 60-day rollover is CORRECT coding, not an error: the payer cannot know you redeposited the money. You reconcile it on your return.

Combinations you might see

Box 7 can carry two codes. With code 1, the pairings mean:

18 or 1P: early distribution that is also a returned excess contribution
1L: a defaulted plan loan deemed distributed, before 59 and a half
1M: a plan loan offset at job separation, before 59 and a half (rollover deadline extended to your tax filing deadline)
1K: early distribution of hard-to-value IRA assets
1B or 1D: early distribution from a designated Roth account or nonqualified annuity

If this code looks wrong

The IRS matches Box 7 against your return, so start with the payer: request a corrected 1099-R, which is the IRS's standing instruction for incorrect forms. No corrected copy by the end of February? The IRS can contact the payer for you, and Form 4852 substitutes as a last resort. Remember that an indirect 60-day rollover is correctly coded 1 or 7, because the payer cannot see the redeposit; direct rollovers should show G or H, as our rollover guide explains before the paperwork ever gets cut.

← All 1099-R Box 7 codes

Sources: IRS Instructions for Forms 1099-R and 5498; IRS Tax Topics 558 (early distributions), 413 (rollovers), and 154 (incorrect forms). Verified July 2026.

General educational information, not tax advice. Your distribution's taxation depends on your facts; consult a qualified tax professional. ClearChoiceRadar is not affiliated with the IRS or any government agency.