A Roth conversion doesn’t cause a 10% penalty on its own. The Roth conversion penalty risk shows up later: if you’re under 59½ and you pull converted money out of the Roth IRA before that specific conversion has sat for five years, the IRS charges a 10% early distribution penalty on the taxable portion you converted. The conversion itself is a taxable event, not a penalized one. The penalty exists to stop younger savers from using a conversion as a shortcut around the early withdrawal rules that would have applied if they had just taken the money out of the traditional account.
The Five-Year Clock on Each Conversion
Every conversion carries its own separate five-year holding period. Withdraw converted principal before that clock runs out, while you’re still under 59½, and you owe 10% on the taxable portion of that conversion, even though you already paid income tax on it at the time of the conversion.1Internal Revenue Service. Publication 590-B (2025), Distributions from Individual Retirement Arrangements
The clock starts on January 1 of the tax year of the conversion, not the day the money actually moved. A conversion completed November 15, 2025 is treated as beginning January 1, 2025, and becomes penalty-free on January 1, 2030. Convert again in 2026, and that batch gets its own clock ending January 1, 2031. Each conversion is tracked separately, and within the converted-money bucket, older conversions are considered withdrawn before newer ones.1Internal Revenue Service. Publication 590-B (2025), Distributions from Individual Retirement Arrangements
Two details soften the rule. The 10% penalty applies only to the portion of the conversion you actually included in income; any after-tax basis you converted isn’t hit with the recapture penalty because it wasn’t taxable to begin with. And reaching age 59½ ends the five-year requirement for converted principal entirely. Once you’re 59½, you can pull converted amounts without the 10% penalty even if a particular conversion’s five-year period hasn’t finished.
Why the Ordering Rules Protect Most People
Roth IRA withdrawals follow a fixed sequence set by the IRS. You don’t pick which dollars come out; the ordering handles it automatically, and the sequence is what keeps most withdrawers well clear of any penalty.1Internal Revenue Service. Publication 590-B (2025), Distributions from Individual Retirement Arrangements
Regular contributions come out first. Always tax-free, always penalty-free, at any age, regardless of how long the account has been open. You already paid tax on that money before it went in.
Converted amounts come out next, once contributions are exhausted. This is the bucket where the five-year clock matters. Older conversions before newer ones.
Earnings come out last. This is the only bucket that can be hit with both income tax and the 10% penalty.
The practical effect: someone who converted a large sum and then took a modest withdrawal a year later probably won’t touch the converted money at all, because their prior regular contributions have to empty first. And someone who does dip into converted principal only owes the 10% penalty on the fraction that came from a conversion still inside its five-year window.
Earnings and the Qualified Distribution Test
Earnings sit behind their own stricter rule. To pull earnings out completely free of income tax and the 10% penalty, you have to meet both conditions of a qualified distribution: you must be at least 59½, and your first Roth IRA must have been open for at least five tax years, counted from January 1 of the year of your first contribution or conversion to any Roth IRA.2Office of the Law Revision Counsel. 26 U.S. Code 408A – Roth IRAs
Miss either condition and any earnings you withdraw are taxable as ordinary income and, absent an exception, hit with the 10% penalty. A 58-year-old with a six-year-old Roth has satisfied the five-year test but not the age test, so earnings withdrawn now are still subject to both charges.
Because ordering forces contributions and converted principal out first, you’d have to withdraw more than your entire basis before earnings are exposed. The people most likely to trip this are those who opened a Roth recently, converted a large sum, and then took a withdrawal that blew through everything.
The Withholding Trap on Indirect Rollovers
How you execute the conversion can create a penalty at the moment of the conversion itself, before any of the withdrawal rules come into play. A direct trustee-to-trustee transfer, where your traditional IRA custodian sends the funds straight to the Roth custodian, involves no withholding and no penalty risk.3Internal Revenue Service. Rollovers of Retirement Plan and IRA Distributions
An indirect rollover is the trap. Take a distribution from a 401(k) intending to deposit it yourself into a Roth IRA, and the plan is required to withhold 20% for federal tax. A traditional IRA distribution paid to you carries 10% withholding unless you opt out. The withheld amount never reaches the Roth. If you don’t replace it from other funds within 60 days, the IRS treats the withheld portion as a taxable distribution. Under 59½, that portion also gets the 10% early withdrawal penalty.3Internal Revenue Service. Rollovers of Retirement Plan and IRA Distributions
A concrete version: you request a $50,000 distribution from a 401(k) to convert. The plan withholds $10,000. You receive $40,000. If you deposit only $40,000 into the Roth, the missing $10,000 is a taxable distribution, and if you’re under 59½ it owes a $1,000 penalty. To avoid that, you’d need to come up with the missing $10,000 from your own savings and deposit the full $50,000 within 60 days. The simplest fix is not to run the money through your hands at all. Use a direct transfer.
Exceptions That Waive the 10% Penalty
Several exceptions can knock out the 10% penalty on an early Roth distribution, whether the withdrawal is hitting converted principal inside its five-year window or non-qualified earnings. The exceptions only waive the 10% surcharge. Income tax on non-qualified earnings still applies in most cases.
- Age 59½. Once you reach it, the 10% penalty disappears for all Roth distributions, including converted amounts still inside their five-year clock.
- Death. Distributions to a beneficiary or the estate after the account owner’s death are exempt.4Internal Revenue Service. Retirement Topics – Exceptions to Tax on Early Distributions
- Total and permanent disability.
- First-time home purchase, up to $10,000 lifetime.4Internal Revenue Service. Retirement Topics – Exceptions to Tax on Early Distributions
- Qualified higher education expenses for you, your spouse, or dependents.
- Unreimbursed medical expenses above 7.5% of your adjusted gross income.4Internal Revenue Service. Retirement Topics – Exceptions to Tax on Early Distributions
- Health insurance premiums while unemployed, after receiving at least 12 weeks of unemployment compensation.
- Substantially equal periodic payments (SEPP), calculated on life expectancy and taken at least annually. Once you start, you must continue for five years or until 59½, whichever is longer.5Internal Revenue Service. Substantially Equal Periodic Payments
Newer Exceptions Under SECURE Act 2.0
Several categories became available starting in 2024, and they matter most to younger account holders who might need to reach into converted funds:
- Birth or adoption expenses, up to $5,000 per child, with an option to repay the distribution to the account later.6Office of the Law Revision Counsel. 26 USC 72 – Annuities; Certain Proceeds of Endowment and Life Insurance Contracts
- Emergency personal expenses, up to $1,000 per year (or the account balance minus $1,000, if less). You can’t take another emergency distribution from the same plan for three years unless you repay the first or make equivalent contributions.6Office of the Law Revision Counsel. 26 USC 72 – Annuities; Certain Proceeds of Endowment and Life Insurance Contracts
- Domestic abuse victims, up to the lesser of $10,000 (indexed for inflation) or 50% of the account balance.4Internal Revenue Service. Retirement Topics – Exceptions to Tax on Early Distributions
An exception waives the penalty, not the ordering rules. If you’re pulling from a conversion still inside its five-year window, an exception saves you from the 10%. If you’re pulling from contributions, no exception is needed because contributions always come out free.
How to Report the Penalty or Claim an Exception
Form 5329 is where the 10% additional tax on early distributions gets calculated and where you claim an exception. If your 1099-R already shows the correct distribution code and you owe the full penalty with no exception, you can report the 10% directly on Schedule 2 of Form 1040 without filing a separate Form 5329. If any exception applies, Form 5329 is required.7Internal Revenue Service. Instructions for Form 5329 (2025)
The conversion itself is reported separately on Form 8606, which tracks the taxable and nontaxable portions and maintains your nondeductible basis over time. The taxable portion flows onto Form 1040 for the year of the conversion.8Internal Revenue Service. Instructions for Form 8606 (2025)
What the Penalty Rules Don’t Cover
A conversion can create other costs that people sometimes lump in with the “penalty.” They aren’t penalties, but they’re worth naming so you don’t assume the penalty rules capture them. Converted amounts are added to your taxable income for the year, which can push you into a higher Medicare IRMAA bracket for Part B and Part D premiums two years later,9Centers for Medicare & Medicaid Services. 2026 Medicare Parts A and B Premiums and Deductibles and can raise the share of your Social Security benefit that becomes federally taxable.10Internal Revenue Service. Social Security Income If you hold pre-tax money in any traditional, SEP, or SIMPLE IRA, the pro-rata rule can also make more of a conversion taxable than you expected, though again this is a tax-bill issue, not a penalty.8Internal Revenue Service. Instructions for Form 8606 (2025) None of these carry the 10% surcharge, and none of them are affected by the exceptions above.