Does a Roth Conversion Count Toward Your Required Minimum Distribution
Key Takeaways
- Your RMD must come from your traditional IRA; a Roth conversion from that same account does not reduce what you owe.
- You can take your RMD first, then convert the remainder to a Roth in the same year without penalty.
- If you convert before taking your RMD, the IRS will treat the conversion as a separate withdrawal and you still owe the RMD.
- The order matters: take the RMD out as a taxable distribution, then convert additional funds if you want to move money to a Roth.
- A missed RMD penalty is 25% of the amount you should have withdrawn, even if you convert that money later.
How the IRS Separates RMDs From Conversions
The IRS calculates your RMD based on your account balance on December 31 of the prior year and your age. That amount must leave your traditional IRA as a taxable distribution by December 31 of the current year. A Roth conversion is a separate transaction—it moves money from a traditional account to a Roth account, but it does not satisfy the RMD requirement.
Think of it this way: your RMD is a mandatory withdrawal from the traditional IRA. A Roth conversion is an optional move between account types. The IRS requires the first to happen; the second is your choice. They do not cancel each other out.
The penalty for skipping an RMD is steep. As of 2024, the penalty is 25% of the shortfall. If your RMD was $10,000 and you withdrew nothing, you owe a $2,500 penalty. If you convert $10,000 to a Roth instead, you still owe the $2,500 penalty because the conversion did not satisfy the RMD.
The Correct Order: RMD First, Then Conversion
If you want to move money to a Roth and also have an RMD due, the safe approach is to take the RMD as a direct withdrawal first. This satisfies your obligation. Then, in the same year, you can convert additional funds from your traditional IRA to a Roth if you wish.
Example: You are 73 with a $200,000 traditional IRA. Your RMD is $8,000. You could withdraw $8,000 as your RMD (this counts as taxable income), then convert $50,000 more to a Roth in the same calendar year. The $8,000 withdrawal satisfies your RMD. The $50,000 conversion is a separate, optional transaction.
This approach keeps the two transactions clear and prevents any ambiguity with the IRS. Your custodian's year-end statement will show the RMD as a distribution and the conversion as a separate line item.
What Happens If You Convert Before Taking Your RMD
Some people convert money to a Roth early in the year, intending to satisfy their RMD with that conversion. This does not work. The IRS does not retroactively apply a conversion to an RMD obligation.
If you convert $10,000 in March and your RMD is $10,000, you must still take a separate $10,000 distribution from your traditional IRA by December 31. The conversion is treated as a separate withdrawal. You end up taking $20,000 out of the traditional IRA in total—$10,000 converted to Roth and $10,000 distributed as your RMD.
The conversion does generate taxable income (based on the pro-rata rule if you have pre-tax and after-tax money in the IRA), but it does not reduce your RMD obligation. If you fail to take the separate RMD, you face the 25% penalty.
RMD Rules for Roth IRAs Themselves
Once money is in a Roth IRA, there is no RMD during your lifetime. This is one of the major advantages of a Roth. You can leave the money untouched for decades if you want.
However, this does not change the rule above. If you have a traditional IRA with an RMD due, converting to a Roth does not erase that obligation. The RMD applies to the traditional account before the conversion happens.
After your death, your beneficiaries will have RMD rules that apply to inherited Roth IRAs, but that is a separate matter. During your lifetime, a Roth IRA has no RMD.
The Pro-Rata Rule and Conversions With an RMD
If you have both pre-tax and after-tax money in your traditional IRA, the pro-rata rule applies to any conversion you make. This rule treats all your traditional IRAs as one pool for tax purposes, even if you hold them at different custodians.
When you convert, a portion of the conversion is taxable based on the ratio of pre-tax to after-tax money in all your traditional IRAs combined. This can create a tax bill larger than you expect, especially if you have a large pre-tax balance.
The pro-rata rule applies to conversions but does not change the RMD requirement. You still must take your RMD separately. If you are trying to minimize taxes by converting only after-tax money, you need to account for both the RMD and the pro-rata rule in your planning.
Correcting a Missed RMD After a Conversion
If you converted money to a Roth and later realized you did not take your separate RMD, you can still correct it—but only within a limited window. The IRS allows a "reasonable cause" waiver if you catch the error within two years and file Form 5329 with an explanation.
If you correct the missed RMD within two years, the penalty drops from 25% to 10%. After two years, you owe the full 25% penalty. This is why it is critical to track your RMD separately from any conversions you make.
The best approach is to mark your calendar for your RMD deadline each year and take that distribution first, before any conversions. This removes the risk of confusion and penalty.
Frequently Asked Questions
Can I count a Roth conversion as part of my RMD?
No. The IRS treats a Roth conversion and an RMD as two separate transactions. You must take your RMD as a distribution from your traditional IRA, and a conversion does not reduce that obligation. If you convert $10,000 and owe a $10,000 RMD, you must still withdraw the RMD separately.
What if I convert more than my RMD amount in the same year?
The conversion and the RMD are still separate. If your RMD is $8,000 and you convert $15,000, you must still take the $8,000 RMD as a distribution. The $15,000 conversion is an additional transaction. You end up moving $23,000 out of your traditional IRA that year.
Do I have to take my RMD before I convert, or can I do both at the same time?
You can do both in the same calendar year, but the RMD must be a separate distribution. Many people take the RMD first to keep the transactions clear, then convert additional funds if they want. This order prevents confusion and makes your year-end statement easier to verify.
What penalty do I owe if I convert instead of taking my RMD?
The penalty is 25% of the RMD amount you failed to withdraw. If your RMD was $10,000 and you converted $10,000 instead, you owe a $2,500 penalty. This penalty applies even if you convert the money later, because the conversion does not satisfy the RMD requirement.
Does a Roth conversion affect my RMD calculation for next year?
No. Your RMD is based on your account balance on December 31 of the prior year. A conversion in the current year reduces your balance, which may lower your RMD next year, but it does not change your RMD for the current year. The RMD for next year is calculated fresh based on the new December 31 balance.