What is An IRA Conversion Limit?

Retirement funds can be moved between accounts in several ways. For example, you may roll over a 401(k) to an IRA or convert a Traditional IRA to a Roth IRA. Each transaction has different tax rules, reporting requirements, and limitations. Here is what to know about IRA conversions and whether a Traditional IRA to Roth IRA conversion limit applies.

What Is an IRA Conversion?

An IRA conversion moves funds from a pre-tax retirement account, such as a Traditional IRA, to a Roth IRA. The taxable portion of the converted amount is generally included in your income for the year of the conversion.

Transfers, rollovers, and conversions all move retirement funds, but they are not the same:

1. IRA transfer: A transfer moves funds directly from one IRA trustee or custodian to another without paying the funds to you. Transfers usually occur between accounts with the same tax treatment, such as one Traditional IRA to another or one Roth IRA to another. A SEP IRA may also be transferred to a Traditional IRA. SIMPLE IRA funds can generally be moved to a Traditional IRA after the two-year participation period. Trustee-to-trustee transfers are not subject to the one-rollover-per-year limit.
2. IRA rollover: A rollover moves an eligible distribution from one retirement account to another. A common example is rolling funds from a former employer’s 401(k) into a Traditional IRA. With a direct rollover, the funds are sent to the receiving account without being paid to you. With a 60-day rollover, you receive the funds and must deposit the eligible amount into another retirement account within 60 days. The one-rollover-per-year rule generally applies to IRA-to-IRA 60-day rollovers, but not to direct trustee transfers, plan-to-IRA rollovers, or Roth conversions.
3. IRA conversion: A conversion moves funds from a pre-tax account, such as a Traditional, SEP, or SIMPLE IRA, to a Roth IRA. Previously untaxed amounts are generally included in your taxable income for the year of the conversion.
   
   

Is There a Traditional IRA to Roth IRA Conversion Limit?

There is no annual dollar limit on the amount you can convert from a Traditional IRA to a Roth IRA. There is also no income limit or limit on the number of Roth conversions you can complete during a year. However, each conversion can increase your taxable income, and a required minimum distribution cannot be converted.

People whose income exceeds the limit for direct Roth IRA contributions may consider a backdoor Roth IRA. This strategy generally involves making a nondeductible contribution to a Traditional IRA and then converting the funds to a Roth IRA.

The regular annual IRA contribution limit still applies to the contribution. If you hold other pre-tax funds in Traditional, SEP, or SIMPLE IRAs, the pro-rata rule may cause part of the conversion to be taxable. You cannot isolate and convert only the after-tax portion of your IRA balances.

Potential Benefits of a Roth IRA Conversion

Whether a conversion makes sense depends on your current tax situation, expected retirement income, and how long you plan to keep the funds invested. Potential benefits include:

• Tax-free qualified withdrawals: Qualified Roth IRA distributions are not subject to federal income tax when the applicable age and five-year requirements are met.
• No lifetime required minimum distributions: Roth IRA owners are not required to take distributions during their lifetimes. Beneficiaries are still subject to distribution rules.
• Tax diversification: Holding both pre-tax and Roth accounts may provide more flexibility when deciding where to take retirement income.
• Estate planning options: Qualified Roth IRA distributions may be tax-free for beneficiaries, although beneficiary withdrawal requirements still apply.
  
  

What to Consider Before Converting a Traditional IRA

A Roth conversion can create a significant tax obligation. Review the conversion with a qualified tax professional before moving the funds.

• Determine the taxable amount: Deductible contributions and earnings are generally taxable when converted. After-tax basis is not taxed again, but the pro-rata rule applies across your Traditional, SEP, and SIMPLE IRAs.
• Review your tax bracket: A large conversion may move part of your income into a higher federal or state tax bracket.
• Consider a partial conversion: You can convert part of an IRA instead of converting the entire balance at once.
• Review other income-related effects: A conversion may affect Medicare premiums, taxation of Social Security benefits, tax credits, deductions, or other income-based calculations.
• Understand the five-year rules: Roth conversions and qualified Roth IRA distributions have separate five-year rules. If you are under age 59½, withdrawing converted funds too soon may result in an additional 10% tax unless an exception applies.
• Take required distributions first: If you are subject to a required minimum distribution for the year, that amount must be withdrawn before completing a Roth conversion and cannot be converted.
• Plan for the tax payment: Consider how you will pay the taxes generated by the conversion without reducing the amount that remains invested for retirement.
  
  

Learn More About Moving Retirement Funds

If you are considering a transfer or rollover, review our transfer and rollover guide. It explains the available methods, common requirements, and steps for moving retirement funds. For advice about the tax consequences of a Roth conversion, consult a qualified tax professional.