What Are Required Minimum Distributions?
Required Minimum Distributions (RMDs) are mandatory annual withdrawals from certain retirement accounts that the IRS requires once you reach a specific age. Think of them as the government's way of ensuring you eventually pay taxes on money that has grown tax-deferred for decades.
RMDs apply to traditional IRAs, 401(k)s, 403(b)s, and other employer-sponsored retirement plans. However, Roth IRAs are exempt from RMDs during the original owner's lifetime, making them unique among retirement accounts.
When Do RMDs Begin?
You must start taking RMDs by April 1 of the year following the year you turn 73. This age increased from 72 in 2023 due to the SECURE Act 2.0.
For example, if you turned 73 in 2025, you must take your first RMD by April 1, 2026. However, if you delay your first RMD until the April deadline, you'll need to take two distributions in that year—your delayed first RMD and your second RMD by December 31.
Important exception: If you're still working and participating in your employer's 401(k), you may delay RMDs from that specific account until you retire, provided you don't own 5% or more of the company.
How Are RMDs Calculated?
RMD calculations use a simple formula:
Account Balance ÷ Life Expectancy Factor = RMD Amount
Here's how it works:
- Account Balance: Use your account balance as of December 31 of the previous year
- Life Expectancy Factor: Found in IRS Publication 590-B, typically using the "Uniform Lifetime Table"
Calculation Example
Sarah, age 75, has a traditional IRA worth $500,000 on December 31, 2025. Using the Uniform Lifetime Table, her life expectancy factor is 22.9.
RMD = $500,000 ÷ 22.9 = $21,834
Sarah must withdraw at least $21,834 from her IRA during 2026.
RMD Tables and Special Circumstances
Most people use the Uniform Lifetime Table, but two other tables apply in specific situations:
- Joint and Last Survivor Table: Used when your spouse is your sole beneficiary and is more than 10 years younger
- Single Life Expectancy Table: Used by beneficiaries of inherited retirement accounts
If you have multiple retirement accounts of the same type (like several traditional IRAs), you can calculate the total RMD and withdraw it from any combination of those accounts. However, 401(k) RMDs must be calculated and withdrawn separately from each account.
Tax Implications of RMDs
RMDs from traditional retirement accounts are taxed as ordinary income at your current tax rate. This can potentially push you into a higher tax bracket, especially if you have other income sources.
Planning tip: Consider your overall tax picture when timing RMDs. Some retirees spread larger RMDs throughout the year to manage tax withholding and quarterly estimated payments more effectively.
Strategies to Manage RMDs
Start Withdrawals Early
Consider taking distributions before RMDs begin. This strategy can reduce future account balances and lower mandatory withdrawals later.
Qualified Charitable Distributions (QCDs)
If you're 70½ or older, you can donate up to $105,000 annually (as of 2024, adjusted for inflation) directly from your IRA to qualified charities. These distributions count toward your RMD but aren't included in your taxable income.
Roth Conversions
Before RMDs begin, consider converting some traditional IRA funds to a Roth IRA. You'll pay taxes now, but future growth won't be subject to RMDs.
Penalties for Missing RMDs
The penalty for failing to take required distributions is severe: 25% of the amount you should have withdrawn. However, if you correct the mistake promptly and file the appropriate forms, the penalty may be reduced to 10%.
If you miss an RMD, take the distribution immediately and file Form 5329 with your tax return, explaining the error and requesting penalty relief if applicable.
Key Takeaways
- RMDs begin at age 73 for most retirement accounts
- Calculate using account balance divided by life expectancy factor
- Missed RMDs trigger substantial penalties
- Consider QCDs and Roth conversions as management strategies
- Plan ahead to minimize tax impact
Understanding RMDs helps you maintain compliance while optimizing your retirement income strategy. Consider consulting a tax professional or financial advisor to develop a personalized approach that aligns with your overall retirement goals.