One of the most costly mistakes retirees can make is not knowing the rules regarding Required Minimum Distributions (RMDs). The IRS has a set of specific rules that govern when retirees must take withdrawals from tax-deferred retirement accounts. Missing a single deadline can result in significant penalties (we’re talking 25% excise tax on the amount you failed to withdraw). It can be easy to overlook rule changes, account-specific requirements, or tax consequences, but you don’t want to pay unnecessary fees. So, it’s worth reviewing these six RMD rules to make sure your retirement plan stays on track.
1. Verify That You Are Taking RMDs From the Correct Accounts
Not every retirement account follows the same rules. Traditional IRAs, SEP IRAs, SIMPLE IRAs, 401(k)s, and other employer-sponsored retirement plans are generally subject to RMD requirements, while Roth IRAs owned by the original account holder are not. Most account owners must begin taking annual distributions once they reach age 73. Some retirees mistakenly assume that because one account has an automatic withdrawal set up, all of their accounts are covered. Reviewing every retirement account each year can help prevent costly oversights.
2. Double-Check Your Required Beginning Date
One of the most misunderstood Required Minimum Distribution rules involves the first withdrawal deadline. As mentioned above, under current IRS rules, most retirees must begin taking RMDs at age 73. The first distribution can be delayed until April 1 of the year following the year you reach age 73, but doing so creates a potential tax complication. Delaying that first withdrawal means you’ll likely need to take two taxable distributions in the same calendar year, which could increase your tax bill and affect other retirement benefits.
3. Confirm Your RMD Calculation Is Accurate
The amount you must withdraw changes every year. Required Minimum Distributions are calculated using your account balance from December 31 of the previous year and an IRS life expectancy factor. While many custodians calculate RMD amounts automatically, the responsibility ultimately belongs to the account owner. A small error can leave you short of the required withdrawal amount and potentially subject to penalties. Reviewing your calculation before year-end provides an extra layer of protection against mistakes.
4. Understand the Penalties for Missing an RMD
Some retirees are surprised to learn that the IRS still imposes penalties for missed Required Minimum Distributions. As previously discussed, failing to withdraw the full required amount can trigger a penalty equal to 25% of the undistributed amount. If the mistake is corrected within two years, that penalty may be reduced to 10%. While the SECURE 2.0 Act significantly reduced penalties compared to prior rules, the consequences can still be substantial for larger retirement accounts.
5. Consider How RMDs Could Affect Taxes and Medicare Costs
It’s important for retirees to understand that RMDs are generally treated as taxable income and can increase their adjusted gross income. Higher income can cause more of your Social Security benefits to become taxable and may trigger Medicare’s Income-Related Monthly Adjustment Amount (IRMAA) surcharges. For some retirees, a larger-than-expected distribution can create a chain reaction of additional expenses. Reviewing your projected income before year-end may help you identify opportunities to manage future tax exposure.
6. Review Qualified Charitable Distribution Opportunities
If charitable giving is part of your retirement plan, a Qualified Charitable Distribution (QCD) may deserve your attention before the end of the year, too. Eligible retirees can transfer funds directly from certain IRAs to qualified charities and have those distributions count toward their Required Minimum Distribution obligations. Because the money goes directly to the charity, it generally does not increase taxable income in the same way a standard withdrawal would. Many retirees overlook this strategy and end up paying more taxes than necessary. Consider talking about your QCD options with a tax professional. This could help you reduce your tax liability (and your financial stress).
A Year-End RMD Review Could Save You Money
Required Minimum Distribution rules aren’t something most retirees think about every day, but they deserve attention before the calendar turns. A missed deadline, incorrect calculation, or overlooked tax consequence can create headaches that linger well into the following year. Fortunately, most RMD mistakes can be avoided through a simple year-end review of account balances, withdrawal schedules, and tax planning strategies. So, take some time to review the rules surrounding your RMDs. It could save you a headache down the road.
Have you already taken your Required Minimum Distribution for the year, or is it still on your financial checklist? Share your experience in the comments below.
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Drew Blankenship is a seasoned personal finance and lifestyle writer with more than a decade of professional writing experience crafting clear, actionable advice that helps savers and investors over 40 protect their wealth and make smarter everyday decisions. His bylines appear regularly on SavingAdvice.com, CleverDude.com, and other respected outlets, where he draws on deep industry knowledge to deliver practical insights on cost control, smart spending, and long-term financial security.
