How to Plan for RMDs Before They Start

Required minimum distributions are easy to ignore until the first one is due. By then, the planning window may already be smaller.

An RMD is not just an IRS deadline. It is future taxable income. It can affect tax brackets, Social Security taxation, Medicare premiums, charitable giving choices, portfolio withdrawals, and the surviving spouse's plan. That is why RMD planning should begin before RMDs start.

The goal is not to avoid every future distribution. The goal is to keep required income from surprising the retirement paycheck later.

Key Takeaways

• Required minimum distributions are minimum annual withdrawals the IRS requires from many retirement accounts after the applicable start point.
• RMD planning should begin before the first required year because pretax balances, tax brackets, Social Security, Medicare premiums, and survivor planning can all be affected.
• Roth conversions, earlier IRA withdrawals, charitable giving through QCDs, and account-location choices may all belong in the review.
• RMDs are tax planning events, not just retirement-account events.
• A good plan compares the tax cost of acting now with the potential loss of flexibility later.

Start by Knowing Which Accounts Create RMDs

RMDs generally apply to traditional IRAs and many employer retirement plans, such as traditional 401(k), 403(b), and 457(b) plans. Roth IRA owners generally do not have lifetime RMDs under current rules, though inherited-account rules can differ.

The first step is to list every retirement account and label it by tax type: pretax, Roth, inherited, workplace plan, IRA, and any account with special rules. A household with several accounts may have one RMD planning problem hiding across multiple statements.

If the basic rule still needs a definition, read What Are Required Minimum Distributions and Why Do They Matter?.

Confirm Your Required Beginning Age

RMD start ages have changed over time, and inherited accounts can follow different rules. IRS guidance should be checked for your own birth year, account type, and beneficiary status.

For many current retirees, the RMD conversation starts around age 73, with the age scheduled to move to 75 for younger cohorts under current law. The deadline details also matter. The first RMD may be delayed until April 1 of the following year, but delaying can create two taxable distributions in one calendar year.

That timing choice can affect tax brackets, Social Security taxation, and Medicare premium calculations. Do not treat the first-year deadline as a paperwork detail.

Estimate the Future Taxable Income

RMDs are based on account value and an IRS distribution period. You do not need a perfect forecast to plan. You do need a reasonable estimate of whether pretax balances are likely to create more taxable income than the household expects later.

Start by projecting the traditional IRA and workplace-plan balances at the RMD start age. Then compare the likely RMD with other income: Social Security, pensions, annuity income, interest, dividends, part-time work, and taxable investment sales.

This is where RMDs stop being abstract. A future required withdrawal may push income higher in a year when the retiree would otherwise prefer control.

Review the Low-Income Window Before RMDs

Some retirees have a planning window after full-time work ends but before Social Security and RMDs are fully in place. During that window, taxable income may be lower than it will be later.

That window can sometimes be used for partial traditional IRA withdrawals, Roth conversions, taxable-account repositioning, or planned spending from pretax accounts before distributions become required.

This does not make conversions automatically smart. The tax bill is real. But if the household has large pretax balances, the years before RMDs start may be one of the few chances to decide how much taxable income to create instead of waiting for the IRS schedule to decide later.

Coordinate RMD Planning With Social Security

Social Security timing can change the RMD plan. If benefits have not started yet, there may be more room for strategic withdrawals or conversions. Once Social Security begins, additional taxable income can affect whether more benefits are taxed.

That does not mean Social Security should always be delayed or always claimed early. It means claiming age, pretax withdrawals, and portfolio income should be reviewed together.

Use How to Coordinate Social Security With Portfolio Withdrawals and When Is Social Security Taxable? if Social Security and RMDs will overlap soon.

Do Not Forget Medicare Premiums

Large withdrawals and Roth conversions can also affect Medicare premiums. Some Medicare beneficiaries pay IRMAA, the income-related monthly adjustment amount, for Part B and Part D when income is above certain thresholds.

This does not mean every retiree should avoid higher-income years. Sometimes a larger conversion or withdrawal now is still worth it if it reduces future tax pressure. But the Medicare premium effect should be known before the transaction happens.

If this is part of the plan, read How Do Medicare Premiums Interact With Retirement Income and Roth Conversions? and the IRMAA glossary term.

Consider Roth Conversions Carefully

A Roth conversion moves money from a pretax retirement account to a Roth account and creates taxable income in the conversion year. The possible benefit is that future qualified Roth withdrawals may be tax-free and the converted assets may reduce future pretax balances.

Conversions can be useful before RMDs start, especially when the household is in a lower tax bracket than it expects later. But conversions can also backfire if they push income too high, create cash-flow strain, trigger Medicare premium surcharges, or leave too little liquidity for taxes.

The better question is not, Should I convert? It is, How much income can this year absorb without creating more problems than it solves? For the mechanics, read What Is a Roth IRA Conversion? and How Roth IRA Conversions Affect Taxes.

Use Earlier Withdrawals When They Fit

Roth conversions are not the only option. Some retirees may simply spend from traditional IRAs before RMDs begin, especially if that money is already needed for living expenses.

That can reduce future pretax balances while funding the retirement paycheck. It can also preserve taxable or Roth assets for later flexibility. But it should be coordinated with tax brackets, cash reserves, market conditions, and the overall withdrawal order.

If the account sequence is still open, read Which Retirement Accounts Should You Withdraw From First?.

Think About Qualified Charitable Distributions

For charitably inclined retirees, a qualified charitable distribution can be useful once eligible. IRS guidance explains that qualified charitable distributions can satisfy all or part of an IRA owner's RMD when the rules are met.

A QCD is not the same as writing a check to charity and claiming an itemized deduction. It is a direct IRA-to-charity transfer that may keep the distributed amount out of taxable income if the requirements are satisfied.

This can be valuable for retirees who give to charity, take the standard deduction, or want to reduce taxable income created by IRA distributions. It is not useful for every account type or every charity, so the details matter.

Plan for the Surviving Spouse

RMD planning should include the survivor version of the plan. When one spouse dies, income may fall, filing status may change, and the surviving spouse may face different tax brackets while managing the same or similar household costs.

If pretax balances remain large, the survivor may have less flexibility and potentially higher tax pressure. That does not mean every couple should convert aggressively. It does mean RMD planning should not be judged only while both spouses are alive.

If this layer has not been reviewed, read What Changes in Retirement When One Spouse Dies?.

Review Beneficiary and Inherited Account Issues

Inherited retirement accounts have their own distribution rules, and those rules can be different from lifetime RMD rules for the original owner. Beneficiary designations should also be reviewed before RMDs begin because retirement accounts pass by beneficiary form, not by the instructions someone meant to update someday.

This is especially important after marriage, divorce, widowhood, remarriage, the death of a beneficiary, blended-family changes, or estate-plan updates.

RMD planning is partly tax planning, but it is also beneficiary and survivor planning.

A Practical Pre-RMD Checklist

1. List every traditional IRA, workplace plan, Roth account, inherited account, and taxable account.
2. Confirm which accounts will have lifetime RMDs and when they begin.
3. Estimate future pretax balances and likely RMD amounts.
4. Compare future RMD income with Social Security, pensions, annuities, and taxable investment income.
5. Review whether partial Roth conversions or earlier IRA withdrawals fit before RMDs start.
6. Check Medicare premium exposure before creating unusually high income.
7. Consider QCDs if charitable giving is already part of the plan.
8. Review beneficiary forms and the surviving spouse's future tax picture.
9. Build the annual withdrawal order before the first required year arrives.

When Advice May Help

Advice may be especially useful when pretax balances are large, Social Security has not started, one spouse is likely to outlive the other by many years, Roth conversions are on the table, Medicare premiums are close to an IRMAA threshold, charitable giving is meaningful, or inherited accounts are involved.

The value of advice is not that someone says “convert this much” or “withdraw from this account first” in isolation. It is that they help coordinate tax brackets, benefits, account order, Medicare, survivor planning, and cash flow in the same model.

Where to Go Next

If the withdrawal order needs structure, read Which Retirement Accounts Should You Withdraw From First?. If the tax workflow is the main issue, continue with How to Build a Tax-Smart Retirement Withdrawal Plan. If Social Security and RMDs will overlap soon, use How to Coordinate Social Security With Portfolio Withdrawals.

If the whole paycheck still needs a map, start with How to Build a Retirement Income Plan.

The Bottom Line

RMDs are not just future withdrawals. They are future taxable income. If you wait until the first RMD year to plan, you may still meet the deadline, but you may have less control over taxes, Medicare premiums, Social Security taxation, charitable giving, and survivor outcomes.

The best time to plan for RMDs is before they start, while the household still has room to choose which income to create, which accounts to spend, and how much flexibility to preserve for later.