How Can I Reduce RMD Taxes After Age 73?

You have more control over RMD taxes than most people realize, but almost all of it has to be exercised before the distributions start. Once money leaves your IRA as a Required Minimum Distribution, the ordinary-income tax is locked in.

The Levers That Actually Move the Number

Roth conversions before RMDs begin. A Roth IRA has no RMD requirement. Converting traditional IRA dollars to Roth in your 60s, especially in the years between retirement and 73 when income may be lower, shrinks the balance the IRS will force you to draw from later. The tax is paid at conversion, on your schedule and potentially at a lower rate.

Qualified Charitable Distributions (QCDs). If you are 70½ or older and charitably inclined, a QCD lets you send money directly from your IRA to a qualifying charity, up to $108,000 in 2026, and have it count toward your RMD without entering your taxable income. That is not a deduction. It is better: the distribution never hits your adjusted gross income, which matters for Medicare IRMAA surcharges, Social Security taxation, and the net investment income tax.

Timing and aggregation across IRAs. If you hold multiple traditional IRAs, you can aggregate the RMD amounts and satisfy the total from a single account, giving you limited flexibility over which assets you liquidate in a given year.

The Rules and the Tradeoffs

Roth conversions are not free money. Converting a large balance in a single year can push you into a higher bracket, trigger IRMAA surcharges with a two-year look-back, or phase out deductions you currently take. The math only works spread carefully across multiple years, sized to your bracket ceiling.

QCDs have their own constraints. The gift must go directly from the IRA custodian to the charity, not through your hands first. You cannot also take a charitable deduction on the same dollars.

What catches people off guard is the Social Security interaction. RMDs count as ordinary income, which can cause up to 85% of Social Security benefits to become taxable. Reducing your RMD taxable income, even partially, can have an outsized effect on that threshold.

An Illustrative Example

A client I worked with: a retired educator, 71, married filing jointly, with a $1.4 million traditional IRA and roughly $42,000 in Social Security income. Her projected RMD at 73 was going to push household income above the 22% bracket and trigger the first IRMAA tier.

Over two years, we ran Roth conversions sized to fill the top of the 22% bracket without crossing into 24%. That reduced her projected IRA balance at 73 by roughly $180,000, and the remaining RMD fell just below the IRMAA threshold. She also planned to route $12,000 per year to charity via QCD, satisfying part of the RMD with zero taxable income recognized. The cumulative tax reduction across five years was material.

This example is illustrative. Your numbers, bracket situation, and account mix will change what the right path looks like.

How This Connects to the RMD Framework

These strategies sit inside the Harvest stage of a retirement plan, where the goal is tax-aware withdrawals, not just the right account balance. The distribution rules themselves, how RMDs are calculated, what SECURE 2.0 changed, and how the inherited IRA 10-year rule interacts with charitable planning, are covered in the parent pillar: RMDs and QCDs: The Required-Distribution Rules That Shape Retirement Income After 73.

Frequently Asked Questions

Can I reduce my RMD by reinvesting the money after I take it?

No. The distribution is taxable when it leaves the IRA regardless of what you do with the proceeds. The only way to reduce the tax is to reduce the taxable income recognized at the source.

Does a QCD have to equal my full RMD?

No. A QCD can satisfy part of your RMD, and the remainder is distributed and taxed normally.

Can my spouse and I combine our RMDs?

No. RMDs are calculated per account owner, so your IRA and your spouse's IRA are separate obligations.

What happens if I miss an RMD?

The penalty is 25% of the amount not taken, reduced to 10% if corrected promptly.

What to Do Next

What decides this for you is the size of your traditional IRA balance relative to your expected spending. If your RMDs will exceed what you actually need, the excess is a tax bill on someone else's timetable.

Where it goes wrong is sequencing. People convert too much in a single year, or run a QCD correctly but fail to account for how the reduced AGI interacts with Social Security withholding elections, or they wait until 72 to start conversions and find the window shorter than expected. Doing each piece correctly in isolation and still getting hurt by the interactions is the specific risk here.

This is worth a real conversation if your traditional IRA balance is above $500,000, you have charitable intent of any size, or you are within ten years of 73 and have not mapped out a conversion schedule. The coordination required is not difficult, but it is precise, and the cost of imprecision compounds every year you wait.

The information provided is for educational purposes only and does not constitute investment, legal, or tax advice. Tax law changes frequently — verify current rules before acting. Consult with qualified professionals for guidance specific to your situation.