QCD Before RMDs Start: Yes, You Can Begin at 70½

The decision: Margaret, age 71, $640,000 IRA, Ohio

Margaret is 71, single, and lives in Columbus, Ohio. She has a traditional IRA worth $640,000 and gives about $20,000 a year to her church and two charities — money she currently writes checks for out of her brokerage account. She has heard QCDs are “for people taking RMDs” and assumes she has to wait until 73. That assumption is costing her.

She is wrong on the law, and the error is expensive. The QCD eligibility age is 70½. The RMD start age is 73. Those are two different numbers. Margaret has a roughly two-and-a-half-year window — ages 70½ through 72 — in which she can route her $20,000 of annual giving directly out of the IRA as QCDs, even though no RMD is yet required. Here is what that changes by the time her first RMD hits at 73.

By spending her charitable budget from inside the IRA during the gap years instead of from her brokerage account, Margaret removes $60,000 of principal (more, once you count forgone growth) from the balance her first RMD is calculated on. Her first RMD drops by about $2,264 — and because RMDs compound off a permanently smaller base, every RMD for the rest of her life is smaller too. She gave away the exact same $20,000/year either way. The only thing that changed is which account the checks came from.

Why 70½ and 73 are different numbers

This is the heart of the confusion. When the SECURE 2.0 Act (§107) raised the RMD start age to 73 for people born 1951–1959 (and to 75 for those born 1960 or later), it did not change the QCD age. The QCD provision under IRC §408(d)(8) still keys off the original 70½ threshold — the age that used to be the RMD start age before the 2019 and 2022 SECURE Acts pushed it back.

So the law now contains a deliberate gap: you become eligible to make QCDs at 70½, but you are not required to take any distribution until 73. For anyone born 1951–1959 that is a window of up to about 2.5 years. For someone born in 1960 or later — RMD age 75 — the QCD-eligible-but-not-yet-required window stretches to roughly 4.5 years, an even larger runway to shrink the balance.

One precision point: you must have actually reached 70½ on the date of the transfer. “The year you turn 70½” is not the test — the day-count is. If your half-birthday is in July, a QCD in January does not qualify.

How a QCD actually works

A Qualified Charitable Distribution is a direct transfer from your IRA trustee to a qualifying 501(c)(3) charity. The mechanics that make it powerful:

• The money never touches your hands. The custodian sends it straight to the charity (or to you as a check made payable to the charity). This is what keeps it out of your gross income — it is an exclusion, not a deduction.
• It is excluded above-the-line. A QCD never appears in your adjusted gross income (AGI). That is categorically better than an itemized charitable deduction, because AGI drives Social Security taxation, IRMAA tiers, and dozens of phase-outs.
• The 2026 annual limit is $108,000 per person. This cap is inflation-indexed (it was $105,000 in 2025). A married couple with separate IRAs can each do up to $108,000.
• It permanently removes principal. Unlike a withdrawal you could redeposit within 60 days, a QCD is gone from the IRA for good — which is exactly why it shrinks the future RMD base.
• Eligible recipients only. Public charities qualify. Donor-advised funds, private foundations, and supporting organizations do not qualify for QCD treatment.

The math: why a smaller base matters more than it looks

RMDs are not a flat dollar amount. Each year’s RMD is your prior-year-end IRA balance divided by your IRS Uniform Lifetime Table divisor. At age 73 that divisor is 26.5 (IRS Pub. 590-B, Table III), which works out to roughly 3.77% of the balance. The divisor shrinks every year as you age, so the percentage you must withdraw climbs — meaning a dollar removed early avoids being force-distributed at a higher rate later.

Walk Margaret’s numbers. Three $20,000 QCDs across 70½, 71, and 72 remove $60,000 of principal. Assume that $60,000 would otherwise have grown at ~5% — call the avoided balance roughly $63,000 by the start of age 73. Divided by 26.5, that is about $2,377 less forced out in year one alone. The same compression repeats every subsequent year against an ever-smaller base, and the avoided RMD income is income that never gets taxed, never lifts her Social Security inclusion, and never pushes her toward an IRMAA cliff.

The Social Security angle is worth spelling out, because the thresholds that decide how much of your benefit is taxed are frozen at 1983 levels and have never been inflation-indexed (IRC §86). For a single filer, up to 50% of benefits become taxable once “combined income” (AGI + half of Social Security + tax-exempt interest) passes $25,000, and up to 85% once it passes $34,000; for joint filers the breakpoints are $32,000 and $44,000. Because those lines never move, ordinary RMD income pushes more of the benefit into the taxable column every year. A pre-73 QCD, by contrast, never enters AGI at all — so it cannot drag a single extra dollar of Social Security into tax. Lowering the future RMD with QCDs in the 70½-to-73 window is one of the few levers a retiree has to keep both the RMD itself and its knock-on Social Security and IRMAA costs down at the same time.

The IRMAA payoff most people never connect

Here is the lever that turns a modest RMD reduction into real money. Medicare Part B and Part D premiums are surcharged based on your modified AGI from two years prior (IRMAA; see CMS 2026 premium tables under 42 U.S.C. §1395r). For 2026 premiums — set off your 2024 MAGI — the first surcharge tier kicks in above $103,000 MAGI (single) / $206,000 (MFJ), and the surcharges escalate sharply from there:

IRMAA is a cliff, not a ramp: one dollar over the tier line triggers the full surcharge for the whole year. If Margaret’s first RMD would have nudged her MAGI from $102,000 to $104,000, crossing the $103,000 single line, the higher RMD does not just cost her ordinary income tax on $2,000 — it costs her roughly $888 in Part B surcharges plus about $164 in Part D surcharges on top, for the full year. Pre-RMD QCDs that keep the RMD smaller can keep her under the line entirely. That is the part the “just wait until 73” crowd misses.

What most people get wrong

The dominant myth is that “a QCD only matters once you have an RMD to offset.” That is half true and half backwards. Yes, once you are 73, a QCD can satisfy your RMD dollar-for-dollar — a genuine benefit. But the pre-73 QCD does something the post-73 QCD cannot: it shrinks the RMD before it is ever calculated. Waiting until 73 to start means you forfeit the balance-reduction years entirely.

Two more misconceptions worth clearing:

1. “I should just take the itemized deduction instead.” A QCD beats an itemized charitable deduction for most retirees because it lowers AGI, not just taxable income. The standard deduction in 2026 is $15,750 (single) / $31,500 (MFJ), plus the age-65 add-on — most retirees do not itemize at all, so a cash donation buys them no tax benefit, while a QCD always reduces AGI whether they itemize or not.
2. “The QCD age moved to 73 with everything else.” It did not. SECURE 2.0 §107 moved the RMD age; the QCD age in IRC §408(d)(8) is still 70½. This single statutory mismatch is the entire opportunity.

How to execute the pre-RMD QCD

1. Confirm you have actually reached 70½ as of the transfer date (count from your birthdate, not the calendar year).
2. Ask your IRA custodian for a QCD transfer — not a normal withdrawal. The check must be payable to the charity, never to you. Many custodians have a dedicated QCD form.
3. Send it from a traditional IRA (or inherited IRA). Active SEP and SIMPLE IRAs do not qualify; Roth QCDs are pointless because Roth withdrawals are already tax-free.
4. Get a written acknowledgment from the charity showing no goods or services were received in return — the same substantiation any donation needs.
5. Report it correctly. Your 1099-R will show the full distribution as if taxable; you (or your preparer) write “QCD” next to line 4b on Form 1040 and exclude the amount from the taxable figure.

Who should NOT prioritize this

• People who do not give to charity. A QCD only helps if you were going to donate the money anyway. Do not invent giving to chase a tax move.
• People with mostly Roth balances. Roth IRAs have no lifetime RMDs and tax-free withdrawals, so there is no RMD base to shrink and no income to exclude.
• People whose RMDs will never approach an IRMAA tier. If your projected MAGI stays comfortably under $103,000 single (the 2026 first-tier line), the IRMAA payoff disappears — though the income-smoothing and Social Security-taxation benefits can still help.
• People who would rather front-load Roth conversions. In some cases converting to Roth in the 70½-to-73 window does more lifetime good than QCDs; the two strategies compete for the same low-bracket years and should be modeled together.

The decision lever

If you are between 70½ and 73, hold a traditional IRA, and already donate to charity, the move is simple: stop writing donation checks from your taxable accounts and start routing that same giving through QCDs from the IRA now. You give the identical amount, the charity receives the identical amount, and you quietly shave down the balance that your age-73 RMD divisor of 26.5 will be applied to — lowering every future RMD, the taxable income it creates, and potentially your Medicare IRMAA tier. The window only exists between 70½ and your RMD age. Each year you wait inside it is a year of balance reduction you cannot get back.