Dennis retired from the Department of the Army at 62 and rolled most of his TSP into a traditional IRA. For years he wrote a $6,000 check from his bank account to his church and a couple of food banks, and he never thought twice about it. Then he turned 73, his required minimum distribution kicked in at about $28,000, and his tax preparer pointed out something uncomfortable. He was paying tax on money he was already planning to give away.

There is a cleaner way to do that, and it has been available since 2006. It just takes a little paperwork discipline.

How the strategy works

A qualified charitable distribution, or QCD, is a transfer from your IRA directly to an eligible charity. The money never lands in your hands, and the amount you send does not count as taxable income. You don't get a deduction for it. You get an exclusion, which is usually better.

Why better? A deduction only helps if you itemize, and most retirees take the standard deduction. A donation made from your checking account often produces zero tax benefit. A QCD lowers your adjusted gross income whether you itemize or not, and a lower AGI ripples through the rest of your return.

Who qualifies

You must be at least 70½ on the day of the distribution. That age did not move when the RMD age rose to 73 and then 75 for those born in 1960 or later, so you can start giving this way years before RMDs begin.

The money must come from an IRA. Here is where federal readers often get tripped up: you cannot make a QCD directly from the TSP. The TSP is a defined contribution plan, not an IRA, and its withdrawal rules do not include a charitable transfer. If you want to use QCDs, you need to move some or all of your TSP balance into a traditional IRA first. That rollover is not taxable when done correctly.

Whether to roll out is a bigger decision than the QCD itself. The TSP has famously low costs and the G Fund, which you may not want to give up. Some people keep the bulk in the TSP and roll over only what they expect to give away over the next several years. Check current TSP withdrawal and transfer rules at tsp.gov.

Your FERS annuity and Social Security cannot be redirected to charity this way either. QCDs are an IRA tool only.

What the charity must be

The recipient has to be a public charity eligible to receive tax-deductible contributions. Churches, universities, hospitals, and most national and local nonprofits count. Three common exclusions catch people off guard:

  • Donor-advised funds
  • Private foundations
  • Supporting organizations

If you are unsure, ask the charity for its EIN and confirm its status in the IRS Tax Exempt Organization Search tool at irs.gov.

The dollar limits

There is an annual cap per person, and it is indexed for inflation. It sits above $100,000 in recent years, but check irs.gov for the current figure. A married couple with separate IRAs can each use their own limit.

There is also a narrower option for a one-time gift, up to an inflation-adjusted amount, to a charitable remainder trust or charitable gift annuity. It is rarely used, and it deserves a conversation with an advisor before you try it.

Where the real savings show up

Back to Dennis. His $6,000 in giving, moved into a QCD, keeps $6,000 off his taxable income. At a 22 percent federal bracket, that is roughly $1,320 in federal tax avoided. His state may add to that.

The second-order effects can matter more:

  • Social Security taxation. Up to 85 percent of your benefit can be taxable depending on your combined income. Lowering AGI can shrink that portion.
  • Medicare IRMAA surcharges. Premiums step up when your income from two years earlier crosses certain thresholds. A QCD could keep you just below a cliff. Crossing one by even a dollar can cost you hundreds of dollars a year in higher Part B and Part D premiums.
  • Other AGI-sensitive items. Some deductions and credits phase out as AGI rises, and the net investment income tax uses a modified AGI threshold.

If you already take the standard deduction, which describes a large share of retirees, the QCD is almost always the better way to give.

QCDs and your RMD

A QCD counts toward your required minimum distribution for the year. If Dennis's RMD is $28,000 and he sends $6,000 directly to charity, he only needs to withdraw another $22,000 as taxable income. That is the cleanest use of the tool.

Two cautions. First, the QCD has to happen before you take the rest of the RMD in a way that muddies things. You cannot take the cash and later call it a QCD. Second, if your RMD has already been satisfied in full for the year, a QCD still works for the exclusion, but it won't reduce a withdrawal you have already taken.

How to do it correctly

Mechanics matter here. A sloppy QCD turns into a taxable distribution.

  1. Contact your IRA custodian. Most have a QCD form or a checkbook feature. Some will mail a check made payable to the charity.
  2. Make sure the check is payable to the charity, not to you. Even if it is mailed to your house, it counts only if the payee is the charity.
  3. Complete it by December 31. Allow extra time in December. A check that clears in January belongs to next year.
  4. Get written acknowledgment from the charity. The usual gift receipt works, but it must be for a gift with no goods or services received in return. A fundraising dinner ticket does not qualify.
  5. Report it properly. Your 1099-R will likely show the full distribution with no indication that part was a QCD. On Form 1040, report the total on line 4a, enter the taxable amount on line 4b, and write "QCD" next to it. Tell your preparer, because software does not always catch this.

A trap with deductible IRA contributions

If you keep working past 70½ and make deductible contributions to a traditional IRA, those contributions reduce the amount you can exclude through a QCD. Few federal retirees do this, but those with part-time income sometimes do. Ask your preparer before you do both in the same year.

Is it right for you?

A QCD tends to fit best if you are already charitable, are 70½ or older, have a meaningful traditional IRA balance, and take the standard deduction. It fits less well if you have little in an IRA, mostly hold Roth accounts, or plan to give appreciated stock instead, which can carry its own advantages.

The practical next step is simple. Look at your giving from last year, look at your IRA balance, and ask whether those dollars could have traveled the tax-free route. If the answer is yes, call your custodian before the year-end rush, not during it.

Because limits and thresholds change annually, confirm current numbers at irs.gov, and talk to a tax professional before you move money out of the TSP.