The S Corp Medicare Tax Loophole: How John Edwards and Newt Gingrich Turned Salary Into Tax-Free Distributions.
An S corporation pays payroll tax only on the salary, not the distributions. Two politicians showed how far that goes, and the IRS has been drawing the line ever since.
A solo consultant forms an S corporation, clears $400,000 in profit, and asks the question every S corp owner eventually asks: how low can I set my own salary? The answer is where the S corp Medicare tax loophole lives. An S corporation pays Social Security and Medicare tax only on the wages it pays a shareholder-employee, not on the profit distributions that same person takes. Set the salary low, take the rest as a distribution, and the payroll tax on hundreds of thousands of dollars simply never gets charged. Two well-known politicians showed exactly how far this goes, and the IRS has been chasing the line ever since.
John Edwards ran his law practice through a professional corporation taxed as an S corp. From 1995 through 1999 he paid himself a salary near $360,000 a year and took the rest, including dividends around $5 million in both 1996 and 1997, as distributions free of Medicare tax. Reporters estimated he avoided close to $600,000 in payroll tax. Newt Gingrich did the same on his 2010 return, treating only $444,327 of his S corp income as wages and reporting about $2.4 million as profit, which by one estimate skipped roughly $69,000 in Medicare tax. The play earned a name on both sides of the aisle: the Gingrich-Edwards loophole.
Inside the S corp Medicare tax loophole
Wages carry FICA: 6.2% Social Security from the employee and 6.2% from the employer up to a wage base of $184,500 in 2026, plus 1.45% Medicare from each side with no cap at all. Above that wage base the Social Security piece stops, but the 2.9% combined Medicare tax keeps running on every dollar of salary, and a 0.9% Additional Medicare Tax under IRC §3101(b)(2) is layered on wages over $200,000 for a single filer or $250,000 for a joint return, reported on Form 8959. S corp distributions carry none of this. They are not wages, so no FICA. They are not self-employment income, so no SECA tax. And for an owner who materially participates in the business, they are not net investment income either, so the 3.8% net investment income tax under IRC §1411, reported on Form 8960, does not reach them. The distribution threads between all three taxes.
That triple gap is why the strategy keeps drawing fire. The Washington Post called it the Edwards Loophole back in 2004, and bills to close it have stalled in Congress for two decades. The fight is current. In January 2025, Senate Finance Committee Democrats argued that Treasury Secretary nominee Scott Bessent had avoided close to $1 million in Medicare tax over three years by treating hedge fund income as a limited partner's share rather than wages, the partnership cousin of the same move. He was confirmed anyway. The loophole is legal. The only real question is how aggressively you draw the salary line.
- Profit run through the S corp
- $400,000
- Option A: all $400,000 paid as W-2 salary, Medicare tax
- $13,400
- Option B: $200,000 salary + $200,000 distribution, Medicare tax
- $5,800
- Annual Medicare tax saved
- $7,600
2026 figures, single materially participating shareholder. In both options the salary exceeds the $184,500 Social Security wage base, so the Social Security tax is identical and only the uncapped Medicare tax differs. Option A: 2.9% combined Medicare on $400,000 ($11,600) plus 0.9% Additional Medicare on wages over $200,000 ($1,800). Option B: 2.9% on the $200,000 salary ($5,800); the $200,000 distribution is not wages, not self-employment income, and not net investment income, so it carries no Medicare or §1411 tax. Assumes $200,000 is a defensible reasonable salary for the role.
Reasonable compensation is the limit
The IRS cannot stop you from taking distributions, but it can recharacterize them as wages if your salary is unreasonably low. The standard goes back to Revenue Ruling 74-44 and was tested in Watson v. United States, 668 F.3d 1008 (8th Cir. 2012). David Watson, a CPA, paid himself $24,000 in wages while pulling distributions of $203,651 in 2002 and $175,470 in 2003. The court accepted the government expert's figure of $91,044 as a reasonable salary and upheld the recharacterization, leaving Watson owing back payroll tax plus penalties and interest. The lesson is blunt: a salary that ignores what the work is worth invites exactly this result.
There is no statutory formula, and the popular 60-40 or 50-50 salary splits are myths with no basis in the code. The IRS weighs the facts. The factors it and the courts look at include:
- ◆Training, experience, and the duties the shareholder actually performs
- ◆What comparable businesses pay someone for the same role
- ◆Time and effort devoted to the business versus passive capital
- ◆How distributions compare to the salary, and the timing of each
- ◆Whether income comes from the owner's services or from employees and invested capital
Edwards argued his name was the asset generating the income, not his labor, the same theory Gingrich leaned on. That argument can work when real capital or other people's work drives the profit, and it fails when the owner is the business. If you are the only one billing the clients, most of the profit is compensation. The defensible approach is to set a salary using market data for your role, revisit it every year, and treat the distribution as the return on capital and risk. The same documentation discipline runs through other owner-level moves, from the Augusta rule for S corp owners to the self-rental rule for S corp owners, where the savings hold up only if the numbers are defensible.
Run honestly, the S corp Medicare tax loophole is not really a loophole. It is the ordinary result of taxing wages and distributions differently, and a reasonable salary still leaves real Medicare savings on the table, as the example above shows. Run greedily, it is the fastest way to hand the IRS an easy adjustment under Watson. The whole game is setting a salary you can defend.