Self-Employed Health Insurance Deduction (2026): Rules & Traps

Updated October 21, 2026

The Part After You’ve Picked a Plan

The health insurance guide already covers how to actually pick coverage: tiers, HSAs, the 2026 subsidy changes. This one picks up after that decision’s made: what happens to those premiums on your tax return once nobody’s employer is covering part of the bill.

Short version: If you’re self-employed, what you pay for health, dental, vision, and qualified long-term care premiums comes straight off your income, whether or not you itemize. It lowers your income tax but not your 15.3% self-employment tax, and it’s capped at your business earnings after half your self-employment tax and any retirement contributions. The rule that disqualifies the most people: you lose it for any month you or your spouse could have joined an employer-subsidized plan, even if you turned that plan down.

What the Deduction Actually Does

If you’re self-employed and paying for your own coverage, premiums for medical, dental, vision, and qualified long-term care insurance are deductible “above the line,” meaning they come off before your adjusted gross income (AGI, the income figure most of your tax return is built on) is calculated. That covers you, your spouse, your dependents, and any of your kids who were under 27 at the end of the year, even if that child isn’t your dependent anymore.

You figure it on Form 7206, and the result goes on Schedule 1, line 17. You don’t need to itemize, and you don’t have to clear the 7.5%-of-income floor that regular itemized medical expenses face.

It applies whether you’re a sole proprietor, a partner with self-employment earnings, or a more-than-2% owner of an S-Corp, though that last group follows a different path, covered below.

Medicare counts too. If you’re 65 or older and still running your business or a side gig, Medicare premiums you pay yourself (Part B, Part D, and Medicare Advantage) can go into this deduction the same way, as long as the coverage is in your name or your spouse’s.

What It Doesn’t Do: Touch Your Self-Employment Tax

A lot of people assume health insurance works like any other business expense: put it on the business books, and it lowers everything. For a sole proprietor, it doesn’t work that way. The premiums don’t go on Schedule C, the form where you report your business profit and loss. They go on Schedule 1, after your profit has already been figured.

That matters because the 15.3% self-employment tax covered in 1099 and Self-Employment Tax Realities is calculated on your Schedule C profit. So this deduction cuts your income tax, but your SE tax bill stays exactly where it was. If you’re working out quarterly estimated taxes, this deduction helps the income tax side of the estimate, not the SE tax side. The Quarterly Tax Estimator shows where that split lands for your actual numbers.

The Cap Is Smaller Than Your Profit

You can’t deduct more than you earned from the business the insurance is tied to. But “earned” here isn’t your full net profit. Form 7206 starts with your profit, then subtracts two things:

The deductible half of your self-employment tax
Any contributions you made to a SEP-IRA, SIMPLE IRA, or solo 401(k) for yourself

Whatever’s left is your cap. Say your business cleared $20,000, half your SE tax comes to about $1,413, and you put $3,000 into a SEP-IRA. Your cap is roughly $15,587, not $20,000. If your premiums for the year were $18,000, about $2,400 of them get no benefit through this deduction.

For most full-time tradespeople with steady work, the cap never comes close to mattering. It bites in a slow first year, a year with a big equipment purchase that wiped out most of your profit, or a side business that only cleared a few thousand dollars while you paid a full year of family premiums. The deduction is also figured month by month, not as one flat annual number, which matters directly for the next section.

The Rule That Quietly Voids It

Here’s the part that catches people off guard, sometimes not until an IRS notice shows up well over a year later. You can’t take this deduction for any month you were eligible to join a health plan subsidized by your employer, your spouse’s employer, or the employer of your dependent or your under-27 child. Eligibility is the test, not enrollment.

Picture someone who leaves a W-2 job to go independent, buys a marketplace plan for the family, and deducts the full year of premiums. Their spouse’s employer offered a subsidized family plan all year, and the family turned it down because the marketplace plan fit better. Doesn’t matter. The offer alone voids the deduction for every month it was available.

The rule is applied month by month, so if your spouse only became eligible for the employer plan in July, January through June still count. It’s also tested separately for long-term care: a spouse’s employer plan that doesn’t include long-term care coverage doesn’t block you from deducting a long-term care policy.

How to actually check. Don’t rely on your spouse’s W-2 for this. The Box 12 code DD amount only shows coverage your spouse actually enrolled in, not coverage they were offered. The more reliable sources:

Your spouse’s HR or benefits office, or their open enrollment paperwork, which spells out who’s eligible and when
Form 1095-C, which employers with 50 or more full-time workers send each year. Part II, line 14 shows, month by month, whether coverage was offered to the employee, their spouse, and their kids

Smaller employers don’t send a 1095-C, so for those, HR is the only real answer. Ask in writing so you have a record.

If You’ve Elected S-Corp

Same underlying deduction, different path. It’s worth knowing before you decide whether S-Corp status is even the right move for you (the S-Corp Break-Even Calculator shows the actual dollar savings if you haven’t run those numbers yet).

As covered in the S-Corp vs. LLC guide and the home office deduction guide, a more-than-2% S-Corp shareholder can’t just deduct premiums directly the way a sole proprietor does. The S-Corp has to pay the premium or reimburse you for it, then include that amount in your W-2 Box 1 wages. It’s generally not subject to Social Security and Medicare tax when it’s handled this way. You then claim the deduction on your own personal return.

Two things to watch. First, skip the W-2 step and the deduction is generally lost, not just delayed, so confirm it with whoever runs payroll before year-end, not after. Second, the cap works differently here: for an S-Corp owner, it’s based on the W-2 wages the corporation pays you, not on the company’s profit. Pay yourself a very small salary to save on payroll taxes, and you can end up capping your own health insurance deduction.

Long-Term Care Premiums Count Too, Within Limits

Qualified long-term care insurance premiums go into the same deduction, but each person’s premium is capped based on their age at the end of the tax year. For 2026, per person:

Age 40 or younger: $500
Age 41 to 50: $930
Age 51 to 60: $1,860
Age 61 to 70: $4,960
Age 71 and older: $6,200

Each covered person uses their own age. A couple where one spouse is 58 and the other is 65 could count up to $1,860 plus $4,960, or $6,820 combined, even if their actual premiums ran higher. Anything over a person’s limit simply gets no benefit through this deduction.

One thing that doesn’t count: personal disability insurance premiums. Disability coverage for tradespeople is a different animal, and paying for it yourself generally isn’t deductible, which is also why the benefits come to you tax-free if you ever need to use them.

The Marketplace Overlap (and the Lever Most People Don’t Know They Have)

If you buy coverage through the ACA marketplace (HealthCare.gov or your state’s exchange) and get a premium tax credit, the subsidy that lowers your monthly premium, only the part you actually paid yourself counts toward this deduction. Pay $12,000 in premiums for the year with $4,000 covered by the credit, and $8,000 is what’s eligible here, not the full $12,000.

It gets circular from there. This deduction lowers your AGI, and your income is exactly what decides how big your premium tax credit is. The IRS handles that with a back-and-forth calculation laid out in Publication 974. Most tax software runs it automatically, but it’s worth knowing the mechanism exists rather than assuming the software just picked a number.

The 400% cliff is back. The enhanced subsidies that ran from 2021 through 2025 expired on December 31, 2025. The House passed a three-year extension in January 2026, but the Senate never voted on it, and as of late October 2026 nothing has become law. For 2026 coverage, if your household income lands above 400% of the federal poverty level (FPL), you get no premium tax credit at all. That’s about $62,600 for a single person, $84,600 for a couple, and $128,600 for a family of four. It’s not a gradual fade. Cross the line by one dollar and the whole credit is gone.

And there’s no longer a cap on paying it back. Starting with tax year 2026, the One Big Beautiful Bill Act removed the limits on how much excess credit you have to repay. Your credit is paid in advance based on an income estimate you give the marketplace. If your actual income comes in higher, you now repay the full difference at tax time. For anyone with uneven self-employment income, that’s a real risk, and a reason to update your income estimate on the marketplace whenever your year changes direction. Budgeting on irregular income covers how to estimate a year that won’t sit still.

Here’s the lever. Because this deduction lowers the same income the marketplace looks at, it can be the thing that pulls you back under the 400% line. Since the credit is all-or-nothing, a deduction worth a couple thousand dollars in tax can end up restoring a subsidy worth several times that. Retirement contributions work the same way: a SEP-IRA or solo 401(k) contribution also lowers that income figure (the SEP IRA vs Solo 401(k) guide compares the two). The trade-off is that those contributions shrink this deduction’s cap too, as covered above, so it’s worth running both numbers before you decide how much to put in.

HSAs are a separate deduction. Starting in 2026, bronze and catastrophic marketplace plans count as HSA-eligible. Contributions to a health savings account are deducted on their own line, not through this deduction, and they also lower your income for subsidy purposes. If you’re on one of those plans, that’s another lever stacked on top of this one.

Timing: Open Enrollment for 2027

Open enrollment for 2027 marketplace coverage runs from Sunday, November 1, 2026 through Friday, January 15, 2027 on HealthCare.gov. Enroll by Tuesday, December 15 for coverage starting January 1. Some state-run exchanges set their own dates. A federal rule would have ended open enrollment on December 15, but a court blocked it, and CMS confirmed the January 15 end date in guidance this August. The legal fight isn’t fully over, so future years could change.

If you’re comparing plans now, run your expected 2027 income against the subsidy cutoff first. For 2027 coverage, the 400% line uses the newer 2026 poverty guidelines: about $63,840 for a single person, $86,560 for a couple, and $132,000 for a family of four (unless Congress changes the rules before then). Which side of that line you land on will move your real cost more than the difference between most plans.

What to Keep for Your Records

Hold onto your premium statements, your Form 1095-A if you’re on a marketplace plan (it shows the premiums and any advance credit, month by month), any 1095-C your spouse receives, and written confirmation of your spouse’s employer coverage eligibility. If you pay premiums out of a business account, note that they’re a personal deduction, not a business expense, so they shouldn’t land on your Schedule C. A clean business banking and bookkeeping setup makes that split easy to show if you’re ever asked.

Summed Up

Before claiming anything, check whether a spouse’s employer coverage was offered in any month of the year, since that’s the rule that trips up the most people after the fact. Then figure your real cap after half your SE tax and any retirement contributions, not your raw profit. If you’re on a marketplace plan, keep your income estimate current, since there’s no repayment cap anymore. Done right, this is one of the cleaner tax breaks a self-employed tradesperson gets, and it stacks well with others like the mileage deduction. It just doesn’t touch your SE tax bill the way a lot of people assume.

Related Guides

How to choose the right health insurance plan: tiers, HSAs, and subsidies.
Disability insurance for tradespeople: the coverage that protects your paycheck.
1099 self-employment tax realities: the tax this deduction doesn’t touch.
S-Corp vs LLC: how the election changes your health insurance setup.

This article is for general informational purposes only and isn’t financial, legal, insurance, or tax advice. For guidance specific to your situation, talk to a licensed professional.

Frequently Asked Questions

No. It reduces your income tax only. Self-employment tax is figured on your Schedule C profit, and this deduction is taken later, on Schedule 1, so your 15.3% self-employment tax stays the same.

Not for any month your spouse’s employer offered a subsidized plan you could have joined, even if you declined it. The rule is applied month by month, so months before the offer started still count. The best ways to check are your spouse’s HR office or Form 1095-C, Part II, line 14, which larger employers send each year.

Yes. The deduction cannot exceed your earnings from the business, figured as net profit minus the deductible half of your self-employment tax and any SEP, SIMPLE, or solo 401(k) contributions. Long-term care premiums also have separate age-based limits per person.

The deduction is the same, but the S-Corp must pay or reimburse the premiums and include them in your W-2 Box 1 wages, and then you claim the deduction on your personal return. Skip the W-2 step and the deduction is generally lost. For S-Corp owners, the cap is based on the W-2 wages the corporation pays you, not on company profit.

Yes, up to an age-based limit per person. For 2026 the limits are $500 at age 40 or younger, $930 at 41 to 50, $1,860 at 51 to 60, $4,960 at 61 to 70, and $6,200 at 71 or older, based on age at the end of the year.

Only the part of the premium you paid yourself, after the credit, counts toward the deduction. Because the deduction also lowers the income your credit is based on, the two are calculated together using the method in IRS Publication 974. Most tax software handles this automatically.

Yes. Medicare premiums you pay yourself, including Part B, Part D, and Medicare Advantage, can be included in the self-employed health insurance deduction, subject to the same earnings cap and employer-plan eligibility rule.

Yes, and starting with tax year 2026 there is no longer a cap on how much you repay. If your actual income comes in higher than the estimate you gave the marketplace, you repay the full excess at tax time. Updating your income estimate during the year is the best protection.

Sources

📖 More from Wrench & Wallet

Money & Finance:
How to Build a Budget · Credit Cards & Debt · How to Start Investing · Best Side Hustles

Want to earn free crypto? Visit our sister site → Free Crypto List

← Back to Home

Self-Employed Health Insurance Deduction: 2026 Rules Explained