★ Business Structure Strategy

§162(l) Self-Employed Health Insurance

"You pay $24,000 a year for family health coverage out of pocket. Your tax professional forgot the above-the-line deduction that recovers $8,800 of it. That's not aggressive planning — that's a checkbox."

Typical Savings: $3K–$10K/yr Difficulty: ★☆☆☆☆ Audit Risk: Very Low Best For: Self-employed + S-corp owners paying their own health premiums

The 60-second pitch

For W-2 employees, health insurance is a pre-tax payroll deduction — they never see the premium hit their gross pay. For the self-employed, family health insurance is a $20K-to-$30K post-tax expense that punches them in the gut every month. §162(l) levels the playing field.

The rule: a self-employed person — sole proprietor, partner, S-corp shareholder owning > 2%, LLC member — can deduct 100% of premiums paid for health, dental, vision, and qualified long-term care coverage for themselves, their spouse, dependents, and any non-dependent child under age 27. The deduction is above the line (Schedule 1 Line 17 on the 1040), meaning it reduces AGI directly — no AGI threshold, no itemization needed.

For S-corp owners with > 2% ownership, there's a specific dance: the premium must be paid by the S-corp (or reimbursed by the S-corp to the shareholder), then included in Box 1 wages on the W-2 (but NOT in Box 3/5 — exempt from FICA), and then the shareholder backs it out as a §162(l) deduction on their personal 1040. Net effect: federally deductible, FICA-exempt, no employer-side payroll tax.

It's the cleanest "free" deduction on the books. The only people who miss it are the ones whose accountant forgot, or who file their own return without checking line 17. Multiplied by 20 years of self-employment, this single line item is worth six figures.

Real-world example

David · S-corp owner · Freelance ad agency · Brooklyn, NY

The setup. David runs a solo S-corp ad agency. 2025 net income before health premiums: $260K. He takes $120K W-2 wages as reasonable compensation. He's married with two kids; his wife is self-employed. He pays for health insurance through the marketplace: $24,000/yr family plan ($2,000/mo). He also has $3,200/yr dental + vision through a separate carrier. Total health premiums: $27,200.

How most owners do it wrong. David's wife pays the $27,200 from their joint personal checking. Neither return takes the §162(l) deduction. Worse — David's accountant doesn't notice the premium isn't reported on his W-2. Federal tax lost: $9,792 (37% of $27,200 wasted).

How to do it right. January 2025, David's S-corp starts paying the marketplace premium directly. At year-end, the S-corp adds the $27,200 to David's W-2 Box 1 (subject to federal income tax withholding only — exempt from FICA Box 3/5). David's wages reported in Box 1 go from $120K to $147,200. David then takes the $27,200 deduction on Schedule 1 Line 17 of his joint 1040, reducing AGI by $27,200.

Net effect. Box 1 wages went up by $27,200 (taxable income +$27,200). Schedule 1 deduction took $27,200 back out. Net AGI change: $0. But the S-corp deducted the $27,200 on Form 1120-S Line 18 (Employee benefit programs), reducing K-1 income by $27,200 → David's pass-through income drops $27,200 → he saves $10,064 federally at 37%. And because the premium isn't FICA-taxed, he saves another $1,140 on Medicare at 4.2% combined (vs. taking it as regular wages).

Federal tax saved (year 1)

$10,064

FICA savings (vs. regular wages)

$1,140

The step-by-step checklist

Confirm your eligibility category. Sole prop with net Sch C income — go to step 5. Partner in a partnership receiving guaranteed payments — go to step 5. S-corp owner with > 2% ownership — special rules, go to step 2. C-corp shareholder-employee — health premiums are a fringe benefit under §106; you don't need §162(l).
(S-corp only) Have the S-corp pay the premium. Direct payment to the insurer is cleanest. Reimbursing the owner is OK if substantiated. Premiums paid by the owner personally with no reimbursement don't qualify — see Rev. Rul. 91-26 and Notice 2008-1.
(S-corp only) Add the premium to W-2 Box 1 wages. Year-end payroll adjustment. Use code "2% S Corp Owner Health Insurance" in your payroll system (Gusto, ADP, QuickBooks Payroll all have this option).
(S-corp only) Exclude the premium from W-2 Box 3 (SS wages) and Box 5 (Medicare wages). Notice 2008-1 makes the health premium FICA-exempt for > 2% shareholders.
Calculate the deduction limit. §162(l) limits the deduction to your net earnings from the trade or business. For sole props: Schedule C net income minus 1/2 SE tax minus retirement contributions. For S-corp: your W-2 wages from the same S-corp that paid the premium (this is why the premium goes into Box 1 — it raises your wages base).
Enter the deduction on Schedule 1, Line 17 ("Self-employed health insurance deduction"). On the 1040.
Watch the no-double-dip rule. You can't take §162(l) on a premium that was already excluded from income. If your spouse has access to subsidized employer coverage (even if you didn't enroll), §162(l)(2)(B) kills the deduction for those months.
Include the right people. Self, spouse, dependents, and any child who hasn't reached age 27 by year-end (per ACA, §162(l)(1)(D)). Domestic partners generally don't qualify unless they're tax dependents.
Include LTC premiums, capped. 2025 age-based caps under §213(d)(10): < 40: $480; 40-50: $900; 50-60: $1,800; 60-70: $4,810; > 70: $6,020 — per person.
Track and prove the premium. Keep monthly invoices/EOBs from the insurer; bank statements showing the S-corp paid the premium; year-end Box 14 of the W-2 typically showing the premium amount.
Coordinate with the Premium Tax Credit (ACA marketplace). If you're on a marketplace plan with advance APTC subsidies, the deductible premium is only the after-subsidy amount. Form 8962 + Schedule 1 Line 17 must reconcile.
For multi-business owners: pick the right business. The deduction is limited to net income from the specific business that paid the premium. Don't have the S-corp pay it if you have a much more profitable Schedule C.

IRS code & authority

IRC §162(l) The statutory deduction — "an amount equal to the amount paid during the taxable year for insurance which constitutes medical care for the taxpayer, the taxpayer's spouse, dependents, and any child of the taxpayer who has not attained age 27."
IRC §162(l)(2)(B) The no-other-coverage rule. The deduction is unavailable for any month in which the taxpayer or spouse is eligible for subsidized employer health coverage.
IRC §162(l)(5) Long-term care premiums included in the deduction, subject to the §213(d)(10) age-based caps.
Notice 2008-1 The IRS guidance specifically for > 2% S-corp shareholders: premiums paid by the S-corp must be reported in Box 1 wages, but are FICA-exempt. The deduction is allowed on the personal return.
Rev. Rul. 91-26 Established the > 2% S-corp shareholder treatment of fringe benefits as wages.
Rev. Rul. 71-588 Permits sole proprietor self-employed health insurance deduction; predecessor to §162(l).
Notice 2010-66 Extended coverage to children under age 27 (ACA conformity).
Chief Counsel Advice 200524001 Self-employed taxpayer must pay or be reimbursed for the premium — premiums paid by spouse's employer don't qualify.
Form 7206 (2023+) Self-Employed Health Insurance Deduction worksheet — required attachment in some cases.

Audit risk flags

(S-corp) Premium paid but not on W-2. The most common error. IRS auditors check Box 1 against payroll registers. If the premium isn't reported as wages, the §162(l) deduction gets disallowed. Defense: Year-end payroll adjustment with code "2% S Corp Health Ins." Get the W-2c if you missed it.
Spouse has employer coverage available. §162(l)(2)(B) is a hard kill. Even if your spouse declined the employer plan, eligibility is what counts. Defense: Confirm spouse's eligibility status at the start of the year; turn off §162(l) for months they were eligible.
Deducting more than business net income. §162(l) is capped at net business income. Defense: Compute net SE earnings before the deduction; carry forward excess (no — there's no carry-forward; lost forever).
Premium paid by owner personally with no S-corp reimbursement or payroll adjustment. Disallowed per Notice 2008-1. Defense: Have the S-corp reimburse, then run through payroll.
LTC premium over the age cap. Only the §213(d)(10) cap is deductible above the line; excess is not.
Marketplace plan with APTC subsidy. Owners forget to subtract the advance premium tax credit from the deductible premium. Defense: Form 8962 reconciliation; deductible amount = post-subsidy premium.
Domestic partner premium. Generally not deductible unless they're a tax dependent. Defense: Confirm dependency status under §152.
Cosmetic / non-medical insurance. Premiums for hospital indemnity, accident-only, or cancer-only policies may not qualify — they're "specified disease" rather than "medical care" under §213(d). Defense: Stick to qualifying medical, dental, vision, and LTC.

When NOT to do this

You're a W-2 employee with no self-employment income. Use your employer's pre-tax payroll deduction (§125 cafeteria plan). §162(l) is only for self-employed / S-corp owners.
Your spouse has affordable employer-subsidized coverage you could be on. §162(l)(2)(B) eligibility check disqualifies most months. Get on their plan and pay pre-tax instead.
Your business has a net loss this year. §162(l) is limited to net SE earnings. With a loss, the deduction is $0. Workaround: claim the unallowed premium portion as a Schedule A medical expense (subject to 7.5% AGI threshold).
You're a > 2% S-corp owner whose S-corp didn't pay or reimburse the premium. The "paid by employer" rule of Notice 2008-1 requires the S-corp to be the payor. Premiums paid personally with no reimbursement don't qualify above the line — they'd only be Schedule A medical (subject to 7.5% AGI).
You're a C-corp employee. C-corp shareholder-employees use §106 fringe benefit rules — the premium is 100% excluded from income at the corporate level. No need for §162(l).
You're already getting the Premium Tax Credit at 400% FPL or below. If you're claiming a marketplace subsidy, the §162(l) deduction interacts in complex ways — adding to your business income (by reducing deductions) can disqualify you from the subsidy. Run the math.

Don't forget line 17

PilePilot's Books agent tracks your monthly health, dental, vision, and LTC premiums and produces the §162(l) deduction with the S-corp W-2 adjustment workflow built in. Built for small businesses who has personally watched dozens of returns miss this line.

Start your free trial →

No credit card. Your data is private and isolated — export or delete it anytime.

Disclaimer. This page is educational and not tax advice. The §162(l) deduction has interactions with the Premium Tax Credit, the §125 cafeteria plan, spouse-employer eligibility, and the §213 itemized medical deduction. Before relying on this deduction, work with a qualified tax professional on the year-end payroll mechanics and form coordination. All dollar examples are illustrative; your actual savings depend on premium level, marginal rate, and entity structure.