Going 1099 is one of the most common income-change triggers for losing health coverage in 2026. When you leave a W-2 job to freelance, consult, drive for a rideshare platform, or start your own business, your employer-sponsored health plan ends, often on the last day of the month in which you leave. That single event opens a 60-day loss-of-coverage Special Enrollment Period under the Affordable Care Act, giving you access to ACA Marketplace plans regardless of the annual Open Enrollment calendar. The transition also changes your income profile in ways that affect subsidy eligibility: your projected self-employment income for the rest of the year is what the Marketplace uses to calculate premium tax credits, not your former W-2 salary. Many new 1099 workers dramatically under-estimate their subsidy size because they compare the ACA premium to their current take-home pay rather than to their newly projected annual income. Understanding the Medicaid income limits, the ACA income limits, and the self-employment health insurance deduction all together is the key to making the right decision within your 60-day window.
Three facts you must know before the 60-day clock runs out. First, the Marketplace calculates your subsidy based on your projected income for the calendar year, using Modified Adjusted Gross Income (MAGI). If you go 1099 in July, you use the projected income from July through December, not your January through June W-2 earnings. Second, the self-employed health insurance deduction under IRS Section 162(l) lets you deduct 100% of your health insurance premiums from your federal taxable income, reducing the real after-tax cost of any Marketplace or individual plan. Third, if your projected 2026 self-employment net income is under 138% of the Federal Poverty Level for your household size (about $22,025 for a single person in the 40 expansion states plus DC), Medicaid is free and available year-round. Knowing these three facts converts what feels like a coverage crisis into a manageable enrollment decision. Use the ACA income limits reference and the federal poverty level guidelines to run the numbers before you decide between a Marketplace plan, COBRA, or Medicaid.
7 Steps to Get Coverage
Common Mistakes That Cost People Thousands
The most costly mistakes 1099 workers make during the 60-day coverage transition window:
- Using your old W-2 salary as your projected income. The Marketplace uses projected income for the rest of the calendar year after transition, not your annualized prior salary. A July departure means only six months of self-employment income counts toward your 2026 MAGI.
- Defaulting to COBRA without running the subsidy calculator. COBRA at 102% of full premium typically costs $5,400 to $10,800 per year for an individual. A comparable ACA Silver plan after 2026 premium tax credits often costs $360 to $3,000 per year for the same person.
- Missing the 60-day SEP window. Once the window closes, you are locked out of the Marketplace until November 1 through January 15, 2027, unless another qualifying life event occurs. Medicaid remains open, but ACA subsidized plans do not.
- Forgetting to claim the self-employed health insurance deduction on IRS Schedule 1. This deduction can reduce your federal taxable income by $3,000 to $15,000 or more depending on your premium and household, materially lowering your effective cost of coverage.
- Choosing an HDHP without confirming HSA eligibility. If you enroll in Medicare Part A, have a spouse with an FSA, or carry any non-HDHP supplemental coverage, you lose HSA contribution eligibility. Confirm eligibility with your tax advisor before funding the account.
- Assuming the self-employment health insurance deduction reduces your ACA subsidy MAGI. It does not. The deduction lowers your income tax bill, but ACA premium tax credits are calculated on a separate MAGI figure that does not subtract Schedule 1 health insurance premiums. Over-estimating the combined effect can lead to a subsidy repayment surprise when you file your 1040 with a Form 1095-A.
COBRA vs ACA Marketplace vs Medicaid: Which Should a 1099 Worker Choose?
Losing W-2 employer coverage in 2026 opens three primary pathways for 1099 workers. COBRA keeps your old plan intact at 102% of the full premium, including both the employer and employee share plus a 2% admin fee. For most workers, this means paying three to five times what they paid as a W-2 employee. A worker previously paying $150 per month toward a $600 group plan will pay $612 per month under COBRA because the employer's $450 contribution disappears. COBRA's value is limited to two scenarios: you have ongoing treatment with a specialist who accepts your current plan but not any ACA Marketplace plan in your area, or you have already met a large calendar-year deductible that you want to preserve through December 31.
ACA Marketplace plans through healthcare.gov are the most common right choice for new 1099 workers at moderate income levels. Premium tax credits in 2026 are calculated as the difference between the benchmark Silver plan premium and a capped percentage of your projected household MAGI, ranging from roughly 2% of income at 138% FPL to 8.5% of income at 400% FPL. For a single 1099 worker projecting $35,000 in net self-employment income for 2026, the ACA subsidy calculator typically yields a Silver plan at $75 to $180 per month after credits, compared to $500 to $700 per month for COBRA. The 400% FPL subsidy cliff returned for 2026, so workers projecting income above $63,840 (single) receive no premium tax credit. For those workers, compare Bronze HDHP plans paired with HSA contributions to COBRA cost.
Medicaid is the correct answer for 1099 workers whose projected net self-employment income for the remainder of 2026 falls under 138% FPL for their household size. That threshold in 2026 is $22,025 for a single person and $45,540 for a family of four in the 40 expansion states plus DC. Medicaid is year-round and costs nothing in expansion states for most adults. State programs operate under different brand names: Medi-Cal in California, AHCCCS in Arizona, Apple Health in Washington, MassHealth in Massachusetts, BadgerCare in Wisconsin, HUSKY Health in Connecticut. In the 10 non-expansion states (Alabama, Florida, Georgia, Kansas, Mississippi, South Carolina, Tennessee, Texas, Wisconsin, Wyoming), income limits for adults without dependents are typically far below 138% FPL, creating a coverage gap that the Marketplace fills for some but not all income levels.
Self-Employment Health Insurance Deduction and MAGI: What 1099 Workers Must Know
The self-employed health insurance deduction under IRS Section 162(l) is one of the most valuable and most misunderstood tax provisions for 1099 workers. The deduction allows you to subtract 100% of premiums paid for health, dental, and qualified long-term care insurance from your gross federal taxable income on Schedule 1 (Form 1040), Line 17. For a 1099 worker paying $400 per month for a Marketplace Silver plan, that is $4,800 in annual deductions against self-employment income, saving roughly $1,200 to $1,800 in federal taxes at typical effective rates. The deduction applies to premiums paid for yourself, your spouse, your dependents, and any child under age 27 at year end, even if the child is not your dependent for tax purposes.
Critical distinction: the Schedule 1 self-employment health insurance deduction does NOT reduce your MAGI for ACA premium tax credit purposes. Two separate MAGI computations exist. For income tax, the Schedule 1 deduction reduces your adjusted gross income. For ACA subsidy purposes, the Marketplace calculates a separate MAGI that adds back certain deductions including self-employment health insurance premiums. Practically, this means a 1099 worker projecting $45,000 in net self-employment income who pays $5,000 in health insurance premiums will have a $40,000 AGI for income tax but a $45,000 MAGI for ACA subsidy calculation. Failing to understand this distinction causes both over-claiming of subsidies during the year and surprise repayment via Form 1095-A at tax time. Work with a tax professional familiar with Schedule C filers to reconcile both calculations before choosing your plan.
Medicaid Eligibility After Going 1099: Income Thresholds by Household Size (2026)
Medicaid eligibility for 1099 workers in the 40 expansion states plus DC is based on projected household MAGI, not last year's tax return. When you transition from W-2 to self-employment mid-year, the relevant income figure is your projected net self-employment earnings for the remainder of the calendar year plus any W-2 income already earned. The income floor for Medicaid expansion in 2026 is 138% of the Federal Poverty Level, which for a single person is approximately $22,025 and for a family of four is approximately $45,540 in the 48 contiguous states and DC. Alaska and Hawaii have higher thresholds. State Medicaid agencies can help you calculate your projected MAGI if you are uncertain, and Medicaid enrollment is always year-round in expansion states, so you can apply even after the 60-day ACA SEP window closes.
Medicaid + ACA Subsidy Income Thresholds by Household Size (2026, 48 States + DC)| Household size | 138% FPL (Medicaid expansion) | 400% FPL (ACA subsidy ceiling 2026) |
|---|
| 1 | $22,025 | $63,840 |
| 2 | $29,864 | $86,560 |
| 3 | $37,702 | $109,280 |
| 4 | $45,540 | $132,000 |
| 5 | $53,379 | $154,720 |
| 6 | $61,217 | $177,440 |
| 7 | $69,056 | $200,160 |
| 8 | $76,894 | $222,880 |
| Each additional person | + $7,839 | + $22,720 |
Alaska and Hawaii have higher FPL thresholds. The 400% FPL ACA subsidy cliff returned January 1, 2026, after enhanced PTCs under ARPA and IRA expired. Above $63,840 (single) or $132,000 (family of 4), no premium tax credit is available for 2026 Marketplace plans.
Source: HHS ASPE 2026 Poverty Guidelines; CMS ACA premium tax credit thresholds 2026
Frequently Asked Questions
What is the SEP window after going from W-2 to 1099?
Losing employer-sponsored health insurance when you leave a W-2 job to go 1099 or self-employed triggers a 60-day loss-of-coverage Special Enrollment Period under the ACA. The 60-day clock starts the day after your employer group coverage ends, which is typically the last day of the month you separate from your employer. For example, if coverage ends August 31, 2026, your SEP window runs through October 30, 2026. Enroll in a Marketplace plan before that date or you must wait until Open Enrollment (November 1 through January 15, 2027). Medicaid is year-round and is not restricted to the 60-day window.
How do I document a W-2 to 1099 transition for a Marketplace SEP application?
Healthcare.gov requires proof that you lost qualifying employer-sponsored health coverage. Acceptable documents include: a COBRA election notice from your former employer, a letter from your employer confirming your last day of coverage, a HIPAA Certificate of Creditable Coverage from your former group health insurer, or a signed separation agreement that references benefits termination. You do not need to prove 1099 status to apply for the SEP itself; you only need to show that qualifying employer coverage ended. When you enter your projected income on healthcare.gov for subsidy purposes, you may be asked to provide a Schedule C from your most recent tax return or a signed statement of projected income.
What if I miss the 60-day SEP window after going 1099?
Missing the 60-day loss-of-coverage SEP window locks you out of ACA Marketplace plans with premium tax credits until the next Open Enrollment Period, which for 2027 coverage runs November 1 through January 15, 2027. During the gap, Medicaid remains available year-round if your projected income qualifies. COBRA continuation can be elected up to 60 days after the qualifying event but is not part of the Marketplace SEP. Short-term limited-duration plans are available outside the SEP but do not cover pre-existing conditions and do not fulfill the ACA minimum essential coverage requirements.
Does going 1099 affect my ACA subsidy eligibility for the rest of the year?
Yes, but often in your favor. The Marketplace calculates your 2026 premium tax credit based on your projected full-year household MAGI. If you go 1099 mid-year after earning W-2 wages in the first part of the year, your projected annual income is the W-2 wages already earned plus the estimated net self-employment income for the remaining months. If your total projected 2026 MAGI lands between 100% FPL and 400% FPL for your household size, you qualify for premium tax credits. Many workers transitioning mid-year to lower self-employment income qualify for larger subsidies than they expect. Reconcile the credits against actual income on Form 8962 filed with your 1040 each April.
Can I deduct health insurance premiums as a self-employed person?
Yes. Under IRS Section 162(l), self-employed individuals who operate as sole proprietors, single-member LLCs, S-corporation shareholders owning more than 2%, or partners can deduct 100% of health, dental, and qualified long-term care insurance premiums paid for themselves, their spouse, their dependents, and children under 27, on Schedule 1 (Form 1040), Line 17. The deduction is limited to your net self-employment income for the year; you cannot deduct more than you earn. The deduction applies to any month you were not eligible for employer-sponsored coverage, including COBRA. Importantly, this deduction reduces your regular income tax MAGI but does not reduce your ACA subsidy MAGI calculation.
Is an HDHP with an HSA a good option after going 1099?
For 1099 workers with stable income above the ACA subsidy range (roughly above $63,840 single or $132,000 family of four in 2026), a High Deductible Health Plan paired with a Health Savings Account often makes strong sense. The 2026 HDHP minimum deductible is $1,700 self-only or $3,400 family per IRS Rev. Proc. 2025-19. The 2026 HSA contribution limit is $4,400 self-only or $8,750 family. Contributions are pre-tax, growth is tax-free, and qualified withdrawal is tax-free, a triple tax advantage not available with standard plans. The risk: HDHPs have higher cost-sharing before the deductible, so workers with frequent medical needs or ongoing prescriptions may pay more out of pocket.
Do I qualify for Medicaid after going 1099?
Medicaid eligibility depends on your projected net self-employment income for 2026, not your previous W-2 salary. In the 40 expansion states plus DC, eligibility is based on income under 138% FPL: about $22,025 for a single person, $29,864 for two, $37,702 for three, and $45,540 for a family of four in 2026. Medicaid uses Modified Adjusted Gross Income and includes net self-employment earnings minus business deductions, so accurately projecting your net income matters. Medicaid is year-round with no enrollment deadline, so you can apply through your state Medicaid agency or at healthcare.gov at any time. In the 10 non-expansion states, income limits are much lower and most non-disabled adults without dependents do not qualify.
What is COBRA and when should a new 1099 worker use it?
COBRA (Consolidated Omnibus Budget Reconciliation Act) allows you to continue your former employer's group health plan for 18 months (36 months in some cases, such as divorce) by paying 102% of the full premium, meaning you pay both the employer and employee share plus a 2% administration fee. For most workers, this triples to quintuples the previous paycheck deduction. For 2026, typical individual COBRA costs range from $450 to $900 per month and family COBRA from $1,200 to $2,800 per month. COBRA makes sense in two situations: you have ongoing treatment with a specialist not in any Marketplace network in your area, or you have met a large calendar-year deductible and want to avoid resetting it by switching plans. In virtually all other scenarios, the ACA Marketplace with subsidies or Medicaid will be less expensive.
