Four rules gig workers should follow when choosing 2027 health insurance

If you’re a gig worker, choosing the wrong Marketplace health plan or miscalculating your income could cost you thousands of dollars in unexpected medical expenses or premium tax credit repayments. And because gig worker earnings may fluctuate throughout the year, finding affordable coverage can be especially challenging.

Whether you’re a rideshare driver, freelancer, or other independent contractor, following these four rules can help you choose the right coverage for 2027, manage your costs, and avoid expensive surprises.

Rule 1: Understand how household income is calculated under the ACA and what that means for gig workers

The ACA has its own version of modified adjusted gross income (MAGI), which is used to determine eligibility for expanded Medicaid and for Marketplace subsidies.

For many people, this version of MAGI ends up being the same as their adjusted gross income (AGI) that shows up on their tax return, but there are a few amounts that have to be added to AGI if you have them. So your ACA MAGI might be more than your AGI, but it won’t be less.

• Deductions and adjustments that are “above the line” on your tax return (taken before AGI is calculated) will reduce your MAGI.
• Deductions taken “below the line” (after AGI is calculated) will not reduce your MAGI.

Calculate your MAGIModified adjusted gross income (MAGI) calculatorTool

A few points to keep in mind for gig workers calculating their MAGI:

• When you choose a Marketplace plan during open enrollment, you’ll be projecting your total income for the coming year. So although your AGI from the previous year’s tax return can be a helpful starting place, you might not earn the same amount in the coming year. (As discussed in more detail below, you’ll reconcile everything with the IRS after the year is over and your actual income is known.)
• As is the case for anyone buying health insurance in the Marketplace, subsidy eligibility depends on total household MAGI, and married couples must file joint tax returns to qualify for Marketplace subsidies.¹ So make sure you’re including all household income – not just your gig work income. And if you have multiple gigs, you need to include the income from all of them.
• But don’t forget to subtract your eligible business expenses (that you’ll deduct on your tax return) when you’re projecting your household income. Itemized and standard deductions do not reduce ACA MAGI, since they’re taken after AGI on your tax return. But gig workers’ eligible business expenses are subtracted “above the line,” so they do reduce ACA MAGI.²
• The “no tax on tips” rule – in effect from 2025 through 2028 – allows many gig workers to avoid paying income tax on tips. But this is calculated after AGI on your tax return.³ So the tip income is still included in your ACA-specific MAGI.
• If you contribute to a health savings account (HSA) or make deductible contributions to an eligible retirement account like an IRA, those contributions can reduce your income when ACA MAGI is determined.
  Note: You must have an HSA-eligible high-deductible health plan to contribute to an HSA. All Bronze Marketplace plans are HSA-eligible starting in 2026. Catastrophic Marketplace plans are also HSA-eligible, but premium subsidies cannot be used to purchase them.
• Gig workers can deduct their health insurance premiums using the self-employed health insurance deduction, which is another “above-the-line” deduction that reduces AGI and thus reduces ACA MAGI.
  Note: You can only deduct the portion that you pay yourself, and that might change when the year is over and you’re reconciling your subsidy on your tax return.

Learn more in our guide to self-employed health insurance, and our guide to health insurance for gig workers.

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Simplified example:

Bob works as a rideshare driver, and also delivers food on the weekends to supplement his income. Here’s what he’s projecting for the coming year:

• Bob expects to earn $37,000 between the two gigs, not including tips.
• Bob expects his tips to be about $4,500, bringing his total income to $41,500.
• Bob thinks his deductible business expenses will be $16,000, leaving a net business income of $25,500.
• Bob plans to contribute $1,000 to an HSA and $1,500 to a traditional IRA. This brings his ACA MAGI to $23,000, making him eligible for significant Marketplace subsidies.

Rule 2: Recalculate your ACA subsidy eligibility for 2027

If you already have Marketplace coverage in 2026, don’t assume that your subsidy and net premium will stay the same for 2027. These amounts change each year, and you don’t want to be caught off guard by a new net premium in January.

This is especially important when enrolling in 2027 coverage because health insurers are changing their premiums, and some are exiting Marketplace markets altogether. Those changes can affect both the subsidies available to you and the amount you’ll pay for coverage. Even if your income hasn’t changed, the plan that was most affordable for you in 2026 might not be your best option for 2027.

Recommended2027 ACA open enrollment: What’s changingArticle

Federal subsidy enhancements expired at the end of 2025. This resulted in significantly higher average net premiums in 2026 and many people downgrading to Bronze plans, even though most Marketplace enrollees still qualify for subsidies.⁴

For 2027, overall affordability for subsidized enrollees will remain roughly the same as 2026, but you might need to switch to a different plan to avoid a premium increase. Your net premium for 2027 will depend on the cost of the plan you choose as well as the amount of your subsidy. So the factors that will affect your net premium include:

• The number of people who will be on your 2027 tax return
• The ages of everyone applying for coverage
• The household income you project for 2027
• The cost of the benchmark plan (for yourself and any family members enrolling with you)
• The cost of the plan you choose

Letting your plan auto-renew is not in your best interest, even if that plan served you well in 2026 and is available for renewal. It’s better to actively comparison shop during open enrollment. And it’s also important to make sure your income projection for 2027 is as accurate as possible, to avoid the unwelcome surprise of potentially having to repay excess premium subsidies when you file your 2027 tax return.

Check your eligibilitySubsidy calculatorTool

Rule 3: Choose coverage you can afford during your lean months

Your health insurance premiums have to be paid every month to keep your coverage in force. For gig workers, freelancers, and other independent contractors, income can vary significantly throughout the year, making it difficult to budget for fixed expenses like health insurance.

If your projected income for the whole year is changing, you can update your Marketplace account and get your subsidy adjusted mid-year (more about that below). But otherwise, you need to make sure that you’ll be able to afford your premiums every month of the year, including your slowest months when your income is lower than normal.

That could lead you to pick the plan with the cheapest premium, but you also need to consider out-of-pocket costs (deductible, copays, and coinsurance). Unlike premiums, you only pay out-of-pocket costs if and when you receive medical care. But depending on the plan you select, your out-of-pocket exposure for covered, in-network care could be as high as $12,000 for a single person in 2027.

Other factors being equal (like provider networks, for example), plans with higher out-of-pocket costs will tend to have lower premiums. But you should consider both – as well as provider networks and covered drug lists – when you’re picking a plan. You need to be able to afford your premium all 12 months of the year in order to keep your coverage. But you also have to be able to afford the out-of-pocket costs if you end up needing medical care during the year.

So you might find that a plan with a higher – but still manageable – monthly premium will provide more benefits if and when you need care.

RecommendedHow can I choose the best health insurance for me?Article

Rule 4: Monitor your income throughout the year to avoid subsidy repayment surprises

The ACA’s premium subsidies are a tax credit. But unlike tax credits that can only be claimed after the year is over and you’re filing your taxes, the ACA allows people to take their premium tax credits up front, as an advance premium tax credit (APTC).¹

So instead of having to pay the full premium all year and then recouping the premium tax credit at tax time (which is still an option), most Marketplace enrollees choose to have their premium tax credit sent directly to their health plan each month, reducing the amount they have to pay themselves.

When you’re enrolling in the fall of 2026 for a plan that will cover you in 2027, you’re projecting how much you think you’ll earn in 2027, and your upfront subsidy is based on that projection.

But then you have to reconcile your APTC once the year is over: If your subsidy should have been larger, the IRS will give you the difference when you file your tax return (as an addition to your refund, or subtracted from what you owe). But if your APTC was too big, you’ll have to repay some or all of it when you file your taxes.

Update your Marketplace application when your projected annual income changes significantly.

Projecting income for the coming year can be particularly challenging if you’re a gig worker or freelancer, since it can be hard to know how steady your gigs will be, whether you’ll gain or lose clients, or other factors that might affect your earnings. And although you might plan to make contributions to an HSA or retirement account and factor that into your total income projection, other expenses might come up during the year that keep you from making those contributions.

Whatever the reason, you might find that as the year goes on, you can tell that your income is on track to be different from what you projected. If it’s only slightly different, you might decide to just sort it out at tax time. But if it’s a significant difference, it’s in your best interest to update your income projection in your Marketplace account.

The Marketplace can then adjust your APTC amount, either up or down, to reflect your new income projection. If you’re earning less than you thought you would (but still in the subsidy-eligible range), your APTC will increase, making your net premiums lower and more affordable for the rest of the year. This might be preferable to waiting until tax time to recoup that additional subsidy amount.

If you’re earning more than you thought you would earn, the Marketplace will reduce (or eliminate, if necessary) your APTC. The alternative is having to repay all of the excess when you file your taxes.

See how your premium subsidy could change when you file your taxesAPTC repayment calculatorTool

1. “The Premium Tax Credit – The basics” Internal Revenue Service. Accessed Oct. 21, 2026
2. “Itemized Deductions vs. Above-the-Line Deductions” TaxAct. Sep. 24, 2026
3. “No Tax on Tips: How It Works in the One Big Beautiful Bill” Intuit TurboTax. Sep. 25, 2026
4. “2026 Marketplace Open Enrollment Period Public Use Files” Centers for Medicare & Medicaid Services. Accessed Oct. 20, 2026