Over the 400% Subsidy Cliff in Houston? Your 2026 Options When You No Longer Qualify

You did everything right. You planned your income, kept your ACA marketplace plan through the past few years, and watched the monthly premium stay manageable because a tax credit covered most of it. Then your 2026 renewal letter arrived in the mail at your home in Katy, Spring Branch, or Sugar Land — and the number on it had nearly tripled. You called the marketplace, gave your projected income, and heard the words that stop a household budget cold: you no longer qualify for any premium tax credit. Just like that, you are paying the full unsubsidized premium. If your household income lands even a few hundred dollars over a specific line, the help vanishes entirely. That line has a name, and for 2026 it is back: the 400% Federal Poverty Level subsidy cliff.

This is one of the most painful conversations our team is having with Houston and Harris County families this year. From 2021 through 2025, a set of temporary, enhanced premium tax credits softened the cliff — for those years there was no hard 400% cutoff, and even higher earners had their benchmark premium capped at a share of income. Those enhancements expired at the end of 2025, and Congress did not extend them. For the 2026 plan year, the pre-2021 rules returned in full. The result is a brutal “all or nothing” line: at 400% of the poverty level you may still get a partial credit, but one dollar over and you get zero. This guide explains exactly what changed, who is caught, the real dollar impact for Houston households, and — most importantly — the concrete, legal options you still have. Wise Insurance Agency works through this math with local families every week, and there is almost always more room to move than it first appears.

What changed: the cliff that came back in 2026

To understand why your 2026 premium changed so sharply, it helps to see what the last few years looked like — and what quietly reverted on January 1, 2026.

The Affordable Care Act has always offered premium tax credits to help marketplace enrollees afford coverage. Under the original 2010 rules, those credits were available to households with income between 100% and 400% of the Federal Poverty Level (FPL). At exactly 400% there was a hard cutoff — the “subsidy cliff” — and a household one dollar over the line lost the entire credit at once.

In 2021, the American Rescue Plan Act (ARPA) temporarily changed two things: it lowered the share of income enrollees were expected to contribute toward a benchmark plan, and — most importantly for higher earners — it removed the 400% cutoff entirely, capping the benchmark silver premium at 8.5% of household income no matter how high that income was. The Inflation Reduction Act (IRA) extended these enhancements through 2025. For five years, in effect, there was no cliff.

Those enhancements expired at the end of 2025, and Congress did not renew them. For 2026, the law reverted to the pre-2021 structure: the 400% FPL cliff is back, and the applicable percentages of income enrollees must contribute rose across the board. The Congressional Research Service summarizes the reversion in its 2026 exchange-premium FAQ, and KFF tracks the real-world effects in its 2026 marketplace analysis.

The exact 400% FPL thresholds for 2026

The single most useful number for any Houston household this year is the dollar figure that marks 400% of the poverty level for your family size. A key detail trips up many people: the 2026 plan year uses the 2025 HHS poverty guidelines, not a “2026” set of numbers. Your projected 2026 household income is compared against the 2025 guidelines to determine eligibility.

The table below shows the 100% and 400% FPL figures for the 48 contiguous states (which includes Texas). If your projected Modified Adjusted Gross Income for 2026 is at or below the 400% column for your household size, you may still qualify for a partial premium tax credit. If it is even slightly above, you are over the cliff.

For most Harris County families, the household-of-two and household-of-four lines are the ones that matter most — a self-employed couple in their late fifties, or a family of four with a small business, can easily project income near these thresholds. The chart below puts the four common household sizes side by side so you can see at a glance where your cliff sits.

Who is caught at or just over the cliff

The return of the cliff does not hit everyone equally. It lands hardest on a specific group of households — and in Houston, that group is large. In our offices, the people most affected tend to share a profile.

• Self-employed Houstonians and small-business owners. When income is variable — a good contract here, a slow quarter there — it is easy to land just over 400% FPL in a strong year. Without an employer plan, the marketplace is often your only option. Our guide for self-employed Houston residents covers this group specifically.
• Early retirees ages 55–64. If you retired before Medicare eligibility at 65 and live on investment income, pension distributions, or part-time work, you bridge the gap with marketplace coverage. Premiums for this age band are already the highest in the pool, so losing the credit hurts most.
• Couples and families just above the threshold. A two-earner couple in their fifties or a family of four a little over the line can lose the entire credit over a relatively small amount of income.
• Households with a one-time income bump. A capital gain, a Roth conversion, an inherited IRA distribution, or selling a rental property can spike a single year’s MAGI over the cliff even when ongoing income is well below it.

The national data confirms how concentrated the pain is. According to KFF, consumers with incomes known to be above the cliff made up only about 7% of 2025 enrollment but accounted for nearly half (48%) of the decline in plan selections heading into 2026. The narrow band just above the old cutoff — those between 400% and 500% FPL — was roughly 3% of 2025 sign-ups yet about 27% of the total enrollment drop, with sign-ups in that group falling around 44%. In plain terms: the people losing coverage are disproportionately the ones who just crossed the cliff.

The real dollar impact for Houston households

Numbers on a policy page stay abstract until they hit your own bank account. When the enhanced credits expired, KFF found that subsidized enrollees’ average monthly premium payment rose roughly 58% — from about $113 to about $178 — even after many people switched to higher-deductible plans to blunt the increase. On an annual basis, holding the plan constant, the average jump was an estimated 114%, from about $888 in 2025 toward an estimated $1,904 in 2026.

But averages understate what happens to households right at the cliff. For someone who had a generous credit under the enhanced rules and now gets nothing, the increase can be the full unsubsidized premium landing at once. The illustrative table below shows how the same household experiences the cliff depending on which side of the line it falls.

The cruel arithmetic is visible in those middle two rows: a $3,000 raise that pushes a family of four over the line can cost far more than $3,000 in lost premium help — an effective marginal tax rate well above 100% in the cliff zone. The chart below shows the shape of the problem: premium help climbs as income rises toward the cliff, then drops to zero the moment you cross it.

The encouraging news is that the cliff is defined by a single, controllable number — your Modified Adjusted Gross Income (MAGI). Because the line is sharp, even modest, legitimate adjustments to your MAGI can be the difference between $0 in help and a meaningful credit. The rest of this guide walks through your real options, starting with the simplest one.

Option 1: Re-estimate your MAGI accurately

Before you assume you are over the cliff, make sure the income figure you gave the marketplace is actually right. We regularly meet families who thought they were over 400% FPL but were not, because their estimate was outdated or counted the wrong things. Getting this number precise is the first and often most powerful move.

For ACA purposes, MAGI starts with your Adjusted Gross Income (AGI) and adds back a few specific items: tax-exempt interest, untaxed foreign income, and the non-taxable portion of Social Security benefits. It does not include everything you might casually think of as “income.” Common mistakes that inflate an estimate include:

• Using gross revenue instead of net for self-employment. If you are self-employed, your business expenses reduce your income before it ever reaches AGI. Many people quote their top-line sales rather than their net profit — a difference that can be tens of thousands of dollars.
• Forgetting above-the-line deductions. Contributions to a Health Savings Account, deductible self-employed health insurance premiums, half of self-employment tax, and certain retirement contributions all reduce MAGI before the cliff test is applied.
• Counting non-taxable items that don’t belong. Gifts, most loan proceeds, and qualified distributions from a Roth IRA generally are not part of MAGI.
• Overstating a variable income year. If you are projecting a strong year that may not materialize, you can find yourself paying full premiums for a cliff you never actually crossed.

Because MAGI drives both your eligibility and your year-end reconciliation, it is worth getting right with help rather than guessing. Our team reviews your projected income line by line as part of reviewing your health insurance options, and we coordinate with your tax preparer when the picture is complex.

Option 2: Legally lower your MAGI

If an accurate estimate still lands you over 400% FPL, the next question is whether you can legally bring your MAGI back under the line. Because the cliff is a hard threshold, a dollar of MAGI reduction near the line can unlock far more than a dollar of premium help. These are established, IRS-recognized strategies — not loopholes — but they must be planned before year-end and ideally with a tax professional.

Contribute to a Health Savings Account (HSA)

If you are enrolled in an HSA-qualified high-deductible health plan, your HSA contributions are an above-the-line deduction that directly reduces MAGI. For a couple near the cliff, maxing out family HSA contributions (including the catch-up amount available at 55 and older) can shave several thousand dollars off MAGI — potentially enough to drop back under 400%. This is one reason the bronze-plus-HSA combination, discussed below, is so popular with our cliff-affected clients.

Use a traditional IRA or SEP-IRA — especially if self-employed

Contributions to a traditional IRA (if you are eligible to deduct them) reduce MAGI. For the self-employed, a SEP-IRA or solo 401(k) can move far larger amounts — a meaningful share of net self-employment income — into a deductible retirement contribution. For an early retiree or a small-business owner with a strong year, this is frequently the single most effective lever for getting back under the cliff while also building retirement savings.

Capture legitimate business deductions

If you run a business, every documented deduction lowers your net profit and therefore your MAGI: the home-office deduction, qualified equipment purchases, the deductible portion of self-employed health insurance, retirement-plan contributions, and ordinary business expenses. This is not about hiding income — it is about claiming the deductions you are entitled to so your income is stated correctly.

Option 3: On-exchange vs. off-exchange plans

If you genuinely cannot get back under the cliff, the premium tax credit is off the table — and that changes the math on where you buy your plan. Premium tax credits are only available for plans purchased on the marketplace (on-exchange). If you are receiving no credit anyway, you are no longer tied to the exchange, and an off-exchange plan bought directly from a carrier (or through an agent) becomes worth comparing.

Both must be ACA-compliant — covering the same essential health benefits and unable to deny you for pre-existing conditions — but they are not identical. Some carriers offer plans, networks, or pricing off-exchange that are not on the marketplace, and vice versa. When you pay full freight either way, it pays to look at both shelves.

One important nuance: even over the cliff, keeping an on-exchange plan can pay off if your income could drop during the year. Because the credit reconciles at tax time, a household that ends up under 400% after all may recover credit on their return — but only if they bought on-exchange. This judgment call depends on how confident you are in your projection, and it is one of the most common questions we work through with families weighing ACA marketplace coverage.

Option 4: Metal-tier strategy and the bronze + HSA math

When you are paying the full premium yourself, the metal tier you choose matters more than ever. ACA plans come in tiers — Bronze, Silver, Gold, and Platinum — that trade off monthly premium against out-of-pocket costs. Without a subsidy steering you toward silver, you are free to pick the tier that genuinely fits your health and budget.

• Bronze: Lowest monthly premium, highest deductible. Well suited to healthier households who can self-fund routine care and want catastrophic protection — especially when paired with an HSA.
• Silver: Middle ground; relevant mainly if you qualify for cost-sharing reductions, which require lower income and an on-exchange plan — often not the case for cliff households.
• Gold: Higher premium, lower deductible and copays. Can be the better total-cost choice for households that use a lot of care, even without a subsidy.
• Platinum: Highest premium, lowest out-of-pocket. Rarely the lowest total cost unless utilization is very high.

The bronze + HSA combination

For many cliff-affected Houston households — particularly healthy early retirees and self-employed people — the standout strategy is an HSA-qualified bronze plan, which does three things at once. It carries the lowest monthly premium, which matters most when you pay the whole thing. It makes you eligible to fund an HSA, whose contributions are tax-deductible and reduce your MAGI — which, as we saw above, can help you climb back under the cliff. And the HSA money grows tax-advantaged and can be spent tax-free on qualified medical costs, letting you pre-fund the higher deductible with pre-tax dollars.

The chart below sketches how total annual cost can differ by tier for a relatively healthy household paying full premium — illustrating why the lowest-premium plan and the lowest-total-cost plan are not always the same.

None of these four options is mutually exclusive. The strongest plan usually combines several: an HSA-qualified bronze plan that lowers your premium and your MAGI, paired with a SEP-IRA contribution, may both reduce your monthly cost and pull you back under the cliff so a credit returns. Stacking them correctly is where the real value is.

When an independent agent makes the difference

The cliff is a math problem layered on a tax problem layered on a coverage problem — and the right answer is genuinely different for every household. This is exactly where sitting down with a licensed, independent agent earns its keep, because the moves that help interact with one another and must be timed before year-end. Here is what that looks like in practice for the Houston and Harris County families we work with:

• We pressure-test your income projection. We walk through your MAGI line by line — net self-employment income, above-the-line deductions, one-time items — to confirm whether you are actually over the line at all.
• We model the MAGI-lowering moves. We estimate how large an HSA, IRA, or SEP-IRA contribution would need to be to get you back under 400%, whether the restored credit justifies it, and coordinate with your tax preparer where needed.
• We compare on- and off-exchange shelves together. Because we are independent, we can show you ACA-compliant plans from multiple carriers, both on and off the marketplace, and explain the trade-offs honestly.
• We run total-cost, not just premium, across metal tiers, so your decision reflects your real expected spending rather than the sticker number.
• We map the whole household at once. If part of your family is approaching Medicare eligibility while a spouse needs marketplace coverage, or a small business is weighing employer health insurance, we coordinate all of it.

If you are caught at or just over the 400% cliff this year, you do not have to untangle it alone. Our team meets with clients at our North Houston office and our South Houston office, and you can also reach us through our contact page. Two related guides may help as you prepare: our breakdown of cost-sharing reductions and silver vs. bronze, and our explainer on the family-glitch fix and marketplace subsidies.

Frequently asked questions

Wise Insurance Agency is a licensed insurance agency in the State of Texas. The information here is general guidance and not a substitute for plan-specific or tax advice. We do not offer every plan available in your area. Any information we provide is limited to those plans we do offer in your area. Federal Poverty Level thresholds, premium tax credit rules, and the 400% cliff reflect federal program data as published by ASPE, the IRS, CMS, and KFF as of the date this article was written. Income and tax strategies described here should be reviewed with a qualified tax professional before you act. Plan availability, premiums, networks, and eligibility rules change annually; verify current figures with a licensed agent before making any enrollment decision.