Why Did My Texas Health Insurance Premium Jump for 2026? The Subsidy Cliff, Explained

What actually changed on January 1, 2026

If you opened your renewal letter and your premium looked like a typo, you're not alone. The single biggest reason Texas marketplace premiums jumped for 2026 isn't that the plans got dramatically more expensive overnight — it's that the enhanced premium tax credits expired.

Back in 2021, Congress temporarily boosted the ACA subsidies (first through the American Rescue Plan, then extended through the Inflation Reduction Act). Those enhanced credits made coverage far cheaper and, critically, removed the old income cap on who could get help. That enhancement sunset on January 1, 2026.

The ACA's original premium tax credit still exists — it did not go away. But the enhanced version that many Texans had been relying on since 2021 is gone, so the amount of help shrank for a lot of people and disappeared entirely for others.

The 400% income cliff is back

Here's the part that catches people off guard. Under the enhanced rules, there was no hard income cutoff for subsidies — help phased out gradually. With the enhancement expired, the old 400%-of-the-federal-poverty-level cliff has returned.

A cliff means exactly what it sounds like: earn one dollar under the line and you may still get a credit; earn one dollar over it and your subsidy drops to zero. For 2026 coverage, 400% of the poverty level lands at roughly the figures below (they vary slightly by household and are set from the prior year's poverty guidelines):

These are approximate. The exact cliff for your household is confirmed when you run your application — but if your projected income is anywhere near these lines, the difference between just under and just over can be worth thousands of dollars a year.

Why the increase feels so extreme

For many households, two things stacked on top of each other for 2026:

• Your subsidy shrank or vanished because the enhanced credits expired.
• Base premiums rose as insurers raised their sticker rates for the new plan year, as they do most years.

When both move at once, the number you actually pay can climb sharply — national estimates put the average increase in what enrollees pay out of pocket at well over 100%. That's why a plan that felt manageable in 2025 can look shocking in 2026, even though your health and your household didn't change.

What this means specifically for Texans

Texas uses the federal marketplace at HealthCare.gov and has not expanded Medicaid, so there's no separate state program stepping in to cushion the change. Two Texas realities matter here:

• There's a coverage gap below 100% of the poverty level. Adults earning too little to qualify for marketplace subsidies often don't qualify for Texas Medicaid either. If your income is very low, the fix may be to make sure you're projecting at least 100% FPL so you're subsidy-eligible.
• Plans and prices are county-specific. What your neighbor two counties over pays tells you little. Your real number is tied to your ZIP code.

What to do right now

Before you accept the renewal or, worse, drop coverage entirely, work through this:

1. Don't auto-renew blindly. The plan you're rolled into may not be the best value for 2026. Re-shop every plan in your county.
2. Recheck your subsidy with an accurate income estimate. Even without the enhancement, many Texans under the cliff still qualify for meaningful credits. A careful income projection matters more than ever.
3. Consider a different metal tier. If you're eligible for cost-sharing reductions, a Silver plan can be far richer than it looks; if you're healthy, a Bronze plan may cut the premium.
4. If you're just over the cliff and healthy, it can be worth pricing a medically underwritten plan off the marketplace — sometimes cheaper for healthy people who get no subsidy. (See our guide on underwritten vs. ACA plans.)
5. Talk to a licensed advisor before deciding. Getting the income estimate and tier right is where the savings live.