Should you pick a Silver plan or a Bronze plan on the ACA Marketplace? If your household income lands roughly between 100% and 250% of the federal poverty level (FPL), a Silver plan is very often the stronger deal — not because the premium is lower, but because Cost-Sharing Reductions (CSR) quietly attach to Silver plans only, slashing your deductible, your copays, and your annual out-of-pocket maximum. Bronze plans usually show the lowest monthly premium, which is exactly why most Houston shoppers click on them first. But for income in that CSR band, choosing Bronze can mean walking away from hundreds — sometimes thousands — of dollars in reduced cost-sharing that you would only ever get on Silver. CSR is the most valuable ACA subsidy that almost nobody talks about.
If you have ever sat at a kitchen table in Alief, Spring Branch, or Pasadena toggling between plans on HealthCare.gov, you know the trap. The Bronze premium looks the smallest, so it feels like the responsible choice. Then someone in the family sprains an ankle at a soccer game in Memorial Park, or needs an MRI at the Texas Medical Center, or fills a prescription at the H-E-B pharmacy on Bellaire — and the Bronze deductible, often well north of $7,000 per person, lands like a brick. Meanwhile a neighbor in the same income range who picked Silver is paying a fraction of that, because their Silver plan was secretly a “CSR Silver” plan with a much smaller deductible. This guide explains, in plain English, exactly how that works, shows the real out-of-pocket math for a Houston family, and walks through the Texas-specific wrinkles — including the coverage gap that Texas’s decision not to expand Medicaid created.
- CSR and the premium tax credit are two different subsidies. The premium tax credit (APTC) lowers your monthly premium; CSR lowers what you actually pay when you use care — deductible, copays, coinsurance, and out-of-pocket max.
- CSR attaches to Silver plans only. Bronze, Gold, and Platinum plans get no CSR at all, no matter how low your income is. Pick Bronze and you forfeit the benefit entirely.
- There are three CSR tiers inside Silver. Enhanced actuarial value reaches 94% (income 100–150% FPL), 87% (150–200% FPL), and 73% (200–250% FPL), versus a standard Silver plan’s 70%.
- The math can flip the decision. A CSR 87 Silver plan in 2024 carried an average deductible near $700, while a standard Silver plan averaged just over $5,000 — and Bronze plans typically run even higher.
- Texas did not expand Medicaid, so the subsidy and CSR floor sits at 100% FPL. Adults below 100% FPL who don’t qualify for Texas Medicaid can fall into the “coverage gap.”
- Bronze still wins for some shoppers — generally those above 250% FPL, those who want an HSA-eligible high-deductible plan, or very low utilizers who rarely touch the system.
What this guide covers
- What is a Cost-Sharing Reduction, and how is it different from the premium tax credit?
- Why does CSR only attach to Silver plans?
- The three CSR tiers inside Silver: 94%, 87%, and 73%
- The real out-of-pocket math: a Houston family at 140% and 180% FPL
- What income counts as 100–250% FPL for a 2026 Houston plan?
- The Texas nuance: no Medicaid expansion and the coverage gap
- Special CSR rules for American Indians and Alaska Natives
- How to actually get CSR on the Marketplace
- When Bronze still makes sense
- Frequently asked questions
What is a Cost-Sharing Reduction, and how is it different from the premium tax credit?
A Cost-Sharing Reduction (CSR) is a federal subsidy that lowers what you pay out of your own pocket when you actually use health care — your deductible, your copayments, your coinsurance, and your annual out-of-pocket maximum. It is completely separate from the premium tax credit. The cleanest way to keep them straight is this: the premium tax credit lowers the bill you pay every month to keep coverage; CSR lowers the bills you pay when you walk into a clinic, a pharmacy, or a hospital.
Most Houston shoppers have heard of the first subsidy — the Advance Premium Tax Credit (APTC). It is the discount applied to your monthly premium based on your estimated household income, and you reconcile it on your federal tax return the following spring using IRS Form 8962. The second subsidy, CSR, is the one that hides in plain sight. According to HealthCare.gov, if you qualify for these “extra savings,” you can substantially lower deductibles, copayments, and coinsurance — but only if you enroll in a Silver plan.
Here is the part that trips people up. The two subsidies use different income windows and behave differently:
- The premium tax credit can apply at any metal level — Bronze, Silver, Gold, or Platinum. You can take an APTC and buy a Bronze plan, and many people do.
- CSR cannot. It only attaches to a Silver plan, and only when your household income falls roughly between 100% and 250% FPL. Buy a Bronze plan in that income range and your CSR eligibility simply goes unused.
- You do not reconcile CSR at tax time. Unlike the APTC, the CSR benefit is built into the Silver plan you chose; there is no year-end true-up on your tax return for it. You only reconcile the premium tax credit.
For a broader look at how Marketplace coverage fits the rest of your options, see our overview of ACA health insurance plans and our general health insurance page.
Why does CSR only attach to Silver plans?
CSR attaches only to Silver plans because that is how the Affordable Care Act was written. The law ties the cost-sharing subsidy to the Silver metal tier specifically, and it does not extend the benefit to Bronze, Gold, or Platinum plans at all. This is not a carrier rule or a Texas rule — it is federal statute, and it is the same on every Marketplace in the country.
To understand why this matters, it helps to know what the metal tiers actually mean. Each tier describes the plan’s actuarial value (AV) — the average share of covered medical costs the plan is expected to pay across a typical population. The standard tiers are roughly:
- Bronze — about 60% AV. The plan pays about 60% of costs on average; you pay about 40%. Lowest premium, highest deductible.
- Silver — about 70% AV. The plan pays about 70%; you pay about 30%. Mid-range premium and cost-sharing.
- Gold — about 80% AV. Higher premium, lower cost-sharing.
- Platinum — about 90% AV. Highest premium, lowest cost-sharing.
CSR works by quietly raising the actuarial value of your Silver plan above the standard 70%. When you qualify, the insurer must sell you a special version of its Silver plan — sometimes called a “CSR Silver” or “Silver variant” — with a richer AV, a smaller deductible, and a lower out-of-pocket maximum, at the same premium as the standard Silver plan. Because the statute pins this enhancement to Silver, choosing Bronze means there is no Silver plan for the enhancement to attach to. You keep your premium tax credit, but the cost-sharing help evaporates.
The three CSR tiers inside Silver: 94%, 87%, and 73%
There is not one CSR benefit — there are three, and which one you get depends on where your household income falls inside the 100–250% FPL band. These enhanced actuarial-value tiers are set in statute and have been stable for years, so they are safe to plan around. From most generous to least:
| CSR Silver tier | Household income (% of FPL) | Plan’s actuarial value | What it means for you |
|---|---|---|---|
| CSR 94 | 100% – 150% FPL | 94% | Richest variant — Platinum-level coverage at a Silver premium; lowest deductible and out-of-pocket max |
| CSR 87 | 150% – 200% FPL | 87% | Very strong cost-sharing help; deductible and out-of-pocket max well below standard Silver |
| CSR 73 | 200% – 250% FPL | 73% | Modest but real help; out-of-pocket max lower than standard Silver |
| Standard Silver | Above 250% FPL (or any non-Silver plan) | 70% | No CSR enhancement |
FPL bands are read at the lower bound of each range. Source: KFF, “Explaining Health Care Reform: Questions About Health Insurance Subsidies”; HealthCare.gov, Save on out-of-pocket costs.
Notice how steep the climb is. A standard Silver plan pays about 70% of covered costs; the CSR 94 variant pays about 94% — richer than a standard Gold or even a Platinum plan — while you still pay only the Silver premium. That is the quiet power of CSR: at the lowest income tier, you get the most comprehensive coverage on the Marketplace for the price of a mid-tier plan.
The practical effect is felt in three places: a lower deductible (what you pay before the plan starts sharing costs), lower copays and coinsurance (what you pay per visit or per service), and a lower annual out-of-pocket maximum (the hard ceiling on your spending for the year). For 2026, the standard Marketplace out-of-pocket maximum is $10,600 for self-only coverage and $21,200 for a family, per HealthCare.gov — but CSR Silver plans carry lower ceilings than that, and the richest tiers carry the lowest.
The real out-of-pocket math: a Houston family at 140% and 180% FPL
Numbers make this concrete, so let’s walk two illustrative Houston households through the decision. The dollar figures for specific deductibles below are clearly labeled examples — real plan deductibles and out-of-pocket maximums vary by carrier and by the specific Silver plan you choose. They are here to show the shape of the trade-off, not to quote a specific plan. (Premium tax credits would reduce the monthly cost on both Bronze and Silver in each case; we are focusing on what you pay when you use care, which is where CSR does its work.)
Household A — a family of three in Alief at about 140% FPL
At roughly 140% FPL, this family qualifies for the most generous tier, CSR 94. If they default to a Bronze plan because the premium looks smallest, they might face an example deductible around $7,500 per person before the plan pays much of anything, and an out-of-pocket maximum near the federal ceiling. If they instead pick a CSR 94 Silver plan, the example deductible might fall to a few hundred dollars — or even $0 on some plans — with a dramatically lower out-of-pocket maximum. If their child needs an emergency-room visit at Texas Children’s or a short hospital stay, the Bronze family absorbs thousands before coverage kicks in; the CSR 94 family absorbs a small fraction of that.
Household B — a couple in Pasadena at about 180% FPL
At roughly 180% FPL, this couple qualifies for CSR 87. Their Bronze option might carry an example deductible of $7,000+ per person; their CSR 87 Silver option might carry an example deductible closer to $700–$1,500 with a much lower out-of-pocket maximum. If one spouse manages diabetes and fills monthly prescriptions at the H-E-B pharmacy on Spencer Highway, the CSR 87 copays are typically a fraction of the Bronze coinsurance — and that difference repeats every single month.
The lesson from both households is the same: in the CSR income band, the Bronze premium saving is often wiped out the first time anyone uses real care, because the Bronze deductible and out-of-pocket exposure are so much higher. The Silver premium costs a little more each month, but the cost-sharing protection it carries — the deductible drop, the lower copays, the lower out-of-pocket ceiling — is what protects your budget when life happens. A licensed agent can run your actual numbers; that is exactly the kind of comparison we do with Houston families every enrollment season.
What income counts as 100–250% FPL for a 2026 Houston plan?
Eligibility for CSR is based on your household income as a percentage of the federal poverty level. For a 2026 Marketplace plan, the Marketplace uses the 2025 HHS poverty guidelines — the most recent set published before the plan year. The figures below are the 100% FPL amounts for the 48 contiguous states (which includes Texas), straight from the official guidelines.
| Household size | 100% FPL | 150% FPL | 200% FPL | 250% FPL |
|---|---|---|---|---|
| 1 person | $15,650 | $23,475 | $31,300 | $39,125 |
| 2 people | $21,150 | $31,725 | $42,300 | $52,875 |
| 3 people | $26,650 | $39,975 | $53,300 | $66,625 |
| 4 people | $32,150 | $48,225 | $64,300 | $80,375 |
Based on the 2025 HHS poverty guidelines for the 48 contiguous states and DC (100% FPL: 1 person $15,650; add $5,500 per additional person). Percentages calculated from those figures. Source: HHS ASPE, 2025 Poverty Guidelines. The Marketplace applies the prior year’s guidelines to the upcoming plan year.
So a family of three in Houston earning around $37,000 sits near 140% FPL and would qualify for the richest CSR 94 tier on a Silver plan. A couple earning around $38,000 sits near 180% FPL and would qualify for CSR 87. Move above roughly $66,625 for that family of three (250% FPL) and the CSR enhancement ends — at which point Bronze and standard Silver are on more even footing and Bronze’s lower premium may win. Our team can confirm where your specific household lands; start with our ACA Marketplace plans page.
The Texas nuance: no Medicaid expansion and the coverage gap
Here is where Texas differs from many other states, and it matters for the lowest-income shoppers. Texas did not expand Medicaid under the Affordable Care Act. Because of that, the income floor for Marketplace subsidies — both the premium tax credit and CSR — sits at 100% FPL. People whose income is below 100% FPL and who do not fit one of Texas’s narrow existing Medicaid categories can fall into what is widely called the “coverage gap”: they earn too little to get Marketplace subsidies but do not qualify for Texas Medicaid either.
In states that expanded Medicaid, adults below 138% FPL are generally covered by Medicaid, so the Marketplace subsidy floor is less of an issue. In Texas, by contrast, most non-disabled adults without dependent children are ineligible for Medicaid regardless of how low their income is. Analyses from KFF have found hundreds of thousands of Texans in this coverage gap — the largest share of any state. This is a real and specific gap in the Texas safety net, and it is worth understanding before you assume a low income automatically means subsidized coverage.
The flip side: if your projected income is at or above 100% FPL, the Texas Marketplace works the same way it does everywhere else, and the CSR Silver advantage we have been describing applies in full. The key is reporting your income honestly and accurately when you apply, because that estimate is what determines both your premium tax credit and your CSR tier.
Special CSR rules for American Indians and Alaska Natives
Members of federally recognized tribes and Alaska Native shareholders get cost-sharing rules that are more generous than the standard CSR tiers — and these rules are not limited to Silver plans. There are two special pathways, summarized below.
| Plan type | Who qualifies | What you pay | Metal level |
|---|---|---|---|
| Zero cost-sharing plan | AI/AN members with household income 100%–300% FPL | No deductibles, copays, or coinsurance for covered essential health benefits | Any metal level |
| Limited cost-sharing plan | AI/AN members at any income level | No cost-sharing when care is received through an Indian health care provider (or by referral) | Any metal level |
Eligibility generally requires membership in a federally recognized tribe under the Indian Health Care Improvement Act or status as an ANCSA shareholder. Source: HealthCare.gov, Health coverage for American Indians and Alaska Natives; CMS, Zero and Limited Cost Sharing fact sheet.
The important takeaway for AI/AN households: unlike everyone else, you are not locked into Silver to get cost-sharing help. With a zero cost-sharing plan (income 100–300% FPL), you can pick any metal level and still owe nothing in deductibles, copays, or coinsurance for covered essential health benefits. You can read the details on the HealthCare.gov page for American Indians and Alaska Natives, and we are glad to help eligible Houston-area families apply correctly.
How to actually get CSR on the Marketplace
Getting CSR is not automatic and it is not something you claim later on your taxes. It happens at the moment you choose a plan, and you have to do three things right. Miss any one of them and the benefit slips away.
- Apply on the Marketplace and report your income accurately. CSR is tied to your projected household income for the coverage year. When you apply through HealthCare.gov, the system uses that estimate to determine your CSR tier (94, 87, 73, or none). Underestimating or overestimating can put you in the wrong tier, so report carefully and update the Marketplace if your income changes mid-year.
- Choose a Silver plan (unless you are AI/AN, as covered above). This is the step most people miss. The Marketplace will show you that you qualify for “extra savings,” but those savings only load onto a Silver plan. If you click Bronze, the system will still let you enroll — it just won’t give you the CSR. Look for the Silver plans flagged with your cost-sharing reduction.
- Understand what reconciles and what doesn’t. At tax time, you reconcile only the premium tax credit on IRS Form 8962 — if you took more APTC than you qualified for, you may repay some; if you took less, you may get more back. CSR is not reconciled. The cost-sharing help was baked into the Silver plan you used all year, so there is no year-end true-up for it.
This is precisely where working with a licensed local agent pays off. We help you estimate income correctly, identify which Silver plan carries your CSR tier, line up your doctors at the Texas Medical Center and your pharmacy, and weigh Silver against Bronze with your real numbers. Reach our team through our North Houston office or our South Houston office.
When Bronze still makes sense
CSR Silver is not the right answer for everyone, and it would be dishonest to pretend otherwise. Bronze is genuinely the better fit in several situations:
- Your income is above 250% FPL. Above that line there is no CSR at all, so Silver loses its hidden advantage. With no cost-sharing enhancement on the table, Bronze’s lower premium often makes it the more sensible pick, especially if you are healthy.
- You want an HSA-eligible high-deductible plan. Some Bronze plans are structured as HSA-qualified high-deductible health plans, letting you contribute pre-tax dollars to a Health Savings Account. CSR Silver plans are not HSA-eligible. If building tax-advantaged health savings is your goal, a qualifying Bronze HDHP can be the right tool.
- You are a very low utilizer. If you rarely see a doctor, take no regular medications, and mainly want protection against a catastrophic event, the lower Bronze premium combined with the out-of-pocket maximum as a backstop may suit you — provided you can absorb the high deductible if something does happen.
The honest answer is that the Silver-vs-Bronze decision turns on two things: your income relative to FPL, and how much care you expect to use. In the 100–250% FPL band with any meaningful expected utilization, CSR Silver usually wins. Above 250% FPL, or for a healthy HSA-focused saver, Bronze often wins. If you are weighing coverage for a small business team rather than a single household, our employer health insurance plans page is a useful next step. There is no one-size-fits-all answer — which is exactly why a side-by-side comparison with a licensed agent is worth the hour.
Silver or Bronze? Let’s run your real numbers together.
Wise Insurance Agency helps Houston and Harris County families check their FPL band, find the Silver plan that carries their Cost-Sharing Reduction, and compare it honestly against Bronze — in plain English, at no obligation.
Call our Houston offices 832-400-6538Frequently asked questions
Is a Silver plan always better than a Bronze plan?
What is the difference between the premium tax credit and a Cost-Sharing Reduction?
Why does CSR only work with Silver plans?
What are the CSR income tiers for 2026?
How much lower is a CSR Silver deductible than a Bronze deductible?
Does Texas Medicaid change my CSR eligibility?
Are there special cost-sharing rules for American Indians and Alaska Natives?
Do I have to do anything at tax time to claim CSR?
Sources
- HealthCare.gov — Save on out-of-pocket costs (cost-sharing reductions) (accessed June 2026).
- HealthCare.gov — Health coverage for American Indians and Alaska Natives (accessed June 2026).
- HealthCare.gov — Out-of-pocket maximum/limit (glossary) (accessed June 2026).
- HHS ASPE — 2025 HHS Poverty Guidelines (accessed June 2026).
- Kaiser Family Foundation — Explaining Health Care Reform: Questions About Health Insurance Subsidies (accessed June 2026).
- Kaiser Family Foundation — How Many Uninsured Are in the Coverage Gap? (accessed June 2026).
- CMS — Zero and Limited Cost Sharing Options (fact sheet) (accessed June 2026).
- IRS — The Premium Tax Credit — The Basics (accessed June 2026).
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 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. Cost-Sharing Reduction tiers, poverty guidelines, out-of-pocket limits, and plan-specific deductibles are set by federal law, by HHS, and by individual carriers; the example deductible and out-of-pocket figures in this article are clearly labeled illustrations, not quotes, and actual plan figures vary by carrier and plan year. For a complete list of Marketplace options and to enroll, you can also visit HealthCare.gov. Verify current rules, income thresholds, and plan details with HealthCare.gov, HHS, or a licensed agent before making any enrollment decision.