Cost-Sharing Reductions (CSRs) are extra savings on out-of-pocket costs (deductibles, copays, coinsurance, and out-of-pocket maximum) available only through ACA Marketplace Silver plans. They make coverage much more affordable for lower- and moderate-income households when they actually use medical services.
Who Qualifies for CSRs?
You must meet all of these requirements:
- Enroll in a Silver-level plan on the ACA Marketplace (HealthCare.gov or your state exchange). CSRs are not available on Bronze, Gold, Platinum, or off-Marketplace plans.
- Household income between 100% and 250% of the Federal Poverty Level (FPL).
- In Medicaid expansion states (most states): CSR eligibility typically starts above ~138% FPL (since lower incomes usually qualify for Medicaid instead).
- In non-expansion states: Eligibility can start at 100% FPL.
- Eligible for a premium tax credit (PTC). You generally need to be ineligible for other affordable coverage (like employer plans or Medicaid).
- Other basic eligibility: U.S. citizen/national or lawfully present, not incarcerated, etc.
Key Point: CSRs are automatic once you qualify and pick a Silver plan. You don’t apply separately.
2026 Income Limits (Approximate – Contiguous 48 States)
| Household Size | 100% FPL | 150% FPL | 200% FPL | 250% FPL (Max for CSR) |
|---|---|---|---|---|
| 1 person | $15,960 | $23,940 | $31,920 | $39,900 |
| 2 people | $21,640 | $32,460 | $43,280 | $54,100 |
| 3 people | $27,320 | $40,980 | $54,640 | $68,300 |
| 4 people | $33,000 | $49,500 | $66,000 | $82,500 |
| +1 person | +$5,680 | — | — | — |
Alaska and Hawaii have higher FPL amounts. Limits adjust annually.
How Much Do CSRs Reduce Costs? (Silver Plan Variations)
The Marketplace automatically upgrades your Silver plan to one of these enhanced versions based on your exact income:
| Your Income (% of FPL) | Actuarial Value | Out-of-Pocket Maximum (Individual / Family, approx.) | What It Means |
|---|---|---|---|
| Up to 150% | 94% | ~$3,500 / $7,000 | Very low deductibles & copays (almost like Platinum) |
| 151% – 200% | 87% | ~$3,500 / $7,000 | Significantly reduced costs |
| 201% – 250% | 73% | ~$8,450 / $16,900 | Modest reductions |
These are much better than a standard Silver plan (70% actuarial value, full OOPM around $10,600 individual / $21,200 family in 2026).
Special Groups
- American Indian / Alaska Native (members of federally recognized tribes): Stronger CSRs (often zero or limited cost-sharing) available on any metal level, not just Silver.
- Pregnant individuals or those with certain conditions may have additional considerations.
Important Notes for 2026
- The temporary enhanced premium subsidies (from ARPA/IRA) largely expired after 2025, but standard CSRs remain unchanged as part of the original ACA.
- You must re-estimate your income accurately each year. If your actual income at tax time differs significantly, you may owe back some subsidies (though there are repayment caps).
- CSRs only apply to in-network covered services.
How to Check & Get CSRs
- Apply at Healthcare.gov (or your state Marketplace).
- Provide household size and projected annual income.
- The system will show you eligible plans and automatically apply CSRs to qualifying Silver plans.
- Compare total estimated costs (premiums + out-of-pocket) using the preview tools.
Bottom line: If your household income is under ~250% FPL, always compare Silver plans carefully — the CSR-enhanced versions can save you thousands in deductibles and copays compared to other metal levels.
Would you like a comparison example for a specific household size/income, details for a particular state, or how CSRs interact with the OOPM?
CSR Examples by Income Level (2026)
Cost-Sharing Reductions (CSRs) automatically enhance Silver plans on the ACA Marketplace for eligible households. The lower your income (within 100%–250% FPL), the stronger the enhancements to your deductible, copays, coinsurance, and out-of-pocket maximum (OOPM).
2026 Federal Poverty Level (FPL) – Contiguous U.S.
| Household Size | 100% FPL | 150% FPL | 200% FPL | 250% FPL (CSR Max) |
|---|---|---|---|---|
| 1 person | $15,960 | $23,940 | $31,920 | $39,900 |
| 2 people | $21,640 | $32,460 | $43,280 | $54,100 |
| 3 people | $27,320 | $40,980 | $54,640 | $68,300 |
| 4 people | $33,000 | $49,500 | $66,000 | $82,500 |
CSR Tiers & Enhanced Silver Plan Benefits
| Income Bracket (% FPL) | Actuarial Value | Individual OOPM (approx.) | Family OOPM (approx.) | Typical Enhancements |
|---|---|---|---|---|
| Up to 150% | 94% | $3,350 – $3,500 | $6,700 – $7,000 | Very low or $0 deductible, very low copays |
| 151% – 200% | 87% | $3,350 – $3,500 | $6,700 – $7,000 | Low deductible, significantly reduced copays/coinsurance |
| 201% – 250% | 73% | $8,100 – $8,450 | $16,200 – $16,900 | Moderate reductions (better than standard Silver) |
| Above 250% | 70% (standard Silver) | ~$10,600 | ~$21,200 | No CSR |
Concrete Examples: $10,000 Covered In-Network Medical Bill
Assume a single person with a typical Silver plan structure (actual numbers vary by plan and location).
| Scenario | Income (% FPL) | Deductible | Your Share After Deductible | Total You Pay (approx.) | Notes |
|---|---|---|---|---|---|
| Low Income | 130% (~$20,750) | $0–$300 | Very low copays/coinsurance | $800 – $1,500 | Almost like a Platinum plan |
| Moderate | 175% (~$27,930) | $500 – $1,000 | Reduced coinsurance (e.g., 10–20%) | $1,500 – $2,500 | Excellent protection |
| Higher (still CSR) | 225% (~$35,910) | $2,000 – $3,500 | Moderate reductions | $4,000 – $6,000 | Noticeable but less dramatic help |
| No CSR | 300% (~$47,880) | $4,000 – $6,000 | Standard (e.g., 30%) | $7,000 – $9,000+ | Full Silver costs |
Family of 4 Examples (Annual Income)
- $45,000 (~136% FPL) → 94% AV plan: Extremely low out-of-pocket (often near $0 deductible).
- $60,000 (~182% FPL) → 87% AV plan: Strong protection — great for families with kids.
- $75,000 (~227% FPL) → 73% AV plan: Helpful reductions but higher exposure than lower tiers.
- $100,000 (~303% FPL) → Standard Silver: No CSR.
Key Takeaways
- Below 200% FPL: CSR makes Silver plans exceptionally valuable — often better protection than Gold or Platinum plans at much lower premiums (thanks to subsidies).
- 200–250% FPL: Still worthwhile, but the benefit is more modest.
- CSRs only apply to Silver plans purchased on the Marketplace.
- Premium subsidies (Advanced Premium Tax Credits) are available up to 400% FPL and work alongside CSRs.
Best Advice: When you apply on Healthcare.gov (or your state exchange), the system automatically shows you CSR-enhanced Silver plans if you qualify. Always use the plan preview tools to see estimated total costs (premium + out-of-pocket) based on your expected medical needs.
Would you like a customized example for a specific household size, income, or medical scenario (e.g., surgery, chronic condition, or family with children)?
