Health Care FSA Tax Savings Calculator
Calculate your 2026 Health Care FSA tax savings. The 2026 contribution limit is $3,400 with a $680 carryover. See your federal, state & FICA tax savings and forfeiture risk.
Enter Your Details
Adjust values to see instant results
Annual Tax Savings
$866.00
Estimated • Based on your inputs
Monthly Tax Savings
$72.00
Detailed Breakdown
Disclaimer: This calculator provides estimates for informational purposes only. Results should not be considered financial, tax, or legal advice. Consult a qualified professional for your specific situation.
How This Calculator Works
Calculation methodology and assumptions
A Health Care FSA lets you set aside pre-tax money (deducted before federal income tax, state income tax in most states, and FICA/payroll tax) for qualified medical, dental, and vision expenses. For 2026, the IRS salary-reduction contribution limit is $3,400 (Rev. Proc. 2025-32, an ordinary annual inflation adjustment from $3,300 in 2025). This calculator caps your entered contribution at that limit, then estimates your tax savings using your combined federal + state + 7.65% FICA rate. It also estimates forfeiture risk: FSAs are "use it or lose it" unless your employer offers either a carryover (up to $680 in 2026, unspent funds roll into next year) or a 2.5-month grace period to spend down the balance -- an employer can offer one of these two options, never both.
How to Use This FSA Calculator Calculator
- 1
Enter your information
Input the required values. The calculator is pre-filled with your state's data where applicable — adjust to match your specific situation for accurate results.
- 2
Review default values
Check that the pre-filled state-specific data (tax rates, median values, etc.) matches your local situation. You can override any value to customize the calculation.
- 3
Analyze your results
Review the calculated outputs. Use the breakdown table to understand exactly how each factor contributes to the final result.
- 4
Compare across states
Use the related state calculators linked below to compare results across different states — useful for relocation planning and financial comparison.
Example Calculation
Here's a practical example using this state's data.
The calculator uses state-specific public data and documented estimates where available — including tax rates, median values, and cost benchmarks — to produce a personalized estimate for the inputs you provide.
Result: Results will vary based on your individual inputs. Use this calculator as a starting point, then adjust the values to test different scenarios. The methodology section below explains exactly how each result is calculated.
What Affects Your Results
State-Specific Inputs
Each state has unique rates, fee schedules, and regulatory requirements that can affect results. This page's methodology and source card identify which inputs are sourced, modeled, or user-adjustable.
Income Level
Many calculations are income-dependent due to progressive tax brackets, phase-outs, or income-based eligibility thresholds. Higher income doesn't always mean proportionally higher costs.
Local Variations
State averages may not reflect your specific city or county. Local taxes, fees, and market conditions can vary ±20% from state averages.
Annual Changes
Tax rates, fee schedules, and regulations change. Check the recorded source-review date and verify critical numbers with the relevant agency.
Tips & Best Practices
- Always verify pre-filled values against your actual data. State averages are a good starting point but your situation may differ significantly.
- Run multiple scenarios by adjusting key inputs to see how changes affect your results. This helps with planning and decision-making.
- Compare your results across states using the related calculators linked below — especially valuable if you're considering relocating or doing business in another state.
- Bookmark this page to recalculate periodically as rates change. Check the page source card and review date before relying on a pre-filled value.
- Consult a qualified professional for major financial decisions. These calculators provide estimates based on standard formulas — a CPA or financial advisor can factor in your complete financial picture.
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StateCalc Team
Editorial Team
The StateCalc team builds free financial calculators using data from official government sources including the IRS, U.S. Census Bureau, BLS, and state revenue departments. All formulas are validated by an automated test suite and cross-referenced against published data.
Our editorial standardsFrequently Asked Questions
What is the 2026 FSA contribution limit?
For 2026, the IRS limit for a Health Care FSA (employee salary reduction contributions) is $3,400, up from $3,300 in 2025 -- a routine annual inflation adjustment under Revenue Procedure 2025-32. If both spouses each have access to their own employer's FSA, each of you can contribute up to $3,400 to your own account.
What happens to unused FSA money?
By default, FSAs are "use it or lose it" -- unspent money is forfeited at the end of the plan year. However, the IRS allows an employer to offer ONE of two relief options (not both): a carryover of up to $680 (2026) into the next plan year, or a 2.5-month grace period after year-end to keep spending down the prior balance. Check your plan documents to see which option, if either, your employer offers.
Does an FSA save more than an HSA?
They serve different situations. An FSA doesn't require a high-deductible health plan and has a much higher federal contribution limit relative to how they're typically funded pre-year, but is largely "use it or lose it." An HSA (limited to high-deductible health plan enrollees) has a higher 2026 limit ($4,400 self-only / $8,750 family, rising to $4,500 / $9,000 in 2027 per IRS Rev. Proc. 2026-24), rolls over indefinitely with no forfeiture risk, and can be invested for tax-free growth -- generally the better choice if you qualify for one and can afford to pay near-term medical costs out of pocket.
Is FSA money exempt from FICA (Social Security and Medicare) tax?
Yes. Health Care FSA contributions are made through a Section 125 "cafeteria plan," which reduces your taxable wages for federal income tax, most states' income tax, and the 7.65% employee FICA tax alike -- unlike a Traditional 401(k), which reduces income tax but not FICA.
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