Best Counties for FIRE Seekers: Low Cost, High Income Mobility, Low Taxes

The FIRE movement runs on math, and the math is brutally location-dependent. A household earning $120,000 in Travis County, Texas keeps thousands more per year than the same household in Westchester County, New York, before a single dollar hits a brokerage account.

Most FIRE content focuses on savings rates and index funds. This post focuses on what the withdrawal phase actually costs you, county by county, once you stop collecting a paycheck and start spending a portfolio.

Why County-Level Data Beats State-Level Averages

State tax rates are a starting point, not an answer. Florida has no state income tax, but Broward County's combined sales tax rate sits at 7%, and median home prices in many South Florida ZIP codes have climbed past $550,000. The state headline looks great. The county reality looks different.

The counties worth targeting share three traits: low effective property tax rates (under 0.7% is the threshold that matters), no or low state income tax on investment income and capital gains, and a cost-of-living index below 95 relative to the national baseline. Counties that hit all three let your portfolio do less work to cover the same lifestyle.

See our full breakdown of capital gains tax by state to understand how investment income gets treated before you pick a county.

The Counties That Consistently Win

Williamson County, Tennessee. Tennessee has no state income tax on wages or investment income as of 2026. Williamson County sits south of Nashville with a median household income above $110,000, a cost-of-living index around 104, and an effective property tax rate near 0.57%. It is not cheap to buy in, but the ongoing tax drag on a portfolio is minimal. A $1.5 million portfolio generating $60,000 in annual withdrawals faces zero state income tax hit.

Comal County, Texas. This is the county FIRE calculators don't talk about enough. Located between San Antonio and Austin, Comal County carries a cost-of-living index around 91, no state income tax, and median home prices still below $380,000 as of the most recent available data (late 2025). The trade-off is property taxes: Texas counties run high, with Comal's effective rate near 1.65%. Budget that in. On a $300,000 home, that's roughly $4,950 per year, but the absence of state income tax on $60,000 in annual withdrawals saves $3,000 to $5,000 depending on your bracket structure.

Sarasota County, Florida. Florida's property tax rates are moderate and Sarasota County's effective rate sits near 0.87%. More importantly, Florida exempts all retirement income from state taxation, including Social Security, pension income, and capital gains distributions. Sarasota County's cost-of-living index runs around 97 nationally, making it one of the most affordable coastal Florida markets left. For FIRE households planning to eventually draw Social Security, pairing that with a zero-income-tax state is a compounding advantage. Our states that don't tax Social Security post covers exactly how much that matters at different income levels.

Douglas County, Nevada. Nevada has no state income tax, period. Douglas County is in the Carson Valley near Lake Tahoe, with a cost-of-living index around 98 and an effective property tax rate capped by state law near 0.56%. The county doesn't have the job market density of Reno or Las Vegas, but FIRE households aren't chasing W-2 jobs. They're chasing low withdrawal pressure and low tax surface area. Douglas County delivers both.

What the Math Actually Shows

A FIRE household withdrawing $75,000 per year from a portfolio faces wildly different after-tax outcomes depending on county. In a high-tax state like California, that $75,000 in capital gains and dividends could face an effective state rate above 9%, costing $6,750 per year in state taxes alone. Over 20 years of retirement, that's $135,000 in state taxes paid on the same portfolio, not counting the opportunity cost of that capital not staying invested.

The counties above don't solve every problem. They solve the tax drag problem, which is the one most within your control at the point of choosing where to live.

Use our FIRE and retirement calculator to model what your specific withdrawal rate costs in each state before committing to a move.

Key Takeaways

• A portfolio generating $75,000 annually costs $6,750 or more per year in state income tax in California versus $0 in Tennessee, Texas, Florida, or Nevada, a gap that exceeds $135,000 over a 20-year retirement.
• The best FIRE counties combine effective property tax rates below 1% with zero state income tax on investment income. Williamson County, TN (0.57%) and Douglas County, NV (0.56%) both clear that bar.
• Cost-of-living indexes below 100 matter as much as tax rates. Comal County, TX (index near 91) and Sarasota County, FL (index near 97) both let portfolios stretch further without requiring a higher savings target to retire.

Compare every state's tax burden on retirement income and portfolio withdrawals at liveordiehere.com and find the county where your number actually works.