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Capital Gains Tax Calculator for St. George, UT
Local data pre-filled
Capital gains tax in St. George, UT depends on your federal rate plus Utah state taxes. Long-term gains (assets held >1 year) receive preferential federal rates of 0%, 15%, or 20%.
Data as of · Sources: Zillow, Census ACS, Tax Foundation, Freddie Mac
Utah Financial Snapshot (2026) — Capital Gains Tax Calculator
Bracket stack and standard deduction are the primary inputs for the capital gains tax calculator in Utah.
How the Capital Gains Tax Calculator Math Works Under Utah Law
Your Utah capital gains tax calculator stacks federal and state income tax onto FICA (Social Security 6.2% + Medicare 1.45%). Utah's 2026 structure is flat, with a top marginal rate of 4.55%[1]. Standard deduction for single filers: $0. Married filing jointly: $0.
| Taxable income (single) | Marginal rate |
|---|---|
| $0+ | 4.55% |
Calc-specific note: Federal LT rate (0/15/20%) stacks on top of Utah's ordinary-income rate — there's no separate state capital gains bracket.
Worked example — Utah
A Utah investor realising $75,750 in long-term capital gains (15% on a $505,000 position) pays 15% federal ($11,363) plus 4.55% state ($3,447) = $14,809 combined. The 3.8% NIIT may apply above $200k MAGI.
Local context: St. George, UT
Housing economics in St. George, UT. The median home value runs 47.9% above the U.S. baseline for St. George, UT is $529,500 per Zillow's home-value index. Median rent runs $1,863 a month per Zillow ZORI, a premium over the national $1,850 baseline. Effective property tax sits at 0.60% of assessed value, below the 0.99% national average tracked by the Tax Foundation.
Income and tax climate. Utah's top marginal state income tax bracket lands at 4.95% — compared to the volume-weighted national average around 4-5%. BEA's Regional Price Parity scores St. George, UT at 102.0 (national = 100), meaning a dollar in St. George, UT buys 98¢ of national purchasing power.
Local context as of 2026-04-19.
St. George versus the U.S. baseline
| Metric | St. George, UT | U.S. baseline | Difference |
|---|---|---|---|
| Median home value[zillow] | $529,500 | $358,000 | 47.9% |
| Median monthly rent[zillow] | $1,863 | $1,850 | 0.7% |
| Property tax (effective)[tax-foundation] | 0.60% | 0.99% | -39.4% |
| State top marginal income tax[tax-foundation] | 4.95% | ~4.08% (volume-weighted) | 0.9 pp |
| State cost-of-living index[bea-rpp] | 102.0 | 100.0 | 2.0 pts |
How to use the Capital Gains Tax Calculator
Walk through using the Capital Gains Tax Calculator with St. George, UT-specific defaults pre-loaded from primary sources.
- Enter your St. George numbersFill in the capital gains tax inputs. Defaults reflect St. George, UT 2026: median home $529,500, median rent $1,863/mo, 0.60% effective property tax.
- Apply the local 2026 inputsThe median home value in St.
- Compare against St. George contextMonthly PITI on the $529,500 median home in St.
How Utah Compares to Neighboring States
| State | Median home | Top inc tax | Prop tax rate | RPP (US=100) |
|---|---|---|---|---|
| Utah (this page) | $505,000 | 4.55% | 0.58% | 95.7 |
| check Arizona | $430,000 | 2.50% | 0.66% | 100.7 |
| Colorado equivalent | $560,000 | 4.40% | 0.51% | 101.9 |
| Idaho | $465,000 | 5.70% | 0.69% | 92.2 |
| Nevada side-by-side | $430,000 | None | 0.56% | 97.9 |
Sources: Zillow ZHVI[1], state Departments of Revenue / Tax Foundation[2], Tax Foundation property taxes[3], BEA Regional Price Parities[4].
What Changes Your Result in Utah
- Marginal vs effective rate:Top marginal rate (4.55%) applies to the last dollar earned above the top bracket floor. Your effective rate — total state tax divided by taxable income — will be lower for most filers.
Related Calculations for Utah
- how income tax works for Utah residents — capital gains can stack into taxable income.
How St. George Compares to the National Average
Understanding how St. George stacks up helps you calibrate your financial planning.
| Metric | St. George, UT | US Average | Difference |
|---|---|---|---|
| Median Home Price | $529,500 | $420,800 | +25.8% |
| Median Monthly Rent | $1,863 | $1,713 | +8.8% |
| Median Household Income | $76,411 | $74,580 | +2.5% |
| Property Tax Rate | 0.60% | 1.10% | -45.5% |
| Cost of Living Index | 102 | 100 | +2.0% |
Sources: U.S. Census Bureau, BLS, Zillow, NAR (2024–2025). Green = favorable for residents; red = less favorable.
St. George Financial Snapshot
- Population (Metro)
- 195,000
- Unemployment
- 3.0%
- Avg Commute
- 19 min
- Median Age
- 34.2
- Price-to-Rent Ratio
- 23.7x
- Annual Property Tax
- $3,177
More Financial Calculators for St. George, UT
Capital Gains Tax Calculator in Other Utah Cities
Frequently Asked Questions — St. George
- Can median-income households afford the median home in St. George?
- With a ~$3,214 monthly PITI and $76,411 median income, housing would consume ~50.5% of gross annual income. Qualifying under the 28% DTI rule requires ~$137,743 in annual income. Educational reference only.
- Is it better to rent or buy in St. George?
- St. George's price-to-rent ratio (23.7x) tilts toward renting — above 20x, buying is generally expensive relative to renting.
- What is the annual property tax bill on the median home in St. George?
- Approximately $3,177/yr at the 0.60% effective rate on the $529,500 median home. The national average effective rate is 1.07%.
- What share of median income goes to rent in St. George?
- The $1,863/mo median rent represents 29.3% of the $76,411 median household income. The recommended housing cost threshold is 30%; St. George falls within that guideline. Educational reference only.
- How much does commuting cost in St. George?
- Average commute time in St. George is 19 minutes per ACS. Estimated annual commute cost runs about $3,310. Educational reference only.
- How does the cost of living in St. George compare to the national average?
- St. George's BEA RPP index is 102, 2% above the national baseline of 100. For a household earning the national median income of $77,540, this translates to ~$1,551/yr in purchasing power difference. Educational reference only.
- What is the median home price in St. George, UT?
- The median home price in St. George is $529,500 as of 2025–2026.
- What is the average rent in St. George?
- The median monthly rent in St. George, UT is $1,863.
- Does the capital gains tax replace professional advice?
- No. This calculator gives educational estimates using public St. George data and standard formulas. It is not personalized tax, legal, or investment advice. Consult a licensed professional for decisions with material consequences.
How we compute this — methodology
The St. George page uses local median home price ($529,500), median rent ($1,863/mo), and property tax rate (0.60%) alongside the calculator's client-side formula. Calculations run in your browser — no inputs are sent to a server.
Known limits: ZIP-level variance within St. George can be substantial — the figures shown are city-wide medians. For a precise property tax quote, consult your county assessor.
Sources
- Zillow Research — ZHVI (Zillow Home Value Index) + ZORI (Zillow Observed Rent Index), city-level. zillow.com/research/data. Retrieved 2026-04-19.
- U.S. Census Bureau — American Community Survey (ACS) 5-year estimates for median household income and population. census.gov/programs-surveys/acs.
- CalcFi state financial context — tips + first-time homebuyer programs compiled from each state's Housing Finance Authority (HFA) public pages. See
src/data/state-financial-context.ts. - Tax Foundation — state property tax effective rates and state/local sales tax rates. taxfoundation.org.
- Freddie Mac Primary Mortgage Market Survey (PMMS) — weekly national mortgage rate averages used by mortgage-related calculators. freddiemac.com/pmms.
- Internal Revenue Service — federal individual income tax brackets and standard deductions — www.irs.gov/forms-pubs/about-publication-17. Retrieved 2026-04-19.
- State Departments of Revenue — official bracket + deduction publications (one primary URL per state; linked in the brackets table below) — taxfoundation.org/data/all/state/state-income-tax-rates. Retrieved 2026-04-19.
- Social Security Administration — OASDI / Medicare benefit + contribution rules — www.ssa.gov. Retrieved 2026-04-19.
- BLS Occupational Employment and Wage Statistics (OEWS) — state-level occupational wages — www.bls.gov/oes. Retrieved 2026-04-19.
- Freddie Mac Primary Mortgage Market Survey (PMMS) — weekly national mortgage rates — www.freddiemac.com/pmms. Retrieved 2026-04-19.
- NAIC Dwelling Fire, Homeowners Owners, and Homeowners Tenants Insurance Report — content.naic.org/article/homeowners-insurance-report. Retrieved 2026-04-19.
- Bureau of Economic Analysis — Regional Price Parities by State — www.bea.gov/data/prices-inflation/regional-price-parities-state-and-metro-area. Retrieved 2026-04-19.
- U.S. Department of Labor — State Minimum Wage Laws — www.dol.gov/agencies/whd/minimum-wage/state. Retrieved 2026-04-19.
- FRED (Federal Reserve Economic Data) — real median household income, unemployment, HPI, LFPR per state — fred.stlouisfed.org. Retrieved 2026-04-19.
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National reference: Capital Gains Tax Calculator