Taxes in Southlake, Texas
Complete tax guide for Southlake, TX. No state income tax, 1.8% property tax, 7.93% sales tax. Calculate your total tax burden.
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Taxes in Southlake, TX: income, FICA, property, and sales tax
For wage-income planning, this page estimates federal income tax, Texas state income tax, and FICA. It also shows property-tax and sales-tax estimates because local household tax burden depends on address-level property assessments, sales-tax districts, exemptions, and item categories.
State Income Tax
None
Texas
Property Tax
1.8%
Effective rate
Sales Tax
7.93%
Combined rate
Tax Burden
Moderate
Southlake, TX Tax Overview
No state income tax; higher property taxes compensate
Population
32,322
Median Income
$58,400
Cost of Living
93.6 (100 = avg)
State Income Tax
None
Median Home Price
$258,000
Southlake Tax Calculator
Pre-filled with Southlake median: $58,400
Total Tax Burden in Southlake
$9,296
Take-Home: $49,104 · Effective Rate: 15.92%
Federal Tax
$4,828
8.27% eff.
TX State
$0
0.00% eff.
FICA
$4,468
7.65% eff.
Take-Home
$49,104
84.08% kept
Tax Breakdown
| Item | Annual | Monthly |
|---|---|---|
| Gross Income | $58,400.00 | $4,866.67 |
| Federal Income Tax | -$4,828.00 | -$402.33 |
| Texas State Tax | $0.00 | $0.00 |
| Social Security (6.2%) | -$3,620.80 | -$301.73 |
| Medicare (1.45%) | -$846.80 | -$70.57 |
| Take-Home Pay | $49,104.40 | $4,092.03 |
Property Tax in Southlake
Median Home
$258,000
Annual Tax
$4,644
Monthly Tax
$387
Effective Rate
1.8%
Sales Tax in Southlake
Combined Rate
7.93%
State Portion
~5.4%
Local Portion
~2.5%
The combined sales tax rate in Southlake is 7.93%, which is above the national average of 7.12%. On a $100 purchase, you would pay $7.93 in sales tax.
Sales and use tax can vary by exact address, district, item category, exemptions, and effective date. Treat this city rate as a planning estimate and verify large purchases with the official state sales-tax lookup or local tax authority.
Tax Burden Comparison
| Tax Type | Southlake | Texas Avg | National Avg |
|---|---|---|---|
| Income Tax | None | None | 4.6% |
| Property Tax | 1.8% | ~1.8% | 1.1% |
| Sales Tax | 7.93% | ~7.93% | 7.12% |
| Overall Burden | Moderate | — | Moderate |
About Taxes in Southlake
Southlake has a population of approximately 32,322 residents with a median household income of $58,400. The cost of living index is 93.6 (6.4% lower than the national average of 100).
Local context: No state income tax; higher property taxes compensate
Tax burden classification: Moderate. Effective combined tax rate of 25.6% includes federal, state, FICA, property, and sales taxes for a typical Southlake household.
Official Tax Resources for Texas
For authoritative Texas tax forms, filing deadlines, and the latest legislative updates, consult these official government resources:
- Texas Comptroller of Public Accounts — official state revenue agency
- Texas Individual Income Tax Forms — current tax year forms and instructions
- IRS Federal Tax Forms and Instructions — federal income tax filing
Tax Saving Tips for Southlake Residents
- Texas has no state income tax, meaning your income is only subject to federal taxes and FICA. Consider investing your tax savings into a Roth IRA for tax-free growth.
- Property tax in Southlake (1.8%) is above the national average. Check if you qualify for homestead exemptions or assessment appeals to reduce your property tax bill.
- Use a Health Savings Account (HSA) if eligible. Contributions are tax-deductible ($4,400 individual, $8,750 family), growth is tax-free, and withdrawals for medical expenses are tax-free.
Find Your Local Tax Authority in Southlake
The 1.8% property tax rate shown above is a city-profile effective estimate. Your actual Southlake property tax bill is set by your county assessor and may include additional levies from your school district, municipal utility district (MUD), or special assessment district. Use these official lookup tools to confirm exact rates for your specific address:
Look up the county your Southlake address belongs to and find your assessor's office:
- • NACo County Explorer — search by address
- • USA.gov — Texas local govt directory
School districts add their own millage rate to property tax:
- • NCES District Locator — federal database
- • NCES School Locator (EDGE)
Municipal Utility Districts and special assessment districts are common in fast-growing Texas suburbs:
- • Census — Census of Governments
- • Check your tax bill for line items beyond county + school district
Disagree with your assessment? You can appeal:
- • Property Tax Appeal Guide
- • Most counties allow 30-60 days post-assessment to file appeal
Why this matters: Two homes valued the same in Southlake can pay different property tax depending on which school district + MUD they fall within. Always verify with your specific address — the address-level rate may be 10-30% higher than the city average shown here.
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LowSources & Methodology
Tax rate data on this page is compiled from official government sources and updated for the 2026 tax year. Calculations follow the IRS-published 2026 federal tax brackets, FICA rates (6.2% Social Security up to $184,500 wage base, 1.45% Medicare), and Texas state tax provisions. Property tax estimates use Southlake's median home value of $258,000and the local effective property tax rate of 1.8%.
- • Federal tax brackets and standard deductions: IRS.gov
- • State income tax rates and brackets: Texas Comptroller of Public Accounts
- • Median household income, home value, and demographics: U.S. Census Bureau ACS
- • Cost of living comparisons: U.S. Bureau of Labor Statistics CES
- • National average benchmarks: Tax Foundation state-level tax burden studies
Disclaimer: Estimates are for informational purposes only. Actual tax liability depends on filing status, deductions, credits, and individual circumstances. Consult a licensed tax professional or your state revenue agency for binding tax guidance.
Reviewed by LevyIO Tax Research Team · Published 2026-01-15 · Last updated 2026-05-27
Calculate Your Full Texas Tax Burden
See detailed state tax brackets, FICA breakdown, and compare to neighboring states.
Reviewed data sources
Reviewed May 27, 2026. Calculations use current public tax guidance and published source data.
1. Enter the tax scenario
Use the filing status, income type, state, payroll, deduction, credit, or transaction details that match the real case.
2. Review assumptions
Check the visible formula context, source notes, related calculators, and federal or state limits before relying on the estimate.
3. Verify before filing
Confirm final tax positions with IRS guidance, state revenue agencies, payroll records, brokerage forms, or a qualified tax professional.
Planning estimate, not tax advice
LevyIO calculators are educational planning tools. Actual federal, state, payroll, property, sales, and local tax results can change with filing status, credits, deductions, residency, employer withholding, address-level rates, and current forms. Verify final filing positions with IRS or state guidance, payroll records, tax software, or a qualified tax professional.
Frequently Asked Questions
What are the tax rates in Southlake, TX?
Southlake, Texas has no state income tax. The property tax rate is 1.8% and the combined sales tax rate is 7.93%. No state income tax; higher property taxes compensate
How much is property tax in Southlake?
The effective property tax rate in Southlake is 1.8%. On the median home price of $258,000, this equals approximately $4,644 per year or $387 per month. This is above the national average of 1.1%.
What is the sales tax rate in Southlake?
The combined sales tax rate in Southlake is 7.93%, which includes both state and local components. This is above the national average combined rate of approximately 7.12%.
How does Southlake's tax burden compare to other cities?
Southlake has a moderate overall tax burden. The effective total tax rate for a median-income household is approximately 25.6%. The absence of state income tax significantly reduces the overall burden. Cost of living index is 93.6 (100 = national average).
Are there any local taxes in Southlake?
Southlake does not impose a separate local or city income tax. Residents pay no state income tax, federal income tax, and FICA (Social Security and Medicare). No state income tax; higher property taxes compensate