Texas Tax Calculator 2026

No. Texas has no state income tax on wages or salaries. The Texas Constitution bars the Legislature from enacting a personal income tax without a statewide voter referendum. This means your paycheck in Texas is only reduced by federal income tax, Social Security, and Medicare.

It depends on your income and filing status. At $75,000 gross for a single filer in 2026, about 10% goes to federal income tax (an effective rate of 10.2%, or $7,670), 6.2% to Social Security, and 1.45% to Medicare, for a combined effective rate near 18%. Higher incomes push the federal effective rate higher; lower incomes can pay as little as 4-6% in federal income tax.

Federal income tax uses the same brackets everywhere in the US. For 2026, you first subtract the standard deduction ($16,100 for single, $32,200 for married filing jointly) and any pre-tax deductions from your gross income to arrive at taxable income. Then each portion of that income is taxed at its bracket rate: 10% on the first $12,400 (single), 12% on the next slice up to $50,400, 22% on the next up to $105,700, and so on. You never jump to a higher rate on all your income, only on the portion that falls in that bracket.

The 2026 Social Security wage base is $184,500, up from $176,100 in 2025. You pay 6.2% on wages up to that limit. Wages above $184,500 are not subject to Social Security tax. Medicare (1.45%) has no wage base cap, and an extra 0.9% applies to wages above $200,000.

Pre-tax deductions like 401(k) contributions, HSA deposits, and employer health insurance premiums reduce your taxable income before federal income tax is calculated. Whether they also reduce your FICA base depends on the type: Section 125 cafeteria-plan items (health, dental, vision, FSA) are excluded from Social Security and Medicare wages, while 401(k) and 403(b) elective deferrals are not (IRS Publication 15). For example, $6,000 routed through a cafeteria plan at a 22% marginal rate saves $1,320 in federal income tax plus $459 in FICA, so the paycheck reduction is about $4,221. The same $6,000 as a 401(k) deferral saves the $1,320 income tax but no FICA. This tool applies your pre-tax figure to both bases, so it reflects the cafeteria-plan case.

Texas is generally favorable for high earners because there is no state income tax. In California, a $500,000 earner pays up to 13.3% state income tax in addition to federal taxes. In Texas, the same earner pays only federal taxes. The tradeoff is that Texas property taxes are comparatively high, and the state sales tax can be up to 8.25% in some areas. For workers who do not own property or make major purchases, the savings can be substantial.

The Additional Medicare Tax is an extra 0.9% on wages above $200,000 for single filers (the threshold is $250,000 for married filing jointly, but employers withhold based on the $200,000 per-employee level regardless of filing status). It is in addition to the standard 1.45% Medicare rate, bringing the total Medicare rate to 2.35% on wages above the threshold. This tax was introduced by the Affordable Care Act and has not been indexed for inflation.