How does the state tax comparison tool work?

Select two or three U.S. states from the dropdowns. The tool displays each state's 2025 income tax structure (flat or progressive), top marginal rate, standard deduction, SUI wage base, new employer SUI rate, reciprocity partners, convenience rule status, and local tax applicability — all side-by-side for easy comparison.

Can I use this tool to decide where to relocate?

Yes, but tax comparison is only one factor. The tool shows tax rates and structures; you should also consider cost of living, property taxes, sales taxes, healthcare access, and lifestyle factors. For high-income earners considering a move from a high-tax to a low-tax state, also review our residency audit risk guide and the convenience rule trap.

Does the tool include local taxes?

The tool flags whether each state has significant local taxes (NYC, Yonkers, MD counties, PA local EIT, OH school districts, IN counties, MI city taxes). Detailed local tax rates vary by jurisdiction and are covered in each state's dedicated guide.

How current is the tax data?

All data reflects the 2025 tax year, sourced from IRS Rev. Proc. 2024-40, SSA.gov, and each state Department of Revenue. We update rates annually after IRS October inflation adjustments and state legislative sessions. The "Last reviewed" date on each state guide reflects the most recent verification.

2025 tax year · 50 states + DC

State Tax Comparison Tool

Compare income tax rates, brackets, standard deductions, SUI, reciprocity, and convenience rule status for any 2 or 3 U.S. states side-by-side. Built on primary sources, updated for 2025.

Select states to compare

Choose 2 or 3 states. The comparison updates automatically.

State 1

State 2

State 3 (optional)

Annual income (for tax calculation)

Filing status

How to use this comparison

Pick your states

Choose your current state, a state you're considering moving to, and optionally a third for context. The tool handles all 50 states plus DC.

Enter your income

The tool calculates the estimated state income tax for each selected state at your income level, so you can see the dollar impact — not just the rate.

Review the details

Beyond the tax calculation, the comparison shows reciprocity partners, convenience rule status, SUI costs, local taxes, and links to each state's full guide.

Estimate only. The tax calculations use 2025 published rates and standard deductions. They do not account for credits, itemized deductions, local taxes, or state-specific adjustments. Always consult a licensed tax professional before making relocation or employment decisions based on tax estimates.

Related guides

Special Situations

State Tax Comparison Tool

Select states to compare

How to use this comparison

Pick your states

Enter your income

Review the details

Related guides

Best States for Remote Workers: A 2025-2026 Tax Comparison

Tax Implications of Relocation: Moving to a New State for Remote Work

State Residency Change Checklist: 27 Steps to Establish New Domicile

State Tax Brackets 2025: Complete Guide With Rates for All 50 States

The 9 States With No Income Tax: What Remote Workers Need to Know

The Convenience of the Employer Rule: Which States Enforce It in 2025?