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Tools & checklists · Subscribers

U.S. state tax lookup

Compare state taxes, economic-nexus thresholds, and inventory-tax treatment when researching U.S. markets and locations.

Currently available in Chinese only · Data updated: 2026-10-10 · Covers all 50 states and Washington, DC

For subscribers

Subscribers can use this Chinese-language tool. Sign in with your WeCross account.

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What it covers

  • State corporate income tax
  • State gross receipts tax
  • State sales tax (state and local additions)
  • Sales-tax economic-nexus thresholds
  • Marketplace-facilitator rules
  • Business personal property and inventory taxes
  • State individual income tax
  • State minimum tax and fixed annual charges

How to use it

Single-state lookup
Select a state to review its tax categories, what they may mean for you, and official verification links.
Multi-state comparison
Compare two to four states side by side when considering a warehouse or company location.
Sales-tax nexus check
Enter sales and transaction counts to see whether you may have reached a state’s economic-nexus threshold.
Filter and sort
Filter conditions such as no state corporate income tax, then sort by rates or thresholds.
Glossary
Find Chinese–English explanations of gross receipts tax, marketplace-facilitator rules, and business personal property tax.

Sources and limitations

Each item identifies how it was verified. Check linked state-government sources before relying on a number; some items are based on secondary compilations.

For reference only, not tax advice. Rates and rules change. Consult a CPA or tax attorney for decisions specific to your situation.