State Tax Nexus Calculator

Determine if your business has economic nexus for sales tax or income tax in a state based on Wayfair thresholds, sales volume, transactions, and factor-presence standards.

Tax Disclaimer

This calculator provides estimates based on general tax rules and may not reflect your specific situation. Tax laws vary by jurisdiction and change frequently. Consult a qualified tax professional or CPA for advice tailored to your circumstances.

Inputs

Target State

Annual Sales in State ($)

Transactions in State

Total Company Sales ($)

Property in State ($)

Payroll in State ($)

Tab to move between fields

Results

Sales Tax Nexus?

Income Tax Nexus?0

Sales % of Threshold80%

Transactions % of Threshold75%

Est. Annual Sales Tax Liability$0

Sales Until Nexus$20,000

Sales Factor (%)16%

Txn Remaining50

How to Use This Calculator

Select Target State from the dropdown — each state has different economic nexus thresholds.
Enter Annual Sales in State — most states trigger nexus at $100,000 in sales or 200 transactions.
Review whether you meet the Nexus Threshold and your estimated state tax obligation.
Check Effective Tax Rate for the state to assess the compliance burden.
Register with the state's department of revenue before making sales that exceed the threshold.
Consult a state tax advisor — nexus rules for marketplace sellers, SaaS, and digital services are evolving rapidly.

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