Sales Tax Calculator
Calculate sales tax for all 50 states and major cities
Calculate Sales Tax
⚠️ Important Disclaimer
Tax Rates: Rates may change without notice. Always verify current rates with your state's tax authority.
Accuracy: This calculator provides estimates. Complex tax situations may require professional advice.
Nexus Rules: Business nexus requirements vary by state. Consult a tax professional for compliance.
Understanding Sales Tax
What is Sales Tax?
Sales tax is a consumption tax imposed by state and local governments on the sale of goods and services. It's typically calculated as a percentage of the purchase price.
Key Components:
- • State Tax: Base rate set by the state
- • Local Tax: Additional rate by city/county
- • Combined Rate: Total effective tax rate
- • Exemptions: Items not subject to tax
Business Considerations
Businesses must understand nexus requirements, filing obligations, and compliance rules for each state where they have economic activity.
Important Factors:
- • Nexus Threshold: Sales volume triggering tax obligations
- • Filing Frequency: How often returns must be filed
- • Exemption Certificates: Required for tax-free sales
- • Audit Risk: Compliance monitoring by states