US Sales Tax Estimation & Record-Keeping Aid
Enter the taxable amount of the sale.
Enter the sales tax rate you are required to collect (e.g., 7 for 7%). You must determine the correct rate based on your business's nexus and customer's location.
Note: This calculator uses the tax rate you provide. It does not determine if a sale is taxable or identify the correct sales tax rate for a specific location. Consult state tax authorities or a tax professional for guidance on sales tax obligations.
Add your taxable sales transactions below. Data is saved in your browser (using Local Storage).
Enter the 2-letter state abbreviation.
Record-keeping in this tool is for your convenience; official records should be maintained separately.
Generate a summary of recorded transactions for a specific period.
This summary is for your internal use and does not fulfill official state sales tax filing requirements. You must use the forms and procedures provided by each relevant state's tax authority.