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Tools & Guide Tab in the Kintsugi App

Quick access to tax rules guide and calculation tools

Updated this week

The Tools & Guide tab in your Kintsugi app provides a centralized place to review U.S. tax rules and calculate sales tax estimates. This feature is designed to give you fast, reliable insights to support your compliance decisions.


Tax Rules

The Tax Rules tab gives you a detailed reference table of all U.S. jurisdictions. For each jurisdiction, you can view:

  • Base rate

  • Average combined rate

  • Local tax rate (yes/no)

  • SAAS taxable (yes/no)

  • Physical goods taxable (yes/no)

  • Services taxable (yes/no/depends)

  • Sales threshold

  • Transaction threshold

This table serves as a quick guide when checking jurisdiction-specific requirements.


Tax Calculator

The Tax Calculator estimates sales tax based on your nexus, addresses, and transaction items. If no nexus exists in a jurisdiction, the calculator will return zero tax.

How to use the calculator:

  1. Enter the address

    • Use the ship-to address for the most accurate results.

  2. Select your product

    • Add the product name, quantity, and amount.

  3. Add multiple products (optional)

    • Use the Add Product button to include additional items.

    • To remove a product, click the trash bin icon.

  4. Calculate tax

    • Once all details are entered, click Calculate Tax to view the estimate.


The Tools & Guide tab is your go-to resource for quick answers about taxability rules and accurate sales tax calculations within Kintsugi.

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