State Sales Tax

With the recent economic nexus laws, Home Science Tools is required to collect and pay sales tax in a number of states. Sales tax liability is based on the ship-to address, not the bill-to address. We will collect sales tax on all orders shipped to these states unless the purchaser provides us a valid exemption certificate for that particular state.

We currently collect sales tax from customers in:
  • Arizona
  • Arkansas
  • California
  • Colorado
  • Florida
  • Georgia
  • Hawaii
  • Illinois
  • Indiana
  • Iowa
  • Kansas
  • Kentucky
  • Louisiana
  • Maine
  • Maryland
  • Massachusetts
  • Michigan
  • Minnesota
  • Missouri
  • Nebraska
  • Nevada
  • New Jersey
  • North Carolina
  • Ohio
  • Oklahoma
  • Pennsylvania
  • Rhode Island
  • South Carolina
  • Tennessee
  • Texas
  • Utah
  • Vermont
  • Virginia
  • Washington
  • West Virginia
  • Wisconsin
  • Wyoming

Please contact Customer Service at [email protected] or 406-256-0990 if you have questions.

Tax Exemptions

Are you looking to make a Tax Exempt purchase? Please complete the steps below:

  1. Create an account here.

  2. Reply to your Thank You for Registering email with a copy of your Tax Exemption Certificate and W9 (or if you are already registered, just send that information to [email protected]).
  3. Please wait to hear from one of our reps that your account is ready before purchasing. Typically this will be finalized within the hour during normal business hours.
Have you already placed your order and noticed you need a State Sales Tax refund? Please reply to your email order confirmation with a copy of your Tax Exemption Certificate and W9 as soon as possible to receive a refund. We are not able to refund sales tax after an order has shipped.