Idaho Sales Tax License Registration

Oct 17, 2025

If your business is operating in Idaho, it is important to understand the requirements for sales tax registration. By registering for sales tax, you will be able to collect and remit the appropriate taxes on goods and services sold within the state.

How to get a Idaho Sales Tax License

There is one sales tax setup task you may need to complete in Idaho to get your sales tax licence. You can follow the guide below to help you get registered directly with the Idaho agencies or use Mosey to do it.

Use Mosey to register for sales tax in Idaho.

Idaho Sales Tax Filing Requirements & Deadlines

There is one sales tax filing requirement & deadline you may need to complete in Idaho. You can follow the guide below or use Mosey to do it.

Idaho Sales and Use Tax Setup for PLLC, Professional Corporation, LLP, LLC, Corporation

Businesses have sales tax nexus and must register to collect and remit taxes if they have a physical presence in the state or economic nexus as a remote seller. "Physical presence" includes having an office, sales people, or representatives that sell, deliver, or take orders. Economic nexus for remote sellers occurs when there are $100,000 in cumulative gross receipts from sales to customers in Idaho. The current Idaho sales tax rate imposed on retail sales is 6%.

  1. Create an IBRS Account

    Register for an Idaho Business Registration (IBRS) account if you have not already.

  2. Register for Sales and Use Tax

    Register for Sales and Use Tax by selecting "Add New Account Type" on the "Registration Purpose". Alternatively, you can fill out Form IBR-1 and mail it to Idaho Business Registration.

Idaho Sales Tax Filing for PLLC, Professional Corporation, LLP, LLC, Corporation

Sales tax reports are due monthly on the 20th of the month. Businesses that owe $750 or less per quarter may request to file quarterly or semi-annually.

  1. File and Pay Sales and Use Tax Online

    File your Sales and Use Tax report and pay online using Idaho TAP.

Idaho's Sales Tax Registration & Reporting Agencies

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