Idaho Sales Tax Guide for E-Commerce Retailers

Fast Facts About Idaho Sales Tax

Idaho state sales tax rate

6%

Does Idaho have local sales tax rates?

Yes

Idaho taxing authority

State Tax Commission

Idaho sales tax questions phone number

800-972-7660

 

Am I required to collect sales tax in Idaho?

Businesses that have an employee, location (including inventory in a warehouse), or who do other business in the state are required to register for a sales tax permit and collect sales tax from buyers in Idaho. 

E-commerce businesses with economic nexus in Idaho are also required to register and collect.

You have economic nexus in Idaho if you made more than $100,000 in sales to buyers in Idaho in the previous or current calendar year.

How to Register for an Idaho Sales Tax Permit

Register for a Idaho sales tax permit online at the Idaho State Tax Commission.

Need help? Contact us for help with your Idaho sales tax registration.

How to Collect Idaho Sales Tax

Idaho is a destination-based sales tax state. This means sellers are required to collect the state + local combined sales tax rate at the buyer’s ship to address. Say you are based in Caldwell, Idaho but make a sale to a buyer in Boise, Idaho. You’d charge sales tax at the buyer’s combined state + local sales tax rate.

Learn more about origin and destination-based sales tax sourcing here. Learn more about how to collect the right amount of state plus local sales tax here.

Is shipping taxable in Idaho?

No, as long as the shipping charges are separately stated on the invoice then the shipping charges your customers pay to transport the item are not taxable in Idaho.

Learn more about sales tax on shipping charges here.

Idaho Sales Tax Due Dates

Idaho sales tax is due the 20th day of the month after the taxable period ends. For example, if you are a monthly sales tax filer, your sales tax collected during the month of August would be due by September 20th.

How to File Sales Tax in Idaho

When your Idaho sales tax due date rolls around, you can either file yourself online or let a partner like HOST take this onerous task off your plate. 

Learn more about handing off your sales tax filings to HOST here!

More about Idaho Sales Tax

Learn more about Idaho sales tax at the Idaho State Tax Commission.