Idaho Payroll Agencies: Official Links for Employers
Last reviewed: July 2026
Every employer in Idaho ends up dealing with the same short list of government offices: one for tax registration, one for unemployment insurance, one for reporting new hires, and one for wage rules. This page keeps the official links in one place so you never have to dig for them through search results and lookalike sites. Bookmark it; we keep it current.
| What you need | Official Idaho resource |
|---|---|
| Tax / revenue department (withholding & registration) | Idaho State Tax Commission |
| Unemployment insurance (SUI) registration & reporting | Idaho Department of Labor |
| New-hire reporting | Idaho Department of Labor - New Hire Reporting |
| Labor department (wage & hour rules) | Idaho Department of Labor |
A note on lookalike sites: many well-ranked pages imitate state portals and charge fees for registrations the state handles free. The links above go to government sites only. If a site asks for payment just to give you an account number, close the tab.
Idaho Payroll Quick Facts (2026)
| Minimum wage | $7.25 (federal) |
|---|---|
| State income tax withholding | Idaho Form ID W-4 |
| SUI new-employer rate | 1.0% |
| SUI taxable wage base | $58,300 |
| Payday frequency rule | Pay at least once per calendar month, with the pay period end no more than 15 days before the designated payday (Idaho Code 45-608). |
| New-hire reporting deadline | 20 days |
Verified 2026-07 against official Idaho sources.