New Hampshire Payroll Agencies: Official Links for Employers
Last reviewed: July 2026
Every employer in New Hampshire 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 New Hampshire resource |
|---|---|
| Tax / revenue department (withholding & registration) | New Hampshire Department of Revenue Administration |
| Unemployment insurance (SUI) registration & reporting | New Hampshire Employment Security (NHES) |
| New-hire reporting | New Hampshire Employment Security New Hire Reporting |
| Labor department (wage & hour rules) | New Hampshire 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.
New Hampshire Payroll Quick Facts (2026)
| Minimum wage | $7.25 (federal) |
|---|---|
| State income tax withholding | None (no state income tax; the state's interest and dividends tax was fully repealed effective January 1, 2025) |
| SUI new-employer rate | 2.7% |
| SUI taxable wage base | $14,000 |
| Payday frequency rule | Weekly pay is due within 8 days after the workweek ends, or biweekly pay within 15 days; less-frequent schedules need NH Department of Labor approval and must be at least monthly. |
| New-hire reporting deadline | 20 days |
Verified 2026-07 against official New Hampshire sources.