What is SUTA tax? State unemployment tax explained

What is SUTA?

The State Unemployment Tax Act (SUTA), or state unemployment insurance (SUI), is a state-based, employer-paid payroll tax that funds state programs and benefits for workers who lose their jobs through no fault of their own. Specifically, the tax provides temporary financial relief to those actively seeking new employment.

Also sometimes referred to as a reemployment tax, contribution tax, or unemployment benefit tax, this payroll tax is required in addition to federal unemployment taxes, which help fund similar, nationwide programs and benefits for unemployed citizens.

However, unlike federal taxes, each state can set its own SUTA tax, meaning that otherwise identical organizations may end up paying a different state unemployment tax rate based on where they’re located. Furthermore, an employer’s assigned SUTA tax rate can vary based on their number of past unemployment claims.

Therefore, HR and payroll teams need to understand the state unemployment tax requirements, rates, and calculations for their area.

Note: The below information was last updated March 16, 2026. It is not intended as legal or tax advice.

How do SUI taxes work?

Despite those state-by-state variations, most SUI taxes share a few common traits, namely who pays them and what they’re based on.

Who pays state unemployment tax?

Like FUTA, employers almost always pay an organization’s SUTA tax, meaning there are usually no deductions or withholdings from employee wages. Only Alaska, New Jersey, and Pennsylvania require employee contributions.

Regardless, employers are liable for state unemployment taxes if they have one or more employees (rather than 1099 contractors) who work 20 or more weeks during a calendar year. The weeks do not need to be consecutive, and the paid wages must total at least $1,500.

Some states, however, allow exemptions for certain types of organizations (e.g., nonprofits and charities) and employee demographics (e.g., workers under the age of 21).

SUTA tax rate vs. wage base

Also like FUTA, SUI tax mainly relies on two components: an assigned rate and a prescribed wage base limit.

• SUI tax rate: The percentage of tax the employer must pay based on their age and history of causing unemployment claims (a.k.a. their experience rating). Sometimes, the turnover volatility of the employer’s industry can also play a role.
• Wage base: The maximum portion of an employee’s annual gross wages to which the SUTA rate is applied. This limit is usually the same for all liable employers in that state.

Depending on the state, organizations can be considered “new” for up to their first three years of business, during which data is gathered to calculate an appropriate experience rating. Experienced employers are then typically assigned an updated SUI rate every tax year.

How to calculate SUTA tax

With these components in mind, the formula for determining how much SUTA tax an employer owes per employee is straightforward.

For example, if a new employer in Arizona pays their employee $45,000 annually, their 2026 SUI tax for said employee would be only $160 (2.00% x $8,000). An experienced employer, however, could owe anywhere from $2.40 (0.03% x $8,000) to $668.80 (8.36% x $8,000) in SUI taxes for that same employee.

If the organization is in Pennsylvania, not only do the potential rates (3.82% for new employers, 1.419% - 10.3734% for experienced employers) and wage base limit ($10,000) differ, but the state is one of three that also requires employees to make contributions (0.07% of their total annual gross wages).

Thus, not only does SUTA tax help fund unemployment programs, but it also incentivizes employers not to lay off or fire a high proportion of their employees by reducing tax amounts for companies with low turnover (i.e., a low experience rate).

2026 SUTA rates by state

Employers should note that SUTA tax is paid to the state where the employee performs their work, not the state where the organization is headquartered. If an employee works in multiple states, a four-factor assessment is used in the following order.

• Localization of services: Where the majority of the work is performed.
• Base of operations: Where the employee begins work, receives instructions, or performs key job-related tasks.
• Place of direction or control: Where the employer’s main oversight or management of the employee occurs.
• Residence: Where the employee lives.

Additionally, the rates listed below may change over time and can include a base tax rate, plus additional rates for state assessment fees or other programs (e.g., a workforce development fund). Refer to your state unemployment agency for more details and any questions.