What payroll taxes does a Montana employer pay?

Employers pay the matching half of FICA — 6.2% Social Security up to the wage base and 1.45% Medicare on all wages — plus federal FUTA (0.6% effective on the first 7,000 dollars) and Montana state unemployment insurance (SUI) on the state taxable wage base. Montana has no employer SDI or paid-leave payroll tax.

What is Montana's SUI wage base?

Montana sets a taxable wage base for unemployment insurance each year — recently about 43,000 dollars. Employers pay SUI only on each employee's wages up to that base; earnings above it are not subject to state UI tax.

What is the FUTA effective rate?

FUTA is nominally 6.0% on the first 7,000 dollars of wages, but employers who pay state UI on time get a 5.4% credit, reducing the effective FUTA rate to 0.6% — a maximum of 42 dollars per employee per year.

What SUI rate should I use?

New employers in Montana receive an assigned new-employer rate (often around 1.0% to 1.6% plus an administrative fund assessment). Established employers get an experience-rated rate. Use your assigned rate from your Montana UI account for accuracy.

Does Montana have employer paid-leave or disability taxes?

No. Unlike some states, Montana does not levy an employer-side state disability insurance or paid family and medical leave payroll tax, so those line items are zero in this calculator.

Montana Employer Payroll Tax Calculator

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Hiring an employee in Montana costs more than just their salary. As an employer you owe matching FICA, federal FUTA, and Montana state unemployment insurance (SUI) on top of wages. This calculator totals those employer-side payroll taxes so you can budget the true cost of each hire.

How it works

The calculator adds up every employer-side payroll tax:

Employer FICA. You match the employee’s 6.2% Social Security (up to the annual wage base, about $176,100) and 1.45% Medicare on all wages — 7.65% combined on most salaries.
FUTA. Federal unemployment tax is 6.0% on the first $7,000 of wages, but the 5.4% state credit reduces it to a 0.6% effective rate — at most $42 per employee per year.
Montana SUI. State unemployment insurance applies your assigned rate (new employers start around 1.0%–1.6%) to wages up to Montana’s taxable wage base of about $43,000.

Montana has no employer-side disability or paid-leave payroll tax, so those are zero.

Tips and example

For an employee earning $60,000, employer FICA is 7.65% × $60,000 = $4,590, FUTA is 0.6% × $7,000 = $42, and SUI at a 1.5% rate on the $43,000 base is $645. Total employer payroll tax is about $5,277 — roughly 8.8% on top of the salary.

Your real SUI rate is the biggest variable: enter the experience rate from your Montana UI account rather than the default for an accurate figure. Remember the employee also has taxes withheld from their pay — those are separate from the employer costs shown here.