MT · Payroll tax 2026
The true cost of hiring in Montana
Estimate what a W-2 employee costs in Montana and compare it with a 1099 contract using sourced 2026 payroll-tax defaults that you can adjust to your assigned rate.
Estimate a Montana hire
Pre-filled with a 1% industry planning default. Adjust SUI, salary, benefits, and the 1099 rate to fit your hire.
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A W-2 hire in Montana costs more than salary. Employers pay federal FICA and FUTA plus state unemployment insurance. For 2026, HiringMath uses a 1% planning default; the assigned rate varies by industry on the first $47,300 of wages, producing up to about $473 of state UI tax per worker before experience-rating or account-specific adjustments. Montana taxes wage income, which creates a withholding obligation but is not an employer-paid tax. New-employer rates are industry-average based; 1% is a planning default. The calculator below combines those statutory items with editable benefits, workers' compensation, and overhead, then compares the result with a 1099 contract.
Montana employer tax facts
| Item | MT |
|---|---|
| SUI planning default | 1% |
| SUI taxable wage base | $47,300 |
| Federal FICA (employer) | 7.65% |
| FUTA | 0.6% |
| State income tax on wages | Yes |
| Worker classification test | ABC test |
Extra employer taxes: New-employer rates are industry-average based; 1% is a planning default.
Example: a $75,000 hire in Montana
At a $75,000 base salary with typical benefits, a W-2 employee in Montana costs an employer $99,553 per year — $24,553 above base pay. An equivalent 1099 contract at $75,000 would cost $24,553 less; the breakeven contract rate is $99,553.
Misclassification risk in Montana
Test: ABC test
Economic reality/ABC test; back UI taxes, interest, stop-work orders.
Penalties by stateCompare nearby rates
Montana's 1% new-employer SUI rate sits near Alaska (1%), Delaware (1%), Idaho (1%), Iowa (1%). See the full 51-state comparison or the 2026 employer payroll tax reference.
Common questions
Montana hiring-cost FAQ
What SUI rate does HiringMath use for Montana?
The calculator starts with a 1% planning default; the assigned rate varies by industry, applied to the first $47,300 of each employee's 2026 wages. Your assigned rate can differ because of industry, surcharges, and claims history, so replace the default with the rate on your state notice when available.
Does Montana have a state income tax?
Yes. Montana taxes wage income. Employers withhold it from employee pay, but it does not directly increase the employer's payroll-tax cost.
What should employers know about worker classification in Montana?
Economic reality/ABC test; back UI taxes, interest, stop-work orders. This is a planning summary, not legal advice; confirm classification decisions with the relevant agency or counsel.