Montana Final Paycheck Law — deadline & penalty calculator

Frequently Asked Questions

• When must my employer pay my final paycheck in Montana if I was fired?

  If your employer has no pre-existing written personnel policy, wages are due immediately — on the day of discharge (MCA § 39-3-205). If a valid written policy exists, the employer may delay until the next regular payday or 15 calendar days, whichever comes first.

• When must my employer pay my final paycheck in Montana if I quit?

  If you resigned voluntarily, Montana requires the final paycheck by the next regularly scheduled payday or within 15 calendar days of your separation date, whichever comes first. The shorter window always applies.

• What happens if my Montana employer pays my final paycheck late?

  Montana law (MCA § 39-3-205) authorizes a penalty of up to 110% of the unpaid wages. For example, if your employer owes you $1,000 and pays late, the total amount recoverable could reach $2,100. You can file a wage claim with Montana DLI at no cost.

• Can a Montana employer withhold my final paycheck because I didn't return equipment?

  No. Montana law prohibits employers from withholding a final paycheck because an employee has not returned company property. The employer must pay all wages on time and pursue the equipment matter separately.

• Can a Montana employer withhold my final paycheck if they suspect I stole from them?

  Only under very limited conditions: the employer may withhold the value of the alleged theft if (1) the employee agrees in writing to the withholding, or (2) the employer files criminal charges with law enforcement within 7 business days of separation. If charges are not filed in court within 30 days, the withheld wages become immediately due.

• Does my final paycheck have to include accrued vacation pay in Montana?

  Yes, if you have earned vacation under the employer's own policy. Montana prohibits 'use-it-or-lose-it' vacation rules — once vacation is accrued, it is treated as wages. Employers may cap accrual but cannot forfeit already-earned vacation. Earned vacation must appear in the final paycheck.

• What is the 15-day rule for Montana final paychecks?

  Montana caps the maximum delay on any final paycheck at 15 calendar days from the date of separation, regardless of the reason for separation. If the next scheduled payday is sooner than 15 days, that earlier date applies. No Montana employer may delay a final paycheck beyond 15 days.

• Can my Montana employer extend the final paycheck deadline if they have a written policy?

  Only for employees who are fired or laid off. If the employer has a pre-existing written personnel policy (in place before the separation), they may extend payment until the next regular payday or 15 calendar days — whichever comes first. This exception does not apply to employees who quit.

• How do I file a wage claim in Montana for an unpaid final paycheck?

  File a wage claim with the Montana Department of Labor & Industry's Employment Relations Division. You can submit a claim online at erd.dli.mt.gov, by mail, or by calling the Compliance and Investigations Bureau at (406) 444-6543. Email: DLIERDWage@mt.gov. There is no filing fee — the state investigates and may recover wages plus the 110% penalty.

• Does Montana have a stricter final paycheck law than federal law?

  Yes. The federal FLSA imposes no uniform final paycheck deadline for most private-sector workers — it simply requires payment on the next regular payday under the employment contract. Montana's MCA § 39-3-205 sets specific deadlines (immediate for discharge without written policy; 15-day cap in all cases) and adds a significant 110% penalty that federal law does not provide.