Montana Final Paycheck Law — deadline & penalty calculator

Frequently Asked Questions

• When must a Montana employer pay a final paycheck after firing an employee?

  Under MCA §39-3-205, an employer who fires or discharges an employee must pay all owed wages immediately at the time of separation — unless the company had a pre-existing written policy extending the deadline. With a written policy, payment must occur by the next regular pay day, but never later than 15 days after the last day of work.

• When must a Montana employer pay a final paycheck after an employee quits?

  When an employee voluntarily resigns in Montana, the employer must issue the final paycheck by the next regular pay day for the period in which the separation occurred, or within 15 days — whichever comes first. Unlike terminations, there is no immediate-payment rule for resignations.

• What is the penalty for a late final paycheck in Montana?

  MCA §39-3-206 authorizes a penalty of up to 110% of the wages not paid on time — in addition to the underlying wages owed. On a $2,000 shortfall, the employer could owe $2,000 in wages plus $2,200 in penalties, totaling $4,200. Employees have 180 days from the payment due date to file a complaint with the Montana ERD.

• Can a Montana employer withhold a final paycheck for unreturned property?

  No. Montana law prohibits withholding an employee's final paycheck because they have not returned company property such as keys, uniforms, or equipment. The only exception is if the employee agreed in writing to a wage deduction, or if law enforcement files theft charges within 7 business days of separation (and criminal charges must be filed in court within 30 days, or wages become immediately due).

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

  Yes — Montana is significantly stricter than federal law. The FLSA sets no deadline at all for final paychecks (it simply requires payment by the next regular payday under general wage rules). Montana's 'immediate payment' rule for discharged employees is among the most employee-protective standards in the country.

• Does a written company policy change the final paycheck deadline in Montana?

  Yes, but only for fired or laid-off employees and only under narrow conditions. The policy must have been established before the separation, must be a formal written personnel policy, and can only extend the deadline to the next regular pay period — and never beyond 15 days from the last day worked. Written policies do not affect the deadline for employees who resign.

• What counts as 'wages' under Montana's final paycheck law?

  Montana's Wage Payment Act covers regular wages, commissions, earned bonuses, and any other compensation promised under the employment agreement. Whether unused accrued vacation must be paid depends on the employer's written policy — Montana does not automatically require vacation payout unless the policy expressly promises it.

• How does a Montana employee file a final paycheck complaint?

  Employees can file a wage claim with the Montana Department of Labor and Industry's Employment Relations Division online at erd.dli.mt.gov or by calling (406) 444-6543. The complaint must be filed within 180 days of the date the wages became due. The ERD can investigate and order payment plus penalties.

• Can a Montana employer pay the final paycheck by mail or direct deposit?

  Montana allows electronic payment of wages if the employee previously consented to direct deposit. If direct deposit is not set up and immediate payment is required upon discharge, the employer may need to provide a paper check at the time of separation. Mailing a check on the same day is generally considered compliant with the 'immediate' requirement, but employers should document the mailing date.

• Are deductions still allowed on a Montana final paycheck?

  Lawful deductions — tax withholding, court-ordered garnishments, benefit premiums the employee previously agreed to — may still be taken from a final paycheck. However, Montana prohibits deductions for breakage, customer walk-outs, or property damage unless the employee specifically consented in writing and the deduction does not reduce wages below the state minimum wage ($10.85/hr as of 2026).