Mont. Code Ann. § 31-1-501
This is the official text of Mont. Code Ann. § 31-1-501, part of Montana’s Code Ann — part of the compiled statutory law of Montana, published by the state as "Code Ann." Browse the sections below, each linked to its official government source.
Not legal advice. This page reproduces the official text of a government statute for reference only. Laws change, and how a statute applies depends on your specific facts. For advice about your situation, consult a licensed attorney in your state.
31-1-501 Late payment charges -- accounts receivable for merchandise sold at retail
Official statutory text
31-1-501 . Late payment charges -- accounts receivable for merchandise sold at retail. (1) Notwithstanding 31-1-106 or 31-1-107 , a person who sells goods, as defined in 31-1-202 , at retail to a retail buyer who promises to pay for such goods upon presentation of the bill therefor, may charge and collect a late payment charge not greater than 1 1/2% per month on all money due on all accounts from 30 days after the date on which the obligation of the buyer to pay is incurred.
(2) The late payment charge provided in this section may be charged only if at the time the obligation was incurred the seller did not intend to extend any credit beyond 30 days and any late payment of the obligation was unintended.
(3) The provisions of this section do not apply to money due for intangible services, for services regulated by the public service commission, for real property, for health care services, or for retail installment sales contracts or retail charge account agreements regulated under Title 31, chapter 1, part 2.
(2) The late payment charge provided in this section may be charged only if at the time the obligation was incurred the seller did not intend to extend any credit beyond 30 days and any late payment of the obligation was unintended.
(3) The provisions of this section do not apply to money due for intangible services, for services regulated by the public service commission, for real property, for health care services, or for retail installment sales contracts or retail charge account agreements regulated under Title 31, chapter 1, part 2.
Status: in_force · Read it on the official government site
Need a lawyer in Montana?
Find a Montana lawyer
About this page: Statute text is reproduced from official government publishers via the
Open US Law dataset
(Vaquill AI, snapshot v2026.08, CC BY 4.0). Primary legislative text like this is public domain under the government-edicts doctrine
(Georgia v. Public.Resource.Org, 2020). We link every section back to its official source so you can verify it independently.