In the absence of fraud, every contract of a debtor is valid against all the debtor's creditors, existing or subsequent, who have not acquired a lien on the property affected by the contract.
Mont. Code Ann. § 31-2-103
Contracts of debtor are valid
En
Official source: Montana Code Annotated (Montana Legislature). Reproduced from public-domain Montana statutes; confirm against the official source for the current text. Not legal advice.