A person who pays to the owner any part of the price of real property under an agreement for the sale of real property has a special lien upon the property, independent of possession, for the part of the amount paid that the person is entitled to recover in case of a failure of consideration.
Mont. Code Ann. § 71-3-1302
Purchaser's lien on real property
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.