Taxes upon real property are hereby made a lien for seven (7) years from the date upon which such tax became due and payable.
Okla. Stat. tit. 68, § 3101
Tax lien on real property
Added by Laws 1985, c. 356, § 11, emerg. eff
Official source: Oklahoma Legislature. Reproduced from public-domain Oklahoma statutes; confirm against the official source for the current text. Not legal advice.