How Long is a Bill of Sale Valid? A bill of sale is valid for three (3) years. The bill of sale is renewed once at least every three years and if a period of three years elapses, the registration shall become void. By admin|2018-01-04T12:48:50+00:00January 4th, 2018|Bill of Sale|0 Comments Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInTumblrPinterestVkEmail About the Author: admin Leave A Comment Cancel replyComment Save my name, email, and website in this browser for the next time I comment.