How long is my credit valid for? Anthony Brebion August 06, 2015 13:02 Updated Follow Your credit is valid for six months. After that, it is lost. During the validity period, if you buy another credit, the starting date of your previous, unused credit is reset to the date of your more recent purchase. Related articles How can I see my remaining credit? Project management tool Comments 0 comments Please sign in to leave a comment.