Hi dgk532
Welcome to the forum.
You might want to have a look at the following FAQ which explains where everything is;
www.benefitsandwork.co.uk/guides-for-claimants/faq/forum Short answer to your question is ..... yes
DWP usually send a review form up to 12 months before your PIP claim runs out, prior to covid it was 6 months before but DWP has a serious back log in claims.
Gary