If you do not pass, PSI requires a new registration form and the $95 examination fee for each retake. You cannot schedule a re-examination on the same day you tested, but PSI's bulletin example shows retesting as soon as the next available day. PSI does not publish an attempt cap in the Candidate Information Bulletin. Because each section uses a 70% threshold scored independently, a strong national score cannot offset a failing state score. Weight timed practice toward Iowa Code 543B, IREC trust account rules, and Iowa disclosure statutes for the 40-item state block, then review national finance, contracts, and fair housing for the 80-item national block. When you want interactive reps for the national portion today, start the free national practice test on this page; it does not cover Iowa state-law items.