Utah Code Title 34. Labor in General § 34-44-202. Payment of commission--Payment on termination--Settlement

(a) within 30 days after the day on which the termination is effective, all commissions due on the day on which the termination is effective; and

(b) within 14 days after the day on which a commission becomes due if the commission is due after the day on which the termination is effective.

(3)(a) Unless payment is made pursuant to a binding and final written settlement agreement and release, the acceptance by a sales representative of a partial commission paid by the principal under the business relationship does not constitute a release as to the balance of any commission that the sales representative claims is due because of the business relationship.

(b) A full release of all commission claims required by a principal as a condition to a partial commission payment is void.