NCIDQ Interior Design Professional Exam (IDPX) Practice Exam 2026 - Free Interior Design Practice Questions and Study Guide

A contractor must submit a notarized application for payment at least 10 days before the payment date in order to ensure a smooth and timely payment process. This requirement is often outlined in the contract agreement to help maintain clear communication and to provide the interior designer adequate time to review the application prior to any scheduled payment.

The notarization of the application can lend authenticity and verification of the contractor's claims, serving as a protective measure for all parties involved. This process typically involves detailing work completed, materials installed, and the costs incurred, ensuring that the request for payment is justified and documented properly before it is authorized for payment.

By requiring the application to be submitted a set number of days in advance, it allows the designer to review ongoing work adequately, check for completion against the contract, and address any discrepancies that may arise, which is critical for maintaining accountability and transparency in the contractor's work.