Recent reforms to certain state retainage laws have reduced the lawful amount of withholding permitted on construction projects. In theory, retainage allows an owner to mitigate the risk of incomplete or defective work by withholding a certain portion of payment until the construction project is substantially complete. Recent statutory developments in Washington, New York, and Georgia represent significant changes in how much an owner may retain on applicable construction projects in those jurisdictions. The details of each state’s retainage laws vary in many important respects. Most states set caps at 5% or 10%, with important variations depending on the type of project and the amount of progress completed. Some states require retainage to be held in an escrow account, but most do not. Many federal construction projects allow up to 10% retainage, while other federal agencies do not require any retention. See 48 CFR § 52.232-5(e) - Payments Under Fixed-Price Construction Contracts.

The ongoing motivation for retainage reform is typically framed in terms of reducing delays in getting payment to subcontractors who complete their scope of work on time and free from defects.