
California's New 5% Retention Cap: What Contractors Must Change About Retainage in 2026
California SB 61 caps retention on private construction contracts signed on or after January 1, 2026 at 5% per progress payment and 5% of the contract price in total, down from the 10% industry norm — here is who it covers, the residential and bonding exceptions, and how to rebuild your retainage receivable schedule so the freed-up cash actually reaches your account.










