July 12, 2026 ยท Brae AI

Lien Waivers Without Slowing Down Your Cash

Lien waivers protect everyone in the payment chain, but the exchange of them is one of the quietest reasons contractor payments stall. A conditional waiver is requested, the wrong form or wrong amount goes back, the GC's AP team holds payment until it is clean, and a week disappears. Repeat across every job and waiver friction becomes real DSO.

Where waivers stall payment

The usual culprits are form mismatches, where the customer wants their specific waiver language and yours does not match; amount or through-date errors that invite a dispute; and conditional-versus-unconditional confusion that makes everyone cautious. None of these is complicated. They are just easy to get slightly wrong, and slightly wrong restarts the clock.

Keeping it moving

  • Learn each customer's required waiver form once and template it, so the right document goes out the first time.
  • Tie the waiver to the invoice and the pay-app cycle so it is ready when payment is due, not requested after.
  • Follow up promptly when a waiver is the only thing standing between you and a release.

An AR agent can track which invoices are waiting on a waiver exchange, draft the cover note with the correct form attached, and chase the approval, so a clerical step stops costing you a payment cycle.

Brae is an AI agent for accounts receivable, built for industrial services companies on QuickBooks Online, with Viewpoint Vista in development. A person approves every send.

This article is general information, not legal advice. Lien and waiver rules vary by state and contract.

Building this with industry operators.

Brae is partnering with a small group of industrial finance leaders to shape an AI agent for accounts receivable.