Lien Waivers on Construction Draws: The Complete Guide | DrawReady
Lien Waivers

Lien waivers on construction draws

A lien waiver proves a sub was paid so they can’t lien your project. Miss one and your draw stalls — or you pay twice. Here’s how to handle them.

By DrawReady TeamPublished May 28, 2026Updated June 9, 20266 min read

A lien waiver is a signed document in which a subcontractor or supplier gives up their right to file a mechanic’s lien for work they’ve been paid for. Lenders require them on draws so the money they release can’t come back to bite the project.

Conditional vs. unconditional lien waivers

TypeWhen to use it
ConditionalGiven before/at payment — valid once payment clears
UnconditionalGiven after payment has cleared — no strings attached
One missing waiver can hold your whole draw. DrawReady shows you which one before you submit.

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Why waivers go missing

Waivers get lost because they live in email, texts, and paper. A sub says they’ll send it, the draw goes out without it, and the bank holds the whole request over one signature.

How to track lien waivers so none slip

  1. List every sub paid in this draw
  2. Match a signed waiver to each one
  3. Flag any missing before you submit
  4. Store signed waivers with the draw for the audit trail

Frequently asked questions

Do I need a waiver from every sub?
For anyone being paid in the draw, yes — that’s what protects the release of funds.
What happens if a waiver is missing?
The lender typically holds the entire draw until it’s received.

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