The four lien waiver types

The four waivers, and only four

Every lien waiver in American construction is one of four documents, and the name on the top of the page tells you which. Two axes: conditional or unconditional, and progress or final. Conditional means the release only fires when the payment it names is actually received. Final means it covers retention and everything else, not just one billing period.

The four combinations are not equally risky. A conditional progress waiver is close to harmless; an unconditional final waiver is the last piece of paper you will ever sign on that job. Match the document to where the money actually is, not to what the general's accounts department has pre-printed.

Conditional: a promise tied to money

A conditional waiver says: when I receive this payment, my claim through this date is released. Until then it does nothing. That single word is what makes it safe to hand over before the cheque is cut, which is exactly when generals ask for waivers.

Because a conditional waiver is inert until payment, there is almost never a reason to refuse one. The negotiation worth having is about the unconditional follow-up some contracts demand, and the answer is usually: yes, the day after the funds clear.

Unconditional: a receipt that binds

An unconditional waiver asserts a fact — that you have been paid — and releases on signature. If the cheque bounces, is stopped, or never posts, the release still stands and your remedy shrinks to a contract claim. This is the document that turns a secured subcontractor into an unsecured creditor in one signature.

The rule is simple and unpopular: do not sign until the funds have cleared. Not deposited. Cleared. Generals who need an unconditional waiver for a lender draw can almost always absorb one business day.

Progress vs final: the retention line

A progress waiver deliberately carves retention out. That carve-out is what keeps you secured for the five or ten percent that has been accumulating since application no. 1. A final waiver removes it. On the example subcontract used across this site — a contract sum of 148,000.00 at five percent — that is 7,400.00 going from secured to unsecured.

Before signing a final waiver, three things should be true: the retainage has cleared, every approved change order has been billed, and backcharges have been settled rather than left to be netted later. Draft it with the final waiver generator once they are.

Which one to sign, and when

1. Application submitted, no money yet → conditional progress.
2. Cheque cleared, more work to come → unconditional progress, matched to the amount that cleared.
3. Final application submitted, retainage still held → conditional final.
4. Retainage cleared, job closed out → unconditional final.

If a general hands you a document that does not match where the money is, the fix is to send the correct one back rather than to sign the wrong one with a covering email. Generate any of the four from the waiver generator.