A year-end lien waiver checklist is the short list of waivers you need in hand from every sub and supplier before you release December draws and final payments: a conditional waiver for the money going out now, an unconditional waiver for the money that already cleared, and matching dollar amounts that tie back to your G702/G703. At R. Construction Solutions, I have spent 30+ years on estimating, project management and owner's rep work, and December is the month I see the most payments held up by one missing or mismatched waiver. This checklist, and the free generator at WaiverPilotPRO.io, are built to keep that from happening on your job.
This article is general information, not legal advice. Lien and waiver rules vary by state, and some states require exact statutory forms. Check with a construction attorney in your state before relying on any form.
TL;DR:
- Collect a conditional waiver for the payment going out now and an unconditional waiver for the payment that already cleared.
- Waiver amounts should match the G702/G703 and your actual payment records, not just the billed amount.
- Get waivers from second-tier subs and suppliers, not only first-tier subs.
- Some states, including California, require statutory forms. Using the wrong form can make a waiver unenforceable.
- Start the waiver cycle in early December so holiday schedules do not hold up payment.
Table of Contents
- Why does the year-end rush cause so many lien waiver problems?
- Which lien waivers do I need from each sub and supplier?
- How do I match waiver amounts to the G702 and G703?
- Do I need waivers from second-tier subs and suppliers?
- When should a sub sign a conditional waiver vs an unconditional one?
- Are lien waiver forms required by state law?
- What mistakes hold up year-end payments?
- What does a year-end waiver cycle look like on a real job?
- What is the year-end lien waiver checklist?
- FAQ
- Useful sources
- Follow us
- Ready to clear your December waivers?
Why does the year-end rush cause so many lien waiver problems?
December squeezes three things into a few weeks: owners and lenders trying to close out their books, contractors trying to collect before the holidays, and office staff who are out of the office part of the month. Pay apps get pushed through faster, and the waiver step is the one that gets skipped or done sloppily.
The waivers themselves are not complicated. The trouble is volume and timing. A GC with 20 active subs may need 40 or more waivers for one draw cycle: a conditional for this month and an unconditional for last month from every sub, plus waivers from the suppliers and second-tier subs working under them. If you start collecting on December 20, you will be chasing paper during the week nobody answers the phone.
Which lien waivers do I need from each sub and supplier?
Most states use the same four basic types. If you need a refresher, see our guides on conditional vs unconditional lien waivers and partial vs final lien waivers. Here is how each one fits a December payment cycle:
| Waiver type | When you collect it | Dollar amount it should show | Year-end watch-out |
|---|---|---|---|
| Conditional progress | With the December pay app, before payment goes out | This period's payment (ties to G702 Line 8, Current Payment Due) | Through-date should match the pay app period end |
| Unconditional progress | After the November payment has cleared the sub's bank | The amount actually paid last period | Never ask a sub to sign this before funds clear |
| Conditional final | With the final pay app, including retainage release | Final payment amount, including released retainage | Disputed extras and pending change orders need to be resolved or noted first |
| Unconditional final | After the final payment has cleared | Final amount actually paid | This ends their lien rights for the job, so it is the last document you collect |
How do I match waiver amounts to the G702 and G703?
The waiver should tell the same story as the pay app. If you use the AIA format, the G702 summary page runs from Line 1 (Original Contract Sum) through Line 9 (Balance to Finish, Including Retainage), and Line 4 pulls the Total Completed and Stored to Date from Column G of the G703 continuation sheet (see the sample G702/G703 form and AIA's G702 instructions). Our G702/G703 payment application guide walks through each column.
Before you release a December check, run these four matches:
- Conditional amount = this period's payment. The sub's conditional waiver should equal what you are about to pay them, which ties to their own G702 Line 8 (Current Payment Due).
- Unconditional amount = what actually cleared last month. Not what was billed, and not what was approved. If you short-paid November by $2,000, the unconditional should show the lower number.
- Through-date = end of the pay period. A waiver through November 30 does not cover work done December 1 to 15. Our article on what the through-date means on lien waivers covers this in detail.
- Retainage is handled the way the form says. Progress waivers typically carve out retainage. The California conditional progress form, for example, excludes retentions, unpaid extras and prior unpaid progress payments (Civil Code 8132). Retainage gets waived on the final, not the progress waivers.
Do I need waivers from second-tier subs and suppliers?
On most commercial jobs, yes. Paying your first-tier sub does not mean their supplier or their sub got paid, and those lower tiers may still have lien rights. California's Contractors State License Board makes this point directly: paying your contractor does not guarantee that subcontractors and suppliers are paid, and they can file liens too (CSLB, Conditional and Unconditional Waiver and Release Forms).
At year-end, I recommend asking each first-tier sub for a simple list of their suppliers and lower-tier subs on the job, along with waivers from each one that cover the amounts the sub was paid for their scope. Our supplier lien waiver article covers what to ask for.
When should a sub sign a conditional waiver vs an unconditional one?
The simple rule: conditional before the money moves, unconditional after it clears. A conditional waiver only takes effect once payment is actually received. An unconditional waiver gives up the rights the moment it is signed.
California makes this very clear. The state's unconditional progress and final forms carry a notice warning the signer that the document is enforceable against them even if they have not been paid (Civil Code 8134, Civil Code 8138). That is why a careful sub will push back if you ask for an unconditional waiver at the same time as the check. Asking for that at year-end is one of the most common reasons payments stall.
Are lien waiver forms required by state law?
In some states, yes. California is the clearest example. Its waiver and release forms must substantially follow the statutory forms in Civil Code sections 8132 (conditional progress), 8134 (unconditional progress), 8136 (conditional final) and 8138 (unconditional final), per the CSLB. California Civil Code 8126 also says a statement that tries to waive lien rights is generally void unless it is made through one of those waiver forms or the claimant has actually been paid in full (Civil Code 8126). Confirm the current text on the official California Legislative Information site before relying on it.
Other states have their own statutory forms, and some have none. Before December closes, check the rules where your project sits. Our California lien waiver page and other state pages are a starting point, not a substitute for local counsel.
What mistakes hold up year-end payments?
- Wrong amount. The waiver shows the billed amount instead of the approved or paid amount.
- Stale through-date. The sub reuses last month's waiver and only changes the dollar figure.
- Wrong form for the state. A generic or AIA-style waiver where a statutory form is required.
- Unconditional too early. The sub signs unconditionally before funds clear, or refuses to and the GC holds the check.
- Missing lower tiers. The first-tier waiver is in, but the supplier's is not.
- Final waiver with open items. Signing a final waiver while change orders or retainage are still in dispute.
What does a year-end waiver cycle look like on a real job?
Here is a typical situation. A GC is closing out a tenant improvement in mid-December. The drywall sub bills $38,500 for the December period. The owner's lender wants a conditional waiver from every sub for the current draw, and unconditional waivers for November, before it funds.
The drywall sub sends a conditional for $38,500 with a through-date of December 15, which matches the pay app. Their November unconditional, though, shows $41,000, which is what they billed. The GC actually paid $39,200 after a back-charge. The lender's inspector catches the mismatch, and the whole draw sits until a corrected waiver comes in. Two other subs who were ready to be paid wait an extra week because the draw is held as one package.
The fix took five minutes. The delay came from nobody checking the number against the payment record first.
What is the year-end lien waiver checklist?
- Pull a list of every active sub and supplier on each job, including second-tier vendors.
- Send out waiver requests by early December with the pay app deadline, not after.
- Confirm the correct state form for each project location.
- Match every conditional to this period's payment and every unconditional to what actually cleared.
- Check through-dates against the pay app period end.
- Confirm retainage and disputed items are carved out of progress waivers.
- Hold final waivers until change orders and retainage are settled.
- Store every signed waiver with the pay app it supports so your audit trail is complete for year-end accounting.
For closeout jobs, pair this with our GC closeout documentation checklist.
FAQ
Can I ask a sub to sign an unconditional waiver when I hand them the check?
You can ask, but a careful sub will decline. An unconditional waiver gives up rights when signed, so it is normally collected after the payment clears. Use a conditional waiver with the check instead.
Should the waiver amount include retainage?
Usually not on a progress waiver. Progress forms such as California's conditional progress waiver exclude retentions. Retainage is typically covered by the final waiver when it is released.
What through-date should I use on a December waiver?
Use the last day of the work period covered by the pay app, for example December 15 or December 31, so the waiver matches the work being paid.
Do suppliers need to sign lien waivers too?
On most commercial jobs, yes. Suppliers and lower-tier subs may have lien rights even when the first-tier sub has been paid, so collect their waivers for amounts tied to your job.
Is a generic lien waiver form valid in every state?
No. Some states, including California, require waivers that substantially follow statutory forms. Check the rules for the project's state and confirm with a construction attorney.
Useful sources
- California CSLB: Conditional and Unconditional Waiver and Release Forms
- California Civil Code 8132: Conditional Waiver and Release on Progress Payment
- California Civil Code 8134: Unconditional Waiver and Release on Progress Payment
- California Civil Code 8136: Conditional Waiver and Release on Final Payment
- California Civil Code 8138: Unconditional Waiver and Release on Final Payment
- California Civil Code 8126: Limits on waiving lien rights
- AIA Contract Documents: G702-1992 Instructions
- Sample AIA G702/G703 (Florida Building Commission)
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