Delaware Lien Waiver Forms — Generate in 60 Seconds
Generate Delaware-compliant lien waivers for your construction projects. Delaware does not prescribe mandatory statutory waiver forms, so properly drafted custom forms are used. All four waiver types are available — conditional and unconditional, progress and final. Advance waivers are void under 25 Del.C. 2706(b), and residential contractors face license suspension for failing to provide payment certifications at final payment under Section 2707.
Which Type Do You Need?
Delaware uses all 4 standard waiver types. Two factors determine which form you need: (1) whether payment has cleared, and (2) whether this covers a progress payment or the final payment. Section 2706(b) draws a hard line: waivers executed simultaneously with or after payment are enforceable, but anything signed before payment is void.
Decision Tree
Generate Your Delaware Lien Waiver
Generate waivers regularly?
Create a free account to save your waivers, track projects, and manage contacts.
Sign Up FreeDelaware Lien Waiver Rules at a Glance
No mandatory statutory forms
Delaware does not prescribe specific waiver language. Custom forms are used, but must clearly express the intent to waive lien rights with adequate consideration.
Advance waivers are void
25 Del.C. 2706(b) makes any contract or agreement waiving lien rights before payment void as against public policy and wholly unenforceable.
Notarization not required
Lien waivers don't need notarization. However, residential contractors must provide a notarized payment certification at final payment under Section 2707.
Residential contractor certification
Section 2707: before receiving final payment on owner-occupied residences, the contractor must provide notarized proof of paying all subs and suppliers — or face license suspension.
5% retainage cap (public projects)
Public contracts cap retainage at 5%. Private project retainage is governed entirely by the contract.
Filing deadlines
Direct contractors: 180 days after completion. Subs and suppliers: 120 days from last furnishing of labor or materials.
Delaware Lien Waiver Legal Requirements
Delaware's mechanics lien law is codified at 25 Del.C. Chapter 27. The state does not prescribe mandatory statutory lien waiver forms — unlike California or Texas, there is no required form language. Waivers must clearly express the intent to release lien rights and be supported by adequate consideration (the payment itself). Section 2706(b) is the key waiver provision: any contract or agreement waiving lien rights is "void as against public policy and wholly unenforceable." The critical exception: written waivers executed and delivered simultaneously with or after payment are enforceable. This means conditional waivers (exchanged with a payment application) and unconditional waivers (signed after payment clears) are both valid, but advance waivers baked into the original contract are not. Section 2707 adds a residential-specific protection: on owner-occupied dwellings, a contractor must provide either a notarized certification that all subs and suppliers have been paid in full, or written releases signed by every person entitled to file a lien, before receiving full or final payment. Failure to provide this certification is grounds for immediate suspension or revocation of the contractor's business license.
Delaware Conditional Progress Waiver
What It Is
Waives lien rights for a specific progress payment, effective only when the payment check clears the bank. Until the funds are actually received, your lien rights remain intact.
When to Use
When exchanging a waiver for a progress draw you haven't received yet, or when the check hasn't cleared.
Key Legal Points
- Release is conditional — effective only upon receipt of payment in good and sufficient funds.
- Covers only the specific progress payment amount stated, not the entire project.
- Should explicitly exclude unpaid retainage, pending change orders, and work performed after the through-date.
- Delaware does not require specific statutory language, but the conditional nature must be clearly stated.
- Enforceable under 25 Del.C. 2706(b) because it is executed simultaneously with or after the payment process.
Tips
- Specify the exact through-date and payment amount to avoid disputes about scope.
- Keep copies of corresponding pay applications and invoices referenced in the waiver.
- Because Delaware uses custom forms, make sure your conditional language is explicit — vague wording could be interpreted as unconditional.
Delaware Unconditional Progress Waiver
What It Is
Immediately and irrevocably waives lien rights for a specific progress payment upon signing. There is no condition — once signed, the waiver is effective regardless of whether payment actually arrives.
When to Use
Only after you've received the progress payment and the funds have cleared.
Key Legal Points
- Effective immediately upon signing — no condition on payment clearing.
- Covers only the specific progress payment amount, not the entire project.
- Should exclude unpaid retainage and pending change orders.
- Once signed, you cannot reclaim lien rights for the covered amount even if payment fails.
- Delaware law does not prohibit requiring unconditional waivers before payment, unlike Texas.
Warning
Do not sign an unconditional progress waiver until the check has cleared your bank. Delaware has no statute like Texas Section 53.283 that prohibits requiring an unconditional waiver before payment. Your only protection is refusing to sign prematurely.
Tips
- Wait for funds to clear before signing — there is no statutory backstop in Delaware if you sign too early.
- If pressured to sign before payment, offer a conditional waiver instead.
Delaware Conditional Final Waiver
What It Is
Waives lien rights for all labor, services, equipment, and materials furnished on the entire project, conditioned on receipt of the final payment including retainage.
When to Use
When submitting a request for final payment (including retainage) but you haven't received it yet.
Key Legal Points
- Covers the entire project scope — all labor, materials, equipment, and services.
- Conditional on receipt of final payment in good and sufficient funds.
- Final payment amount should include all retainage and approved change orders.
- The conditional language protects you if the final check bounces or never arrives.
- On residential projects, the GC must also provide the Section 2707 certification or sub releases to the owner.
Tips
- Confirm that the final payment amount includes all retainage — on public projects, retainage is capped at 5%.
- List any disputed amounts or pending change orders as exclusions if they haven't been resolved.
- On residential work, remind the GC of the Section 2707 certification requirement — it protects you too.
Delaware Unconditional Final Waiver
What It Is
Immediately and irrevocably releases all lien rights for the entire project upon signing. This is the most consequential waiver — it states you have been paid in full.
When to Use
Only after all payment — including final payment, retainage, and any approved change orders — has been received and cleared.
Key Legal Points
- Effective immediately upon signing — covers ALL work on the project.
- No conditions, no carve-outs, no going back.
- States that the signer has been paid in full for all labor, services, equipment, and materials.
- Delaware courts will enforce this as written — there is no statutory safety net for signing prematurely.
- Cannot be reversed once executed, even if amounts are later found to be owing.
Warning
This is your final release. Do not sign with any amounts outstanding — including retainage, disputed extras, or pending change orders. Verify every dollar before signing.
Tips
- Triple-check that all retainage has been released and all change orders are settled before signing.
- If any disputes remain, use a conditional final waiver and resolve the disputes separately.
Common Delaware Lien Waiver Mistakes
- 1
Assuming advance waivers in your contract are enforceable
25 Del.C. 2706(b) makes any pre-payment waiver of lien rights void as against public policy. If your contract includes a clause waiving mechanics lien rights before you start work, that clause has no legal effect. Waivers are only enforceable when executed simultaneously with or after payment.
- 2
Signing an unconditional waiver before payment clears
Delaware has no statute like Texas Section 53.283 that prohibits requiring unconditional waivers before payment. If you sign an unconditional waiver and the check bounces, you've released your lien rights with no recourse. Always use a conditional waiver until funds clear.
- 3
Missing the Section 2707 certification on residential projects
On owner-occupied dwellings, the contractor must provide either a notarized payment certification or signed releases from all subs before receiving final payment. Failure triggers license suspension or revocation. GCs who skip this step risk their business license, and subs who don't get paid lose a layer of protection.
- 4
Confusing the two filing deadlines
Delaware has different lien filing deadlines depending on your contract tier. Direct contractors get 180 days after completion (Section 2711(a)). Subs and suppliers get 120 days from last furnishing (Section 2711(b)). Miss your deadline and your lien claim is gone.
- 5
Using vague conditional language in a custom waiver
Since Delaware doesn't prescribe statutory form language, the conditional nature of your waiver depends entirely on how you draft it. Ambiguous language like 'upon payment' without specifying when the condition is satisfied can be interpreted as unconditional by a court. Be explicit: 'This waiver is effective only upon receipt of payment in good and sufficient funds.'
Delaware Lien Waiver FAQ
Does Delaware require statutory lien waiver forms?
Do lien waivers need to be notarized in Delaware?
What's the difference between a conditional and unconditional lien waiver in Delaware?
Are advance lien waivers enforceable in Delaware?
What are Delaware's mechanics lien filing deadlines?
What is the Section 2707 residential contractor certification?
Does Delaware require preliminary notices?
Is there a retainage cap in Delaware?
What is the minimum claim amount for a mechanics lien in Delaware?
How does Delaware handle lien priority?
Lien Waiver Guides & Resources
Lien Waivers Meet QuickBooks Online: Automatic Sync for GCs
LienWaiver.pro now syncs lien waivers directly with QuickBooks Online. Generate waivers from QBO bills, track them, and attach signed PDFs back to the bill.
7 min read
Conditional vs Unconditional Lien Waiver: Which One Should You Sign?
Sign conditional waivers before payment clears, unconditional after. Here's the difference and why it matters.
10 min read
How to Fill Out a Lien Waiver Form: A Step-by-Step Guide
A lien waiver has 8-12 fields. Here's what goes in each one, common mistakes that invalidate waivers, and how to avoid signing away more than you should.
10 min read
Do Lien Waivers Need to Be Notarized? A State-by-State Guide
Only 2 states require notarized lien waivers by law. In California, notarization may actually invalidate your waiver. Here's what you need to know.
9 min read
Lien Waiver Forms for Other States
* = mandatory statutory form language required