North Dakota Lien Waiver Forms — Generate in 60 Seconds
Generate North Dakota lien waivers that follow construction industry best practices under NDCC Chapter 35-27. North Dakota doesn't mandate statutory waiver forms, so any written document clearly expressing the intent to waive lien rights is enforceable — but that flexibility makes the language you use critical. All four waiver types available with free preview.
Which Type Do You Need?
North Dakota accepts all four standard waiver types. Two factors determine which one you need: (1) whether payment has cleared your bank, and (2) whether this covers a progress payment or the entire project. Because North Dakota doesn't regulate waiver forms, using the right type is your main protection — especially since advance waivers are permitted and there's no statute preventing a GC from requiring an unconditional waiver before payment.
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Sign Up FreeNorth Dakota Lien Waiver Rules at a Glance
No statutory form required
North Dakota does not prescribe mandatory waiver forms or language. Any written document that clearly states the amount being waived and the property it applies to is enforceable. Must be signed by the waiving party.
Notarization NOT required
Lien waivers do not need to be notarized under North Dakota law. Note: the mechanics lien itself must be recorded with the county Register of Deeds.
Advance waivers permitted
North Dakota has no statute barring advance waivers. Owners can include no-lien clauses in contracts that eliminate your lien rights before work starts. Read your contract carefully.
10-day notice before lien filing
You must serve a written Notice of Intent to Lien on the property owner at least 10 days before filing a construction lien (NDCC 35-27-05). No preliminary notice required.
10% retainage cap until 50% complete
Retainage is capped at 10% of each estimate until the project reaches 50% completion. After that, no further retainage may be withheld (NDCC 43-07-23). Interest on retained funds goes to the contractor.
90-day filing deadline
Mechanics lien must be filed within 90 days of last furnishing. Late filing (up to 3 years) is possible but with reduced priority and recovery limited to the owner's unpaid balance to the GC.
North Dakota Lien Waiver Legal Requirements
North Dakota is a non-statutory waiver state. NDCC Chapter 35-27 governs construction liens but does not prescribe specific lien waiver forms, language, or exchange procedures. To be enforceable, a lien waiver must be in writing, signed by the waiving party, and clearly state the amount being waived and the property to which it applies. Both conditional and unconditional waivers are recognized — the distinction matters because North Dakota law provides no statutory protection against signing unconditional waivers before payment. North Dakota is an "unpaid balance" lien state, meaning a subcontractor's (sub's) lien is limited to the difference between the contract price and what the owner has already paid the general contractor (GC). This affects waiver strategy: if the owner has paid the GC in full before you file, your lien may have no value even if you haven't been paid. The 10-day Notice of Intent to Lien (NDCC 35-27-05) must be served on the owner before recording a lien. Retainage is capped at 10% until 50% project completion, with no further withholding allowed after that point (NDCC 43-07-23). Retained funds must be deposited in an interest-bearing North Dakota account, with interest paid to the contractor at final payment. Prompt payment law (NDCC 13-01.1) applies only to public projects — 45 days to pay, with 1.75% monthly interest on late payments.
North Dakota Conditional Progress Waiver
What It Is
Waives lien rights for a progress payment, effective only when the check clears the bank. If the check bounces, your lien rights are preserved.
When to Use
When exchanging a waiver for a progress payment you haven't received yet, or when the check hasn't cleared.
Key Legal Points
- Effective only upon receipt and clearance of the specified payment amount.
- Covers work through a specific date — excludes retainage, pending change orders, and work performed after the covered period.
- Because North Dakota doesn't mandate waiver language, review the form carefully for any clauses that expand scope beyond the intended payment.
- North Dakota is an unpaid balance state — your lien is limited to what the owner still owes the GC. Conditional waivers protect you if the payment chain breaks down.
- Should reference the specific project, property address, and payment amount.
Tips
- This is the safest waiver to exchange at draw time — your lien rights survive if payment fails.
- Always specify the exact payment amount and the through-date for work covered.
- Remember retainage is capped at 10% until the project hits 50% completion (NDCC 43-07-23) — verify the retainage amount being withheld matches this rule.
North Dakota Unconditional Progress Waiver
What It Is
Immediately waives lien rights for a progress payment upon signing. Takes effect whether or not you've actually been paid.
When to Use
Only after you've received the progress payment and it has cleared your bank.
Key Legal Points
- Effective immediately upon signing — no conditions, no take-backs.
- North Dakota has no statutory prohibition against requiring unconditional waivers before payment (unlike Texas or California). You must protect yourself.
- Covers work through a specific date — should exclude retainage and pending extras.
- Because North Dakota doesn't regulate waiver forms, an unconditional waiver with broad language could waive more rights than you intend.
Warning
North Dakota law does NOT prohibit a GC from requiring an unconditional waiver before payment. You have less statutory protection than in states like Texas or California. Don't sign until the money is in your account.
Tips
- Verify the exact deposit amount before signing — compare your bank statement to the waiver amount.
- In an unpaid balance state like North Dakota, losing lien rights through an unconditional waiver is especially risky because your claim is already limited.
North Dakota Conditional Final Waiver
What It Is
Waives lien rights for ALL work on the project, conditioned on receipt of final payment including retainage.
When to Use
When submitting a request for the final payment (including retainage) and you haven't received it yet.
Key Legal Points
- Covers the entire project — not just a progress period. This is a complete release conditioned on payment.
- Final payment amount should include all retainage and approved change orders.
- Conditional protection: if the final check bounces, your lien rights for the entire project are preserved.
- North Dakota's 90-day lien filing deadline still applies — don't let a conditional final waiver lull you into missing it.
- List any disputed amounts separately. Anything not carved out is waived once payment clears.
Tips
- Make sure the final payment amount includes ALL retainage. Under NDCC 43-07-23, no retainage should have been withheld after 50% completion — verify the total owed.
- Confirm interest on retained funds is included in the final payment — that money is yours by statute.
- If disputes remain, list them with dollar amounts as exceptions on the waiver.
North Dakota Unconditional Final Waiver
What It Is
Immediately and irrevocably releases ALL lien rights for all work performed on the entire project. The most consequential waiver type.
When to Use
Only after ALL payment — including final payment and retainage — has been received and cleared your bank.
Key Legal Points
- Complete, immediate, and irrevocable release of all lien rights on the project.
- No conditions — signing this means you're done.
- North Dakota provides no built-in warning notice on unconditional forms (unlike Texas). The form language is all you get.
- Once signed, your only recourse for non-payment is a breach of contract claim — not a lien.
- In an unpaid balance state, you may have limited lien value anyway — but that doesn't mean you should give up what you have without payment.
Warning
This is permanent. North Dakota's lack of waiver regulation means there's no statutory safety net. Verify every dollar — including interest on retained funds — has cleared before signing. If ANY amount is outstanding, use a conditional final waiver instead.
Tips
- Triple-check that all retainage, final payment, and interest on retained funds have cleared your bank.
- If disputes remain, don't sign — use a conditional final and resolve separately.
- Keep a complete paper trail: all progress waivers, pay applications, and this final waiver.
Common North Dakota Lien Waiver Mistakes
- 1
Signing an unconditional waiver before payment clears
North Dakota has no law prohibiting this practice (unlike Texas and California). If a GC hands you an unconditional waiver and says the check is coming, push back. Once you sign a clear unconditional waiver, your lien rights are gone regardless of whether you get paid.
- 2
Not reading no-lien clauses in the original contract
North Dakota permits advance waivers. Owners can include contract language that eliminates your lien rights before work starts. Unlike states that void these clauses, North Dakota courts may enforce them. Read every contract before you sign.
- 3
Missing the 90-day lien filing deadline
North Dakota allows late filing up to 3 years from first furnishing, but a late-filed lien loses priority against good-faith purchasers and encumbrancers. Worse, recovery is limited to whatever the owner still owes the GC at the time. File within 90 days for full protection.
- 4
Forgetting the 10-day Notice of Intent to Lien
Before recording a construction lien, you must serve a written notice on the property owner at least 10 days in advance (NDCC 35-27-05). Skip this step and you can't file your lien. This is separate from the lien itself.
- 5
Not claiming interest on retained funds
NDCC 43-07-23 requires retainage to be deposited in an interest-bearing North Dakota account, with interest payable to the contractor at final payment. Many contractors don't know this and leave money on the table. Make sure your final payment includes earned interest on retained funds.
North Dakota Lien Waiver FAQ
Does North Dakota require statutory lien waiver forms?
Do lien waivers need to be notarized in North Dakota?
What's the difference between a conditional and unconditional lien waiver in North Dakota?
Are advance lien waivers enforceable in North Dakota?
What is the 10-day Notice of Intent to Lien requirement?
What are North Dakota's mechanics lien filing deadlines?
What does 'unpaid balance' lien state mean for North Dakota?
Is there a retainage cap in North Dakota?
Does North Dakota have prompt payment laws?
How long do I have to enforce a filed mechanics lien in North Dakota?
Lien Waiver Guides & Resources
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Lien Waiver Forms for Other States
* = mandatory statutory form language required