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Lien waiver form

A lien waiver is a document used in construction where a contractor, subcontractor, or supplier gives up the right to file a mechanics lien in exchange for payment. It protects owners from paying twice and keeps a project's payment records clean. Here is what a lien waiver is, the four main types, and how to use each one correctly.

What a lien waiver is

A lien waiver, sometimes called a lien release, is a signed statement in which a party who did work or supplied materials on a construction project gives up, or waives, their right to file a mechanics lien against the property, up to the amount they have been paid. A mechanics lien is a legal claim against real estate for unpaid construction work, and it can complicate a sale or a refinance, so owners and lenders want waivers as proof that everyone has been paid.

Lien waivers are exchanged as payments move down the chain. A property owner pays the general contractor, the general contractor pays subcontractors, and subcontractors pay suppliers. At each step, the party receiving payment signs a waiver so the payer has a record that this piece of the bill is settled and will not turn into a lien.

This is general information, not legal or tax advice. Rules vary by state and province, and the right choice depends on your facts. For anything important, check with a qualified professional.

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Why lien waivers matter

  • They protect the owner. A waiver shows that a contractor or supplier has been paid and will not file a lien for that amount.
  • They keep payments flowing. Lenders and title companies often require signed waivers before releasing the next payment.
  • They document the job. Waivers create a paper trail that matches payments to the parties who did the work.
  • They reduce disputes. Clear waivers make it easier to close a project without surprise claims.

The four types of lien waiver

Lien waivers come in four common types, based on two questions: is the payment conditional on the money actually clearing, and is this a progress payment or the final one?

  • Conditional waiver on progress payment. Waives lien rights for a progress payment, but only takes effect once that payment actually clears. Safe for the person signing, because it is contingent on getting paid.
  • Unconditional waiver on progress payment. Waives lien rights for a progress payment right away, whether or not the payment has cleared. The signer should only use this once they are sure the payment is good.
  • Conditional waiver on final payment. Waives all remaining lien rights, but only when the final payment clears. Used at the end of a job, contingent on payment.
  • Unconditional waiver on final payment. Waives all lien rights immediately and completely. This is the strongest waiver and should only be signed after final payment is confirmed.

Conditional vs unconditional

The most important distinction is conditional versus unconditional. A conditional waiver only becomes effective once the payment it refers to has actually cleared, which protects the party doing the work. An unconditional waiver gives up the lien right immediately, regardless of whether the money has arrived, which protects the party paying. As a rule of thumb, the person signing away rights is safer with a conditional waiver, and should be careful before signing an unconditional one, because an unconditional waiver plus an unpaid or bounced check can mean losing the lien right with nothing to show for it.

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What a lien waiver includes

  • Project and property. The job name and the address of the property.
  • The parties. The claimant signing the waiver and the customer or owner paying.
  • Payment amount. The amount being paid and the period or invoice it covers.
  • Type of waiver. Whether it is conditional or unconditional, and progress or final.
  • Through date. The date up to which work or materials are covered.
  • Signature. The claimant's signature and date.

How to use a lien waiver step by step

  1. Match the waiver to the payment. Choose progress or final, and conditional or unconditional.
  2. Fill in the project and parties. Add the property, the claimant, and the customer.
  3. Enter the amount and through date. State what is being paid and the period covered.
  4. Prefer conditional when you are the one signing. It protects you until the payment clears.
  5. Exchange the waiver with payment. The signer provides the waiver, the payer releases the funds.
  6. Keep copies. Both sides file the signed waiver with the project records.

Lien rules by location

Mechanics lien and lien waiver rules are set at the state or provincial level and vary a lot. A handful of US states publish required statutory waiver forms that must be used, while others let the parties use their own wording. Deadlines to file a lien, notice requirements, and who has lien rights all differ by location. In Canada, similar protections exist under construction lien or builders lien legislation that varies by province. Because the details are local and the stakes are real, confirm the rules where the project is and consider professional advice before signing.

Common mistakes with lien waivers

  • Signing unconditional before payment clears. This is the biggest risk for a contractor or supplier, because you give up the lien with no guarantee the money arrives.
  • Using the wrong type. Mixing up progress and final, or conditional and unconditional, can waive more or less than intended.
  • Wrong amount or through date. If the amount or covered period is off, the waiver may not match the payment.
  • Ignoring the required form. In states with statutory waiver forms, a custom form may not be valid.
  • Not keeping copies. Both the payer and the signer should file every signed waiver with the project records.

Waiver vs release of lien

The terms lien waiver and lien release are often used interchangeably, but they can mean slightly different things. A lien waiver is usually signed as part of the payment process to give up the right to file a lien for the amount paid, before any lien exists. A release of lien, on the other hand, is typically used to remove a lien that has already been filed, once the underlying debt is paid. In everyday practice on a project, most of the documents you exchange with each payment are waivers. If a lien has actually been recorded against a property, clearing it usually calls for a release, which may need to be filed with the same office that recorded the lien.

Tips for owners collecting waivers

If you are the property owner or the general contractor making payments, a simple habit protects you: collect a signed waiver with every payment, and make sure it covers everyone with potential lien rights, not just the party you pay directly. A subcontractor or supplier further down the chain can sometimes file a lien even if you paid the general contractor, so ask for waivers from lower tier parties on larger jobs. Match each waiver to the payment amount and period, use conditional waivers when you hand over a check that has not cleared, and keep a complete file. At the end of the project, a set of final unconditional waivers from everyone involved is strong evidence that the job is fully paid.

Fill out and sign a lien waiver online

You can complete a lien waiver on your computer for each payment. Open our fill a PDF tool, add the correct waiver type, type in the project, parties, amount, and through date, and download the finished form. It is processed in your browser, so your project details stay on your own device.

When it is ready, the sign a PDF tool lets the claimant draw, type, or upload a signature and place it on the page. For related paperwork such as an invoice or contractor agreement, browse the form templates library.

Keep your project paperwork together

A construction job produces a waiver at every payment, plus invoices and change orders. Create a free account on fillable.ca to save your filled lien waivers, reuse the right type for each payment, and keep your project records in one place.

Frequently asked questions

What is a lien waiver?

A lien waiver is a signed statement in which a contractor, subcontractor, or supplier gives up the right to file a mechanics lien against a property, up to the amount they have been paid. It protects owners from paying twice.

What is the difference between a conditional and unconditional lien waiver?

A conditional waiver only takes effect once the payment clears, which protects the party doing the work. An unconditional waiver gives up the lien right immediately, whether or not payment has arrived, which protects the payer.

What are the four types of lien waiver?

Conditional waiver on progress payment, unconditional waiver on progress payment, conditional waiver on final payment, and unconditional waiver on final payment. They combine whether the waiver is conditional and whether it covers a progress or final payment.

When should I sign an unconditional lien waiver?

Only after you are certain the payment has cleared. An unconditional waiver gives up your lien right immediately, so signing one before the money is confirmed can leave you unpaid with no lien to fall back on.

Are lien waiver forms the same everywhere?

No. Rules vary by state and province. Some US states require specific statutory forms, while others allow custom wording. Canada has provincial construction or builders lien laws. Confirm the rules where the project is located.

Can I fill out a lien waiver online?

Yes. Open the correct waiver type in the fill a PDF tool, type in the project, parties, and amount, and download it. Use the sign a PDF tool to add a signature. The document stays on your device.

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