A mechanic's lien is a legal document used by contractors, subcontractors, and suppliers to secure payment for work completed on a construction project. Filing a mechanic's lien essentially states that:
- You're owed money for services provided
- You're expecting payment by a specific date
- You'll proceed with litigation if you don't receive payment by that date
While a lien is in place, it restricts the owner from selling, refinancing, or transferring the property without paying you. That pressure makes liens one of the most powerful payment tools available—especially for subcontractors and suppliers.
Mechanic's lien laws vary significantly by state, with different rules governing who can file a lien, what notices are required, and timelines for filing and enforcement. This guide covers the essentials of Arkansas's mechanic's lien laws to help you protect your right to payment.
Commercial/5+ Unit Residential: Not required
1-4 Unit Residential: Must submit Residential Lien Warning Notice to owner before work begins
Commercial/5+ Unit Residential: Required within 75 days from when labor, services, or materials were furnished
1-4 Unit Residential: Required only if GC did not deliver the Residential Lien Warning Notice to the owner
Commercial/5+ Unit Residential: Required within 75 days from when labor was furnished
1-4 Unit Residential: Required only if GC did not deliver the Residential Lien Warning Notice to the owner
Required: Must give the owner 10 days' written notice before filing a lien
Required: Must give the owner 10 days' written notice before filing a lien
Required: Must give the owner 10 days' written notice before filing a lien
Within 120 days after last furnishing
Within 120 days after last furnishing
Within 120 days after last labor furnished
Must file suit and record a lis pendens within 15 months after the lien is filed
Must file suit and record a lis pendens within 15 months after the lien is filed
Must file suit and record a lis pendens within 15 months after the lien is filed
Unpaid contract balance for work, labor, services, materials, or equipment
Value of unpaid lienable work actually furnished to the project
Wages for labor performed
Mechanic's lien rights in Arkansas are governed by Ark. Code §§ 18-44-101 to 18-44-135. These rights apply only to private projects. (Public projects cannot be liened; instead, unpaid subcontractors, laborers, suppliers, and design professionals must pursue payment under Arkansas's public-works bonding requirements.)
Arkansas is also one of the most notice-dependent lien states in the country. Depending on the project type, you may need one (or several) different notices to preserve your rights. The state is strict about timing, too, both for filing and enforcing your lien. So let's get into it.
In Arkansas, mechanic’s lien rights extend to:
- General (original) contractors
- Subcontractors of any tier
- Laborers
- Material suppliers
- Equipment suppliers
- Design-related professionals—including architects, engineers, surveyors, appraisers, landscapers, abstractors, and title insurance agents—when they have a written contract with the owner or the owner’s agent
Arkansas allows liens for labor, materials, equipment, and certain professional services that “improve” private property. The state interprets “improvement” broadly, ranging from traditional construction and repairs to installation of machinery, fixtures, and even land-drainage systems (Ark. Code § 18-44-101).
Here are examples of what’s considered lienable and what isn’t.
Lienable Work in Arkansas
- Labor performed
- Materials, goods, fixtures, engines, boilers, or machinery furnished
- Equipment or tools provided
- Services rendered in construction, alteration, or repair
- Professional design services (architectural, engineering, surveying, appraisal, landscaping, abstracting, title insurance) under a written agreement
- Drainage tile or pipe installation (expressly included)
Non-Lienable Work in Arkansas
- Work on public property
- Professional design services without a written contract with the owner or agent
- Work or materials provided after termination of the contractual relationship
- Fees, penalties, or damages not directly tied to the construction work
- Work on residential projects (1–4 units) if the Residential Lien Warning Notice was never delivered to the owner
Before filing a lien in Arkansas, ensure that you’ve met any notice requirements that apply to your role—specifically, the 75-day preliminary notice and 10-day Notice of Intent to lien (see table above).
Deadline to File
All claimants—contractors, subs, suppliers, laborers, and design professionals—must file their lien within 120 days after last furnishing labor, materials, services, equipment, or supplies to the project.
Filing Requirements
- Where to file: Circuit clerk’s office in the county where the property is located
- Form requirements: Arkansas has no state-issued form, but a valid lien filing must include:
- Claimant name and address
- Owner’s name
- Name of the person who contracted for the work
- A just and true account of the amount due (after all credits)
- A property description sufficient for identification (street address alone is not enough)
- An affidavit of notice showing compliance with required notices
- Copies of required notices and proof of service
- Notarization: Yes, the lien filing must include an affidavit, which requires notarization.
- Filing fee: $15.00 for the first page plus $5.00 for each additional page (under Ark. Code § 21-6-306).
Service Requirements
Arkansas law does not require that a recorded mechanic’s lien be sent separately to the property owner or any other party.
Recording a lien preserves your rights—but enforcement is how you get paid. Here’s what you must do to ensure you enforce your lien in Arkansas.
Enforcement Requirements
- Enforcement deadline: File a lawsuit to enforce the lien within 15 months after the lien is filed.
- Lis pendens: You must also file a notice of lis pendens within the same 15-month period.
- Filing location: The circuit court in the county where the property is located.
- Lien priority: Mechanic’s liens generally relate back to the time construction first started on a project, not when a lien was recorded. For the most part, all lien claimants share the same level of priority and are typically paid ahead of later recorded mortgages or liens.
Lien Release Requirements
Once the lien is satisfied, the claimant must file a written release of satisfaction with the circuit clerk in the county where the lien was recorded. Failing to clear a paid lien can lead to potential liability.
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Generally, yes. Arkansas doesn’t tie lien rights to contractor licensing. However, performing unlicensed work can lead to other legal or contractual issues, so it’s still something to be mindful of.
Yes. Arkansas allows parties without a direct contract to file liens as long as they meet any pre-lien notice requirements that apply to them.
No. Arkansas’s mechanic’s lien filing and enforcement deadlines are fixed by statute and cannot be shortened by contract.
Yes. Arkansas requires all claimants to serve a 10-day Notice of Intent (NOI) before filing the lien. The NOI must clearly state the amount claimed and who owes the money.
Additionally, Arkansas is pretty specific about how this notice must be served. Acceptable methods under Ark. Code § 18-44-114 include:
- Personal service by a sheriff or other officer authorized to serve civil process
- Personal service by any person who would be a competent witness (with proof by affidavit)
- Certified or registered mail, return receipt requested, with delivery restricted to the addressee or the addressee’s agent
- Any delivery method that provides written, third-party verification of delivery to a place where the owner maintains an office, conducts business, or resides
If mail is refused or returned unclaimed, the claimant must immediately resend the notice by first-class mail.
If the NOI isn’t properly served (or if you can’t prove service), the lien is invalid.
Yes—but what you send depends on the project type. Arkansas has two different notice rules:
On residential projects (1–4 units):
The owner must receive the Residential Lien Warning Notice before work begins. The GC is supposed to provide it, but every other claimant’s lien rights depend on whether the notice was delivered.
If the GC doesn’t provide it—or can’t prove they provided it—subs, suppliers, laborers, and design pros must send their own before work begins.
On commercial and large residential projects (5+ units):
Subcontractors, suppliers, laborers, and design professionals must send a written notice to the owner and prime contractor within 75 days of last furnishing. This notice is required to preserve lien rights on commercial projects.
If you miss the applicable notice, you can still file a lien, but it won’t hold up if you try to enforce it.
No, Arkansas doesn’t require statutory lien waiver forms. However, it’s best practice to use clear, unambiguous language and specify the payment and work period covered by the waiver. Learn more about Arkansas lien waivers here.
You can lien for the value of unpaid lienable work actually furnished—labor, materials, equipment, or qualifying professional services.
You cannot lien for penalties, late fees, attorney’s fees, or other charges that aren’t directly tied to improving the property.
Only design professionals, like architects, engineers, and surveyors, must have a written contract with the owner or owner’s agent to claim lien rights in Arkansas.
For the rest of you, a written contract is not required, as lien rights can also arise from oral or implied agreements. That said, written agreements are always best practice as it’s easier to defend your claim in court.
Arkansas actually plans for this in Ark. Code § 18-44-114(b). If the owner refuses delivery or the notice comes back unclaimed, your lien rights don’t disappear. You just resend the notice by first-class mail and keep the returned envelope as your proof of service. After that, you can move forward with filing your lien as normal.
Disclaimer: This guide is for informational purposes only and does not constitute legal advice. Always consult with a qualified construction attorney in your state regarding specific legal matters before taking any action that could affect your lien rights.