To file a mechanics lien in Washington DC, record a notarized Notice of Mechanic’s Lien with the DC Recorder of Deeds at 1101 4th Street SW, Suite 500, within 90 days after your work is completed or terminated, pay the $30 recording fee, and send the owner a copy by certified mail within five business days.1D.C. Law Library. District of Columbia Code 40-301.02 – Notice Miss the 90-day window and the lien right disappears permanently.
Who Can File
DC law gives lien rights to any contractor who contracted directly with the property owner for construction, repair, or improvement work. The lien attaches to the building and the land, up to the extent of the owner’s interest at the time the work was authorized.2D.C. Law Library. District of Columbia Code 40-301.01 – Mechanic’s Lien
Subcontractors, material suppliers, and laborers also qualify. Under DC Code § 40-303.01, anyone directly employed by the original contractor to furnish work or materials for the project has the same lien rights, and the same obligations, as the general contractor.3D.C. Law Library. District of Columbia Code 40-303.01 – Subcontractor’s Lien
One boundary matters before you file. The work must have been done at the direction of the owner or the owner’s authorized agent. If a tenant hired you without the landlord’s involvement, your lien can only attach to the tenant’s leasehold interest, not to the underlying property. A leasehold lien evaporates if the lease is terminated for default, so it’s worth far less than a lien on the fee.
What to Gather Before You Start
Collect everything below before you sit down with the form. Anything missing will either get the filing bounced at the recorder’s desk or leave a lien that’s easy to attack later.
- Property identifiers: the Square, Suffix, and Lot numbers from DC’s land records. A street address alone is not enough. Look them up through the DC Office of Tax and Revenue’s real property tax database.
- Owner information: the full legal name and mailing address of the owner of record, plus any registered agent.
- Business documentation: if you are an entity organized under DC law or doing business in DC, a photocopy of your current business license and a Certificate of Good Standing issued within 180 days.4Government of the District of Columbia Office of Tax and Revenue Recorder of Deeds. Notice of Mechanic’s Lien Form
- Work dates: when your work or deliveries began and ended.
- Dollar amount: the total you’re claiming, minus credits for any payments already received.
- A notary: the form requires a sworn verification signed under penalty of perjury.
Filling Out the Notice of Mechanic’s Lien
The official fillable PDF comes from the DC Recorder of Deeds through the Office of Tax and Revenue website.4Government of the District of Columbia Office of Tax and Revenue Recorder of Deeds. Notice of Mechanic’s Lien Form A notice that doesn’t comply with DC Code § 40-301.02 is void, not just defective, so the form is less forgiving than most government paperwork.1D.C. Law Library. District of Columbia Code 40-301.02 – Notice
Parties and Property
Enter the date of the notice and indicate whether the project is ongoing, completed, or terminated. If finished or terminated, fill in that specific date. This is the date your 90-day clock runs from.
Add your full legal name and address as the contractor, then the same for the property owner. For the property, enter the Square, Suffix, and Lot numbers along with the street address. A mistake in those three numbers can send your lien onto the wrong parcel, or onto nothing at all.
Claim Amount and Work Description
State the total dollar amount claimed. The statute requires this figure to reflect the contract price, or the reasonable value of the work if there was no written contract, minus any payments you’ve already received.2D.C. Law Library. District of Columbia Code 40-301.01 – Mechanic’s Lien Don’t pad the number with interest or attorney fees. The form has no field for them, and inflating the claim is one of the fastest ways to invite a challenge. Interest may be recoverable later in the enforcement lawsuit; it does not belong in the lien amount itself.
Check the box showing whether your contract was with the owner directly or with a general contractor as a subcontractor. Then describe the work or materials, with the specific dates work started and ended, or for material suppliers, the first and last delivery dates. Be concrete. “Installed HVAC system in three-unit residential building, April 3 to June 15, 2026” beats “construction services.”
Contractor Status and Notarized Verification
Certify your business status: individual, DC-organized entity, out-of-state entity doing business in DC, or out-of-state entity not doing business here. Entities organized in DC or doing business here must attach the current business license and Certificate of Good Standing.
Sign the sworn verification in front of a notary. The statement affirms under penalty of perjury that the contents of the notice are true and that you have a right to recover the amount claimed.1D.C. Law Library. District of Columbia Code 40-301.02 – Notice The notary signs, stamps, and notes the commission expiration date.
Recording at the Recorder of Deeds
File the completed form at the DC Recorder of Deeds, 1101 4th Street SW, Suite 500, Washington, DC 20024. The office accepts filings in person, by mail, or electronically. In-person recording hours run 9:00 a.m. to 3:00 p.m.5Office of Tax and Revenue. ROD FAQs
The recording fee is $25 plus a $5 surcharge required by DC Code § 42-1211, for a total of $30.6Office of Tax and Revenue. General Recording Requirements and Fees Check the document for blanks or missing notarization before you hand it to the clerk. A defective form comes right back.
Serving the Owner
Within five business days of recording, send the owner a copy of the recorded notice by certified mail at their current address. If you can’t find a current address in DC’s public records, use the last known address.7D.C. Law Library. District of Columbia Code Chapter 3 – Mechanics, Materialmen, and Contractors
If the certified mail comes back unclaimed or undelivered, post a copy of the notice on the property itself, somewhere generally visible from an entry point.4Government of the District of Columbia Office of Tax and Revenue Recorder of Deeds. Notice of Mechanic’s Lien Form Keep the certified mail receipt, the return receipt or returned envelope, and photos of the posted notice. That paper trail is your proof if the owner later claims no notice.
The 90-Day Clock
The notice must be recorded either during construction or within 90 days after the earlier of the project’s completion or termination. If it isn’t recorded in that window, the lien terminates automatically. No extensions.1D.C. Law Library. District of Columbia Code 40-301.02 – Notice
Two traps. First, “completion or termination” means whichever happens first. If you were fired from the job on May 1 but the project itself wasn’t finished until August, your clock started May 1, the day your involvement ended. Second, you can file during construction, before completion, which gives you a cushion if you can already see a payment dispute coming. Waiting until the last week of the 90 days is a gamble; any hiccup with the notarization, the property description, or the recorder’s schedule can push you past the deadline.
Enforcing the Lien Within 180 Days
Recording the lien is only step one. To actually collect, you have to file a lawsuit to enforce the lien within 180 days of the recording date, and record a notice of pendency of action (lis pendens) in the land records within 10 days of filing that lawsuit.8D.C. Law Library. District of Columbia Code 40-303.13 – When Suit to Be Commenced
Missing either deadline terminates the lien entirely. Many claimants lose their leverage here. They record, assume the pressure alone will produce payment, and discover six months later that the enforcement window has closed. If you’re serious about collecting, start talking to an attorney well before the 180 days run out. No court will sympathize with a filing that arrives on day 181.
Mistakes That Void a DC Lien
Clerks and judges see the same errors over and over. Avoiding them gives your lien the best chance of surviving a challenge.
- Wrong property description: using only a street address instead of the Square, Suffix, and Lot numbers. Verify every digit against DC property tax records.
- Inflated claim amount: including attorney fees, interest, or amounts already paid. The lien should reflect the unpaid contract price or reasonable value of the work, minus credits.
- Late recording: filing after the 90-day window closes. One day late and the lien is dead.
- Missing notarization: the verification must be sworn and notarized. An unsigned or un-notarized form is void on its face.1D.C. Law Library. District of Columbia Code 40-301.02 – Notice
- Late or missing service: forgetting to send the owner a copy by certified mail within five business days, or failing to post the notice when mail bounces back.
- Missing business documentation: DC entities and out-of-state entities doing business in DC must attach a current business license and Certificate of Good Standing.
- Sleeping on enforcement: recording the lien but never suing within 180 days. The lien expires and cannot be revived.
Releasing the Lien
Once you’re paid in full, record a lien release with the Recorder of Deeds to clear the property’s title. Leaving a satisfied lien on the record creates problems for the owner on sale or refinance and can expose you to liability for clouding title.
If the dispute is heading to court instead, the owner has two ways to get the lien off the property while the case proceeds: pay the claimed amount, plus interest and costs as directed by the court, into the court, or post a surety bond guaranteeing payment of any eventual judgment. Once the court approves either, the property is released and the fight continues against the deposited funds or the bond.9D.C. Law Library. District of Columbia Code 40-303.16 – Payment Into Court and Release You get at least five days’ notice before the court considers a surety bond, and can appear to object if the surety isn’t adequate.