Avoid a $75,000+ loss from a missed deadline
Maryland Lien Deadlines for Material Suppliers
Material suppliers in Maryland have specific rights to file a mechanics lien if they aren't paid. However, Maryland law requires strict adherence to notice and filing deadlines. If you miss a deadline by even one day, your lien rights may be extinguished forever. This guide outlines the critical steps for suppliers to secure their payment rights.
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Maryland is High Risk for Suppliers
Maryland has strict deadlines. Always calculate your specific deadline based on your last furnishing date.
Maryland Mechanics Lien Deadlines (Updated 2026)
| Deadline Type | Timing | Details |
|---|---|---|
| Lien Filing Deadline | 180 days from last furnishing | Must be filed with the county recorder/clerk. |
| Enforcement Deadline | 1 year from petition filing | Lawsuit to foreclose on the lien must be filed by this date. |
| Preliminary Notice | Notice of lien claim within 120 days of last furnishing | Required to preserve your right to file a lien later. |
| Statutes | Governing statutes | Md. Code, Real Prop. §9-104; §9-105; §9-109 |
Common Supplier Mistakes in Maryland
Missing the 120-day Notice of Lien Claim
Many suppliers fail to send the required preliminary notice early in the project, invalidating their future lien rights.
Filing the lien after 180 days
Waiting too long to file. The deadline is strict and often does not extend for weekends or holidays.
Missing the 1-year enforcement deadline
Filing a lien is not enough; you must enforce it (file a lawsuit) before the enforcement period expires.
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Disclaimer: This content is for informational purposes only and does not constitute legal advice.