{"ok":true,"canonical_url":"https://dealroom.so/glossary/unperfected-lien","api_url":"https://dealroom.so/api/public/glossary/unperfected-lien","data_freshness":{"sba_records_through":"2026-05-31","fdic_records_through":"2026-03-31","dealroom_last_updated":"2026-06-15","timezone":"America/Chicago"},"source_summary":["Public SBA 7(a) loan records","FDIC institution data","DealRoom lender and franchise enrichment"],"term":{"slug":"unperfected-lien","term":"Unperfected lien","group":"The loan itself","definition":"An unperfected lien is a security interest that has not been legally established through proper filing or recording. Such a lien is vulnerable, as another creditor could perfect their lien first and take priority.","what_it_means":"If a lien is unperfected, the creditor's claim to the collateral is not publicly recognized and could be challenged, potentially leading to a loss of priority. Your SBA lender will never accept an unperfected lien; they will always ensure their lien on collateral is properly perfected via UCC filings or mortgages.","url":"https://dealroom.so/glossary/unperfected-lien","official_sources":[{"slug":"sop-50-10","title":"SOP 50 10 — Lender and Development Company Loan Programs","official_url":"https://www.sba.gov/document/sop-50-10-lender-development-company-loan-programs","official_label":"View on SBA.gov","authority_tier":2,"publisher":"U.S. Small Business Administration","source_guide_url":"https://dealroom.so/sba-7a/sources/sop-50-10"}],"related":[{"slug":"perfect-lien","term":"Perfect lien","url":"https://dealroom.so/glossary/perfect-lien"},{"slug":"lien","term":"Lien","url":"https://dealroom.so/glossary/lien"},{"slug":"ucc-filing","term":"UCC filing","url":"https://dealroom.so/glossary/ucc-filing"},{"slug":"lien-priority","term":"Lien priority","url":"https://dealroom.so/glossary/lien-priority"}],"related_questions":[{"question":"What are the specific requirements for a lender to obtain a valid first lien position on UCC collateral when prior liens exist?","url":"https://dealroom.so/for-lenders/questions/what-are-the-specific-requirements-for-a-lender-to-obtain-a-valid-first-lien-position-on-u"},{"question":"When must a lender take a lien on specific equipment for collateral, beyond a blanket lien?","url":"https://dealroom.so/for-lenders/questions/when-must-a-lender-take-a-lien-on-specific-equipment-for-collateral-beyond-a-blanket-lien"},{"question":"What are the specific lien priority requirements for lenders on both business and personal collateral securing a 7(a) loan, particularly when junior liens exist?","url":"https://dealroom.so/for-lenders/questions/what-are-the-specific-lien-priority-requirements-for-lenders-on-both-business-and-personal"},{"question":"Is a separate lien required on each piece of equipment if a blanket lien is already in place?","url":"https://dealroom.so/sba-7a/questions/is-a-separate-lien-required-on-each-piece-of-equipment-if-a-blanket-lien-is-already-in-pla"},{"question":"Does the SBA take a lien on my personal home as collateral?","url":"https://dealroom.so/sba-loans/basics/does-the-sba-take-a-lien-on-my-personal-home-as-collateral"},{"question":"Is a blanket lien on all business assets a standard SBA requirement?","url":"https://dealroom.so/sba-7a/questions/is-a-blanket-lien-on-all-business-assets-a-standard-sba-requirement"}]},"caveats":["Definitions represent DealRoom's plain-English interpretation for buyers; verify regulatory terms against the official SBA and eCFR sources listed.","Not legal, tax, or financial advice, and not an SBA eligibility determination."],"citation":{"label":"DealRoom.so Glossary — Unperfected lien","url":"https://dealroom.so/glossary/unperfected-lien","source_type":"DealRoom Data"}}