{"ok":true,"canonical_url":"https://dealroom.so/glossary/fixed-margin","api_url":"https://dealroom.so/api/public/glossary/fixed-margin","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":"fixed-margin","term":"Fixed margin","group":"The loan itself","definition":"In a variable interest rate loan, this is the constant percentage added to a fluctuating base rate (like WSJ Prime or SOFR) to determine your total interest rate. The margin itself does not change.","what_it_means":"Most SBA 7(a) loans have variable interest rates. Your interest rate will be the base rate plus a fixed margin, for example, WSJ Prime + 2.75%. Understand that while the margin is fixed, your actual interest payments will fluctuate with the base rate, impacting your monthly debt service.","url":"https://dealroom.so/glossary/fixed-margin","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"},{"slug":"13-cfr-part-120","title":"13 CFR Part 120 — Business Loans","official_url":"https://www.ecfr.gov/current/title-13/chapter-I/part-120","official_label":"View on eCFR","authority_tier":1,"publisher":"Office of the Federal Register","source_guide_url":"https://dealroom.so/sba-7a/sources/13-cfr-part-120"}],"related":[{"slug":"variable-rate","term":"Variable rate","url":"https://dealroom.so/glossary/variable-rate"},{"slug":"wsj-prime","term":"WSJ Prime","url":"https://dealroom.so/glossary/wsj-prime"},{"slug":"sofr","term":"SOFR","url":"https://dealroom.so/glossary/sofr"},{"slug":"spread","term":"Spread","url":"https://dealroom.so/glossary/spread"}],"related_questions":[{"question":"Are SBA 7(a) loan interest rates fixed or variable?","url":"https://dealroom.so/sba-7a/questions/are-sba-7-a-loan-interest-rates-fixed-or-variable"},{"question":"Are SBA 7(a) loan interest rates typically fixed or variable?","url":"https://dealroom.so/sba-loans/basics/are-sba-7-a-loan-interest-rates-typically-fixed-or-variable"},{"question":"Are interest rates on SBA 7(a) loans fixed or variable?","url":"https://dealroom.so/sba-loans/basics/are-interest-rates-on-sba-7-a-loans-fixed-or-variable"},{"question":"Are SBA 7(a) loan interest rates fixed or variable, or both?","url":"https://dealroom.so/sba-loans/basics/are-sba-7-a-loan-interest-rates-fixed-or-variable-or-both"},{"question":"Are interest rates on SBA 7(a) loans generally fixed or adjustable?","url":"https://dealroom.so/sba-loans/basics/are-interest-rates-on-sba-7-a-loans-generally-fixed-or-adjustable"},{"question":"Are SBA 7(a) loan interest rates usually fixed or variable over time?","url":"https://dealroom.so/sba-loans/basics/are-sba-7-a-loan-interest-rates-usually-fixed-or-variable-over-time"}]},"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 — Fixed margin","url":"https://dealroom.so/glossary/fixed-margin","source_type":"DealRoom Data"}}