{"ok":true,"canonical_url":"https://dealroom.so/sba-loans/basics/what-is-the-difference-between-prime-rate-and-the-sba-optional-peg-rate-for-7-a-loans","api_url":"https://dealroom.so/api/public/questions/what-is-the-difference-between-prime-rate-and-the-sba-optional-peg-rate-for-7-a-loans","question":"What is the difference between Prime Rate and the SBA optional peg rate for 7(a) loans?","topic":"Interest rates","audience":"new","bot_mode":"buyer","short_answer":"The Prime Rate is a widely published commercial lending benchmark, while the SBA Optional Peg Rate is an alternative base rate calculated by the SBA and often used for smaller, simpler 7(a) loans.","rule":"Lenders can choose to peg their variable interest rates to several base rates. The Wall Street Journal Prime Rate is common, representing the rate banks charge their most creditworthy customers. The SBA Optional Peg Rate is another variable base rate, calculated quarterly by the SBA, which can be a simpler option for lenders and borrowers, especially for smaller loans.","example":"A lender might offer a loan at Prime + 2.0%. If Prime is 8.5%, the rate is 10.5%. Another lender might offer a similar loan at the SBA Optional Peg Rate + 2.0%. If the Peg Rate is 8.0%, the rate is 10.0%. Both are variable but based on different benchmarks.","what_lenders_check":"Lenders must clearly disclose which base rate is used to the borrower. They choose the base rate based on their internal systems and market practices, ensuring it complies with SBA regulations.","required_facts":["Prime is commercial benchmark","Peg Rate is SBA calculated","Both are variable","Lenders choose base rate","Rate transparency"],"source_families":["SOP 50 10 - Lender and Development Company Loan Programs","13 CFR Part 120 - Business Loans","7(a) Alternative Base Rate Options","7(a) Loan Program Terms, Conditions, and Eligibility"],"official_sources":[{"title":"SOP 50 10 - Lender and Development Company Loan Programs","url":"https://www.sba.gov/sites/default/files/2025-05/SOP%2050%2010%208%20Technical%20Updates%20effective%206.1.2025.docx"},{"title":"13 CFR Part 120 - Business Loans","url":"https://www.ecfr.gov/current/title-13/chapter-I/part-120"},{"title":"7(a) Alternative Base Rate Options","url":"https://www.sba.gov/sites/default/files/2026-02/Procedural%20Notice%205000-875051-%207%28a%29%20Alternative%20Base%20Rates.pdf"},{"title":"7(a) Loan Program Terms, Conditions, and Eligibility","url":"https://www.sba.gov/partners/lenders/7a-loan-program/terms-conditions-eligibility"}],"related_questions":[{"question":"How is the interest rate on an SBA 7(a) loan decided, and what are the options?","url":"https://dealroom.so/sba-loans/basics/how-is-the-interest-rate-on-an-sba-7-a-loan-decided-and-what-are-the-options"},{"question":"Is there a maximum interest rate a lender can charge for an SBA 7(a) loan?","url":"https://dealroom.so/sba-loans/basics/is-there-a-maximum-interest-rate-a-lender-can-charge-for-an-sba-7-a-loan"},{"question":"How is the interest rate for an SBA 7(a) loan calculated?","url":"https://dealroom.so/sba-loans/basics/how-is-the-interest-rate-for-an-sba-7-a-loan-calculated"},{"question":"Are SBA 7(a) loan interest rates always variable, or can they be fixed?","url":"https://dealroom.so/sba-loans/basics/are-sba-7-a-loan-interest-rates-always-variable-or-can-they-be-fixed"},{"question":"What factors determine the interest rate I will pay on an SBA 7(a) loan?","url":"https://dealroom.so/sba-loans/basics/what-factors-determine-the-interest-rate-i-will-pay-on-an-sba-7-a-loan"},{"question":"Is there a maximum interest rate that a lender can charge for an SBA 7(a) loan?","url":"https://dealroom.so/sba-loans/basics/is-there-a-maximum-interest-rate-that-a-lender-can-charge-for-an-sba-7-a-loan"}],"related_terms":[{"term":"SBA Optional Peg Rate","url":"https://dealroom.so/glossary/sba-optional-peg-rate"},{"term":"Optional peg rate","url":"https://dealroom.so/glossary/optional-peg-rate"},{"term":"SBA Peg Rate","url":"https://dealroom.so/glossary/sba-peg-rate"},{"term":"Prime Rate","url":"https://dealroom.so/glossary/prime-rate"},{"term":"SBA 7(a) program","url":"https://dealroom.so/glossary/sba-7-a-program"},{"term":"SBA 7(a) loan","url":"https://dealroom.so/glossary/sba-7-a-loan"}],"related_tools":[{"name":"SBA 7(a) payment & fee calculator","url":"https://dealroom.so/sba-7a/calculator"},{"name":"Find an active SBA 7(a) lender","url":"https://dealroom.so/lenders"}],"data_freshness":{"last_reviewed":"2026-06-14","sba_rule_sources_checked_through":"2026-06-14"},"citation":{"label":"DealRoom.so SBA 7(a) Q&A","url":"https://dealroom.so/sba-loans/basics/what-is-the-difference-between-prime-rate-and-the-sba-optional-peg-rate-for-7-a-loans","source_type":"DealRoom Q&A"},"caveats":["Grounded in the current SBA rulebook; verify against official sources before relying on it for a live deal.","Not legal, tax, or financial advice and not an approval decision."]}