{"ok":true,"canonical_url":"https://dealroom.so/for-lenders/questions/how-must-a-lender-document-the-chosen-base-rate-for-a-variable-rate-7-a-loan-in-the-loan-a","api_url":"https://dealroom.so/api/public/questions/how-must-a-lender-document-the-chosen-base-rate-for-a-variable-rate-7-a-loan-in-the-loan-a","question":"How must a lender document the chosen base rate for a variable rate 7(a) loan in the loan authorization?","topic":"Base rates","audience":"lender","bot_mode":"lender","short_answer":"The loan authorization must clearly specify the chosen base rate (e.g., Prime, WSJ Prime, Term SOFR, or Fixed Spread SOFR) and the margin added to it, ensuring transparency and compliance with SBA requirements.","rule":"SOP 50 10 allows lenders to use several base rate options for variable rate 7(a) loans. The chosen base rate, whether Prime Rate or an approved alternative like Term SOFR, must be publicly available and clearly documented in the loan authorization along with the maximum allowable spread. This ensures that the borrower understands the rate structure and the loan remains compliant.","example":"A lender uses Term SOFR as the base rate. The loan authorization will state \"Term SOFR + 2.75%\" with appropriate reset periods, clearly defining the rate calculation for the borrower and SBA.","what_lenders_check":"Lenders must ensure accurate documentation of the base rate and margin. Any deviation from SBA-approved base rates or exceeding maximum allowed spreads can jeopardize the guaranty.","required_facts":["Base rate selection","Loan authorization","Margin","Publicly available","Rate transparency"],"source_families":["7(a) Alternative Base Rate Options","SOP 50 10 - Lender and Development Company Loan Programs","13 CFR Part 120 - Business Loans"],"official_sources":[{"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":"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"}],"related_questions":[{"question":"When is the use of the Wall Street Journal Prime Rate as the base rate mandatory for a variable rate 7(a) loan, if ever?","url":"https://dealroom.so/for-lenders/questions/when-is-the-use-of-the-wall-street-journal-prime-rate-as-the-base-rate-mandatory-for-a-var"},{"question":"What are the current allowable alternative base rate options for variable rate 7(a) loans, besides Prime Rate?","url":"https://dealroom.so/for-lenders/questions/what-are-the-current-allowable-alternative-base-rate-options-for-variable-rate-7-a-loans-b"},{"question":"What is the specific maximum interest rate a lender can charge on a variable rate 7(a) loan?","url":"https://dealroom.so/for-lenders/questions/what-is-the-specific-maximum-interest-rate-a-lender-can-charge-on-a-variable-rate-7-a-loan"},{"question":"Can a lender unilaterally increase the interest rate on a variable rate 7(a) loan?","url":"https://dealroom.so/for-lenders/questions/can-a-lender-unilaterally-increase-the-interest-rate-on-a-variable-rate-7-a-loan"},{"question":"What are the current alternative base rate options for variable rate 7(a) loans?","url":"https://dealroom.so/for-lenders/questions/what-are-the-current-alternative-base-rate-options-for-variable-rate-7-a-loans"},{"question":"How are variable interest rate adjustments determined for an SBA 7(a) loan?","url":"https://dealroom.so/for-lenders/questions/how-are-variable-interest-rate-adjustments-determined-for-an-sba-7-a-loan"}],"related_terms":[{"term":"Variable-rate 7(a) loan","url":"https://dealroom.so/glossary/variable-rate-7-a-loan"},{"term":"7(a) loan","url":"https://dealroom.so/glossary/7a-loan"},{"term":"Variable Rate Loan","url":"https://dealroom.so/glossary/variable-rate-loan"},{"term":"Base rate","url":"https://dealroom.so/glossary/base-rate"},{"term":"Variable rate","url":"https://dealroom.so/glossary/variable-rate"},{"term":"Standard 7(a) loan","url":"https://dealroom.so/glossary/standard-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":"2026-06-13","sba_rule_sources_checked_through":"2026-06-13"},"citation":{"label":"DealRoom.so SBA 7(a) Q&A","url":"https://dealroom.so/for-lenders/questions/how-must-a-lender-document-the-chosen-base-rate-for-a-variable-rate-7-a-loan-in-the-loan-a","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."]}