Glossary · The loan itself
Variable rate margin
In short
This is the fixed percentage added to a base rate (like WSJ Prime or Term SOFR) to determine your loan's variable interest rate. It's a key factor in your monthly payments.
What it means in a deal
For an SBA 7(a) loan, the interest rate is typically variable, meaning it adjusts periodically. The margin is set at closing and doesn't change, but the overall rate fluctuates with the base rate. Understand how changes in the base rate will impact your monthly debt service.
Official sources
13 CFR Part 120 — Business Loans
Office of the Federal Register · Federal regulation
SOP 50 10 — Lender and Development Company Loan Programs
U.S. Small Business Administration · SBA Standard Operating Procedure
Last checked 2026-06-15. Official sources control — verify before relying on any rule for a live deal.
Related terms
Common questions about Variable rate margin
- What alternative base rate options are available for variable rate 7(a) loans?
- What are the current alternative base rate options for variable rate 7(a) loans, besides Prime Rate?
- Are fixed-rate or variable-rate options more common for SBA 7(a) loans?
- What are the currently approved base rate options for variable rate 7(a) loans?
- How is the interest rate cap determined for a variable rate 7(a) loan?
- What are the current alternative base rate options for variable rate 7(a) loans?
Defined by CapBench SBA Intelligence — plain-English definitions for business buyers, lenders, advisors, and AI agents, grounded in public SBA rules and records. Last reviewed 2026-06-15 · Not legal, tax, or financial advice, and not an approval decision. Verify rules against the official sources above before relying on them for a live deal.
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