CAPLines are one of the smallest corners of the SBA 7(a) program by volume. In our data covering every funded 7(a) and 504 loan since FY2010, CAPLine delivery methods (Standard and Small Asset-Based, Contract, Seasonal, and Builders lines combined) account for 5,732 of 919,729 7(a) loans, about 0.6% of 7(a) volume as of the data’s March 2026 refresh. See the full delivery-method breakdown in our study how SBA loans actually work and the raw numbers on datasets.
That rarity is not a flaw in the program. CAPLines solve a specific problem (a revolving or short-term working-capital need) that most 7(a) borrowers do not have; most funded loans are one-time term financing for a purchase, refinance, or buildout. When a business genuinely needs a working-capital line rather than a lump sum, CAPLines are the SBA-guaranteed way to get one.
What a CAPLine is
A CAPLine is a 7(a) loan structured as a line of credit instead of a term loan. Rather than disbursing once, it lets the borrower draw, repay, and redraw against a borrowing base or a specific contract or project, up to the approved limit. It carries the same SBA involvement as any 7(a) loan: a participating lender underwrites and services it, and the SBA guarantees a portion.
The four current CAPLine types
Under SOP 50 10 8, the current edition of SBA’s lender operating procedures:
- Seasonal CAPLine. Finances the seasonal buildup of accounts receivable and inventory, and in some cases the associated labor costs, ahead of a predictable sales peak.
- Contract CAPLine. Finances the direct costs, including overhead, tied to one or more specific contracts. Built for businesses that win contract work in bursts.
- Builders CAPLine. Finances a small general contractor’s cost to build or rehabilitate residential or commercial property for resale, one of the few 7(a) uses that permits financing investment (non-owner-occupied) property.
- Working CAPLine. A revolving, asset-based line secured by a borrowing base of accounts receivable and inventory, for general short-term working-capital needs. This consolidates what earlier SBA procedure split into separate Standard and Small Asset-Based lines, which is why older SBA loan data (including ours) still shows those as distinct delivery methods.
Terms and guarantee
Maximum maturity is 10 years for Seasonal, Contract, and Working CAPLines. The Builders CAPLine is capped at 60 months plus the estimated construction or rehabilitation period. CAPLines follow the standard 7(a) guarantee: up to 85% on loans of $150,000 or less, up to 75% above that, the same tiers as any other 7(a) loan. See how the SBA guarantee actually works for the full mechanics, including the guaranty fee.
When a CAPLine fits
If working capital is a one-time need, a standard 7(a) term loan or SBA Express loan is usually the simpler path. A CAPLine is worth asking a lender about specifically when the need is recurring or cyclical: a contractor financing job after job, a seasonal retailer building inventory every year, or a builder financing spec construction. Not every SBA lender is active in CAPLines, so ask directly rather than assuming. Find lenders active in your state and industry with Lender Match, and estimate payments with the SBA loan calculator.
Before you rely on this
CAPLine structure and terms follow the current SBA SOP and can change. Confirm the specifics, including which CAPLine type a lender actually offers, with a participating lender.