SBA CAPLines: Types, Limits, Eligibility, and How to Apply

SBA CAPLines are short-term working capital lines of credit issued under the SBA’s 7(a) loan program, designed for small businesses whose cash gets tied up in receivables, inventory, seasonal cycles, or specific contracts. The program comes in four flavors — Seasonal, Contract, Builders, and Working — each built for a different kind of cash flow gap. Loans go up to $5 million, with the SBA guaranteeing up to $3.75 million of that amount.¹ Unlike a term loan for equipment or real estate, a CAPLine keeps daily operations running when the money you’re owed hasn’t arrived yet.

Which CAPLine Fits Your Situation

Picking the wrong category can slow the process or disqualify you outright, so start here.²

Seasonal CAPLine

This one finances the predictable spikes in receivables, inventory, or labor that come with a busy season. You have to show a recurring pattern, and the seasonal revenue has to be enough to retire the debt before the next cycle begins. It can be revolving or non-revolving. Borrowers typically use it to stock inventory or hire temporary staff ahead of a known peak.²

Contract CAPLine

The Contract CAPLine covers the costs of fulfilling one or more specific contracts or purchase orders, including allocable overhead and administrative expenses.² It pays for labor and materials before the customer’s check arrives. Lenders commonly require contract proceeds to flow into a controlled account so the debt gets repaid first. Revolving or non-revolving.

Builders CAPLine

The Builders CAPLine is only for small general contractors and builders who construct or substantially renovate residential or commercial property for resale.³ “Construct” and “rehabilitate” here mean on-site work only — the structure itself, utility connections, and landscaping. Up to 33 percent of the proceeds can go to acquiring land, and up to 5 percent to community improvements like curbs and sidewalks.⁴ The collateral is usually the project itself, and repayment comes when the finished property sells.

To qualify, the contractor needs a track record of profitable projects comparable in type and size. Subcontracts over $25,000 may require full payment and performance bonds.⁵ Both speculative and pre-sold projects are eligible.

Working CAPLine

The Working CAPLine is an asset-based revolving line for businesses that can’t meet the credit standards for longer-term financing. You draw against existing receivables and inventory, repay as cash comes in, and borrow again as new receivables develop. Because the lender continuously monitors collateral, additional servicing fees can apply beyond standard 7(a) costs.² It is the most flexible option when the problem is ongoing working capital rather than a single contract or seasonal peak.

How Much You Can Borrow and What It Costs

All CAPLines share the standard 7(a) ceiling: $5 million maximum, with the SBA guaranteeing up to $3.75 million. The guarantee covers 85 percent of loans of $150,000 or less and 75 percent of larger loans.⁶

Maximum maturity is 10 years for Seasonal, Contract, and Working lines. Builders CAPLines work differently: they cannot exceed 60 months plus the estimated construction or renovation time.² Revolving lines get an annual financial review. If results are unsatisfactory, the lender can convert the revolving line into a fully amortizing term loan, which ends your draw privileges.

Variable interest rates on CAPLines are capped based on loan size:¹

$50,000 or less: base rate plus 6.5%
$50,001 to $250,000: base rate plus 6.0%
$250,001 to $350,000: base rate plus 4.5%
Over $350,000: base rate plus 3.0%

The base rate is usually prime, though lenders can use an optional peg rate.

On top of interest, the SBA charges an upfront guarantee fee that the lender typically passes to you. For fiscal year 2026 (October 1, 2025 through September 30, 2026), loans with maturities over 12 months carry these fees on the guaranteed portion:⁷

$150,000 or less: 2%
$150,001 to $700,000: 3%
$700,001 to $5 million: 3.5% on the first $1 million of guaranteed portion, plus 3.75% on the guaranteed portion above $1 million

Loans of 12 months or less pay just 0.25% of the guaranteed portion. SBA Express loans to veteran-owned businesses carry no upfront fee, and loans of $950,000 or less to manufacturers (NAICS sectors 31–33) also qualify for a zero-percent fee. Lenders also pay an annual service fee of 0.55% of the outstanding guaranteed balance, which is generally built into the rate you see.

Who Qualifies

CAPLine eligibility starts with the same baseline as any 7(a) loan. Your business must be a for-profit entity operating in the United States and must meet the SBA’s size standards for your industry.¹ Size standards vary by NAICS code and are measured by average annual receipts or employee count, depending on the sector.⁸

You also have to show you cannot get the credit you need elsewhere on reasonable terms. This “credit elsewhere” test is a real underwriting requirement, not paperwork, and the lender documents it. The lender will also evaluate repayment ability from historical or projected cash flow.

Anyone owning 20 percent or more of the business is generally required to personally guarantee the loan. The SBA can require guarantees from other key individuals at its discretion, but will not require them from anyone holding less than 5 percent.⁹ These guarantees put your personal assets on the line.

One recent change: as of January 2026, the SBA eliminated the Small Business Scoring Service (SBSS) minimum score requirement for 7(a) small loans.¹⁰ Lenders still pull credit and assess your financial profile, but there is no longer a hard scoring threshold that automatically knocks out an application.

Businesses and Uses That Are Off-Limits

Certain business types are excluded from all SBA lending. The categories most likely to catch applicants by surprise:¹¹

Passive-income businesses — landlords and developers who don’t actively operate the financed property
Financial businesses such as banks, finance companies, and factors (pawnshops may qualify in limited cases)
Gambling businesses earning more than a third of their revenue from legal gambling
Lobbying or political organizations
Speculative ventures like oil wildcatting
Businesses with an associate under felony indictment or convicted of financial misconduct
Businesses whose owners previously caused the federal government to take a loss on a loan, unless the SBA grants a waiver

Even if your business is eligible, the money itself has limits. CAPLine proceeds cannot pay delinquent federal, state, or local trust-fund taxes such as payroll or sales taxes. You cannot distribute proceeds to owners or associates, invest in property held for resale outside the Builders program, or fund any purpose that doesn’t directly benefit the small business.¹²

How to Apply

Start by finding a lender that participates in the 7(a) program. Preferred Lender Program (PLP) participants have delegated authority from the SBA to process, close, and service loans without sending each file to the agency for separate review.² That can shave weeks off approval.

The core application document is SBA Form 1919, the borrower information form. It collects ownership structure, prior government financing, existing debts, and background on each owner.¹³ Plan to provide at least the following alongside it:

Balance sheets and profit-and-loss statements, typically for the last three fiscal years
Federal tax returns for the business and each principal owner
Accounts receivable aging reports and inventory schedules, which set the borrowing base for revolving lines
Contracts or purchase orders for Contract CAPLines, and sometimes for Seasonal lines tied to specific commitments
Project budgets, licensing proof, and evidence of adequate insurance for Builders CAPLines

Gather everything upfront. Incomplete packages are the single biggest cause of delay, and the lender will not send your application to the SBA until the file is complete. Once submitted, the lender runs credit analysis and background review, then transmits the request through the SBA for guarantee authorization. At closing you sign the promissory note and security agreements, the lender perfects its lien on business assets, and funds become available for drawdown under the terms of your specific CAPLine type.

What Default Looks Like

Because CAPLines are 7(a) loans backed by personal guarantees, defaulting reaches beyond the business. The lender can pursue personal assets, including personal bank accounts, any home equity pledged as collateral, and wages.

After the lender exhausts its collection efforts, the SBA takes over and sends a 60-day demand letter. That window is your chance to negotiate, and you can submit an offer in compromise during it. If you don’t respond or can’t reach agreement, the debt gets referred to the U.S. Department of the Treasury. Treasury adds a substantial penalty and has tools private creditors lack: it can offset federal tax refunds, garnish wages, and intercept Social Security and federal retirement payments. There is effectively no statute of limitations on federal debt collection.

If multiple owners signed personal guarantees, each is individually liable for the full balance. A default also makes your business ineligible for future SBA financing absent a waiver, so the impact stretches well past the immediate debt.¹¹

1
U.S. Small Business Administration. 7(a) Loan Program Terms, Conditions, and Eligibility
2
U.S. Small Business Administration. Types of 7(a) Loans
3
eCFR. 13 CFR 120.391 – What Is the Builders Loan Program
4
eCFR. 13 CFR 120.394 – What Are the Eligible Uses of Proceeds
5
eCFR. 13 CFR 120.392 – Who May Apply
6
U.S. Small Business Administration. 7(a) Loans
7
U.S. Small Business Administration. 7(a) Fees Effective October 1, 2025 for Fiscal Year 2026
8
eCFR. 13 CFR Part 121 – Small Business Size Regulations
9
GovInfo. 13 CFR 120.172 – Personal Guarantees
10
U.S. Small Business Administration. Procedural Notice 5000-875701 – Sunset of SBSS Score for 7(a) Small Loans
11
eCFR. 13 CFR 120.110 – What Businesses Are Ineligible for SBA Business Loans
12
eCFR. 13 CFR 120.130 – Restrictions on Uses of Proceeds
13
U.S. Small Business Administration. Borrower Information Form