SBA working capital line of credit: Rates, terms and how to apply

If your business is growing with more opportunities than cash to fulfill them, the SBA Working Capital Pilot Program (WCP) may be a great program for your business. It offers small businesses ongoing access to funds for a wide variety of needs, including daily operations, seasonal inventory, or fulfilling large contracts. 

Learn whether an SBA Working Capital loan may be right for your business.

What is the SBA Working Capital Pilot Program?

The Working Capital Pilot Program is an SBA initiative designed to help small businesses manage cash flow through more flexible and competitive lines of credit. The program operates under the SBA 7(a) loan umbrella but offers flexible terms and higher borrowing limits than some conventional lines of credit. 

There are several unique features of these lines:

1. This is the first SBA loan program to offer working capital for both domestic and international transactions at the same time. (However, you do not have to be an exporter to qualify.) 
2. You may be able to finance contracts or receivables that traditional lenders would not finance.
3. Your business may have access to larger advances against assets or receivables than typically available. 

The SBA backs these lines with a government guaranty, which means the agency promises to repay the lender a portion of the loan (up to 85%) if the business defaults. 

While the guaranty protects lenders, not borrowers, it can give lenders more confidence to offer loans to qualified small businesses that might have trouble getting conventional financing.

SBA Working Capital Program key features

*Based on the prime rate of 6.75% in effect January 1, 2026.

SBA WCP rates

SBA WCP rates are capped but vary based on your loan amount and the base rate which can be one of three SBA-approved base rates: Prime, Optional Peg, or Secured Overnight Financing Rate (SOFR) and vary by lender.

Variable rate tiers by loan amount

*Based on the prime rate of 6.75% in effect Jan. 1, 2026. Lenders may use the prime rate, the SBA Optional Peg rate, or the SOFR as the base rate. 

Transaction-based lines of credit (TBL)

A transaction-based line is like it sounds. It ties funding to specific transactions (such as contracts or purchase orders) your business receives or will receive. You draw funds to fulfill a contract, deliver the work or products, get paid by your customer, and the funds from the customer go into a bank account that is used first to repay the line and vendors used to fulfill the contract.

Transaction-based lines are often used for fulfilling large one-time contracts that exceed your current cash reserves, purchasing inventory to fill significant purchase orders, covering upfront costs for government contracts, or managing cash flow gaps between project expenses and customer payments.

They can be non-revolving or revolving. For example, you could get one of these loans to fulfill a specific large contract (non-revolving), or for multiple future contracts (revolving).

Operational requirements

Cash collateral accounts: You must set up a cash collateral account for the funds from the contracts to be deposited into. (Banks sometimes call these lockbox or control accounts, or other names.) This essentially gives the lender first dibs on the funds received from the contract. You can only withdraw funds that are left over after the lender and any related vendors have been paid. 

Maximum advance rate: Up to 85% of the purchase order/contract/receivable; or

borrower’s direct costs (direct labor and/or direct materials), whichever is smaller. 

Contract assignments: For government contracts, you may need to assign the contract to the lender. Assignments may not be required for loans with less than a 12-month term or if the business has a successful track record. 

Example

A specialty equipment manufacturer faces a cash flow challenge. They build specialized machinery with a 120-day production cycle and typically require customers to pay 25% upfront and 75% before shipment.

Recently, they started offering better payment terms to established customers—those with three years of on–time payments can now get 60–day open account terms (still with 25% down).

Two new orders came in totaling $1 million — one from a U.S. buyer and one from Europe. The company needs working capital to cover the 120–day production period before getting paid.

Their existing asset-based lending (ABL) line of credit doesn't have enough availability. The lender won't increase the credit line, but expects future contracts to fall under the new arrangement.

The company secures a $500,000 Working Capital Program (WCP) loan with these terms:

• Collateral: Accounts receivable and inventory tied to the two contracts.
• Advance rate: Up to 45% of contract values (after customers pay the 25% down payment).
• Repayment structure: Self-liquidating through a cash collateral account; as customers pay invoices, those funds repay the loan.

This gave the manufacturer the capital to produce the equipment while waiting for customer payments to come through.

Asset-based lines of credit (ABL)

Asset-based lines of credit are revolving lines of credit supported by a monthly Borrowing Base Certificate (BBC). This is a document that reports levels of assets (accounts receivable and inventory) that support the loan amount. They are typically committed for 12 months and then renewed or re-issued annually. 

Asset-based lines are often used for seasonal businesses managing inventory fluctuations, companies with long payment cycles (net-30 or longer payment terms with customers), businesses experiencing rapid growth that strains working capital, and manufacturing operations that need raw materials before receiving customer payments.

Operational requirements

Maximum advance rates: Lenders can advance up to 85% of domestic purchase order or contract value on receivables (or up to 90% on certain qualified domestic receivables); up to 70% for eligible uninsured foreign receivables or 90% of eligible insured foreign receivables. The maximum advance for eligible inventory located in the United States is 60%. Medical receivables may be advanced at 40% maximum. 

Restrictions apply, so be sure to discuss these amounts with your lender. 

Cash collateral account: This may or may not be required on an ABL, depending on how the line is used. 

Financial review: You will need to provide the lender with updated financial statements annually, and the lender will perform a full credit analysis each year. ,Larger loans (over $2 million) will also require a field review. 

Example

An agricultural product wholesaler has been growing steadily and is bumping up against the limits of their current financing. They have a $450,000 SBA Express line of credit that's served them well, but increasing orders from existing clients mean they need more working capital.

The business forecasts a working capital shortfall in the coming year. Their current need already exceeds the SBA Express program limit, and they expect even more growth later in the year.

The company secured a $600,000 Working Capital Program (WCP) asset-based revolving line of credit with these terms:

• Collateral: Accounts receivable and inventory.
• Advance rates:
• • Eligible domestic accounts receivable: 85%.
  • Raw and finished goods inventory: 50%.
• Monitoring requirements: Quarterly borrowing base certificate (BBC), increasing to monthly BBC if the line reaches $1 million.
• Approval method: Lender approved using WCP-PLP (Preferred Lender Program) authority.

This larger revolving line gives the wholesaler room to handle current growth and scale up as orders continue to increase throughout the year.

How to apply for SBA working capital

To get one of these loans, your main task is to make sure your financial documents are well-organized and up-to-date, and to find an SBA-approved lender who participates in the Working Capital Pilot Program that is a good fit for your business. 

The lender will guide you through program requirements. 

Still it’s helpful to understand the basic requirements to see if you may qualify: 

Basic eligibility requirements

The SBA working capital loans must meet basic 7(a) loan program requirements. Be sure to review those. The biggest difference is that unlike some SBA loans available to startups, your business must be in operation for at least a year before you apply. 

1. Business history: Your business must have at least twelve months of operational history.
2. Financial management: You need to demonstrate ability to repay through:
3. • Financial statements
   • Accounts receivable and payable aging reports
   • Inventory reports
4. Size standards: Must meet SBA size standards for your industry (determined by NAICS code). 
5. Location: Must be organized for profit and located in the United States.
6. Acceptable credit: No minimum credit score requirement, but business must be "creditworthy" and have acceptable credit. 
7. Permitted business type: Cannot operate in prohibited industries (gambling, speculation, etc.).

What does "acceptable credit" actually mean? While specific requirements vary by lender, based on Nav’s analysis of participating lenders, many look for scores of 680 or higher, though requirements vary. If business credit is checked they will often look for consistent on-time payments, and no recent derogatory items like judgments, collections, or tax liens. 

Application process

Most SBA working capital lines come through Preferred Lender Program Working Capital (PLP-WCP) lenders. These lenders have delegated authority from the SBA, which means they can approve your application without sending it to the SBA for review.

In plain terms: The SBA has preapproved these lenders to make credit decisions on the agency's behalf. This speeds up the process considerably — you're dealing with one entity (the lender) rather than going back and forth between the lender and the SBA.

You can use the SBA's Lender Match tool at sba.gov to find participating lenders in your area. You can also ask your current business bank if they participate in the program. Community banks and credit unions often participate, though not all do. When you contact lenders, specifically ask: "Do you offer SBA Working Capital Pilot Program loans?"

Required documentation

You’ll likely need to provide the following documents, though your lender will guide you through the specific requirements for your loan. 

• Authorization to review business tax returns (2 to 3 years)
• Personal tax returns for owners with 20%+ ownership
• Financial statements
• Business plan or loan proposal
• Cash flow projections
• Articles of incorporation and business licenses

Documentation requirements can vary by lender and loan amount. Larger loan requests typically require more detailed financial information, while smaller lines may have streamlined requirements. Contact your lender early to get their specific document checklist.

Timeline expectations

Approval times vary based on your lender's workload, how quickly you provide documents, and the complexity of your loan request. SBA loans are not meant for quick funding, but the time you put into the application process can be worth it with better rates and terms. 

With PLP-WCP preferred lenders: Many preferred lenders aim to approve straightforward applications in five to 10 business days, though timing varies.

With standard lenders: Four to eight weeks depending on SBA review requirements and back-and-forth document requests.

Factors that speed up approval: Complete documentation submitted upfront, strong credit and financial statements, an existing relationship with the lender, and simple, straightforward use of funds all help move things along quickly.

Factors that slow down approval: Missing or incomplete financial documents, credit issues requiring explanation, complex business structures or multiple entities, and new lender relationships requiring more due diligence can all add time to the process.

Compared to other SBA loan types, working capital lines typically move faster than 7(a) term loans (which can take 60 to 90 days) but slower than SBA Express loans (often approved in 36 hours). The transaction-based structure and government guarantee require more review than conventional business lines of credit.

Pros and cons of SBA Working Capital Pilot Program

SBA working capital vs. SBA term loans

Alternatives if you don't qualify

If the SBA Working Capital Pilot Program isn't the right fit, several alternatives can help you secure business financing.

If you need funding quickly:

• A business line of credit from banks or online lenders may provide funding in as little as 1 to 5 business days. 
• Invoice financing lets you borrow against outstanding invoices with funding in as little as 24 to 48 hours. 
• Business credit cards offer immediate access to revolving credit, often with approval immediately and access to credit within 5 – 10 days.

If you don't have strong credit:

• Revenue-based financing such as business cash advances are based on sales and credit scores of credit scores 580 or higher may be acceptable. 
• Equipment financing uses the equipment as collateral, reducing credit requirements, with typical acceptance of credit scores at 650 or higher. 
• Microloans offer smaller amounts (up to $50,000) and may accept credit scores of 650 or higher, though some are even more flexible. 

If you need a smaller loan amount:

• The SBA Microloan program offers loans up to $50,000, with typical amounts ranging from $1,000-$50,000. 
• Business credit cards provide credit limits from $2,000-$50,000 or more depending on credit and income. 

If you're in the startup stage:

• Business credit cards are often available to brand-new businesses, as long as the owner has good credit and sufficient income from all sources. 
• SBA 7(a) loans and microloans may be available to startups. 
• Friends and family funding is most accessible for brand new businesses with no credit history. 
• Crowdfunding may help you to validate your concept while raising capital through rewards, loans, or by offering equity in your business. 
• Small business grants provide non-repayable funds for specific industries or demographics.

Traditional alternatives to consider:

• Conventional business lines of credit may offer competitive rates, but may require stronger credit and relatively short repayment terms. 
• Business term loans provide fixed amounts of funding with more predictable payments.
• Standard SBA 7(a) loans serve broader business purposes with longer terms.

Compare your options using Nav's financing marketplace. Understand which financing options may be a fit based on your business profile.

Frequently asked questions