Who this is for: Women business owners who want to understand federal WOSB certification, whether they qualify, how to apply, and how it can help them win federal government contracts reserved for women-owned firms.
- WOSB (Women-Owned Small Business) certification allows women-owned businesses to compete for federal set-aside contracts
- EDWOSB (Economically Disadvantaged WOSB) is a subset with tighter income and asset thresholds but access to even more restricted contracts
- Eligibility requires 51%+ unconditional ownership and day-to-day management by women
- Contract value limits are $7 million for service contracts and $4 million for manufacturing
- The SBA’s free self-certification option was restored in 2020, making the process more accessible than ever
What Is WOSB Certification?
The Women-Owned Small Business Federal Contract Program is administered by the U.S. Small Business Administration to help women-owned businesses compete for and win federal government contracts. The program establishes set-aside contracts, meaning contracts reserved exclusively for WOSB- or EDWOSB-certified businesses, in industries where women-owned businesses are underrepresented in federal contracting.
The federal government has a goal of awarding at least 5% of all federal contract dollars to women-owned small businesses each year. To compete for those set-aside contracts, your business must be certified. Without certification, you cannot compete for WOSB or EDWOSB set-aside opportunities, even if your business is majority women-owned.
For businesses exploring the full landscape of government contracting opportunity, the comprehensive guide on how to find government contracts provides the broader context of how the federal procurement system works.
WOSB vs. EDWOSB: What Is the Difference?
| Criteria | WOSB | EDWOSB |
|---|---|---|
| Ownership requirement | 51%+ owned by women | 51%+ owned by economically disadvantaged women |
| Personal income limit | No specific threshold | Adjusted gross income must be $400,000 or less (3-year average) |
| Personal net worth limit | No specific threshold | Personal net worth must be $750,000 or less (excluding primary home and business equity) |
| Personal asset limit | No specific threshold | Total assets must be $6 million or less |
| Industries with set-asides | Industries where women are substantially underrepresented | Subset of WOSB industries, typically same pool plus additional restricted contracts |
| Certification pathway | Self-certification or third-party certification | Self-certification or third-party certification; must demonstrate economic disadvantage |
| Competing advantage | Access to WOSB set-aside contracts | Access to both WOSB and EDWOSB set-aside contracts (more restricted competition) |
If you meet the EDWOSB financial thresholds, applying for EDWOSB certification is almost always the better choice. It opens up all WOSB set-aside opportunities plus additional contracts reserved exclusively for economically disadvantaged women-owned businesses, where competition is even more limited.
Full Eligibility Requirements
To qualify for WOSB certification, your business must meet all of the following criteria:
- Small business status: Your business must qualify as a small business under the SBA size standards for your primary NAICS code. Size standards vary by industry (revenue-based or employee-based).
- 51% unconditional ownership by women: Women must own at least 51% of the business unconditionally, meaning ownership cannot be subject to conditions that would transfer control to a non-woman owner upon certain events.
- Management and control: A woman must hold the highest officer position (President, CEO, or Managing Member), manage the business on a day-to-day basis, and make long-term strategic decisions for the company.
- U.S. citizen or permanent resident: The women owners who establish eligibility must be U.S. citizens or lawful permanent residents.
- No negative control by non-eligible owners: Minority owners (male or non-qualifying) cannot hold special rights (like board veto power) that effectively give them control over major business decisions.
For EDWOSB, you must also demonstrate economic disadvantage by submitting a personal financial statement showing your personal net worth, income, and total assets fall within the program thresholds.
How to Apply: Self-Certification vs. Third-Party Certification
As of 2020, the SBA restored the self-certification option for WOSB and EDWOSB status. You have two paths:
Self-Certification (Free)
Self-certification through the SBA’s certification system at certify.sba.gov is free and can be completed entirely online. The process involves:
- Creating an account at certify.sba.gov and linking it to your SAM.gov registration
- Uploading required documentation (see below)
- Completing the WOSB or EDWOSB application questionnaire
- Submitting for SBA review
Third-Party Certification
The SBA also recognizes certification from approved third-party organizations, including:
- Women’s Business Enterprise National Council (WBENC)
- U.S. Women’s Chamber of Commerce
- National Women Business Owners Corporation (NWBOC)
- El Paso Hispanic Chamber of Commerce
Third-party certification through organizations like WBENC comes with additional benefits: access to corporate supplier diversity programs, networking, and business development resources beyond federal contracting. However, there is typically an application fee and dues involved.
Documents Required for WOSB Certification
Prepare these documents before starting your application:
- Signed copy of operating agreement, partnership agreement, or corporate bylaws
- Articles of organization or incorporation
- Stock certificates or membership certificates showing ownership percentages
- Signed copy of any shareholder agreements, buy-sell agreements, or other agreements affecting ownership
- Business licenses and any applicable professional licenses
- 3 years of personal federal tax returns (required for EDWOSB)
- Personal financial statement (EDWOSB applicants: SBA Form 413)
- Business financial statements (most recent 3 years, if applicable)
- Any documentation of loans made to the business by owners
Contract Limits for WOSB Set-Asides
WOSB and EDWOSB set-aside contracts are subject to ceiling values. Contracting officers can set aside a contract for WOSB or EDWOSB competition when the anticipated contract value does not exceed:
- $7 million for service contracts
- $4 million for manufacturing contracts
Above these thresholds, the contract cannot be a WOSB set-aside (though it can still be a general small business set-aside or full-and-open competition where WOSB-certified firms can compete).
Industries with WOSB Set-Aside Eligibility
Not all industries qualify for WOSB set-asides. The SBA designates specific NAICS codes in industries where women-owned small businesses are underrepresented or substantially underrepresented in federal contracting. The full list is published by the SBA and includes hundreds of NAICS codes spanning industries like construction, manufacturing, professional services, information technology, healthcare, and more.
Check the SBA’s WOSB program page for the current list of qualifying NAICS codes. The list is updated periodically based on federal procurement data.
Benefits of WOSB Certification Beyond Set-Asides
Federal set-asides are the primary benefit, but WOSB certification also:
- Signals credibility to prime contractors looking to meet their small business subcontracting goals
- Qualifies your business for WOSB-targeted supplier diversity programs at major corporations
- Opens doors to state and local government set-aside programs that recognize SBA certification
- Provides access to SBA resources including the Women’s Business Centers network nationwide
Combining WOSB certification with a SAM.gov registration and active contract pursuit strategy creates a powerful business development engine. The guide on government contracting fundamentals is the next step to operationalize your strategy once you are certified.
Key Takeaways
- WOSB certification opens access to federal set-aside contracts reserved for women-owned businesses in qualifying industries
- EDWOSB is a more restricted subset with additional financial thresholds but access to more limited-competition contracts
- Eligibility requires 51%+ unconditional women ownership and genuine women management and control
- Self-certification through certify.sba.gov is free; third-party options through WBENC and others add networking benefits
- Contract set-aside ceilings are $7 million for services and $4 million for manufacturing
- Certification also supports subcontracting opportunities and corporate supplier diversity programs
Frequently Asked Questions
How long does WOSB certification take?
Self-certification through the SBA portal typically takes 2-4 weeks once your application is complete and all documents are uploaded. Third-party certification timelines vary: WBENC certification can take 6-8 weeks or longer depending on your business complexity and the certifier’s review schedule.
Can a business be both 8(a) and WOSB certified?
Yes. Many businesses hold multiple certifications simultaneously. An 8(a)-certified, women-owned small business could qualify for 8(a) set-asides, WOSB set-asides, and general small business set-asides. Each certification has its own application and renewal process, but they are not mutually exclusive.
Does WOSB certification expire?
WOSB self-certification through the SBA must be recertified annually. You must verify that your business still meets all eligibility requirements each year through the certify.sba.gov portal. Significant changes to ownership or management that affect eligibility must be reported to the SBA promptly.
Do I need WOSB certification to compete as a subcontractor?
No. Subcontracting does not require WOSB certification. However, some prime contractors specifically seek WOSB-certified subcontractors to help fulfill their small business subcontracting goals. Having the certification can make your business more attractive as a subcontractor even on contracts where you are not the prime.
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