WOSB and EDWOSB Certification Guide for Women-Owned Businesses 2026
Complete guide to WOSB and EDWOSB certification for women-owned businesses. Learn eligibility, application process, benefits, and how to access set-aside contracts.
WOSB (Women-Owned Small Business) and EDWOSB (Economically Disadvantaged WOSB) are federal certifications that help women-owned businesses access set-aside government contracts.
WOSB Requirements:
- 51%+ owned and controlled by women who are US citizens
- Qualifies as small under SBA size standards
- Limited to 83 industries where women are underrepresented
- No economic disadvantage requirement
EDWOSB Requirements:
- All WOSB requirements PLUS economic disadvantage
- Personal net worth under $850K (excluding primary residence and business)
- Adjusted gross income under $400K (3-year average)
- Business total assets under $6.5M
- Access to ALL industries (not limited to 83)
Why EDWOSB > WOSB: If you qualify for EDWOSB, pursue that instead - it unlocks opportunities in ALL NAICS codes vs only 83 for WOSB.
Key Tips:
- If you qualify for EDWOSB, always choose that over WOSB - it gives access to 3x more opportunities
Set-Aside Contracts: Federal agencies set aside contracts exclusively for WOSB/EDWOSB businesses, reducing competition by 70-80%.
Sole-Source Authority (EDWOSB): Agencies can award contracts up to $7M without competition.
Annual Federal Spending: $4-5B in WOSB contracts, $2-3B in EDWOSB contracts.
Win Rates: 15-30% in set-asides vs 5-10% unrestricted.
Certification Stacking: Can hold simultaneously with 8(a), HUBZone, or DBE/MBE.
Timeline: 30-60 days
Platform: certify.sba.gov (free) or third-party certifiers like WBENC ($250-$1,500/year)
Required Documents:
Steps:
What is the difference between WOSB and EDWOSB?
WOSB requires 51% women ownership and control. EDWOSB requires the same PLUS economic disadvantage (net worth under $850K, income under $400K). EDWOSB unlocks ALL industries while WOSB is limited to 83 specific NAICS codes.
How long does certification take?
30-60 days on average. Third-party certifiers like WBENC are faster (7-14 days) but cost $250-$1,500 annually.
How much does it cost?
Free through SBA at certify.sba.gov. Third-party certifiers charge $250-$1,500 annually.
Can I stack with other certifications?
Yes. You can hold WOSB/EDWOSB with 8(a), HUBZone, DBE, or MBE simultaneously if you meet requirements for each.
Can my husband own 49%?
Yes, as long as YOU own 51% and YOU control operations. Husbands cannot have veto power over major decisions.
What is the 83 industry restriction for WOSB?
WOSB set-asides only apply to 83 NAICS codes where women are underrepresented. EDWOSB has NO industry restrictions. Check certify.sba.gov/wosb-naics for the list.
Do I need to be economically disadvantaged for WOSB?
No. WOSB does NOT require economic disadvantage. Only EDWOSB requires it.
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