- The Core Difference in One Sentence
- What Is a VOSB?
- What Is an SDVOSB?
- Side-by-Side Comparison
- Which One Should You Pursue?
- The Application Process in 2026
- Common Mistakes to Avoid
- The Bottom Line
- Frequently Asked Questions
Most veteran business owners know these two acronyms exist. Fewer know what actually separates them — or which one is worth pursuing first. The confusion is understandable. Both certifications cover veteran-owned businesses, both open doors to federal contracts, and the application process for each has changed in recent years. Here's the plain-language breakdown you need.
The Core Difference in One Sentence
A VOSB (Veteran-Owned Small Business) is owned and controlled by any veteran. An SDVOSB (Service-Disabled Veteran-Owned Small Business) is owned and controlled by a veteran with a service-connected disability rating from the VA or Department of Defense.
That one distinction changes everything about which set-aside contracts you can compete for.
What Is a VOSB?
VOSB stands for Veteran-Owned Small Business. To qualify, your business must:
- Be at least 51% owned and controlled by one or more veterans
- Meet the SBA's size standards for a small business in your NAICS code
- Have the veteran owner(s) hold the highest officer position and manage day-to-day operations
The veteran must have served in the active military, naval, or air service and received an honorable or general discharge. No disability rating is required.
VOSB certification is administered through the SBA's Veteran Small Business Certification (VetCert) program. The VA used to run this, but the SBA took over certification in 2023 and that change is fully in effect in 2026. You apply at the SBA's certification portal, not the VA.
What VOSB Gets You
The primary benefit is access to VA set-aside contracts. The VA has specific goals for contracting with veteran-owned businesses, and VOSB status makes you eligible to compete for those opportunities. Outside the VA, VOSB status is recognized across federal agencies, though the mandatory set-aside rules are strongest within the VA system.
What Is an SDVOSB?
SDVOSB stands for Service-Disabled Veteran-Owned Small Business. The ownership and control requirements are the same as VOSB, with one additional layer: the veteran owner must have a service-connected disability as determined by the VA or DoD.
The disability rating does not need to be a specific percentage. Even a 0% rating counts, as long as it is officially service-connected.
SDVOSB certification also runs through the SBA's VetCert program as of 2026. You apply through the same portal, but you will need to provide documentation of your service-connected disability rating.
What SDVOSB Gets You
More than VOSB, in most cases. Here's why:
- SDVOSB businesses are eligible for both VA set-asides and government-wide SDVOSB set-asides across all federal agencies
- The federal government has a 3% contracting goal specifically for SDVOSBs
- Contracting officers at any federal agency can restrict competition to SDVOSBs when two or more SDVOSB firms can perform the work at a fair price
- SDVOSB status can also be combined with other certifications (like 8(a) or HUBZone) to strengthen your competitive position
In short, SDVOSB opens more doors across more agencies than VOSB alone.
Side-by-Side Comparison
| VOSB | SDVOSB | |
|---|---|---|
| Ownership requirement | 51%+ veteran-owned | 51%+ veteran-owned |
| Disability required | No | Yes (service-connected) |
| Certifying agency (2026) | SBA VetCert | SBA VetCert |
| VA set-asides | Yes | Yes |
| Government-wide set-asides | Limited | Yes (3% federal goal) |
| Application cost | Free | Free |
| Annual recertification | Yes | Yes |
Which One Should You Pursue?
If you have a service-connected disability rating, apply for SDVOSB. Full stop. It includes everything VOSB offers and adds access to government-wide set-asides. There is no reason to settle for VOSB if you qualify for SDVOSB.
If you do not have a service-connected disability, VOSB is your path. It still provides meaningful access to VA contracts, and the VA is one of the largest contracting agencies in the federal government.
One important note: having VOSB or SDVOSB certification does not automatically win you contracts. You still need to be registered in SAM.gov, have the right NAICS codes listed, and put together a capable statement that actually reflects what your business does. Certification is the ticket to the game, not the win itself.
The Application Process in 2026
Both certifications go through the SBA's VetCert portal. The process looks like this:
- Confirm your business meets SBA small business size standards for your NAICS code
- Gather your documents: DD-214, business ownership documents, operating agreement or bylaws, and (for SDVOSB) your VA or DoD disability determination letter
- Create an account in the SBA VetCert system
- Complete the application and upload supporting documents
- Wait for the SBA's review — processing times vary, but plan for several weeks
Both certifications are free to obtain. Annual recertification is required to maintain your status.
If you are also registered with the VA's VetBiz portal, note that the VA now relies on the SBA VetCert database for verification. You do not need a separate VA application in 2026.
Common Mistakes to Avoid
- Assuming your SAM.gov registration is enough. It is not. SAM registration is required but separate from VetCert certification.
- Listing the wrong NAICS codes. Contracting officers search by NAICS. If your primary code does not match the work you want to win, you will miss opportunities.
- Letting your certification lapse. Annual recertification is not optional. A lapsed certification can disqualify you mid-bid.
- Skipping the capability statement. Most set-aside solicitations expect one. A generic one hurts more than it helps.
If you want a single-page reference covering SAM.gov registration, the SDVOSB vs. VOSB distinction, NAICS code selection, and capability statement basics, VetBizGrowth offers a free Federal Contracting Readiness Checklist that covers all of it in one place.
The Bottom Line
SDVOSB and VOSB are not interchangeable. SDVOSB is the stronger certification if you qualify, giving you access to set-asides across every federal agency, not just the VA. VOSB is still worth having if a service-connected disability is not part of your profile.
Either way, certification is step one. SAM.gov registration, the right NAICS codes, and a sharp capability statement are what actually get you in front of contracting officers.
Frequently Asked Questions
Can I hold both VOSB and SDVOSB certifications at the same time?
No. SDVOSB already includes all the benefits of VOSB. If you qualify for SDVOSB, that single certification covers both categories. You do not need to apply for VOSB separately.
Do I need a specific VA disability rating percentage to qualify for SDVOSB?
No. Any service-connected disability rating qualifies, including 0%. What matters is that the VA or DoD has officially determined the disability is service-connected, not the percentage assigned.
Who administers SDVOSB and VOSB certification in 2026?
The SBA administers both through its VetCert program. The VA transferred certification authority to the SBA in 2023, and that process is fully in place in 2026.
How long does the VetCert application take?
Processing times vary. Plan for several weeks from submission to decision. Incomplete applications or missing documents are the most common cause of delays, so gather everything before you start.
Does SDVOSB or VOSB certification guarantee federal contracts?
No. Certification makes you eligible to compete for set-aside contracts. You still need an active SAM.gov registration, appropriate NAICS codes, and a competitive proposal or capability statement to win work.
Is there a cost to apply for VOSB or SDVOSB certification?
No. Both certifications are free through the SBA's VetCert portal. Be cautious of third-party services that charge fees for the application itself — the government process does not require them.
Can my SDVOSB certification be combined with other certifications like 8(a) or HUBZone?
Yes. SDVOSB status can stack with other SBA certifications. Holding multiple certifications can make your business eligible for a broader range of set-aside opportunities and strengthen your competitive position on certain solicitations.