HUBZone Certification: Requirements and How to Apply
Updated Nov 1, 2026
Learn hubzone certification requirements, how to check the HUBZone map, prepare your SBA application, and pursue federal set-aside contracts.
HUBZone certification generally requires your business to be small, meet SBA ownership rules, locate its principal office in a HUBZone, and meet employee residency rules. Apply at no cost through MySBA Certifications after checking your eligibility and preparing supporting records.
Certification can help your firm compete for certain federal contracts reserved for HUBZone businesses, but it does not guarantee a contract or excuse you from meeting each solicitation’s requirements.
What HUBZone certification means
The HUBZone program is an SBA contracting program for small businesses operating in historically underutilized business zones. Federal agencies may use HUBZone set-asides to limit competition to eligible certified firms. In some circumstances, agencies may also use sole-source awards or a price evaluation preference, subject to the applicable rules and solicitation.
Certification is a status your business must qualify for and maintain. It is separate from registering in SAM.gov and from bidding on a particular opportunity. For a broader overview of small-business contracting options, see government contracts for small business.
- Certification does not guarantee an award.
- You still need to meet the solicitation’s technical, experience, pricing, and submission requirements.
- The contracting officer decides which acquisition method and set-aside rules apply.
HUBZone requirements
The core HUBZone requirements include being a small business under the SBA size standard for the relevant primary industry, meeting SBA’s ownership and control rules, having your principal office in a currently designated HUBZone, and having at least 35% of your employees reside in a HUBZone. SBA rules define which owners and employees count, so review the current eligibility instructions rather than relying on a general checklist alone.
A business’s size depends on its NAICS code and the applicable SBA size standard. Find possible industry codes with the free NAICS code lookup, then confirm the relevant size standard on SBA.gov. If your ownership, office location, workforce, or business structure changes, check how that change affects eligibility and your continuing obligations.
- Small-business status under the applicable NAICS size standard
- Eligible ownership and control under SBA rules
- A principal office in an area currently designated as a HUBZone
- At least 35% of employees residing in HUBZones
Check the HUBZone map
Use the current HUBZone map to check the address of your principal office and the residential addresses of employees you expect to count toward the residency requirement. Start at the SBA’s HUBZone program page for the current map and program guidance.
A map result is only one part of the eligibility review. Confirm that the address is the business’s principal office under SBA rules, and check every employee’s residence against the current map. Designations can change, so keep records of the checks you make and recheck the map when preparing an application or responding to an SBA request.
Prepare before you apply
Gather information that supports each eligibility claim. This may include business formation and ownership records, details about who controls the business, office and lease records, employee information, and evidence of employee residences. The exact documents depend on your business and SBA’s review, so follow the application instructions and be ready to provide additional evidence.
Your business needs an active SAM.gov registration to pursue federal prime contracts. Register at SAM.gov at no cost. SAM assigns a free 12-character Unique Entity ID, which replaced the DUNS number in April 2022. There is no need to pay a third party to register your business or obtain a UEI.
Check that the information in your application, SAM.gov, and business records is consistent. If you need help with federal contracting requirements, free assistance is available through APEX Accelerators, Small Business Development Centers, and SCORE.
How to apply for HUBZone certification
Submit your application through MySBA Certifications. SBA certifications, including HUBZone certification, are applied for at no cost. Do not pay a registration or certification service to submit an application for you; paid third-party help is not required.
- Check your business against every HUBZone eligibility requirement, including the map status of the principal office and employee residences.
- Confirm your NAICS and small-business status, and make sure your SAM.gov registration is active.
- Create or access your application through MySBA Certifications and enter the requested business, ownership, location, and workforce information.
- Upload the supporting documents requested for your situation. Answer questions accurately and keep copies of the application and evidence.
- Monitor the application and respond promptly if SBA asks for clarification or more documentation.
After approval: keep your eligibility current
Certification is not a one-time check. Keep your business records current and follow SBA’s instructions for recertification and reporting changes. Pay attention to changes in ownership or control, your principal office, employee residences, and the business’s size. If circumstances change, review the current SBA rules rather than assuming your previous approval still answers the question.
SAM.gov registration is a separate requirement and must be renewed every 365 days to remain active. Keep track of its renewal date even if your HUBZone application or certification is current. If you run into a SAM.gov registration issue, the Federal Service Desk provides help at FSD.gov.
Find HUBZone opportunities
Once certified, search federal notices and read each solicitation carefully to confirm that the opportunity is set aside for HUBZone businesses and that your firm meets all other conditions. Federal contract opportunities appear on SAM.gov under Contract Opportunities. You can also browse open federal bids from SAM.gov and filter by industry, state, or set-aside.
Research agencies that buy your type of product or service and review past awards to understand the market. Browse federal agencies and what they buy and federal contract spending by state. Certification can make your business eligible for certain competitions, but you still need a suitable offer, a compliant proposal, and the ability to perform.
Frequently asked questions
How long does HUBZone certification take?
SBA review time can vary, and you should not rely on a guaranteed number of days. An incomplete application or a request for more evidence can affect the process. Check your application status through MySBA Certifications and respond promptly to SBA requests.
What is a set-aside contract?
A set-aside contract is a federal procurement reserved for businesses that qualify for a specific small-business category. A HUBZone set-aside is limited to eligible HUBZone-certified businesses, but each solicitation sets out the requirements for that competition.
Can a small business get government contracts?
Yes. Small businesses can compete for federal contracts, including opportunities set aside for eligible small businesses or specific certification categories. Registration, certification, and a strong proposal can help you compete, but none guarantees an award.
How do I use the HUBZone map?
Use the current map linked from SBA’s HUBZone program page to check your principal office address and employee residences. A map result does not by itself establish eligibility, so also review SBA’s location, employee, ownership, and size rules.
What are the HUBZone requirements?
In general, a business must qualify as small under the applicable SBA size standard, meet SBA ownership and control rules, have its principal office in a HUBZone, and have at least 35% of its employees reside in HUBZones. Review current SBA guidance because how these requirements apply depends on your business and its records.