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State vendor registration

How to sell to Alabama government

Alabama splits vendor setup between two systems: Alabama Buys for bidding and state purchase orders, and STAARS Vendor Self Service for payees that do not need purchasing approval. Bids, proposals and contracts over $25,000 also need a state disclosure statement under Section 41-16-82.

Facts checked

Where Alabama posts bids

State agencies post on Alabama Buys.[1] Open solicitations are listed on Alabama Buys under Public Solicitations, and you must be registered there to respond.

Changed recently: ALDOT's DBE program is operating under the October 3, 2025 federal Interim Final Rule; existing DBEs must be reevaluated and new applicants must submit a personal narrative.[5]

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How to register, step by step

  1. 01

    Register on Alabama Buys Supplier Portal

    Start registration. Cost: No fee listed by the State of Alabama. New vendors that need purchasing approval (state purchase orders) must register in Alabama Buys. Vendors only paid outside purchase orders (grants, reimbursements) may register in STAARS Vendor Self Service instead. Vendors once approved for purchasing were moved from STAARS to Alabama Buys and must update their record there.[2]

  2. 02

    Have your Vendor disclosure statement

    Section 41-16-82 requires a disclosure statement with bids, proposals and contracts over $25,000; on competitive bids only the winner files it, within 10 days of award.[3]

  3. 03

    Have your STAARS Vendor Self Service account (payment-only vendors)

    [4]

  4. 04

    Choose your commodity codes

    Notifications are sent by the codes in your vendor profile. Pick every code that describes your work, and revisit them when you add a service.

  5. 05

    Get certified if you qualify

    Disadvantaged Business Enterprise (DBE) - Alabama Unified Certification Program, through the Alabama Department of Transportation. Federal-aid transportation program; applicants submit the Uniform Certification Application, a Personal Net Worth Statement and a personal narrative of disadvantage.[5]

  6. 06

    Watch the other buyers

    Cities, counties and authorities in Alabama post separately. BidRover reads 3 Alabama sources, listed below, in one search.

What you will typically need

Exact requirements vary by portal; the registration page linked above is the authority. Most ask for:

  • Your legal business name and address exactly as registered with the state, and your federal tax ID (EIN, or SSN for some sole proprietors).
  • A signed IRS Form W-9, which most buyers collect before they can pay you.
  • Commodity codes (NIGP, UNSPSC or NAICS, depending on the portal) for every product and service you sell.
  • A contact who will receive bid notices, plus any business license or registration the jurisdiction requires.
  • Certificates of insurance and, for construction, bonding capacity: these are usually requested per bid rather than at registration.

Certification programs

Certifications recognized by Alabama
ProgramCertifying officeNotes
Disadvantaged Business Enterprise (DBE) - Alabama Unified Certification ProgramAlabama Department of TransportationFederal-aid transportation program; applicants submit the Uniform Certification Application, a Personal Net Worth Statement and a personal narrative of disadvantage.

Tips

  • A STAARS registration does not cover bidding; vendors who need state purchase orders must be in Alabama Buys.
  • The name on your EFT bank account must match your legal name in STAARS or Alabama Buys exactly.

Alabama sources BidRover reads

Related guides

Questions

Where does Alabama post government bids?

State agencies post on Alabama Buys (https://alabamabuys.gov). Many cities, counties and authorities in Alabama post on their own sites as well, so check the ones you want to sell to.

How do I register as a vendor with Alabama?

Register through Alabama Buys Supplier Portal (https://alabamabuys.gov/page.aspx/en/sup/registration_extranet_manage). Cost: No fee listed by the State of Alabama. New vendors that need purchasing approval (state purchase orders) must register in Alabama Buys. Vendors only paid outside purchase orders (grants, reimbursements) may register in STAARS Vendor Self Service instead. Vendors once approved for purchasing were moved from STAARS to Alabama Buys and must update their record there.

What do I need before registering with Alabama?

Vendor disclosure statement: Section 41-16-82 requires a disclosure statement with bids, proposals and contracts over $25,000; on competitive bids only the winner files it, within 10 days of award. STAARS Vendor Self Service account (payment-only vendors):

Does Alabama certify small or diverse businesses?

Disadvantaged Business Enterprise (DBE) - Alabama Unified Certification Program (Alabama Department of Transportation): Federal-aid transportation program; applicants submit the Uniform Certification Application, a Personal Net Worth Statement and a personal narrative of disadvantage.

Sources

See every open bid in Alabama.

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