How to become a vendor in Kentucky
Updated November 11, 2026. Registration facts checked on official Kentucky pages on November 10, 2026; sources are listed at the end. EasBid is an independent bid search service and is not part of the State of Kentucky or any government agency. Always confirm requirements on the state's own pages before you apply.
To become a vendor in Kentucky, you register your business in eMARS Vendor Self Service (VSS) on the Commonwealth's eProcurement site, the supplier system run by Finance and Administration Cabinet, Office of Procurement Services. The official pages we read state no registration fee. Once you are registered and have picked your the state's own commodity codes codes, state agencies can find you and you can receive notices for bids that match what you sell. Right now EasBid lists 50 open government bids in Kentucky from state, local and federal sources.
Kentucky vendor registration at a glance
| Where to register | eMARS Vendor Self Service (VSS) on the Commonwealth's eProcurement site |
|---|---|
| Who runs state purchasing | Finance and Administration Cabinet, Office of Procurement Services |
| Registration fee | No fee stated on the official page |
| Codes used to match bids | the state's own commodity codes |
| Certification programs | Minority & Women Business Enterprise (MWBE) Certification Program, Office of Equal Employment Opportunity and Contract Compliance |
| Facts checked | November 10, 2026 |
How to register as a Kentucky vendor, step by step
These are the steps as the state describes them, in plain words. The portal may word things differently, and it can change, so keep the official page open beside you.
- Open the Kentucky Vendor Self Service (VSS) site from the Finance Cabinet's eProcurement page and register as a vendor.
- Keep your own account and payee information current in VSS.
- Use VSS to browse current bid opportunities, recent awards and catalog items, and bid online where the solicitation allows it.
- For help getting started, use the Finance Cabinet's Customer Resource Center listed on the eProcurement page.
- If your business is minority- or woman-owned, create a Kentucky.gov account and apply for MWBE certification through the state's online MWBE application portal (paper applications are no longer taken).
What to have ready before you start
Registration goes faster when the basics are in front of you. For Kentucky, gather:
- Your legal business name exactly as it appears on your tax records, and any trade name you use.
- Your federal Employer Identification Number (EIN), or a Social Security number for a sole proprietor, since the state uses it to match you for payment.
- A business address, a phone number and an email address that someone reads every day; bid notices and questions from buyers go there.
- A short list of what you sell, so you can choose the matching the state's own commodity codes codes in one sitting.
The pages we read did not list any extra state tax certificate or form for registration itself; individual bids can still ask for insurance, licenses or a bond.
Does it cost anything to register in Kentucky?
No fee is stated on the official pages we read: No fee stated on the official page. Be careful with outside services that offer to register you for a price. The state's own portal is where registration happens, and Kentucky does not require you to use a paid middleman to sell to its agencies. Some separate things can cost money, such as a notary for a form, a professional license, insurance or a bid bond on construction work.
Which commodity codes does Kentucky use?
Kentucky matches vendors to bids with the state's own commodity codes. The state uses its own list of commodity or service codes. Choose every code that truly matches your work, because those codes decide which bid notices are emailed to you. If you also want federal work, you will need NAICS codes for SAM.gov; our free NAICS code lookup and the guide what a NAICS code is help you pick them.
Certification programs in Kentucky
Certification is separate from registration. You can register and bid without it, but a certificate can open set-aside contracts or count toward goals that agencies and prime contractors have to meet. The programs the state points to:
- Minority & Women Business Enterprise (MWBE) Certification Program, Office of Equal Employment Opportunity and Contract Compliance (finance.ky.gov)
MBE/WBE. Minority- and women-owned business certifications show that a firm is at least 51% owned and controlled by people in those groups. State agencies use them to count toward participation goals, and some cities and counties accept the state's certificate in place of their own.
Federal programs such as 8(a), HUBZone, women-owned (WOSB) and service-disabled veteran-owned (SDVOSB) are certified by the U.S. Small Business Administration, not by the state; see small business set-asides explained.
Cities, counties and school districts in Kentucky
Cities, counties and school districts usually run their own purchasing and bid lists, so registering with the state does not put you on every local list.
Large local governments in Kentucky include Louisville, Lexington-Fayette urban county. Each one usually keeps its own vendor list and posts its own bids, so register with the ones you want to sell to as well.
EasBid reads many of these local sources together with the state's, so one search shows state and local bids side by side.
What Kentucky agencies are buying right now
As of November 11, 2026, EasBid lists 50 open bids in Kentucky. The busiest categories are Construction & Trades (15), IT, Software & Telecom (12), Equipment, Supplies & MRO (5). Looking at what is open now is a good way to choose your codes and to see which agencies buy what you sell.
- Kentucky Construction & Trades bids 15 open
- Kentucky IT, Software & Telecom bids 12 open
- Kentucky Equipment, Supplies & MRO bids 5 open
- Food & Catering 4 open
- Defense, Aerospace & Research 3 open
- Consulting & Professional Services 3 open
See new Kentucky bids this week.
Federal contracts in Kentucky
A Kentucky registration covers state agencies only. Federal agencies, including the military bases, VA medical centers and national parks in Kentucky, buy through SAM.gov, which has its own free registration and gives you a Unique Entity ID. Our step-by-step guide to registering in SAM.gov walks through it, and federal bids on EasBid lists open notices.
Tips for your first Kentucky bid
- Read the whole solicitation before you price anything; the due date, the question deadline and the submission method are usually on the first pages. Our guide on reading a solicitation shows what to look for.
- Ask questions in writing before the question deadline. Answers are usually posted as an addendum that every bidder can see.
- Check whether the bid needs a license, insurance certificate or bond, and get those started early.
- Submit through the channel the notice names, eMARS Vendor Self Service or otherwise, and leave a day of margin; late bids are normally rejected.
- Whether you win or lose, ask for the award results. They show the winning prices and help you price the next one.
New to the bid types? See RFP, RFQ and IFB explained and how to win government contracts.
Frequently asked questions
Is there a fee to register as a vendor in Kentucky?
No fee is stated on the official Kentucky pages read on November 10, 2026. Registration happens on eMARS Vendor Self Service (VSS) on the Commonwealth's eProcurement site.
What codes does Kentucky use for vendor registration?
Kentucky uses the state's own commodity codes. Pick every code that matches what you sell, because the codes decide which bid notices you receive.
Do I need a certification to bid on Kentucky contracts?
No. Certification is optional and separate from registration. Programs such as Minority & Women Business Enterprise (MWBE) Certification Program, Office of Equal Employment Opportunity and Contract Compliance can open set-asides or count toward participation goals.
Does registering with Kentucky cover cities and counties?
Usually not. Cities, counties and school districts usually run their own purchasing and bid lists, so registering with the state does not put you on every local list.
Is Kentucky vendor registration the same as SAM.gov?
No. eMARS Vendor Self Service (VSS) on the Commonwealth's eProcurement site is for Kentucky state agencies. Federal contracts need a separate, free SAM.gov registration.
How do I find Kentucky government bids?
Watch eMARS Vendor Self Service (VSS) on the Commonwealth's eProcurement site for state bids and the purchasing pages of the cities, counties and schools you want to sell to. EasBid lists open Kentucky bids from state, local and federal sources in one search (50 open as of November 11, 2026).
Sources
Official pages read for this guide. Facts are summarized in our own words; follow the links for the full official text.
- eProcurement - Finance and Administration Cabinet (finance.ky.gov, read November 10, 2026)
- Kentucky VSS (eMARS) (vss.ky.gov, read November 10, 2026)
- Minority & Women Business Enterprise Certification Program (finance.ky.gov, read November 10, 2026)
- Application and Instructions - MWBE (finance.ky.gov, read November 10, 2026)