Kansas EIN Lookup
Last updated November 5, 2026 · Written by the EIN Registration filing team
Look up a Kansas company
Kansas only allows its search on its own site, so this opens in a new tab. It finds the company, not usually its EIN.
No EIN yet for your Kansas business?
We file the SS-4 for you. EIN typically emailed in 2 to 4 business days (about 11 by fax).
Where to look in Kansas
- Kansas Secretary of State business entity search. Search by business name, Kansas business ID or resident agent. Use it to confirm the company's exact name and status.
- Kansas Tax Clearance verification. Asks for a tax ID number, an EIN or SSN, together with the confirmation number on the Certificate of Tax Clearance. You need the number before you can use it.
- The Kansas LLC annual report form has no FEIN field, and the Secretary of State says the business ID it assigns is not the FEIN.
Kansas numbers that get mistaken for an EIN
None of these is the nine-digit federal number unless the table says so. A bank, payroll company or client asking for your EIN wants the one the IRS issued.
| Used for | Issued by | The number |
|---|---|---|
| Company formation | Kansas Secretary of State | business entity ID |
| State income tax withholding | Kansas Department of Revenue | Kansas tax account number, 036, then your EIN, then F01 |
| Unemployment insurance | Kansas Department of Labor | Account number issued at registration |
| Sales tax | Kansas Department of Revenue | Retailers' Sales Tax Registration Certificate |
Finding your own Kansas company’s EIN
Start with the CP 575 letter the IRS sent when the number was issued, then a past federal return, your bank’s account paperwork and your payroll provider. If none of those has it, the responsible party can call the IRS and ask for a 147C letter. Do not apply again to replace a lost number: a second application creates a second EIN for the same company.
Finding another Kansas company’s EIN
If you pay them, ask for a Form W-9: it is the normal way to get the number, and you need it for a 1099 anyway. Nonprofits are in the IRS Tax Exempt Organization Search, and public companies print theirs on SEC filings. For a private Kansas company with no reason to give it to you, there is no free public source that is complete. To check a number you were given, see how to verify an EIN.
Kansas EIN lookup questions
Does Kansas have an EIN lookup?
The EIN is federal, so the IRS issues it and Kansas does not. Kansas Secretary of State business entity search finds a company by business name, Kansas business ID or resident agent. Do not count on it for the federal number. The reliable sources are the company itself, on a Form W-9, or your own IRS paperwork if the company is yours.
Is my Kansas business entity ID my EIN?
No. The business entity ID comes from the Kansas Secretary of State and identifies your company in state records. The EIN comes from the IRS, and a bank or payroll company asking for one will not accept the state number.
I formed my Kansas company but never got an EIN. What now?
Forming the company does not create an EIN. You apply separately with the IRS on Form SS-4, or a service like ours prepares and files it for you. If you might already have one, check first: applying again gives the same company a second number.
Get Your EIN the Easy Way
Answer a few questions in about 5 minutes. Our specialists prepare your IRS Form SS-4, file it, personally handle any rejection or name conflict along the way, and get your EIN to you, typically within 2 to 4 business days, or about 11 when the IRS requires the application by fax. One flat $197 service fee. No upsells, no subscriptions.
- ✓ Prepared and filed by specialists
- ✓ Error 101 and rejection handling included
- ✓ Data encrypted (AES-256)
- ✓ Order tracking and email updates
Related guides
Sources
You can also apply for an EIN directly with the IRS at irs.gov at no cost.