Get an EIN for your Iowa business
A federal Employer Identification Number (EIN) is the IRS tax ID your Iowa business uses for banking, payroll, and tax filing. The IRS issues EINs free · application takes 10 minutes online with immediate issuance for US founders. International founders apply by fax or mail. After your EIN, you also need to register with the Iowa Department of Revenue via the Iowa Business Tax Permit Registration.
Iowan EIN + state tax accounts at a glance
| Federal EIN cost | $0 (IRS direct) |
|---|---|
| Issuance time | Immediate (online for US founders) |
| Iowa revenue agency | Iowa Department of Revenue |
| State tax registration form | Iowa Business Tax Permit Registration |
| Sales tax permit needed? | Yes · register for sales tax permit. |
| State withholding account? | Yes · register for state withholding account. |
| File.Business service fee | $0 |
How to get an EIN in Iowa: step by step
- Form your business entity first. Your Iowan LLC, corporation, or other entity must exist before applying for an EIN. Form an LLC in Iowa or form a corporation if needed.
- Pick your responsible party. The IRS requires one individual with substantial control over the entity (typically an owner with at least 25% interest) to be listed on Form SS-4.
- Apply online at irs.gov. US founders with a valid SSN or ITIN get the EIN immediately. The application is free and takes about 10 minutes.
- International founders: apply by fax or mail. Without an SSN or ITIN, the online system will not work. Fax Form SS-4 (typically 4 business days) or mail it (4 to 6 weeks). ITIN vs EIN explained.
- Register with the Iowa Department of Revenue. Use the Iowa Business Tax Permit Registration to get your state-level tax accounts in Iowa.
- Open a business bank account. Iowa banks commonly used include Hills Bank, Bankers Trust, Wells Fargo.
Skip the paperwork · we get your Iowan EIN
We prepare Form SS-4, file with the IRS, and also handle your state-level registration with the Iowa Department of Revenue. No state-fee markup. International founders supported (we file by fax to get your EIN within a week, faster than mail).
Start my Iowan EINIowa state tax accounts you also need
An IRS EIN is federal-only. To operate in Iowa, you typically also need:
- State tax ID: Register with Iowa Department of Revenue using Iowa Business Tax Permit Registration.
- Sales tax permit: Yes · register for sales tax permit. Sales tax registration overview.
- State withholding account: Yes · register for state withholding account.
- Unemployment insurance account: Required if you have employees in Iowa.
- Workers compensation insurance: Required if you have employees. Business insurance overview.
Iowan EIN FAQ
How much does an EIN cost in Iowa?
The IRS issues EINs free. Anyone charging you for the EIN itself is upselling. File.Business charges No state-fee markup whether you have us file it or you do it yourself.
How long does the EIN take to receive?
US founders applying online: immediate. International founders applying by fax: typically 4 business days. By mail: 4 to 6 weeks.
Can I get an EIN without an SSN?
Yes. International founders apply with Form SS-4 by fax or mail. The IRS accepts foreign passport details as identification.
Do I need a separate Iowa state tax ID?
Yes, in most cases. The Iowa Department of Revenue requires a state-level registration vian Iowa Business Tax Permit Registration for businesses operating in Iowa.
Can I use my EIN to open an Iowa business bank account?
Yes, your EIN is required for business banking. Iowa banks commonly used include Hills Bank, Bankers Trust, Wells Fargo.