How to Get an EIN for a Wyoming LLC
This article provides general information for educational purposes only. It is not legal advice, does not create an attorney-client relationship, and should not be relied upon as a substitute for consultation with a qualified attorney. Laws vary by state, and individualized guidance is recommended.
Getting an EIN for a Wyoming LLC is free and usually immediate online. Prepare your approved company information, responsible-party details, and business address before applying.
Disclaimer This article provides general information for educational purposes only. It is not legal advice, does not create an attorney-client relationship, and should not be relied upon as a substitute for consultation with a qualified attorney. Laws vary by state, and individualized guidance is recommended.
An Employer Identification Number identifies your Wyoming LLC for federal tax purposes. It is commonly needed to hire employees, open business accounts, and file tax returns.
Applying directly through the IRS is free.
What You Need Before Applying
Wait until Wyoming has accepted your Articles of Organization so you can use the LLC’s approved legal name and formation date.
Have the following ready:
Information | What to Enter |
|---|---|
Legal business name | Name shown on the approved Articles |
Formation date | Wyoming filing date |
Number of members | Current number of owners |
Responsible party | Individual who ultimately controls the LLC |
Taxpayer ID | Responsible party’s SSN or ITIN for online filing |
Business address | Genuine principal business location |
Mailing address | Address where IRS correspondence should arrive |
Legal business name
Name shown on the approved Articles
Formation date
Wyoming filing date
Number of members
Current number of owners
Responsible party
Individual who ultimately controls the LLC
Taxpayer ID
Responsible party’s SSN or ITIN for online filing
Business address
Genuine principal business location
Mailing address
Address where IRS correspondence should arrive
The organizer who filed the Wyoming documents is not automatically the responsible party.
Apply Online
The IRS online EIN Assistant is generally the fastest option when the principal business is in the United States or a U.S. territory and the responsible party has an SSN or ITIN.
The tool issues only one EIN per responsible party per day and ends a session after 15 minutes of inactivity. (IRS)
Select “Limited Liability Company,” identify Wyoming as the formation state, enter the number of members, and choose the reason for applying.
A domestic single-member LLC is generally disregarded for federal tax purposes by default. A domestic LLC with two or more members is generally treated as a partnership unless it elects another classification.
IRS Online Hours
The EIN Assistant currently operates during these Eastern Time hours:
- Monday through Friday: 6:00 a.m. to 1:00 a.m.
- Saturday: 6:00 a.m. to 9:00 p.m.
- Sunday: 6:00 p.m. to midnight. (IRS)
Download and securely save the EIN confirmation immediately after approval.
Address and Privacy
Use accurate addresses that the LLC is legally entitled to use.
A registered-agent address should not be listed as the principal business location unless the business genuinely operates there and the agent permits that use.
Banks may separately request proof of the company’s physical operating address, beneficial owners, and authorized signers. Receiving an EIN does not guarantee bank-account approval.
International Founders
A founder whose principal business is outside the United States or who cannot use the online tool may apply using Form SS-4.
Current IRS options include fax, mail, and telephone assistance for qualifying international applicants. The IRS states that fax applications with a return fax number are generally answered in about four business days, while mailed applications take approximately four weeks. (IRS)
Follow the current Form SS-4 instructions carefully when the responsible party has no SSN or ITIN.
After Receiving the EIN
Use the EIN to complete banking, payroll, tax, licensing, and vendor registrations.
The IRS notes that a newly issued EIN may take up to two weeks before it can be used for certain electronic filings, deposits, or taxpayer-identification matching.
Keep the confirmation permanently. If the responsible party, business address, or location later changes, Form 8822-B may be required. Responsible-party changes must generally be reported within 60 days. (IRS)
Conclusion
Getting an EIN for a Wyoming LLC is free and usually straightforward.
Form the LLC first, prepare accurate responsible-party and address information, apply directly through the IRS, and save the confirmation. International founders who cannot use the online tool can submit Form SS-4 through the applicable IRS process.
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