EIN letter from the IRS, and the CPA letters around it
By Arthur Teboul, DokuTrak · Published
In brief
An EIN letter from the IRS is the notice or letter that confirms a business’s employer identification number: the assignment notice, its digital version in Business Tax Account, or Letter 147C on request. The pages below cover each IRS letter, plus the letters a CPA writes for lenders, landlords and clients.
Letter templates
Most EIN questions come down to three documents. The assignment notice is mailed once and cannot be reprinted; the digital notice can be downloaded by an eligible business; Letter 147C is requested by phone, or in writing after a second B notice from a payer. An entity transcript also shows the EIN, name and address the IRS holds.
Name, address and responsible-party changes have their own routes, and so does closing the account. Each page gives the exact steps from irs.gov and a letter you can send.
The CPA letters fail for different reasons: a missing client consent, or a sentence a lender reads as a guarantee. Those pages give facts-only wording and the professional standards behind it.
Pages in this section
- Form 8822-B: report a new business address or responsible party
How to fill in Form 8822-B line by line, the 60-day rule for a new responsible party, who signs, where to mail it, and a client letter to collect what you need.
- CP575: the IRS EIN assignment notice and its digital version
What the CP575 notice is, why the original cannot be reissued, who can download the digital CP575 from Business Tax Account, and when Letter 147C is the route.
- What is a CPA letter? What a CPA can and cannot confirm
What a CPA letter is, the facts a CPA can confirm for a self-employed client, the statements to refuse, what lenders need, and the Section 7216 consent form.
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