It's not a hard job to get an EIN confirmation letter even if you lose initial EIN confirmation called (CP 575). You just need to contact IRS and ask for EIN confirmation letter called (C 147).
You can find digital copies of most IRS notices in your online account, under the 'Notices and Letters' section.
If you do not have the original CP575, then you can request a replacement letter 147C to verify your EIN.
This EIN confirmation letter is called CP 575, and the IRS only mails the letter to the mailing address listed on line 4 of the SS-4 application. Unfortunately, you cannot get a copy of the IRS EIN confirmation letter online.
IRS 147C letters are only sent via mail or fax. There are two ways to fax: traditional fax machines and digital fax machines. Security reasons mean the IRS doesn't send 147C verification letters via email.
How to verify an EIN number for a business Check the SEC's EDGAR system. Search a state's Secretary of State business directory. Go directly to the IRS for nonprofit organizations. Request a report from a major credit bureau. Ask the business's accounting department, or search other public places. Leverage Middesk.
Agency: United States Department of the Treasury. Division: Internal Revenue Service Business and Specialty Tax Line. Phone Number: (800) 829-4933. Business Hours: Monday - Friday: 7 AM - 7 PM. Staff is available through the automated phone system during business hours.
To request a 147c letter from the IRS, contact the IRS Business and Specialty Tax line at 1-800-829-4933. They are open Monday through Friday from AM to PM, taxpayer local time (Alaska and Hawaii follow Pacific Time). Be prepared to answer several security questions.
The IRS sends out an EIN confirmation letter for every EIN application it processes. This EIN confirmation letter is called CP 575, and the IRS only mails the letter to the mailing address listed on line 4 of the SS-4 application. Unfortunately, you cannot get a copy of the IRS EIN confirmation letter online.