If there is an issue, the IRS will typically send you a letter to your mailing address within 90 days stating what the issue was, and any additional information required. If you have any questions, you can contact the IRS directly at 800-829-1040. ...
If you choose to receive your 147C by mail, it can take 4-6 weeks before your EIN Verification Letter (147C) arrives. The IRS will mail your 147C Letter to the mailing address they have on file for your LLC. You’ll be able to confirm this address when you’re on the phone with...