The IRS phone number for Employee Retention Credit questions is 800-829-4933, the Business and Specialty Tax Line. Representatives there can confirm receipt of your Form 941-X, give a general refund status, and answer eligibility questions. They cannot resolve audit disputes, release a claim from processing review, or override a hold.1Internal Revenue Service. Telephone Assistance Contacts for Business Customers
The line is open Monday through Friday, 7 a.m. to 7 p.m. in your local time zone, with Alaska and Hawaii on Pacific time.1Internal Revenue Service. Telephone Assistance Contacts for Business Customers Have three things in front of you before dialing: your Employer Identification Number, the specific tax quarter you’re asking about, and the date you filed your Form 941-X. Wait times regularly run past an hour during peak periods. Early morning and later in the week tend to be lighter.
What This Number Can and Can’t Do
800-829-4933 is a general employment-tax line, not an ERC unit. A representative can look up whether your amended return posted, tell you if it’s still in the processing queue, and walk through basic eligibility rules. If your claim has been assigned to an examiner or flagged for review, they generally cannot move it forward or explain why it’s held.
One important limit: if a Professional Employer Organization or other third-party payer filed your original payroll tax return, you usually can’t inquire about your ERC claim directly with the IRS. The return was filed under the third party’s EIN, so questions have to go through them.2Internal Revenue Service. Frequently Asked Questions About the Employee Retention Credit
Checking Your ERC Refund Status by Phone
There is no online tracker for ERC refunds. The “Where’s My Refund” tool doesn’t cover Form 941-X, so the phone is the only channel. The IRS has acknowledged a large backlog and has been working through claims filed between September 14, 2023, and January 31, 2024, prioritizing those that clearly qualify or clearly don’t. Claims in the middle sit longer for additional review.2Internal Revenue Service. Frequently Asked Questions About the Employee Retention Credit
When you call, the representative can usually confirm that your Form 941-X was received and tell you whether the claim is still under review. Specific pay dates are rare. If a delay is causing genuine financial hardship and the general line can’t help, you can request assistance from the Taxpayer Advocate Service, an independent organization within the IRS.3Taxpayer Advocate Service. Submit a Request for Assistance One deadline to keep in mind: if the IRS formally disallows your claim, a two-year clock starts on your right to challenge the decision in court, so log the date of any notice you receive.
When You Shouldn’t Call the General Line
Several ERC situations bypass 800-829-4933 entirely. Calling it in these cases wastes time.
You’ve Received an Audit Letter
Letter 566 is a formal notice that your ERC claim has been selected for examination.4Taxpayer Advocate Service. Letter Notifying Taxpayer of Audit with Request for Additional Information The letter includes the assigned examiner’s direct contact information and the quarters under review. All communication runs through that examiner, not the general phone line. Trying to reach the examiner through 800-829-4933 rarely works.
You Want to Withdraw an Unprocessed Claim
If you filed for ERC and now believe you weren’t eligible, you can withdraw the claim as though it was never filed, but only if the IRS hasn’t paid it or you haven’t cashed the refund check. Your Form 941-X must have been filed solely to claim the ERC, and you have to withdraw the entire amount.5Internal Revenue Service. Withdraw an Employee Retention Credit (ERC) Claim
The withdrawal is handled by fax, not phone. Copy the adjusted return, write “Withdrawn” in the left margin of the first page, and have an authorized person sign and date the right margin with their printed name and title. Fax to 855-738-7609. That number accepts ERC withdrawal requests and nothing else.5Internal Revenue Service. Withdraw an Employee Retention Credit (ERC) Claim
If you already received a refund check but haven’t cashed it, don’t fax. Write “Void” on the endorsement line, add a note saying “ERC Withdrawal” with a brief explanation, and mail the check with your signed withdrawal request to the Cincinnati Refund Inquiry Unit, PO Box 145500, Mail Stop 536G, Cincinnati, OH 45250. Don’t staple, bend, or paper clip the check, and keep copies of everything.5Internal Revenue Service. Withdraw an Employee Retention Credit (ERC) Claim
You’re Reporting a Promoter or Business Identity Theft
Aggressive ERC promoters drove a wave of improper claims, and the IRS has a separate channel for reports. Use Form 14242 (Report Suspected Abusive Tax Promotions or Preparers) and send it to the IRS Lead Development Center by fax at 877-477-9135 or by mail to Internal Revenue Service, Lead Development Center MS7900, 1973 N. Rulon White Blvd., Ogden, UT 84404.6Internal Revenue Service. Employers: Watch Out for Employee Retention Credit Schemes7Internal Revenue Service. Abusive Tax Schemes and Abusive Tax Return Preparers – IRS Lead Development Center Phishing attempts can go to phishing@irs.gov, and the Treasury Inspector General for Tax Administration takes reports at 800-366-4484.
If someone filed an ERC claim under your business’s name or EIN without authorization, that’s business identity theft. File Form 14039-B (Business Identity Theft Affidavit).8Internal Revenue Service. Report Identity Theft for a Business
You Missed the Voluntary Disclosure Program
Both rounds of the ERC Voluntary Disclosure Program have closed. The IRS operated a dedicated VDP hotline at 414-231-2222 during the program, but since it’s no longer accepting applications, that line is unlikely to help with new inquiries.9Internal Revenue Service. Frequently Asked Questions About the Second Employee Retention Credit Voluntary Disclosure Program If you cashed a refund you weren’t entitled to and missed both windows, talk to a tax professional before contacting the IRS on your own.
Getting Someone Else Authorized to Call
The IRS won’t discuss your account with a CPA, attorney, or anyone else unless you’ve authorized them on file. Two forms handle this, and they aren’t interchangeable.
Form 2848 (Power of Attorney and Declaration of Representative) lets a qualified professional actually represent you, including speaking with the IRS, negotiating with an examiner, and signing agreements. The form must list the specific tax form numbers and periods covered; vague entries like “all years” or “all taxes” get rejected. If you’re submitting by mail or fax, your signature must be handwritten.10Internal Revenue Service. Instructions for Form 2848 Power of Attorney and Declaration of Representative
Form 8821 (Tax Information Authorization) is narrower. It lets someone view your tax information and receive copies of correspondence, but it does not let them speak on your behalf or take action.11Internal Revenue Service. Instructions for Form 8821 For an ERC audit or a refund dispute, Form 2848 is almost always the right one.
One Boundary on the Phone Line
The filing window for new ERC claims closed on April 15, 2025, for virtually all tax periods.12Taxpayer Advocate Service. The ERC Claim Period Has Closed Calling 800-829-4933 to start a new claim won’t change that. The One Big Beautiful Bill Act also prohibits the IRS from allowing or refunding ERC for the third and fourth quarters of 2021 if the claim was filed after January 31, 2024, effective July 4, 2025.13Internal Revenue Service. IRS FAQs Address Employee Retention Credits Under ERC Compliance Provisions of the One Big Beautiful Bill The phone line is useful for claims already in the pipeline, not for anything new.