Sample Letter to Close Ein Account: A Practical Guide with Templates

Published at January 12, 2026 | Written by

Sarah Davis

When a company shuts down, sells, or reorganizes, it must formally notify the IRS about its Employer Identification Number (EIN). A clear, well‑structured letter can save time, avoid penalties, and keep your records tidy. In this article you’ll see a Sample Letter to Close Ein Account and walk through different scenarios that require one. We’ll cover why the letter matters, what to include, and offer ready‑to‑use examples so you can customize them quickly.

Understanding how to close an EIN is more than a bureaucratic step—it protects your business from future tax issues and ensures compliance with federal regulations. You’ll learn how to draft the letter, what details the IRS expects, and how to adapt the template to various circumstances. By the end, you’ll have a toolkit to manage your EIN closure with confidence.

Why You Need to Write a Sample Letter to Close Ein Account

The IRS requires a written notice when a company stops using its EIN. This notice is crucial because it officially terminates the EIN’s tax responsibilities and prevents future tax filings from being misapplied. Failing to submit this letter can lead to unnecessary audits, penalties, or the IRS assuming the business remains active and continuing to send notices.

Below are key items the IRS looks for in the closure notice:

Full legal name of the entity
EIN and business address
Effective date of closure
Explanation for closure (e.g., dissolution, sale, merger)
Signature and contact information of an authorized officer

To illustrate these points, consider this quick table that checks what you must include vs. optional details:

Required	Optional
Entity name EIN Closure date	Reason for closure Contact phone/email

By keeping this checklist in mind, you can draft a concise yet complete letter that the IRS will accept without delay.

Sample Letter to Close Ein Account for Business Closure

Dear Sir/Madam,

I am writing on behalf of BrightStar Consulting, Inc., a Delaware corporation identified by EIN 12-3456789. Effective May 15, 2026, the company will cease all business operations and dissolve voluntarily. Please close our EIN in your records and cease all future tax notices associated with this number.

As the certified public accountant (CPA) and authorized officer of BrightStar Consulting, I confirm that the company has filed its final tax return (Form 1120, Schedule K-1) for the year 2025 and has settled all payroll, tax withholding, and state filing obligations. If further documentation or a copy of the dissolution filing from the Delaware Secretary of State is required, please notify us at the address below.

Thank you for your prompt attention to this matter. I can be reached by telephone at (555) 123‑4567 or via email at carl.miller@brightstar.com for any follow‑up questions.

Sincerely,

_________________________________
Carl Miller, CPA
President, BrightStar Consulting, Inc.
123 Business Rd., Wilmington, DE 19801

Sample Letter to Close Ein Account after Company Sale

To: Internal Revenue Service
Attn: EIN Units
Attn. EIN Closure Desk

Re: Closure of EIN for the former assets of Horizon Tech Solutions, LLC (EIN 98-7654321)

Dear Sir/Madam,

The undersigned hereby requests the closure of the Employer Identification Number (EIN) associated with Horizon Tech Solutions, LLC, effective June 30, 2026. The company was sold to DataWave Enterprises on April 1, 2026, and all operations, employees, and contracts have been transferred. Consequently, Horizon Tech Solutions, LLC has ceased its business activities and no longer exists as a separate entity.

Under the Internal Revenue Code § 7011, we submitted the final Form 1065 for the year 2025 and have paid all tax liabilities. Accordingly, the EIN no longer represents an active taxpayer. Attached please find copies of the Assignment Agreement, the Certificate of Dissolution, and the final tax return for your reference.

Should you require additional information or verification, please contact me at jane.doe@horizontechsolutions.com or (555) 987‑6543.

Thank you for your cooperation.

Respectfully,

_________________________________
Janet A. Doe
Vice President, Horizon Tech Solutions, LLC (Former)

Sample Letter to Close Ein Account for Tax Purposes

Internal Revenue Service,
P.O. Box 765828,
Charlotte, NC 28201-5828

Re: EIN Closure Request – 27-3334445 (Acme Manufacturing Co.)
Date: July 5, 2026

Dear IRS EIN Processing Specialist,

I am the sole owner and registered agent for Acme Manufacturing Co., a New York limited partnership operating under EIN 27-3334445. Due to a significant decline in production and a strategic shift toward a new business model, we have decided to close the partnership. The effective date of cessation is July 1, 2026.

Key points to note:

All final partnership tax return (Form 1065) for 2025 was filed and a Taxpayer Identification Number (TIN) was cleared on April 15, 2026.
All payroll taxes, unemployment contributions, and state-level filings are settled.
We have voluntarily filed a Notice of Dissolution with the New York Department of State.

Enclosed are the final return confirmation, the dissolution certificate, and a letter from our CPA stating all liabilities are satisfied.

Thank you for the prompt action. Should any additional documentation be needed, notify me at info@acmemanufacturing.com or call (212) 555‑0199.

Yours truly,

_________________________________
Maxwell J. Haines
Owner, Acme Manufacturing Co.

Sample Letter to Close Ein Account when Changing Company Structure

To whom it may concern,

Subject: EIN Closure & New Identification Request – 78-9112233 (Sunrise Real Estate, LLC)

Dear IRS Enrollment Team,

Sunrise Real Estate, LLC (EIN 78-9112233) is undergoing a structural transformation. The entity will transition from an LLC to a C‑Corporation commencing on August 15, 2026. All current members will convert to shareholders, and corporate governance will be redefined per the State of Florida's Revised Uniform Limited Liability Company Act.

We request that the existing EIN be closed, and a new EIN be issued for the Crown Corporation that will operate under the name Sunrise Real Estate, Inc.. The new corporate name and structure will require a fresh EIN per the IRS guidelines. Attached are:

Certificate of Conversion from LLC to Corporation
Stock issuance and share allocation details
Prior year’s Form 1065 and current year’s Form 1120 filing schedules

Please process the closure of the old EIN and issue a new one promptly. If additional information or a paper copy of the conversion certificate is needed, we’ll send it immediately.

Thank you for your assistance in making this transition seamless. Contact me at (305) 555‑4321 or via mail at 789 Sunshine Blvd., Miami, FL 33101.

Warm regards,

_________________________________
Lillian K. Torres
Chief Operating Officer, Sunrise Real Estate Group

By using these templates, you can adapt the letter to fit the specific circumstances of your EIN closure. Whether closing a business after years of operation, selling a company, or restructuring, a well‑structured letter keeps your records clean, satisfies IRS requirements, and protects you from future tax liabilities.

Don’t wait until the IRS contacts you to remove an unusable EIN from your records. Take the initiative now and draft your letter using these proven templates. If you encounter any uncertainties, reach out to a tax professional or consult the IRS website for the most current guidelines.