When an LLC is sold, the Employer Identification Number (EIN) generally does not transfer to the new owner, as it is tied to the original entity's ownership and tax identity. A new EIN is typically required if there is a change in ownership, particularly for single-member LLCs (disregarded entities) or if the business structure changes.
Generally, businesses need a new EIN when their ownership or structure has changed. Although changing the name of your business does not require you to obtain a new EIN, you may wish to visit the Business Name Change page to find out what actions are required if you change the name of your business.
No, your EIN can't be canceled. Even if your business closes down or is administratively dissolved, your EIN is still connected to that specific business and always will be. According to the IRS, once your EIN is assigned, it is a “permanent Federal taxpayer identification number for that entity.”
If you are planning to start a new business and the entity being formed is a Limited Liability Company (LLC) then you will need to apply for and obtain a new EIN.
A membership interest sale transfers ownership while maintaining the existing LLC structure, making the buyer the new owner of the LLC itself. In contrast, an asset sale involves dissolving the LLC and selling individual company components, such as equipment, inventory, and intellectual property, to the buyer's entity.
If you no longer need your employer identification number (EIN), we can't cancel it, but we can deactivate it. Once we assign an EIN to a business entity, it becomes that entity's permanent federal taxpayer ID number.
EINs are not transferable between business owners; a new owner typically needs to apply for a new EIN. A new EIN is required in cases of ownership changes, structural changes, bankruptcy, or statutory mergers.
Limited liability company (LLC)
You don't need a new EIN if you: Change your name or location. Report income tax as a branch or division of another entity and you don't have employees or owe excise tax. Convert a partnership to an LLC classified as a partnership.
You don't need to notify the IRS of any ownership changes within your LLC if it has no effect on the LLC's tax classification. Only if your tax classification changes or you dissolve the LLC do you need to notify the IRS. If you do need to notify them, you can use Form 8822-B.
If you don't use your LLC, it becomes inactive or dormant, but still legally exists, leading to potential penalties like late fees, accruing franchise taxes, suspension by the state, loss of good standing, and even administrative dissolution, while still carrying obligations for annual reports and taxes until you formally dissolve it, which is generally the best approach to avoid ongoing costs and liabilities.
Clients usually want to avoid the necessity of paying the minimum franchise tax of $800 in California, filing tax returns showing “no activity,” and filing the annual reports for an entity that is no longer conducting business.
Yes, you absolutely need to notify the IRS when closing your LLC by filing final tax returns (checking the "final return" box), making final tax deposits, paying employee wages/taxes, reporting contractor payments, and formally closing your EIN and business account with the IRS, often via a letter, to stop future filings and ensure compliance.
To cancel your EIN and close your IRS business account, you need to send us a letter that includes:
The costs and fees for transferring an LLC can fluctuate. It's important to research your desired option and plan a budget. Common costs may include filing fees, which can range from $35 to $800, and publication fees in certain states. There may also be costs associated with updating legal documents and contracts.
Yes, you can operate multiple businesses under one LLC—but whether it's a good idea depends on your goals, liability tolerance, and how distinct each business is. This structure offers benefits like simplified management, lower administrative costs, and flexible branding through DBAs (Doing Business As).
For example, if you're a sole proprietor but own multiple businesses, these can all fall under the same EIN. When filing taxes, you'll have to name every business on Schedule C (Form 1040). The same goes for if you have a single-member limited liability company (LLC) that's considered a disregarded entity.
Notify the IRS
Single-member LLCs: Write to the IRS at the address where you filed your return informing the agency of the name change. Multi-member LLCs: If you're a multi-member LLC and taxed as a partnership, mark the name change box on Form 1065 when you file your annual return.
In the case of an asset sale, the EIN does not transfer to the new owner. The purchasing entity must obtain a new EIN for the acquired assets. This is because the IRS views the purchasing entity as a new entity, separate from the seller's entity.
You need a new EIN, in general, when you change your entity's ownership or structure. You don't need a new EIN to change your business name, address or responsible party. Find more on when to get a new EIN.
How to Sell Your LLC and Transfer Complete Ownership
Many business owners think that once all final tax filings have been made, the IRS will automatically discontinue or close an EIN, but just as the title of this article implies, a business's EIN is never discontinued, reassigned or reused. Regardless of whether or not an EIN was ever used, the number is PERMANENT.
Use your EIN on all of the items that you send to the IRS and the Social Security Administration (SSA). Caution: An EIN is for use in connection with your business activities only. Do not use your EIN in place of your social security number (SSN).