The simple answer is yes, you can have as many EIN numbers as you have business entities. A single business can only have one EIN, though there are situations where you’ll need a new one.
An EIN is a nine-digit ID number assigned by the IRS to employers and certain others with no employees. Even if never used, an EIN can’t be reused or reassigned.
Obtaining Multiple EINs
To get multiple EINs fast, complete an online application. A sole proprietor can only get one EIN, but other entities can have unlimited EINs. Complete separate SS-4 forms for each additional EIN.
Using Multiple EINs
It’s not possible to use one EIN for different entity types or unrelated businesses. Contact the IRS if you have two EIN numbers for guidance on how to proceed.
If you have two EIN numbers, contact the IRS. They will likely tell you to use one number for your business dealings and disregard the other.
To get an EIN, taxpayers must complete Form SS-4, Application for Employer Identification Number, and submit it to the IRS. An LLC requires an EIN for tax purposes.
Can I apply for a new EIN if I already have one?
In summary, yes. As long as each EIN is for a separate business entity, you may apply for multiple EINs. Remember, you must request one EIN at a time and not on the same day.
Can I change business name on EIN?
If the EIN was recently assigned and filing liability has yet to be determined, send Business Name Change requests to the IRS address where you file your return.
How Do I Apply for More EINs?
To get numerous EINs swiftly, complete an online application.
How many EIN numbers can I have?
A sole proprietor can only be issued one EIN. Other business entities can have an unlimited number of EINs.
Can I Run Multiple Businesses Under One EIN?
It is not possible to use the same EIN for different entity types or for unrelated businesses.