EIN Registration in Texas

If you’re a sole proprietor without employees, you can use your SSN for tax purposes instead of an EIN. However, using an EIN helps protect your personal identity and allows you to open a business bank account.

No, once the IRS issues your EIN, it never expires and remains assigned to your business, even if you change locations or business structure (unless you form a new entity).

Yes, each business entity (LLC, corporation, partnership, etc.) must have its own unique EIN. However, if you own multiple businesses under the same entity, you may not need multiple EINs.

You can find your EIN by:

• Checking old tax returns or bank statements
• Contacting the IRS Business & Specialty Tax Line at 800-829-4933

Yes, you must apply for a new EIN if:

• You convert from a sole proprietorship to an LLC or corporation
• You merge with another business
• You form a new partnership or corporation

It’s recommended to form your business first (LLC, Corporation, etc.) before applying for an EIN to ensure accuracy. If your entity details change, you may need to apply for a new EIN.

Most banks require an EIN for business accounts (except for sole proprietors using an SSN). Without an EIN, you may face difficulties getting a business loan or establishing credit.