How to Get an EIN for Your Therapist Business in Connecticut (2026)

As a therapist in Connecticut, obtaining an Employer Identification Number (EIN) is a crucial step in establishing your practice. Whether you're forming a PLLC, hiring employees, or opening a business bank account, understanding the EIN application process is essential. This guide provides a clear roadmap for Connecticut therapists to secure their EINs in 2026. Let Lovie streamline your formation and compliance, so you can focus on patient care.

What is an EIN?

An Employer Identification Number (EIN) is a unique nine-digit number assigned by the IRS to business entities operating in the United States. It's essentially a Social Security number for your business, used to identify your practice for tax purposes. For therapists, an EIN is often required when forming a PLLC, hiring staff, or engaging in activities that require a business tax ID.

How to Apply for an EIN

  1. Determine Eligibility: Confirm that your Connecticut therapy practice meets the IRS requirements for obtaining an EIN. Generally, you need an EIN if you operate as a corporation, partnership, PLLC, or hire employees.
  2. Choose a Responsible Party: Designate a 'responsible party' for the EIN application. This individual will control, manage, or direct the entity and the disposition of its funds and assets. This person must have a valid Taxpayer Identification Number (SSN or ITIN).
  3. Gather Required Information: Collect all necessary information about your Connecticut therapy business, including the legal name, business address (physical address in Connecticut), type of entity (PLLC, etc.), and the reason for applying for the EIN.
  4. Complete the Online Application (Form SS-4): Access the IRS website and complete the online EIN application (Form SS-4). The online application is the fastest and most efficient way to obtain an EIN.
  5. Submit the Application: Carefully review the completed Form SS-4 and submit it electronically through the IRS website. The IRS typically issues an EIN immediately upon successful submission of the online application.
  6. Receive and Store Your EIN: Upon successful submission, you will receive your EIN. The IRS will provide a confirmation notice (CP 575) containing your EIN. Keep this document in a safe place, as you'll need it for various business activities.

Start your formation with Lovie — $20/month, everything included.