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

Starting a side hustle in Connecticut and need an EIN? If you're forming an LLC for your venture, you'll likely need one. This guide will walk you through the process of obtaining an EIN for your Connecticut side hustle in 2026. Lovie can simplify this process by automating the application and ensuring compliance.

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 it for tax purposes.

How to Apply for an EIN

  1. Determine Eligibility: Ensure your Connecticut side hustle meets the IRS requirements for an EIN. Generally, LLCs with employees or those operating as corporations need an EIN.
  2. Gather Required Information: Collect all necessary information, including your LLC's legal name, address in Connecticut, the responsible party's (owner/member) details, and the reason for applying for the EIN.
  3. Complete the Online Application (Form SS-4): Access the IRS website and complete the online EIN application (Form SS-4). The application is free. Lovie can automate this form using AI.
  4. Submit the Application: Once you've completed the form, submit it electronically through the IRS website. Ensure you have a stable internet connection to avoid any issues during submission.
  5. Receive Your EIN: Upon successful submission, you'll receive your EIN immediately online. The IRS will also send you a confirmation letter (Form CP 575) by mail.
  6. Store Your EIN Safely: Keep your EIN in a secure location, both physically and digitally. You'll need it for various business-related activities in Connecticut.

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