How to Get an EIN for Your Accounting Business in Delaware (2026)

Starting an accounting business in Delaware? An Employer Identification Number (EIN) is crucial. This guide simplifies the process of obtaining an EIN for your accounting firm, covering key steps and avoiding common pitfalls. Let Lovie handle the complexities of formation and EIN registration, so you can focus on your clients.

What is an EIN?

An EIN, or Employer Identification Number, is a unique nine-digit number assigned by the IRS to identify your business entity. It's like a Social Security number for your accounting firm, necessary for various business operations.

How to Apply for an EIN

  1. Determine Your Eligibility: Ensure your Delaware accounting business meets the IRS requirements for an EIN. Generally, any entity operating as a corporation, partnership, or LLC (or hiring employees) is eligible.
  2. Choose Your Responsible Party: Designate a 'responsible party' – the individual who controls, manages, or directs the entity and the disposition of its funds and assets. This person must have a valid Taxpayer Identification Number (SSN or ITIN).
  3. Complete the IRS Form SS-4: Fill out IRS Form SS-4, Application for Employer Identification Number. You can download this form from the IRS website. Provide accurate information about your Delaware accounting business, including its legal name, address, and the reason for applying.
  4. Submit Your Application: You can apply for an EIN online through the IRS website, by fax, or by mail. The online application is the fastest and most efficient method.
  5. Receive Your EIN: If you apply online, you'll typically receive your EIN immediately after submitting the application. If you apply by fax or mail, it can take several weeks.
  6. Record and Protect Your EIN: Keep your EIN in a safe place and only share it with trusted parties, such as your bank, accountant, or attorney.

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