Bookkeeping Permit Requirements in Newark, DE

Complete permit and license guide for starting a bookkeeping in Newark, New Castle County, Delaware.

Verified 2026-09-07 5 stops $75–$250 est. 1–3 weeks to register business and obtain all required licenses
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Not legal advice. Requirements may change — always verify with your local government authority before applying. Key agencies and fees on this page were re-checked against official government sources on .

Federal — start here

2 stops

  1. EIN (Employer Identification Number)

    Required if you have employees or operate as an LLC or corporation. Free from the IRS, obtained instantly online. Sole proprietors without employees may use their SSN, but an EIN is recommended for privacy and professional credibility.

    Official government source

    FreeImmediate (online application)

  2. IRS Preparer Tax Identification Number (PTIN)

    Required for any paid preparer who prepares or assists in preparing federal tax returns for clients. If your bookkeeping practice includes any federal tax return preparation, you must obtain and renew your PTIN annually. Bookkeeping-only services (no tax return preparation) do not require a PTIN.

    Official government source

    FreeImmediate (online at IRS.gov)

State of Delaware

1 stop

  1. Delaware Business Registration (Division of Corporations)

    Bookkeeping and accounting service businesses operating in Delaware must register with the Delaware Division of Corporations if structured as an LLC, corporation, or limited partnership. Sole proprietors using a trade name must register it with the Delaware Division of Revenue through Delaware One Stop — as of February 2, 2026 the Division of Revenue administers the statewide trade name (DBA) registry and filings are no longer made with the county Superior Court Prothonotary. An LLC is strongly recommended for liability protection. Every business also needs a Delaware business license from the Division of Revenue.

    Official government source

    $110 for an LLC Certificate of Formation; $109 minimum for a Certificate of Incorporation (rises with authorised shares); plus $25 for a trade name registration if you use one1–7 business days online; 24-hour and same-day expedited service available for an extra fee

City of Newark / New Castle County

2 stops

  1. Newark General Business License

    All businesses operating within Newark must obtain a general business license (also called a business tax certificate or occupational license) from the city. For a bookkeeping or accounting service, this is a straightforward administrative registration. No specialized local certification is required beyond the standard business license. Fees are not published online and are set per business type/estimated municipal-service cost (Code of Newark Ch. 13, Art. VII); confirm current amount with the City (302-366-7000). Must be renewed annually.

    Official government source

    Varies by business type; not published — confirm with City of Newark1–2 weeks

  2. Newark No Impact Home Occupation Approval (if home-based)

    A bookkeeping business run from a residence in Newark files the city's No Impact Home Occupation application (linked from the Code Enforcement Division's Business Licenses page) confirming the activity is compatible with residential zoning — no client foot traffic, no exterior signage, no employees on site. A City of Newark business license is required separately.

    Official government source

    No home-occupation fee appears in Newark's 2026 Fee Schedule; confirm with Code Enforcement (302-366-7000)1–3 weeks

Terminus

Open for business — est. $75–$250 · 1–3 weeks to register business and obtain all required licenses

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