Bookkeeping Permit Requirements in Chicago, IL
Complete permit and license guide for starting a bookkeeping in Chicago, Cook County, Illinois.
Not legal advice. Requirements may change — always verify with your local government authority before applying. Last verified: .
Chicago / Cook County Requirements
2 requirementsChicago General Business License
All businesses operating within Chicago 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. Must be renewed annually.
Chicago Home Occupation Permit (if home-based)
Bookkeeping businesses operated from a residence in Chicago typically require a Home Occupation Permit or Home Business Zoning Approval from the city planning department. This confirms the business activity is compatible with residential zoning. Standard restrictions: no client foot traffic, no exterior signage, limited storage of business materials. Online bookkeeping businesses typically qualify easily.
Illinois State Requirements
2 requirementsIllinois Business Registration
Bookkeeping and accounting service businesses operating in Illinois must register with the Illinois Secretary of State (or equivalent) if structured as an LLC, corporation, or partnership. Sole proprietors operating under a trade name must file a DBA (Doing Business As) registration with the state or county clerk. An LLC is strongly recommended for liability protection.
Illinois Sales/Use Tax Registration (if applicable)
Bookkeeping and accounting services are generally not subject to sales tax in most states as a professional service. However, if the business sells any tangible goods (e.g., software on physical media, printed reports) or if Illinois specifically taxes business services, a seller's permit or sales tax license may be required. Verify with the Illinois Department of Revenue.
Federal Requirements
2 requirementsEIN (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.
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.