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Department of Taxation and Finance

Form DTF-95, Business Tax Account Update

To update your business address or phone, responsible persons (sales tax only), and other business information:

  1. Log in to your Business Online Services account or create one.
  2. Select the ≡ Services menu in the upper left-hand corner of your Account Summary homepage.
  3. Select Registrations and account updates.
  4. From the expanded menu, select the appropriate option.

Log in to update

Other business information includes:

  • owner or officer
  • NAICS code (if you changed or expanded your business activity)
  • identification number
  • legal name
  • DBA or assumed name

Change of entity

To request a change of entity (for instance, from an LLC to a corporation, or from a sole proprietorship to an LLC), visit the Department of State.

To report a completed change of entity, call the Business Tax Information Center.

Sale of business

If you sold or transferred your business, or part or all of your inventory, you must complete and file Form AU-196.10, Notification of Sales, Transfer or Assignment in Bulk.

Report a change of business information by mail

To change any other business tax account information (as well as your address), file Form DTF-95, Business Tax Account Update and instructions.

To report a completed change of entity, call the Business Tax Information Center. There is no paper option.

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