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warning Legal Corporate Closure

Termination of Sole Proprietorship

Official Form Code: SP-IL-DIS-01 | Module: Dissolution

Purpose of Dissolution Filings

File for termination of your Illinois sole proprietorship.

Official State Document Mirror

Clicking download will instantly open the live application form hosted on the official government registry server.

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State Filing Fee $0
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Mandatory Compliance Roadmap

Steps to terminate your sole proprietorship:

  • Complete the Termination of Assumed Name Certificate.
  • Submit to the county clerk's office.
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Exit Parameters

What happens if I do nothing?

The state will assess late fees and back-taxes. Even inactive companies accumulate mandatory franchise fees until the official dissolution form is accepted.

Submission Execution

This file supports processing routes via: Mail.

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