Home Occupation Permits: Chicago vs Des Plaines
How do home occupation permits rules compare between Chicago, IL and Des Plaines, IL?
Chicago has fewer restrictions than Des Plaines.
Chicago, IL
Cook County
Cook County requires a simple affidavit (no fee) to establish a home occupation in unincorporated areas. The affidavit is sent to the Zoning Administrator by email. No formal permit application or inspection is required.
View full Chicago rules →Des Plaines, IL
Cook County
Des Plaines requires home-based business operators to obtain a home occupation registration or permit through the Department of Community and Economic Development. The registration confirms the business meets City zoning conditions for accessory home use.
View full Des Plaines rules →Key Facts Comparison
| Fact | Chicago | Des Plaines |
|---|---|---|
| Filing | Affidavit (email to Zoning Admin) | - |
| Fee | None | Modest filing fee |
| Inspection | Not required | - |
| Standard | Incidental to residential use | - |
| Registration | - | City required |
| Department | - | Community Development |
| Transferable | - | No |
| Contact | - | (847) 391-5300 |
Highlighted rows indicate differences between cities.
Chicago FAQ
How do I get a home occupation permit in Cook County?
Submit an affidavit to the Zoning Administrator by email. There is no fee. No formal permit application or inspection is required.
Is there a cost for a home business permit?
No. There is no fee required for the home occupation affidavit filing in unincorporated Cook County.
Des Plaines FAQ
Do I need a home occupation permit in Des Plaines?
Yes. Most home-based businesses must register their home occupation with the Department of Community and Economic Development. Contact (847) 391-5300 to confirm requirements for your business type.
How much does the registration cost?
Des Plaines charges a modest filing fee for home occupation registration. Contact the Department of Community and Economic Development for the current fee schedule.
What if I already have an Illinois business license?
State business and tax registrations do not substitute for the City's local home occupation registration. Both may be required depending on your business type.
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