Airbnb in Chicago: Shared Housing Registration, Licenses and Taxes for Hosts

If you're thinking about hosting guests on Airbnb in Chicago, the city has specific rules you must follow. The days of listing a spare room without any paperwork are over. Chicago now requires registration, may require a license depending on your situation, and definitely requires you to collect and remit taxes. This guide walks you through exactly what you need to do to host legally and avoid costly penalties.

Chicago's Shared Housing Ordinance: The Core Rule

Chicago's Shared Housing ordinance fundamentally changed how short-term rentals work in the city. The old "vacation rental license" system was replaced with a registration requirement. This matters because registration is mandatory for every Airbnb listing, whereas licenses are only required in certain situations.

The core rule is simple: if you list a property or unit for short-term stays in Chicago, you must register it with the City. Your registration number must appear on every listing. The registration requirement applies to shared housing units, which the city defines as units rented to guests for short-term stays of 31 days or fewer.

What You Need Before You Start: Registration Requirements

Before you can legally list on Airbnb in Chicago, you must meet three conditions:

• Obtain a registration number from the City. This is not optional. Every listing must display this number.
• Confirm your property is in a zone that allows short-term rentals. Chicago's City Clerk maintains a list of restricted residential zones (precincts) where shared housing is not allowed. Your property may be in one of these restricted areas, which would prohibit you from hosting.
• Verify your building is not on the prohibited buildings list. Building owners can ask the City to add their building to this list, which bars shared housing there. BACP publishes the current list, and you must check it.

The fee for shared housing registration is $250 per year as of 2026. This is an annual cost. Registrations must be renewed annually; renewal eligibility begins two months before your registration's expiration date.

Do You Need a Shared Housing Unit Operator License?

Here is where the rules branch. Most Airbnb hosts only need the registration. But if you are approved for more than one shared housing registration, you need a Shared Housing Unit Operator license in addition to a separate registration for each unit. Only one Operator license is required per host.

The Operator license costs $500 for two years. This applies if you manage multiple listings, whether they are in different buildings or multiple units in the same building. One registration per property, plus the Operator license if you have multiple properties.

If you only have one Airbnb listing, the registration is all you need. Do not pay for the Operator license unless you actually operate multiple units.

Is a Bed and Breakfast License Required?

Chicago also issues a separate Bed and Breakfast license. This applies only if you operate a bed and breakfast in an owner-occupied building. It covers an owner-occupied residential building no more than four stories tall with 11 or fewer sleeping rooms rented for 31 or fewer consecutive days.

If you are simply renting out a spare bedroom or a separate unit on Airbnb, the shared housing registration is what you need, not the B and B license. The B and B license is a different product for a different business model.

Understanding Chicago's Hotel and Shared Housing Taxes

Chicago taxes short-term rentals through two mechanisms: the hotel tax and the shared housing surcharge. You need to understand both because they affect your income and your guests' final cost.

The hotel tax in Chicago is 4.5% of the room rate. On top of that, Chicago imposes a 6% shared housing surcharge. The surcharge is specific to shared housing units and is collected in addition to the regular hotel tax. Together, that is 10.5% in taxes on your room revenue.

Here is the critical part: if you are a licensed host and your guests book through an "officially licensed platform" like Airbnb, the platform handles remitting these taxes. Airbnb collects the taxes from guests and remits them to the city on your behalf. You do not have to file tax forms yourself for these two specific taxes if your platform does it for you.

However, you are still responsible for income tax on your Airbnb earnings. The 4.5% hotel tax and 6% surcharge are paid by guests and remitted to the city, but your profit is subject to Illinois income tax and potentially federal income tax. Consult a CPA about reporting Airbnb income on your tax return.

Step-by-Step: How to Register Your Airbnb in Chicago

Step 1: Check Your Zone and Building

Before registering, confirm that your property is allowed. Check the City Clerk's restricted residential zones and BACP's prohibited buildings list:

• Whether your address is in a restricted residential precinct
• Whether your building appears on the prohibited buildings list

If your property is in a restricted zone or on the prohibited list, you cannot legally operate an Airbnb in Chicago, regardless of registration. Stop here and do not proceed.

Step 2: Gather Your Information

You will need the following to register:

• Your property address
• The unit number, if applicable
• Your personal or business information (name, phone, email)
• A valid government-issued identity document (uploaded when you set up your portal account)
• Two primary residency documents, if the unit is your primary residence

If you are renting the space from a landlord, some landlords prohibit short-term rentals. Verify with your lease or your landlord before registering. If you proceed without permission, you could face eviction and the landlord could invalidate your registration.

Step 3: Submit Registration to the City

Registration is online through BACP's Shared Housing Registration Portal: create an account in your legal name, upload an identity document, and submit the application for an eligibility determination. If the application is approved, you pay the $250 annual registration fee on the portal. Processing timelines are not specified in the ordinance, so confirm the expected wait with the Clerk's office.

Once approved, you receive a registration number. This number is specific to this property and must be displayed on every Airbnb listing. Do not list your property until you have this number.

Step 4: Add Your Registration Number to Your Airbnb Listing

Log into Airbnb and edit your listing to include your Chicago shared housing registration number. The number should appear in the listing description and in your property rules so guests can see it clearly. Airbnb may have a specific field for this; check the platform for the correct placement.

Step 5: Activate and Monitor Compliance

Once your number is on your listing, you are legally operating. Track your registration renewal date every year. BACP notifies hosts when renewal applications open, but it is your responsibility to renew the $250 registration before it expires.

Common Mistakes to Avoid

Mistake 1: Listing Without Registration. Do not launch your Airbnb listing before your registration number is approved. The city can fine unregistered hosts and remove listings.

Mistake 2: Forgetting to Display the Registration Number. Many hosts register but do not add the number to their listing, either because they forgot or did not realize it was required. Approved platforms may only list units with a valid registration number, and you are out of compliance without it.

Mistake 3: Not Renewing Annually. Your registration expires one year from the date it was issued. If you do not renew and pay the $250 fee, your registration lapses and you cannot legally host.

Mistake 4: Operating in a Restricted Zone. Some hosts list properties in restricted precincts without checking first. The City can remove your listing and fine you. Always verify your zone before registration.

Mistake 5: Ignoring Lease or HOA Prohibitions. Your landlord or homeowners association may prohibit short-term rentals. Registering does not override that prohibition. Read your lease and HOA documents carefully.

Mistake 6: Not Tracking Operator License Thresholds. If you start with one property and later add a second, you now need the Operator license ($500 for two years). Budget for this if you plan to expand.

Taxes Beyond the Hotel and Surcharge

As noted earlier, the 4.5% hotel tax and 6% shared housing surcharge are remitted by Airbnb on licensed platforms. But you still have other tax obligations:

• Illinois income tax. Your Airbnb income is subject to Illinois's 4.95% flat income tax rate. Report your earnings on your Illinois state tax return.
• Federal income tax. Your Airbnb profit is also subject to federal income tax. Airbnb will send you a Form 1099-K at year end if your earnings exceed the reporting threshold.
• Self-employment tax (if applicable). If you operate as a sole proprietor, you may owe self-employment tax in addition to income tax.
• Bookings off the platform. If guests book through your own website rather than a licensed platform, you must create a city tax account and remit the 4.5% hotel tax and 6% surcharge yourself.

These taxes are your responsibility. The $250 registration and annual renewal are separate from income taxes. Budget for both.

Compliance Tips for Ongoing Operations

• Calendar your renewal date. Set a reminder 60 days before your registration expires so you do not miss the deadline. Renew early.
• Keep records of your registration and renewal receipts. Save these for tax purposes and in case the City questions your compliance.
• Monitor Chicago ordinance changes. Short-term rental rules evolve. Check BACP's shared housing page annually for updates to fees, restrictions, or requirements.
• Respond to guest concerns promptly. Ensure your property remains in a state that complies with local codes. Violations can trigger enforcement and damage your registration status.
• Work with a CPA on tax reporting. Airbnb hosting is a business with deductible expenses (maintenance, utilities, supplies). A tax professional can help you report correctly and minimize your tax burden.

Where to Get Help and Official Resources

For official guidance on Chicago's shared housing requirements, contact BACP at [email protected] or visit its shared housing page, which links the current rules, the prohibited buildings list and the City Clerk's restricted residential zones. This is your authoritative source.

Airbnb also provides a help section for Chicago hosts, which walks through the registration requirements from the platform's side. Review both the City's guidance and Airbnb's guidance together to ensure compliance.

Important Disclaimer

This article is informational content about Chicago's shared housing rules based on the city's ordinance. It is not legal advice, tax advice, or a substitute for professional consultation. Short-term rental rules are complex and change frequently. Situations vary by property type, ownership structure, and neighborhood.

Before you launch an Airbnb in Chicago, consult a real estate attorney to confirm that your property, lease, and building allow short-term rentals. Consult a CPA or tax professional to understand your full tax obligations, including income tax reporting and deductions. BACP can answer questions about registration and compliance.

Operating an Airbnb without proper registration is illegal in Chicago and carries significant penalties. Take registration seriously and confirm all requirements before you list.

Next Steps

If you have decided to move forward with hosting on Airbnb in Chicago, your immediate to-do list is:

1. Check the City Clerk's restricted residential zones and BACP's prohibited buildings list to verify your property is eligible.
2. Review your lease or HOA rules to ensure short-term rentals are permitted.
3. Consult with a real estate attorney if you have any questions about legal authority to host.
4. Submit your shared housing registration and pay the $250 annual fee.
5. Obtain your registration number and add it to your Airbnb listing.
6. Set up accounting and work with a CPA to track income and deductions for tax reporting.
7. Mark your calendar for annual renewal of your registration.

Chicago's shared housing rules are strict, but they are knowable. Follow them, and you can build a sustainable hosting business. Ignore them, and you risk fines, removal of your listing, and loss of your registration. The registration is not a one-time task; it is an ongoing compliance requirement that must be renewed every year.