Starting a cleaning business in Illinois takes five moves: register the business, sort out any local license, set up insurance, put up a bookable website, and land your first clients. Illinois keeps it simple, with a $150 LLC and no sales tax on cleaning, and the one local step to plan for is a Chicago business license if you work in the city. My sister Jen and I built Oak Bay Clean to $2.8M in sales over four years on a model that works in any market, and this is the Illinois version, with the actual costs, the local rules, and where your first clients come from in Chicago, Aurora, and Naperville.
The model Jen and I use does not require you to buy supplies, a van, or equipment. You hire independent contractors who bring their own supplies, clients book online and leave a card on file, and you pay your cleaners out of money the client has already paid. That is what keeps the startup cost low, even in a big market like Chicago.
The short answer: how to start a cleaning business in Illinois
Here is the whole path in order. The rest of this post backs up each step with Illinois numbers.
- Cleaning the houses yourself, lowest cost: start as a sole proprietor for under $300 and add an LLC later.
- Building a company that runs without you: form an LLC ($150), get a Chicago business license if you work in the city, set up insurance, and put up a bookable website.
- The Illinois detail to know: there is no sales tax on cleaning services, so you do not charge tax on a clean, and the main local step is a Chicago business license.
- Fastest to your first paying client: email Realtors and property managers about move-out cleans while your Google ranking builds.
For most people who want a business rather than a job, the company path is the one Jen and I teach, and it is what the rest of this guide walks through.
How much does it cost to start a cleaning business in Illinois?
You can start a cleaning business in Illinois for under $300 if you clean the houses yourself, or for roughly $700 to $900 to build a company. The LLC costs $150, the state charges a $75 annual report to keep it active, and Chicago adds a business license if you operate in the city.
Here are the Illinois line items for the company path:
| Line item | Illinois cost |
|---|---|
| LLC filing (Articles of Organization) | $150, one time |
| Annual report | $75 a year |
| Chicago business license | about $250, only if you work in Chicago |
| General liability insurance | about $30 to $100 a month |
| Booking and website software | from $67 a month, often free for the first 30 days |
The Chicago license is the local piece. If your business operates in the city, Chicago requires its own business license, which runs about $250, renewed on the city's cycle. Outside Chicago, most Illinois municipalities do not require a general cleaning license, so check your city or village before you start. The state annual report is $75 and is due by the first day of your LLC's anniversary month, so put it on the calendar to avoid the late penalty.
The reason the rest of the startup cost stays low is the contractor model: your cleaners bring their own supplies, equipment, and vehicles, so those never land on your books. For the full breakdown, read how much it costs to start a cleaning business.
Do you need a license or permits to clean houses in Illinois?
Illinois has no statewide license for house cleaning. What you need is to register the business with the Illinois Secretary of State and the Department of Revenue, and to get a Chicago business license if you work in the city. This is general information and not legal advice, so confirm your own city's rules before you start.
A few Illinois specifics:
- Chicago business license. If you operate in Chicago, the city requires its own business license, about $250. Chicago high-rises often ask for vendor registration and a certificate of insurance before they let a cleaning team in, so keep your insurance certificate handy.
- State registration. You register the LLC with the Illinois Secretary of State and register for taxes with the Illinois Department of Revenue.
- Workers' compensation. Illinois requires workers' compensation once you have employees. On the contractor model your cleaners are independent contractors rather than employees.
For the general version of this question, read do I need a license to start a cleaning business.
Do you charge sales tax on cleaning services in Illinois?
No. Illinois does not tax residential or commercial cleaning services, so you do not collect sales tax on a standard clean. This is one of the states where the tax side is simple, which keeps your invoices and your bookkeeping clean. This is general information and not legal advice, so confirm your situation with the Illinois Department of Revenue.
Illinois taxes goods rather than most services, so a house-cleaning business does not register to collect sales tax the way a store selling products does. If you ever start selling physical products, that changes, but for a standard cleaning service you are not charging clients sales tax on the work.
How do you register your cleaning business in Illinois?
You register an Illinois cleaning business with the Secretary of State by filing Articles of Organization for an LLC at $150, then registering with the Department of Revenue. Most cleaning owners choose an LLC because it separates personal assets from the business.
The order Jen and I would follow:
- Pick your name. Use your city or neighborhood plus the word clean or cleaning, like Naperville Cleaning Services or a Chicago neighborhood such as Lincoln Park Clean. That is what gets you found on Google and AI search. We walk through this in how to name a cleaning business.
- File the Articles of Organization with the Illinois Secretary of State, $150.
- Get an EIN from the IRS, which is free and takes a few minutes online.
- Register with the Illinois Department of Revenue and get a Chicago business license if you work in the city.
- Set up general liability insurance before you take on clients, and file the $75 annual report each year to keep the LLC active.
You can clean as a sole proprietor first and form the LLC once the money is coming in. There is no wrong order as long as you have your local license and insurance before you are charging clients at scale.
Where do you find your first cleaning clients in Illinois's cities?
Your first clients in Illinois come from two places: Realtors and property managers who need move-out cleans, and Google once your business name and profile are set up. Chicago alone is one of the largest housing markets in the country, and the suburbs around it move homes constantly.
Move-out cleans are the fastest opening, because most cleaners avoid them. Chicago, Aurora, Naperville, Rockford, Joliet, and Springfield all move a steady volume of homes, and Realtors and property managers book these constantly. One relationship like that did a lot for us. One email to a Realtor named Danielle turned into 47 cleans over the following years, which is $16,718.34 in revenue from a single email.
Three things to get right before you spend a dollar on ads:
- Answer the phone. About 70% of cleaning companies do not answer on the first try, and only 30% call back after a voicemail. Answering puts you ahead of most of your competition in any Illinois city.
- Put your prices online. About 95% of cleaning companies have no transparent pricing on their site. Flat-rate prices a client can see are the biggest thing standing between a lead and a booking.
- Let people book at 10pm. A live booking widget that takes the card means you capture clients while they are interested, without a phone call.
The tool Jen and I use for both of these is ConvertLabs. It puts an instant-quote form on your site, so a client picks their options, sees a flat-rate price on the spot, and books with a card in about 60 seconds. Our own widget turns about 33% of the people who fill it out into paying clients. You can get 30 days free at convertlabs.io/blueprint. That is an affiliate link, so Jen and I earn a fee if you sign up, at no extra cost to you.
For the full playbook, read how to get clients for a cleaning business.
Where do you find cleaners in Illinois?
You find cleaners in Illinois the same way you find clients, by posting where people already look for work and screening for reliability over experience. Your cleaners are independent contractors who set their own availability and bring their own supplies. You are screening for dependable people who will represent your brand well.
Indeed, Facebook groups, and Craigslist still work across Illinois's metros, and the Chicago area's large service workforce means there are people looking. Illinois does not have a worker-classification law as strict as California's, so the independent contractor model is straightforward here, though you still follow the federal IRS rules on who counts as a contractor. This is general information and not legal advice. Hire for reliability and communication, pay your cleaners well, which on our model is 60% of the job, and treat the relationship as a partnership. We cover the full process in how to find and hire cleaners.
New owners worry about three things with contractors. Here is how the model answers each.
- Quality control. You bring on cleaners who already know how to clean, so quality comes from feedback rather than training. Clients rate every clean, you pass that straight to the cleaner, and anyone who slips stops getting offered work. Your standard travels through the feedback loop.
- Will a cleaner take my clients? The client books, pays, and keeps a card on file through your system, so the relationship and the billing stay with your brand. Your contractors get a steady stream of pre-sold jobs they never had to find or quote, which is what they would give up by going around you. A non-solicitation clause in your contractor agreement backs it up.
- Could I get in trouble for treating employees like contractors? You keep them genuine independent contractors through how the work runs. You offer gigs through ConvertLabs and they accept or decline, they wear their own clothes, take their own transport, and bring their own supplies, and you set what a finished home should look like while they choose how to get there. Put that in a written contractor agreement and it holds up to the control test above.
Is a cleaning business profitable in Illinois?
A cleaning business is profitable in Illinois, and the size of the Chicago market works in your favor. Jen and I built our own business, Oak Bay Clean, to about $2.8M in sales since July 2021 at roughly a 28% margin, running it with 18 cleaners, from Canada. The same model works for the owners we coach across Illinois, because profit comes from the model, not the zip code.
The way we set prices is to charge flat-rate packages by square footage and number of bathrooms, landing around 75 to 80% of the most expensive cleaner in your market. In a large metro like Chicago, that ceiling is high, and the sheer number of homes means you can fill your contractors' schedules without fighting for every job. Clients pay at the time of the clean, your contractors are paid out of that same money, and you keep the spread. Because Illinois does not tax cleaning, there is no sales tax to manage on top of your pricing.
Frequently asked questions
How much does it cost to start a cleaning business in Illinois? Under $300 if you clean houses yourself, or about $700 to $900 to build a company. The LLC costs $150, the annual report is $75, and Chicago adds a business license of about $250 if you work in the city.
Do I need a license to start a cleaning business in Illinois? There is no statewide cleaning license, but you register with the Secretary of State and Department of Revenue, and Chicago requires its own business license. This is general information, not legal advice.
Do I charge sales tax on cleaning in Illinois? No. Illinois does not tax residential or commercial cleaning services, so you do not collect sales tax on a clean. You would only deal with sales tax if you start selling physical products.
Do I need an LLC to clean houses in Illinois? No, you can start as a sole proprietor, but many owners form an LLC to separate personal assets from the business. An Illinois LLC costs $150 to file plus a $75 annual report.
How do I get my first cleaning clients in Illinois? Email Realtors and property managers about move-out cleans, set up your Google Business Profile, and put transparent prices and a booking widget on your site. Chicago and its suburbs move homes constantly, which keeps move-out work coming.
How much can a cleaning business make in Illinois? There is no structural cap once you have a team. Our own business has done about $2.8M since July 2021 at a 28% margin. The Chicago metro gives you a deep pool of clients to price against.
Should I start with residential or commercial cleaning in Illinois? Residential. Clients pay at the time of the clean, so the money funds the business. Neither is sales-taxed in Illinois, so that is not the deciding factor. Commercial pays slower, so add it later, once your cash flow can carry it.
Where to start
The steps are the easy part. Getting your first clients and keeping good cleaners is the work, and that is exactly what Jen and I walk through in the free 22-Day Cleaning Business Master Checklist and the 22-Day Blueprint ebook. A few guides that pair well with this one:
- How to start a cleaning business in 2026 (step-by-step guide)
- How much does it cost to start a cleaning business
- How to name a cleaning business
- How to get clients for a cleaning business
About the author
Victoria Westcott co-founded Cleaning Company Blueprint with her sister Jen. Together they built Oak Bay Clean, their cleaning company in Victoria, BC, to $2.8M in sales since 2021, running it with a team of contractors. Vic writes these guides from inside the business, sharing the model and the numbers behind it. More about Vic and Jen.
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