Starting a service business in Kansas comes down to four things: picking a structure, registering with the state, getting licensed for your trade, and setting up a way to bill customers. Filing an LLC in KS costs $160, ongoing reporting is $55/yr, sales tax is 6.5% + local, and personal income tax runs 3.1%–5.7%. Below is the full sequence, the fees you should budget for, the licenses most trades need, and the deadlines that catch new Kansas owners off guard.
Most new registrations come out of Wichita, Overland Park, Topeka and the rest of Kansas — local business licenses are issued at the city or county level, so check yours after the state filing clears.
| Item | KS cost |
|---|---|
| LLC / entity filing (one-time) | $160 |
| Annual / periodic report | $55/yr |
| Federal EIN (IRS) | Free |
| Sales tax registration | Typically free |
| Trade / professional license | Varies by trade |
| Local business license | Set by city / county |
Fees change — confirm current amounts with the KS Secretary of State and the Kansas Department of Revenue.
Choose your structure and file with the KS Secretary of State ($160). Get your free EIN from the IRS the same day.
Register for Kansas sales tax with the Kansas Department of Revenue, then open a business bank account under the registered name.
Apply for your trade license and local business license. This is usually the longest step: Sales tax registration; Professional license.
Get general liability insurance (and workers' comp before your first hire), then set up estimates and invoicing so you can bill the day you're cleared to work.
LLC Filing Fee
$160
Annual Report
$55/yr
Sales Tax
6.5% + local
Income Tax
3.1%–5.7%
Choose business structure
File with KS Secretary of State
Get EIN
Register for state taxes
Get local permits
Open business bank account
Kansas has some of the highest combined sales tax rates when local taxes are added
Annual reports due on the 15th day of the 4th month after fiscal year end
6.5% state rate, but combined rates can exceed 11% in some cities.
Online LLC filings with the KS Secretary of State are typically processed in a few business days, and an EIN from the IRS is issued immediately online. Trade licensing and local permits usually take longest — plan on two to six weeks before you're fully cleared to work, depending on your trade.
No — you can operate as a sole proprietor in Kansas and still invoice customers legally. An LLC ($160 to file, $55/yr) separates your personal assets from business liability, which matters most once you're on customer property, hiring help, or signing contracts.
Kansas sales tax is 6.5% + local. Materials and goods are commonly taxable, while labor treatment depends on the type of work, so bill parts and labor as separate lines and register with the Kansas Department of Revenue before you start collecting.
Open a business bank account under the registered name, then invoice from a tool that applies KS tax per line item and accepts cards. Glo Invoice sends invoices by text with a one-tap pay link, and Tap to Pay lets you charge on site before you leave the job.