Louisville's local difference is the occupational license tax on wages. The Louisville Metro Revenue Commission's Form W-1 instructions list 2.2% for residents and 1.45% for nonresidents, withheld by employers on pay for work within Louisville/Jefferson County and reported on the quarterly W-1. Kentucky taxes residential and commercial cleaning, so state sales tax still runs on your invoices.
If you employ cleaners in Louisville, there's a local layer on payroll and a Revenue Commission registration that comes with it. This page walks through both, then Kentucky sales tax on cleaning and what it all means for your books. State payroll registration and the minimum wage are on my Kentucky page.
The occupational license tax on wages
The Revenue Commission's W-1 instructions list the rates employers withhold at 2.2% for residents and 1.45% for nonresidents, and tell employers to multiply wages subject to the school boards tax by .0075. Reading tax instructions is about as exciting as my weekends get, and that multiplier still made me read the line twice. The instructions don't give an effective tax year for the rates. Tax remitted "during each month of the quarter" is reported on the quarterly Form W-1, which covers work within Louisville/Jefferson County. The Commission's FAQ describes a separate OL-3 as an annual tax based on a business's net profits; the pages behind this one don't state its rate.
Source: Louisville Metro Revenue Commission, Form W-1 Tax Form Instructions
Source: Louisville Metro Revenue Commission, Form W-1 (Quarterly Withholding Return)
Source: Louisville Metro Revenue Commission, Frequently Asked Questions
Registering with the Revenue Commission
Per the Revenue Commission's FAQ, there's no separate local business license. New businesses do have to register with the Louisville Metro Revenue Commission for an occupational license tax account, and sole proprietors have to register for an Occupational License tax account as well.
Source: Louisville Metro Revenue Commission, Frequently Asked Questions
Kentucky sales tax on cleaning
Residential and commercial cleaning are both taxable under KRS 139.200(2)(h), as effective August 1, 2026, along with carpet, upholstery, and window cleaning. The Department of Revenue's janitorial FAQ adds that cleaning within restoration work is taxable. The rest of the conditions are on my Kentucky sales tax page.
Source: Kentucky General Assembly, KRS 139.200 Imposition of sales tax (effective August 1, 2026)
Source: Kentucky Department of Revenue, Janitorial Services FAQs
What this means for your books
Withheld occupational license tax goes to its own liability account, kept apart from Kentucky withholding and split by resident and nonresident rate. Sales tax collected on taxable cleaning sits in a separate liability account and never counts as revenue. Payroll gets recorded at the wage you actually pay; my payroll page covers how.
I'm a bookkeeper, not a CPA or an Enrolled Agent. I keep the local withholding and the sales tax in their own accounts; which rate applies to an employee, and how the W-1 and OL-3 get filed, are questions for your CPA.
Rules checked against the sources above as of October 20, 2026. Rates and rules change; confirm current figures with the agency or your CPA.