What permits do you need to open a contractor or trade in Lexington Fayette?

There is no single figure, and any site quoting one is rounding away the part that matters. Of the 12 records listed for a contractor or trade in Lexington Fayette, KY, 5 apply to every business of this type and 7 are conditional. Adding every fee on the page together would overstate what most operators pay, because it would include permits they never need.

Of the 5 that always apply, 1 carry a flat fee, coming to $400.00. That is a floor, not a total. 3 of the 12 are charged as a range or a formula set by the issuing agency, and 2 have no fee published at all. The ones that vary:

Occupational License Fee Registration: A flat 2.25% of both (a) the net profits of a business entity or resident/non-resident individual doing business in Lexington-Fayette Urban County and (b) wages/compensation paid for work performed there, withheld by employers. Every person or entity must also obtain an INITIAL occupational licence before starting business, for a one-time $100 fee, and thereafter pays a $100 ANNUAL MINIMUM licence fee with each year's return — waived only for a sole proprietor whose annual gross receipts are $4,400 or less.

Commercial Building Permit: Calculated per gross square foot by occupancy classification: Educational Facility $0.090/sq ft (min $250); Restaurant $0.090/sq ft (min $250) plus $0.252/sq ft; Office Building $0.062/sq ft (min $250) plus $0.175/sq ft; Retail Sales $0.042/sq ft (min $250) plus $0.119/sq ft; Warehouse $0.028/sq ft (min $250) plus $0.077/sq ft; Hotel/Motel $0.068/sq ft (min $250) plus $0.189/sq ft; Canopies and All Other Commercial (including churches and nursing homes) $0.042/sq ft (min $250) plus $0.119/sq ft. Commercial remodeling is $0.10/sq ft (min $250). A Commercial Plan Review fee of $0.06/sq ft (min $50) applies separately. Commercial paving is $0.006/sq ft (min $50); a commercial curb cut is $25; a commercial fence is $100; wrecking and moving are each 0.2% of assessed valuation (min $100); elevators are 0.2% of contract price (min $100); tanks are 0.2 cents per gallon (min $100); commercial swimming pools are $200 flat.

Local Occupational Licence Tax: A percentage of payroll and net profits set by each city or county, capped at 1.25% for a county over 300,000 people — not a flat fee

Permits for a contractor or trade in Lexington Fayette, KY come from 6 separate offices: Lexington-Fayette Urban County Government Division of Revenue, LFUCG Department of Environmental Quality and Public Works, Division of Building Inspection, LFUCG Division of Planning, Kentucky Secretary of State, Business Filings Division, Kentucky Department of Housing, Buildings and Construction, Kentucky Department of Revenue, Division of Registration. No single office issues them all, which is why an opening means filing in several places rather than one.

• Lexington-Fayette Urban County Government Division of RevenueIssues 1 permit on this page: Occupational License Fee Registration218 E. Main Street, Lexington, KY 40507 · (859) 280-8300www.lexingtonky.gov/government/departments-programs/finance/revenue
• LFUCG Department of Environmental Quality and Public Works, Division of Building InspectionIssues 2 permits on this page: Commercial Building Permit, Contractor Registration (no separate fee)101 E. Vine Street, Lexington, KY 40507 · (859) 258-3770www.lexingtonky.gov/government/departments-programs/environmental-quality-public-works/building-inspection
• LFUCG Division of PlanningIssues 1 permit on this page: Zoning Verification Letter101 E. Vine Street, Suite 700, Lexington, KY 40507 · (859) 258-3160www.lexingtonky.gov/government/departments-programs/planning-preservation
• Kentucky Secretary of State, Business Filings DivisionIssues 3 permits on this page: Articles of Organization (LLC), Articles of Incorporation, Annual Report700 Capital Avenue, PO Box 718, Frankfort, KY 40602 · (502) 564-3490www.sos.ky.gov/bus/business-filings/Pages/Fees.aspx
• Kentucky Department of Housing, Buildings and ConstructionIssues 4 permits on this page: HVAC Contractor Licence, Plumbing Contractor Licence, General Contractor Licence (not required by Kentucky), Electrical Contractor Licence500 Mero Street, First Floor, Frankfort, KY 40601 · (502) 573-2002dhbc.ky.gov
• Kentucky Department of Revenue, Division of RegistrationIssues 1 permit on this page: Local Occupational Licence Tax501 High Street, Station 20, Frankfort, KY 40601 · (502) 564-3306revenue.ky.gov/Business/Pages/Register-Business.aspx

This is Kentucky's local occupational tax, not a flat business licence fee — it reaches nearly every business, trade, profession, or activity for profit conducted in Fayette County. Unlike Louisville/Jefferson County's three-component 2.20%/1.45% split, Lexington-Fayette charges one flat 2.25% rate for residents and non-residents, individuals and entities alike. Filing runs through the LFUCG online tax portal (lfucg.hylandcloud.com/TaxPortal) or by paper forms (228 series).

Electrical, plumbing, and HVAC/mechanical work are permitted and fee'd separately under the same schedule (HVAC/mechanical alone runs from $125 for work under $2,000 up to a formula above $1.6 million). Fire suppression and detection system fees are recorded separately below.

Payable by check or money order to LFUCG; typical turnaround is three to five business days. Whether this letter is a mandatory prerequisite for every business type or an optional due-diligence document was not stated on the fee schedule itself. The same filing fee schedule separately lists a Zoning Compliance Permit at 'No charge.'

No separate fee for the registration itself, confirmed directly from the Division of Building Inspection's own instructions — genuinely different from Louisville/Jefferson County's priced, per-trade Contractor Identification Licence. A contractor must still hold the LFUCG occupational licence (fee'd above), carry general liability and workers' compensation insurance (or file a workers'-comp exemption), and — for a home office or an existing commercial building not otherwise covered by a building permit — obtain a Certificate of Occupancy ($10 or $25, recorded above). Unregistered contractors cannot obtain building permits.

Forty dollars flat, fixed directly in statute, and among the cheapest formation fees in the country. A non-profit LLC pays the same $40; a foreign LLC seeking authority to transact business pays $90.

A master HVAC contractor pays $250 a year and a journeyman mechanic $50, and both renew on a personal rather than a shared calendar — the licence expires on the last day of the individual's own birth month, so no two licensees necessarily renew at the same time. Restoring an expired master licence costs $125, a journeyman's $25; going inactive and later reactivating each costs $20; a fully terminated licence can be reinstated within limits at $250 per twelve-month period lapsed, capped at $750. A master HVAC contractor must also carry insurance under the governing statute.

A master plumber sits a $150 examination and then pays $250 a year to hold and renew the licence; a journeyman's examination is $50 and the licence itself $60 a year. As with HVAC, the renewal date tracks the individual's birth month rather than a fixed calendar date. Examinations run four times a year, in February, May, August and November, and a passing score stays valid for three years if the licence itself is not taken up immediately. Master plumbers must carry insurance under the governing statute.

Kentucky has no state business licence — its own portal says so outright — but this tax is what actually reaches nearly every business, and calling it a licence understates how it works. It is not a flat fee: it taxes the wages earned and services performed within a jurisdiction and the net profits apportioned to it, at a rate each city or county sets for itself, up to a statutory ceiling of 1.25% in a county of 300,000 or more. A 2025 legislative briefing put the scale in perspective: a hundred and seventy cities and eighty-seven counties tax gross earnings, eighty-nine cities and seventy counties tax net profits, and thirty-nine cities tax gross receipts, together supplying sixty per cent of city tax revenue and nearly forty-six per cent of county tax revenue — the largest local revenue source in the state. A business with a presence in several jurisdictions registers and files in each of them, using standardised forms the law requires every district to publish online, with a credit against the county tax where a city inside it also taxes the same activity.

Quoted alone, the Secretary of State's fee is $40 — the same as an LLC — and the $50 figure that circulates is really that $40 plus the $10 minimum organization tax under a separate statute, banded by the number of authorised shares: a cent a share up to twenty thousand shares, half a cent for the next hundred and eighty thousand, two-tenths of a cent above that, with $10 as the floor for a filing of a thousand shares or fewer. A non-profit corporation is cheaper still, at $8, because the organization tax does not apply to it.

Fifteen dollars, the same figure whatever the entity type, with a six-month window to file rather than a single deadline day. The consequence of missing it is not a late fee but administrative dissolution for a domestic entity, or revocation of the certificate of authority for a foreign one — either way the business falls out of good standing. Reinstatement costs a flat $100 penalty on top of every delinquent year's $15, plus letters of good standing from the revenue department and, for a profit company, the unemployment insurance division.

No fee, because Kentucky licenses no general contractor — the construction department's own chapter index covers elevators, home inspectors, boilers, manufactured homes, fire protection and three specific trades, and has no general contracting chapter among them. What the state licenses instead is a narrow set of trades: heating and air conditioning, plumbing and electrical, each through its own regulation with its own fee and renewal cycle. A general contractor still answers to local building permits and to the occupational licence tax wherever they work.

Three tiers, each priced at double the one below it and each running two years rather than one: an electrical contractor licence is $400, a master electrician $200, and an electrician $100, all renewing on or before the last day of the licensee's birth month in the second year of the cycle — except a contractor licence held by a corporation or partnership with no birth month, which instead renews on the month it was originally issued. A contractor licence cannot stand alone: it requires an affiliated licensed master electrician and proof of insurance. Renewing late adds a flat $50, and reinstating a terminated licence costs the full renewal fee again on top of the missed one. This regulation is the newest of Kentucky's three trade fee schedules, current from May 2025.