The Real Cost of a Kentucky Corporation

The headline cost of starting a corporation is the state filing fee for the Articles of Incorporation, paid to the Kentucky Secretary of State. That fee is what makes the corporation legally exist. The receipt card on this page reflects the current state amount so you are not working from a number that has drifted out of date.

The county recording cost most people miss

Kentucky adds a step other states do not. After the Secretary of State approves your Articles, you must record the approved Articles with the county clerk in the county where your registered office sits. The county charges its own recording fee, which varies by county and by document length. This is not optional and it is not part of the state filing — it is a genuine second cost you need to budget for. Founders who only price the state fee are surprised by it.

Optional upfront costs

• Name reservation: If you want to lock your name in before filing, the Secretary of State charges a small reservation fee. Most people skip this and file directly.
• Registered agent service: If you hire a commercial registered agent instead of serving yourself, that is an annual cost. It buys you a professional address in the public record and reliable receipt of legal documents.
• Formation service: Mainstay Filing charges a flat yearly price to prepare and submit the paperwork, navigate the FastTrack system, and handle the county recording — with agent coverage and the annual report folded in rather than sold as extras.

Two recurring state-side amounts matter for a Kentucky corporation, and they go to two different agencies.

The annual report fee

Every Kentucky corporation files an annual report with the Secretary of State each year, and that report carries a modest filing fee shown on the receipt card. The report itself is informational — it confirms your registered agent, principal office, and officers and directors. It is not a tax on your income. Its purpose is to keep the state's records current, and filing it on time is what keeps your corporation in good standing.

The Limited Liability Entity Tax

Separate from the annual report is Kentucky's Limited Liability Entity Tax (LLET), administered by the Department of Revenue rather than the Secretary of State. Most corporations doing business in Kentucky owe at least the LLET minimum, and it is filed with the corporation's state tax return. Because it lives with a different agency and on a different form, it is easy to overlook when budgeting. Do not — for many small corporations the LLET minimum is a larger recurring number than the annual report fee. Your accountant should be tracking it.

The fees you pay to the Commonwealth are only part of the real cost of running a corporation. Several other recurring or occasional costs deserve a place in your budget.

Registered agent

If you use a commercial registered agent, you pay for it every year the corporation exists. Serving as your own agent avoids that cost but puts your address in the public record and ties you to being available at that address during business hours.

Federal and state income tax

A corporation is a taxpayer in its own right. By default it is a C corporation and pays federal corporate income tax, plus Kentucky corporate income tax. If you elect S corporation status with the IRS, income passes through to shareholders instead. Either way, there is a real tax bill, and preparing a corporate return is more involved than a personal one — most corporations pay an accountant to handle it.

Payroll and professional costs

If the corporation has employees — including shareholder-employees who take a salary under an S election — you have payroll taxes, payroll processing, and possibly workers' compensation coverage. Bookkeeping, tax preparation, and occasional legal work (drafting a shareholder agreement, reviewing a contract) are ongoing professional costs that scale with the complexity of the business.

Licenses and local taxes

Kentucky does not issue a single general business license, but many cities and counties impose occupational license taxes and require local business registration. Certain professions require state licensure. These are separate from anything the Secretary of State charges and operate on their own renewal cycles.

Year one carries every startup cost stacked together: the state filing fee, the county recording fee, possibly a name reservation, registered agent service, formation service, obtaining an EIN (free from the IRS), and the first round of tax registration. It is the most expensive year by design.

Later years settle into a predictable rhythm: the annual report fee to the Secretary of State, the LLET and income tax to the Department of Revenue, registered agent renewal, any local occupational license renewals, and your accountant's fee for the corporate return. Once you know the pattern, the recurring cost of a Kentucky corporation is straightforward to plan for — the surprises almost always come from forgetting the LLET or the county-level obligations, not from the Secretary of State.

A note on "cheap" formation offers

Be skeptical of any offer that quotes a formation price far below what the state itself charges. The state fee is fixed; a service cannot make it disappear. Extremely low headline prices usually mean the county recording, registered agent service, or annual compliance is billed separately or upsold later. The honest way to think about cost is total cost over the first year and each year after, not the smallest possible number on a landing page.

Mainstay Filing charges one flat yearly price that spans preparing your Articles of Incorporation, filing them through the Secretary of State's system, and completing the county recording step so your formation is genuinely finished — not left half-done at state approval. The state's own fees are passed through at cost; we do not mark them up. What you pay the state is what the state charges.

Registered agent service lives inside that same yearly price — every year, not as a renewal line — keeping your address out of the public record and ensuring legal documents reach you. So does the annual report: we prepare and file it ahead of the June 30 deadline, with only the state's own report fee added at cost, so an easy-to-miss date does not put your corporation at risk. We are transparent about which amounts are our yearly price and which are government fees, because burying state fees inside a service price is exactly the kind of thing that makes formation costs confusing. The receipt card on this page shows the government amounts directly so you can see them for yourself.