How to Start a Corporation in Kansas

Incorporating a business in Kansas takes fewer than 10 steps and can be completed in under an hour online. This guide covers exactly what you need to file, where to file it, what it costs, and what happens after you incorporate. If you're unsure whether a corporation is the right structure for your business, consult a Kansas attorney or CPA before you file.

What Is a Corporation?

A corporation is a separate legal entity owned by shareholders. The business itself, not the owners, holds property, signs contracts, and pays taxes. This separation protects your personal assets if the business is sued. Corporations are more formal than LLCs but offer the same liability shield and are taxed differently.

A domestic Kansas corporation is registered and controlled in Kansas. A foreign corporation (incorporated elsewhere) can register to do business in Kansas separately.

Before You Start: What You'll Need

Gathering these items beforehand speeds up your filing:

• A business name that is distinguishable from any other registered entity in Kansas. Run a free search at the Kansas Secretary of State business entity search to confirm availability.
• The names and addresses of your incorporators. At least one incorporator is required. An incorporator can be a person or a business and does not need to be a shareholder later.
• The name and Kansas street address of your resident agent. This is the person or company authorized to receive legal documents on behalf of your corporation. A resident agent must have a physical Kansas street address, not a PO box. The agent can be an individual, a Kansas-registered business, or the corporation itself.
• Basic business information. Your business purpose (you can use general language like "to engage in any lawful business" in Kansas), the county where your principal office will be located, and the number of authorized shares (if you want to set a limit; no minimum applies).
• A credit card or bank account to pay the filing fee. Kansas accepts online payment and processes it immediately.

Step-by-Step Process

Step 1: Reserve Your Business Name (Optional)

If you want to lock in your business name before filing, reserve it for 120 days. The reservation protects your name while you prepare your articles. This step is optional but wise if you are not ready to incorporate immediately.

Complete the Name Reservation form (Form NR). The fee is $35. You can submit it online or by mail to the Kansas Secretary of State in Topeka. The reservation is effective for 120 days from the filing date.

Step 2: Confirm Your Name Is Available

Even if you reserved the name, verify it is still available immediately before filing your articles. Use the business entity search on the Secretary of State website. Search by business name and confirm no match appears.

Step 3: Prepare Your Articles of Incorporation

The Articles of Incorporation is the official document that creates your corporation. Kansas requires this form and only this form. Do not submit bylaws, shareholder agreements, or other documents with your filing.

Download Form AI (Articles of Incorporation, Domestic Kansas Corporation) from the Secretary of State website. The form is straightforward and includes instructions. You will provide:

• The corporation's name exactly as it will be registered
• The name and street address (not PO box) of your resident agent and registered office
• The name and address of each incorporator (at least one required)
• The business purpose (optional; you can state broadly that the corporation will engage in any lawful business)
• If you want to authorize a specific number of shares, state that number; if you omit this, Kansas law permits an unlimited number of authorized shares
• Any other provisions you want included (optional)

Print the form, read through it carefully, and sign it in blue ink. Each incorporator must sign. Date the signature line.

Step 4: File Your Articles Online or by Mail

You have two filing options.

Online filing (recommended): Log in to the Kansas Secretary of State Business Services online portal. Create an account or use an existing one. Upload your completed Articles of Incorporation and pay the $85 filing fee by credit card or debit card. Your filing processes within minutes. You can print a certified copy immediately.

Paper filing by mail: Mail your signed original Articles of Incorporation and a check for $85 (made payable to the Kansas Secretary of State) to the address on the form. Paper filings are processed from the Topeka office but take longer. Processing time is not specified in public guidance, so expect 5 to 10 business days.

Step 5: Receive Your Certificate of Incorporation

When your filing is approved, you receive a Certificate of Incorporation. Online filers print it immediately from the portal. Paper filers receive it by mail. This certificate is proof that your corporation legally exists and is registered with the state.

Keep the certificate and a copy of your filed Articles of Incorporation. You will need them to open a business bank account, obtain an EIN, and conduct business.

Step 6: Obtain an Employer Identification Number (EIN)

You must apply for an EIN from the IRS, even if you have no employees. The EIN is your corporation's tax identification number. Apply online, free of charge, at IRS.gov or call the IRS. You can get an EIN instantly online. You will need your Certificate of Incorporation and information about your resident agent.

Step 7: Register for Kansas Taxes

Register for any state taxes your business will owe. Most corporations register for corporate income tax with the Kansas Department of Revenue. Visit Kansas Department of Revenue to register. If your business will have retail sales, you will also need a sales tax permit from the Department of Revenue.

Step 8: Open a Business Bank Account

Visit a bank with your Certificate of Incorporation and EIN letter. Open a business checking account in the corporation's name, not your personal name. This separates your business finances and protects your liability shield. Never mix personal and business money.

Step 9: Create Corporate Bylaws (Optional but Recommended)

Bylaws are internal rules governing how your corporation operates. They cover how often the board of directors meets, voting procedures, and shareholder rights. While Kansas does not require you to file bylaws with the state, having them is best practice and often required by banks and lenders.

You can write simple bylaws yourself or have an attorney draft them. Keep a copy in your corporate record book along with meeting minutes and your Articles of Incorporation.

Fees and Timeline

Item	Cost	Timeline
Name reservation (optional)	$35	120 days protection
Articles of Incorporation filing	$85	Minutes online, 5-10 days by mail
EIN from IRS	Free	Instant online
Bylaws (if attorney-drafted)	$200 to $500+ optional	1-3 days

Total minimum cost to incorporate: $85 to $120 (if you reserve the name). You can be incorporated and operational within one day if you file online.

After You Incorporate: Ongoing Requirements

Resident Agent

Your resident agent receives legal documents, lawsuits, and regulatory notices on behalf of the corporation. You may name yourself as the resident agent or hire a professional agent service. If your resident agent's name or address changes, file an updated statement with the Secretary of State.

Annual Information Report

Every two years, by April 15, file an Information Report (Form IFP for for-profit corporations) with the Kansas Secretary of State. The fee is $90. Corporations formed in an even year report in each succeeding even year; those formed in an odd year report in each succeeding odd year. Failure to file results in a three month delinquency window before the corporation can be dissolved by the Secretary of State. Set a calendar reminder for your due date.

Corporate Income Tax

Kansas taxes corporate income at 3.5% normal tax on Kansas taxable income, plus a 3% surtax on Kansas taxable income in excess of $50,000. File your corporate tax return with the Kansas Department of Revenue by your federal tax deadline (typically April 15, or 60 days after your federal extension). Consult a CPA about estimated tax payments if your corporation will owe significant tax.

Sales Tax Permit (If Applicable)

If your corporation sells tangible goods, you need a sales tax permit from the Kansas Department of Revenue. Kansas state sales tax is 6.5%. You must collect and remit it to the state. Register at Kansas Department of Revenue.

Record Keeping and Minutes

Keep meeting minutes, shareholder records, and financial documents. These records protect your liability shield. If you fail to keep records or ignore corporate formalities, a court could hold you personally liable for corporate debts. Do not treat corporate money as your personal money.

Common Mistakes to Avoid

Using the wrong form: The Articles of Incorporation (Form AI) is the only form the Secretary of State requires to incorporate. Do not submit bylaws, operating agreements, or shareholder agreements with your filing. File only the Articles.

Failing to appoint a resident agent: Kansas requires a resident agent. If your resident agent is out of state or has no Kansas address, your filing will be rejected. The agent must be reachable at a physical Kansas street address during normal business hours.

Not checking name availability: Search the Secretary of State database immediately before you file. A name that is "similar" to an existing one can be challenged. Avoid delay by confirming availability first.

Mixing personal and business finances: Open a separate business bank account immediately. Never use your personal account for corporate transactions. This is one of the easiest ways to lose your liability protection.

Missing the annual report deadline: The biennial Information Report is due by April 15 of the reporting year. The Secretary of State provides a three-month grace period, but missing even that deadline results in forfeiture. Missing your deadline is a costly mistake. Set a calendar reminder.

Ignoring corporate formalities: Hold shareholder and board meetings, keep minutes, and follow your bylaws. Courts have pierced the corporate veil and held shareholders personally liable when a corporation looks like a personal piggy bank with no separateness.

When to Consult a Professional

While filing for incorporation is straightforward, certain situations call for professional help:

• Multiple owners: An attorney can draft shareholder agreements that clarify ownership percentages, voting rights, and what happens if an owner wants to sell or leave.
• Tax planning: A CPA can advise whether a corporation or an LLC is better for your tax situation and help you plan estimated tax payments.
• Complex bylaws: If your corporation will have complex governance, an attorney can draft bylaws that address future scenarios.
• Investment and licensing: If your business requires state licenses or will seek investor funding, an attorney should review your structure and any investment documents.

This article is informational and not legal or tax advice. Before incorporating, consult a Kansas attorney or CPA to confirm that a corporation is the right structure for your business and to discuss your specific situation.

Summary: You Are Now Incorporated

Congratulations. You have filed your Articles of Incorporation, received your Certificate, obtained an EIN, and opened a business bank account. Your corporation is now a separate legal entity, registered with Kansas and the IRS.

Your next steps are to set up accounting, obtain any licenses your industry requires, and begin operating. Maintain corporate records, file your annual Information Report by April 15 every two years, and pay your state corporate income tax. Follow these steps, and your liability protection remains intact.

For more information, visit the Kansas Secretary of State website or contact the Business Services department. The Kansas Small Business Development Center (kansassbdc.net) also offers free consulting to new business owners.