How to Start a Corporation in Mississippi
How to Start a Corporation in Mississippi
Incorporating in Mississippi creates a legal entity separate from its owners. This guide walks you through the exact process, costs, and timeline for filing Articles of Incorporation with Mississippi's Secretary of State.
What Is a Mississippi Corporation?
A corporation is a legal structure where the business is its own entity. Shareholders own the company, but the corporation itself is responsible for its debts and obligations. This separation shields personal assets from most business liabilities. Mississippi recognizes both profit corporations (C-corps) and nonprofit corporations, governed under the Mississippi Business Corporation Act.
Key differences from LLCs: Corporations require more formality (bylaws, board meetings, minutes), are taxed at the corporate level unless you elect S-corp treatment, and are subject to corporate income tax and franchise tax in Mississippi.
Before You File: What You Need to Prepare
1. Choose a Corporate Name
Your Mississippi corporation name must:
- Be distinguishable from any existing domestic corporation, LLC, limited partnership, or nonprofit registered in Mississippi
- Not be identical to a reserved or registered name
- Contain at least one of these words: Corporation, Incorporated, Company, or Limited (or abbreviations Corp., Inc., Co., Ltd.)
Search existing business names at the Mississippi Secretary of State business search portal before proceeding. The search is free and takes seconds. You can also reserve an available name for 180 days by paying a $25 fee if you want more time to prepare.
2. Appoint a Registered Agent
Every Mississippi corporation must maintain a registered agent who has a physical office address in Mississippi. This person or entity receives legal documents on behalf of the corporation. Your options:
- Designate yourself or another individual who lives in Mississippi
- Use a commercial registered agent service (typically $50 to $200 annually)
- Name a domestic corporation, LLC, or nonprofit as your agent
The registered agent's Mississippi street address must be on file. A PO box does not qualify. If you use a commercial service, they handle renewals automatically. If you name yourself, you are responsible for maintaining accuracy and updating the Secretary of State if you move.
3. Prepare Your Articles of Incorporation
You will file Form F0001 (Articles of Incorporation). The form requires:
- Corporate name (exactly as registered)
- Registered agent name and Mississippi street address
- Principal office address (can be the same as registered office or different)
- Number of authorized shares (the maximum shares your corporation may issue)
- Names and addresses of initial directors (at least one required)
- Name and address of the incorporator (the person filing the articles)
- Whether you are a profit or nonprofit corporation
The form is straightforward. You do not need a lawyer, but many small business owners consult one for corporate structure advice before filing.
Step-by-Step Filing Process
Step 1: File Articles of Incorporation Online (Cost: $50)
Go to the Mississippi Secretary of State online filing portal. Create an account or log in. Select "File New Business Document." Choose "Articles of Incorporation (Form F0001)" and fill in the required fields. Upload or type all information. The online system accepts PDF or web form submission.
Pay the $50 filing fee by credit card. There is no expedited filing option. Standard online filings are approved and filed immediately or within 24 hours if staff review is required. Do not mail paper copies unless you cannot access the online portal, as paper filings take significantly longer.
Step 2: Receive Your Certificate of Incorporation
Once filed and approved, the Secretary of State issues a Certificate of Incorporation. You will receive it via email if you filed online. Print and save multiple copies, as you will need originals for bank accounts, employer ID numbers, and other registrations. Some banks still request the certified version, so consider ordering 2 to 5 certified copies from the Secretary of State for a small fee per copy.
Step 3: Register for an EIN
Apply for a Federal Employer Identification Number (EIN) from the IRS, even if you have no employees initially. This takes 15 minutes online at irs.gov/ein and is free. You will need your Certificate of Incorporation. The EIN is required for payroll, business bank accounts, and corporate tax returns.
Step 4: Open a Business Bank Account
Bring your Certificate of Incorporation and EIN to a Mississippi bank. Many banks accept the online certificate; others request a certified copy. Open a business account in the corporation's name, not your personal name. This keeps personal and corporate finances separate, which is critical for liability protection.
Step 5: Create Corporate Bylaws
Bylaws are internal rules governing how your corporation operates. They cover board meetings, shareholder meetings, voting, duties of officers, and more. While not required to file with the state, bylaws are essential and should be adopted by your board before conducting business. You can use templates or consult a lawyer.
Step 6: Register for Mississippi Taxes (If Applicable)
If your corporation will make retail sales, register for a sales tax permit with the Mississippi Department of Revenue. The permit is free but required by law. If you will have employees, register for employer withholding taxes. If you have no sales and no employees, you still must file a corporate income tax return each year (even if profit is zero).
After Incorporation: Your Ongoing Obligations
Annual Report (Due April 15 Each Year)
Your corporation must file Form F0008 (Corporate Annual Report) by April 15 each year. This is a simple online filing with the Secretary of State. The fee is $25. It can be filed as early as January 1. Failure to file by April 15 can lead to administrative dissolution of your corporation. File online to avoid delays.
Corporate Income Tax Return
Every corporation must file a tax return with Mississippi Department of Revenue, even if your business showed no profit. Mississippi's corporate income tax is graduated: 0% on the first $5,000 of taxable income, 4% on income from $5,001 to $10,000, and 5% on taxable income above $10,000. Additionally, a franchise tax applies at $0.50 per $1,000 of capital in excess of $100,000 (minimum tax of $25). This rate steps down to $0.25 for 2027 and is repealed entirely as of January 1, 2028. Federal tax returns and state tax returns have different deadlines; consult with an accountant.
Maintain Corporate Records
Keep minutes of all board meetings, shareholder meetings, and written board resolutions. Maintain a register of shareholders and their shares. Store the original Articles of Incorporation, bylaws, and stock certificate records. These records prove your corporation was properly formed and operated, which protects your liability shield if ever challenged.
Tips to Avoid Common Mistakes
- Use the correct form. Mississippi corporations file Articles of Incorporation (Form F0001), not the LLC form or the nonprofit form. Double-check the form type before submitting.
- Verify your registered agent's address before filing. An invalid address can delay your filing or result in missed legal notices. A PO box is not acceptable.
- File your annual report on time. April 15 is a firm deadline. Late filings can trigger administrative dissolution. Set a calendar reminder in March.
- Use your corporate name consistently. Contracts, bank accounts, and official documents must show the exact registered name. Minor variations can undermine liability protection.
- Keep corporate and personal finances separate. Commingling money in a single account weakens the legal separation that protects your personal assets. Use the corporation's business bank account for all corporate transactions.
- Hold board meetings and keep minutes. Even for a one-person corporation, document decisions and major transactions. This demonstrates that the corporation is a real, separate entity.
- Don't assume a corporation avoids all taxes. Corporations pay both corporate income tax and franchise tax in Mississippi. Depending on your profit, an LLC or S-corp election might be more efficient. Consult a tax professional.
Expected Timeline and Costs
Filing to incorporation takes one day to one week, depending on volume. Most online filings are approved the same day or within 24 hours. Costs are straightforward:
- Articles of Incorporation filing fee: $50
- Name reservation (optional, if you want to hold the name before filing): $25
- Registered agent service (if using commercial service): $50 to $200 per year
- EIN from IRS: Free
- Certified copies of Certificate (if needed for banks or partners): $1 to $5 each
- Annual report filing fee (due each year on April 15): $25
The initial setup cost is typically under $200. Ongoing annual costs are under $50 if you serve as your own registered agent, or $75 to $250 annually if you use a registered agent service.
When to Consult a Lawyer or Accountant
You can incorporate without a lawyer. However, consider consulting one if:
- You have multiple owners and want a clear shareholder agreement
- You are in a high-liability industry (healthcare, construction, automotive)
- You need guidance on equity structure and stock issuance
- You operate across multiple states
- You plan to raise capital from investors
Consult an accountant or CPA before or immediately after incorporation to discuss tax elections (such as S-corp status), quarterly estimated tax payments, and payroll setup. An hour of professional guidance often saves thousands in unexpected tax bills.
Important Disclaimer
This article is informational only and does not constitute legal or tax advice. Mississippi business law is complex, and your specific situation may require personalized guidance. Always consult a qualified attorney and certified public accountant before making decisions about corporate structure, taxation, and compliance. The information above reflects Mississippi law and Secretary of State requirements as of this publication date; rules and fees may change. Verify current requirements at sos.ms.gov/business-services.