C corporations (C corps) are one of the most common corporate structures in the US. In April 2026 alone, the US Census Bureau reported more than 530,000 new business applications; of the thousands that will result in fully formed corporate entities, many will become C corps. Although the motivation for forming a C corp is clear—to take advantage of opportunities for growth and set the business up for success—the process is more opaque.

Below, we’ll explain the key steps involved in forming a C corp, including its attributes, the cost and benefits, and how to make it the legal framework for your business.

What’s in this article?

• What is a C corp?
  
• Key attributes of a C corp
  
• How to form a C corp
  
• Benefits of forming a C corp
  
• How much does it cost to set up a C corp?
  
• How Stripe Atlas can help
  

What is a C corp?

A C corp is a type of business entity, formed under state law, that establishes the business as distinct from its owners or shareholders. As a C corp, the business earns money and pays taxes at corporate rates, while the shareholders are liable only for paying taxes on their investments. This shields them from direct corporation liabilities.

Key attributes of a C corp

Like other corporate structures, C corps are defined by their unique attributes and implications for businesses. These are important to understand as you evaluate whether a C corp is the best corporate structure for your business. Here’s what a C corp structure means for businesses:

• Separate legal entity: A C corp operates as an independent entity, distinct from its owners or shareholders.

• Limited liability: A shareholder’s financial responsibility is limited to their investment, which protects their personal assets from business debts.

• Double taxation: The corporation pays taxes on its profits. When these profits are distributed as dividends, they’re taxed again on shareholders’ personal returns.

• Shareholder structure: A C corp can have an unlimited number of shareholders, and shares can be traded publicly.

• Perpetual existence: The corporation continues to exist, even if the owners or shareholders change or die.

• Management structure: Shareholders elect a board of directors, which in turn appoints officers to manage daily operations.

How to form a C corp

Setting up a C corp is a structured process that requires diligence, organization, and a keen understanding of state and federal requirements. It might seem tedious at times, but failure to adhere to the appropriate protocols will only complicate the process. Here are the steps involved in forming a C corp.

Choose a state and business name

Deciding where to incorporate is important. While many businesses default to the state they’re based in because of convenience and familiarity, some gravitate towards certain states that are renowned for their favorable business environments. Delaware, for instance, is a popular choice because of its advanced and flexible corporate laws, while Nevada offers benefits in terms of tax structures. California is another popular choice.

Once you’ve chosen your state, select a business name. It’s important that the name distinguishes the corporation from other entities registered in the state of incorporation. Most states will also have stipulations regarding the inclusion of specific designations within the name, such as “corporation,” “incorporated,” “limited,” or abbreviations of these terms, that signal the business’s formal status as a corporate entity.

Designate a registered agent and file articles of incorporation

Every C corp needs a registered agent, an individual or entity responsible for receiving legal papers, including litigation-related documents or official state communications. To qualify, the agent must maintain a physical address within the state of incorporation and be present during regular business hours to receive and respond to official notices.

You’ll also need to file articles of incorporation. This foundational document encompasses fundamental details such as the business name, address, designated registered agent, and the nature and number of stocks to be issued. A business must file the articles with the secretary of state’s office or a similar governing body and pay a filing fee to formalize the corporation’s status.

Draft corporate bylaws

Bylaws serve as the corporation’s internal rulebook. They dictate the operational procedures, outline the rights and obligations of the shareholders, officers, and directors, and outline the administrative framework of the business. Maintaining detailed, clear bylaws is important for transparency and conflict resolution.

Appoint directors and conduct an organizational meeting

Directors play a pivotal role in steering the corporation and making significant decisions. Initially, the incorporator or a group of individuals involved in forming the corporation will usually appoint the directors. These initial appointees hold their positions until the corporation’s first official shareholder meeting, when shareholders will elect the board of directors.

The initial organizational meeting acts as a launchpad for the corporation’s activities. Here, the directors adopt the previously drafted bylaws, appoint corporate officers to manage daily operations, and address other pertinent startup matters while keeping detailed meeting minutes.

Issue stock

C corps issue shares to raise capital and provide ownership stakes. These shares, defined in the articles of incorporation, are distributed to initial shareholders and serve as evidence of their ownership in the corporation.

Apply for licenses and permits

The nature and location of the business dictate the licenses and permits it requires. From city business licenses to specialized permits, these legal documents authorize the corporation to operate within its industry and locale.

Register for state taxes

Tax obligations vary from state to state. If the state imposes a sales tax and the corporation deals in taxable goods or services, it must obtain a sales tax permit to collect tax from customers.

Obtain an Employer Identification Number (EIN)

An EIN, which is often compared to a Social Security number for businesses, is a federal tax ID that the Internal Revenue Service (IRS) issues. This number is a prerequisite for many business activities, from hiring employees to filing federal tax returns.

Learn more about forming a C corp, specifically in Delaware.

Benefits of forming a C corp

Choosing a corporate entity is one of the most impactful decisions a business can make because the structure directly influences growth potential, tax implications, and stakeholder relationships. The C corp is a popular choice for businesses in a range of industries, particularly those that hope to scale or seek external investment.

Here are some of the advantages of incorporating as a C corp:

• Limited liability protection: Shareholders have a protective barrier between their personal assets and business debts. This protection can offer peace of mind in the face of lawsuits or if the business faces financial challenges.

• Growth potential through stock issuance: C corps can issue different classes of stock, which allows them to raise capital from investors. This is particularly attractive to venture capitalists and private equity investors.

• No shareholder restrictions: Unlike other business entities, C corps don’t have restrictions on the number of shareholders they can have. This feature can be significant for companies that are considering going public.

• Attracting talent with stock options: Offering stock options or shares can be a compelling incentive to attract and retain top-tier talent, especially in sectors where competition for skilled professionals is high.

• Perpetual existence: A C corp maintains its business continuity regardless of shareholder changes, which can be advantageous for long-term planning.

• Tax flexibility with retained earnings: Although double taxation is often regarded as a drawback, C corps can choose to retain earnings and reinvest in the business, which can sometimes lead to a lower effective tax rate.

C corps offer an appealing combination of financial flexibility, growth opportunities, and a shield against certain risks. For businesses that seek significant expansion or investors, the C corp is a compelling choice.

How much does it cost to set up a C corp?

The cost to form a C corp varies depending on the state where you incorporate and whether you hire professional help. State filing fees alone typically range from about $50–$300, with Delaware—one of the most popular states for incorporation—charging $109 for a standard certificate of incorporation. If you choose to incorporate in a state other than where you operate, you'll also need to register as a “foreign corporation” in your home state. This adds another filing fee. Beyond state fees, you might need to pay for a registered agent service, which typically costs $50–$300 per year. But obtaining an EIN from the IRS is free.

Professional and administrative costs can push the total higher. Hiring a business attorney to draft bylaws, prepare organizational documents, and guide you through the process can cost anywhere from $500 to several thousand dollars depending on complexity and location.

Once they’re formed, C corps also face ongoing costs, including annual report fees, franchise taxes (notably Delaware's can run into the hundreds or thousands depending on share structure), and accounting fees for the more complex tax filings a C corp requires. In total, first-year costs for a straightforward C corp formation are commonly between $500 and $2,500 when using a service, or higher if legal counsel is involved.

How Stripe Atlas can help

Stripe Atlas sets up your company’s legal foundations so you can fundraise, open a bank account, and accept payments within two business days from anywhere in the world.

Join 75K+ companies incorporated using Atlas, including startups backed by top investors like Y Combinator, a16z, and General Catalyst.

Applying to Atlas

Applying to form a company with Atlas takes less than 10 minutes. You’ll choose your company structure, instantly confirm whether your company name is available, and add up to four cofounders. You’ll also decide how to split equity, reserve a pool of equity for future investors and employees, appoint officers, and then e-sign all your documents. Any cofounders will receive emails inviting them to e-sign their documents, too.

Accepting payments and banking before your EIN arrives

After forming your company, Atlas files for your EIN. Founders with a US Social Security number, address, and cell phone number are eligible for IRS expedited processing, while others will receive standard processing, which can take a little longer. Additionally, Atlas enables pre-EIN payments and banking, so you can start accepting payments and making transactions before your EIN arrives.

Cashless founder stock purchase

Founders can purchase initial shares using their intellectual property (e.g., copyrights or patents) instead of cash, with proof of purchase stored in your Atlas Dashboard. Your IP must be valued at $100 or less to use this feature; if you own IP above that value, consult a lawyer before proceeding.

Automatic 83(b) tax election filing

Founders can file an 83(b) tax election to reduce personal income taxes. Atlas will file it for you—whether you are a US or non-US founder—with USPS Certified Mail and tracking. You’ll receive a signed 83(b) election and proof of filing directly in the Stripe Dashboard.

World-class company legal documents

Atlas provides all the legal documents you need to start running your company. Atlas C corp documents are built in collaboration with Cooley, one of the world’s leading venture capital law firms. These documents are designed to help you fundraise immediately and ensure your company is legally protected, covering aspects like ownership structure, equity distribution, and tax compliance.

A free year of Stripe Payments, plus $50K in partner credits and discounts

Atlas collaborates with top-tier partners to give founders exclusive discounts and credits. These include discounts on essential tools for engineering, tax, finance, compliance, and operations from industry leaders like AWS, Carta, and Perplexity. We also provide you with your required Delaware registered agent for free in your first year. Plus, as an Atlas user, you’ll access additional Stripe benefits, including up to a year of free payment processing for up to $100K in payment volume.

Learn more about how Atlas can help you set up your new business quickly and easily, or get started today.