To become a publicly traded company in the United States, you meet a stock exchange’s listing standards, put a compliant governance structure in place, file a registration statement with the Securities and Exchange Commission, work through its review, price your shares with an underwriter, and then start living under the SEC’s ongoing reporting rules. The steps are sequential, they take months, and the total cost of a typical IPO runs into the millions once legal, accounting, and underwriting fees are added to the SEC’s own filing fee of $138.10 per million dollars registered in fiscal year 2026.
Qualify for a Stock Exchange
Your shares have to trade somewhere, and each exchange sets its own financial and shareholder thresholds. You need to clear at least one full set of criteria before a listing application will go anywhere.
New York Stock Exchange
The NYSE gives you more than one path. Under the earnings test, your company needs adjusted pre-tax income of at least $10 million over the prior three fiscal years, with each year above zero and each of the two most recent years at $2 million or more. An alternative version of the earnings test asks for $12 million over three years with the most recent year above $5 million. A company that doesn’t meet either can still qualify through a global market capitalization of at least $200 million. Every route also requires 400 round-lot holders in North America (each holding at least 100 shares) and 1.1 million publicly held shares outstanding.1NYSE. NYSE Quantitative Initial Listing Standards Summary
Nasdaq
Nasdaq has three market tiers, each with its own standards, and a minimum bid price of $4 per share applies across all of them.2Nasdaq. Nasdaq 5300 Series Shareholder counts vary by tier. The Global Select Market requires either 450 round-lot holders or 2,200 total shareholders for IPO companies. The Global Market’s income standard requires 400 round-lot holders. Other tiers accept as few as 300 round-lot holders when paired with higher trading volume thresholds.3Nasdaq. Nasdaq Initial Listing Guide
Get the Governance in Place
Size alone won’t get you listed. Exchange rules and the Sarbanes-Oxley Act of 2002 impose a governance structure meant to protect public shareholders, and you need to have it in place before your shares start trading.
A majority of your board has to consist of independent directors. That rule comes from the exchanges, not from Sarbanes-Oxley: Nasdaq Rule 5605(b)(1) states it directly, and the NYSE imposes a nearly identical standard.4Nasdaq. Nasdaq 5600 Series “Independent” generally means the director has no material relationship with the company outside of board service.
The audit committee must consist entirely of independent directors and include at least one financial expert. It oversees the relationship with your outside auditors. Under Section 302 of Sarbanes-Oxley, your CEO and CFO must personally certify the accuracy of every financial report the company files. Section 404 requires management to document and assess internal controls over financial reporting each year, and for larger companies the external auditor must separately attest to that assessment. Emerging growth companies and smaller reporting companies with annual revenue under $100 million are generally exempt from the auditor attestation piece, which cuts meaningful cost out of the first several years of being public.
File the Registration Statement
The Securities Act requires you to register your shares with the SEC before you sell them to the public. For most IPOs the vehicle is Form S-1, which splits into two parts.5U.S. Securities and Exchange Commission. Filing a Registration Statement
Part I is the prospectus, the document investors actually receive. SEC Regulation S-K dictates the non-financial disclosures: a description of the business, property, legal proceedings, risk factors, management’s discussion and analysis of financial condition and results, executive compensation for named officers, and information about significant shareholders. Regulation S-X governs the financial statements, which must comply with GAAP.6U.S. Securities and Exchange Commission. Financial Reporting Manual – Topic 1 – Registrants Financial Statements The standard requirement is three years of audited income statements and two years of audited balance sheets.
Part II holds the exhibits: articles of incorporation, bylaws, and material contracts. Any management contract or compensatory arrangement involving a director or named executive officer must be filed as an exhibit regardless of dollar value; the regulation treats those agreements as automatically material.7GovInfo. Section 229.601 (Item 601) Exhibits
The registration statement also states the proposed maximum aggregate offering price, which sets your SEC filing fee. For fiscal year 2026 that fee is $138.10 per million dollars of securities registered.8U.S. Securities and Exchange Commission. Section 6(b) Filing Fee Rate Advisory for Fiscal Year 2026
Emerging Growth Company Relief
The JOBS Act created a category called “emerging growth company” that meaningfully lightens the S-1. Your company qualifies if it had total annual gross revenues below $1.235 billion in its most recently completed fiscal year.9U.S. Securities and Exchange Commission. Emerging Growth Companies Most first-time issuers fall well under that ceiling. An emerging growth company can provide two years of audited financials instead of three, follow the simpler executive-compensation disclosure rules designed for smaller reporting companies, and skip the Section 404(b) auditor attestation on internal controls. The status lasts up to five years after the IPO, provided revenue stays below the threshold and the company hasn’t issued more than $1 billion in non-convertible debt over any three-year period.
SEC Review and the Quiet Period
Since 2017 any issuer, not just an emerging growth company, can submit a draft registration statement for nonpublic SEC review before filing publicly.10U.S. Securities and Exchange Commission. Enhanced Accommodations for Issuers Submitting Draft Registration Statements The confidential draft has to become public at least 15 days before the roadshow starts, but the initial privacy gives you room to walk away if the market turns or the SEC raises issues you can’t resolve on your timeline.
All formal filings run through EDGAR, the SEC’s electronic filing system, and become public the moment they land.5U.S. Securities and Exchange Commission. Filing a Registration Statement The Division of Corporation Finance reviews the S-1 for compliance with disclosure and accounting rules. Staff usually sends a first comment letter within about 30 days. You file amendments to respond, staff sends follow-up comments, and the cycle repeats. For a complex business it can stretch over several months.
Throughout this window, Section 5 of the Securities Act restricts what the company and its representatives can say publicly. Before the S-1 is filed, communications that could be seen as conditioning the market for the offering are essentially off-limits. After filing, you can communicate through the prospectus and certain permitted channels, but free-form promotional statements are still restricted. These “gun-jumping” rules exist so investors decide based on the prospectus rather than on hype, and the SEC can delay effectiveness if it decides the rules were broken.
When comments are cleared and final amendments filed, the SEC declares the registration statement effective. That’s your green light.
Roadshow and Pricing
With SEC review substantially complete, executives spend a stretch of days presenting to institutional investors. That’s the roadshow, and it’s where real demand gets tested. The preliminary prospectus circulated during this phase is known as a red herring for the red legend on its cover warning that the information is incomplete. Everything is in it except the final price and share count.
After the roadshow, you and your lead underwriter negotiate the final offer price based on the level of demand and sign the underwriting agreement. That contract sets the price the bank pays for the shares and its commitment to resell them. If demand runs hot, underwriters can exercise an overallotment option, or greenshoe, to sell additional shares; FINRA caps that option at 15% of the original offering size.11FINRA. 5110. Corporate Financing Rule – Underwriting Terms
The final prospectus has to be filed with the SEC no later than the second business day after pricing.12eCFR. 17 CFR 230.424 – Filing of Prospectuses, Number of Copies The stock gets its ticker, trading opens, and proceeds flow to the company net of the underwriting discount, which typically runs 4% to 7% of what’s raised.
What It Costs
IPO expenses land up front and they add up quickly. The underwriting discount is by far the biggest line: 4% to 7% of gross proceeds means $4 million to $7 million on a $100 million offering, gone before the company sees anything. Beyond that, budget for:
- Legal fees for outside securities counsel, governance work, and due diligence, commonly $500,000 to $1 million or more.
- Accounting and audit fees for the multi-year GAAP audits and S-1 preparation, typically $500,000 to $1 million.
- SEC registration fees at $138.10 per million dollars of securities registered in fiscal year 2026.13U.S. Securities and Exchange Commission. Order Making Fiscal Year 2026 Annual Adjustments to Registration Fee Rates
- Exchange listing fees, which scale with share count and often run into tens of thousands.
- Printing and distribution of the prospectus, $100,000 to $300,000.
- State “blue sky” notice-filing fees, which vary by jurisdiction.
All in, a mid-sized IPO commonly carries $1.5 million to $3 million in non-underwriting costs before shares ever trade, and annual compliance costs afterward add a recurring layer many private companies underestimate.
What Changes After the IPO
Company insiders (executives, employees, and early venture investors) are typically barred from selling their shares for a set period after the offering. Most lock-ups run 180 days and may cap how much can be sold once they expire.14U.S. Securities and Exchange Commission. Initial Public Offerings: Lockup Agreements Lock-ups aren’t an SEC rule; they’re contractual agreements between the underwriter and insiders meant to keep a flood of stock from hitting the market in the first months of trading.
Officers, directors, and anyone holding more than 10% of a class of equity securities must file Form 3 with the SEC within 10 days of becoming an insider. After that, any transaction in the stock requires a Form 4 within two business days, and Form 5 sweeps up any unreported transactions within 45 days after fiscal year-end.15U.S. Securities and Exchange Commission. Insider Transactions and Forms 3, 4, and 5 Outside investors who cross 5% ownership must file a Schedule 13D within five business days under amendments that took effect in February 2024.16Federal Register. Modernization of Beneficial Ownership Reporting
The listing itself depends on a continuous flow of disclosure. Form 10-K is the annual report, with audited financials and a full business overview.17SEC.gov. Form 10-K – Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Form 10-Q is the quarterly report with unaudited financials for each of the first three quarters.18SEC.gov. Form 10-Q Form 8-K covers current events like executive departures, major acquisitions, and bankruptcy filings, and must be filed promptly when one occurs.
Going public also opens the company and its leadership to real legal exposure. Section 11 of the Securities Act lets anyone who bought in the offering sue if the registration statement contained a material misstatement or omission, and that liability reaches every person who signed the statement, every director at the time of filing, and every underwriter involved.19Office of the Law Revision Counsel. 15 USC 77k – Civil Liabilities on Account of False Registration Statement Once trading begins, Rule 10b-5 under the Securities Exchange Act creates an ongoing fraud claim available to any investor who buys or sells the stock in reliance on a knowingly misleading statement. Most securities class actions come from this rule, and settlements can run into hundreds of millions.
Alternatives if a Traditional IPO Doesn’t Fit
A direct listing puts your shares on an exchange without issuing new stock or hiring underwriters. Existing shareholders sell straight to the public on the first day of trading, so the company itself doesn’t raise new capital through the listing. You still file an S-1 and go through the full SEC review, so the disclosure burden is the same. What’s eliminated is the roadshow, the negotiated offer price, and the underwriting discount. The opening price is set by supply and demand on the exchange floor. Direct listings work best for companies that already have enough name recognition to attract investors without a bank-led marketing push and don’t need fresh capital from the listing itself.
Regulation A+ is a route for smaller companies that want public investors without the full IPO expense. Under Tier 2, a company can raise up to $75 million in a 12-month period through a streamlined SEC qualification.20U.S. Securities and Exchange Commission. Regulation A You file Form 1-A instead of a full S-1, and Tier 2 offerings preempt state blue sky registration. Shares sold under Regulation A+ are freely tradeable, and the company can apply to list them on an exchange if it meets the standards. The trade-offs are the lower capital ceiling and the perception among some institutional investors that Regulation A+ issuers are earlier-stage.