The USA imposes no statutory minimum capital requirement to form a company at the federal level. Most states follow the same approach, meaning founders can legally incorporate with as little as one US dollar in share capital. That said, "legally possible" and "commercially viable" are different things, and undercapitalisation carries real legal and operational risks that every founder should understand before filing paperwork.
This guide covers what minimum capital usa rules actually look like across different entity types and states, what practical funding levels are needed, how undercapitalisation can expose owners to personal liability, and what foreign founders in particular should watch out for when structuring a US entity.
The United States has no federal company law governing private corporations or limited liability companies. Business formation is regulated at the state level, and each state maintains its own statutes. The Delaware General Corporation Law, the most widely used framework for US corporations, sets no minimum authorised or paid-in capital. Similarly, the Revised Uniform Limited Liability Company Act, adopted in various forms across many states, contains no capital floor.
In practice, this means a Delaware C-Corporation can be formed with one share issued at a par value of USD 0.0001, and a single-member LLC in Wyoming can be formed with no capital contribution recorded at all. The state simply does not check whether the entity is adequately funded at the time of formation.
A non-obvious requirement is that, while states do not mandate capital, they do require payment of formation fees, registered agent fees and, in some cases, franchise taxes. These are not capital requirements in the legal sense, but they represent real upfront costs that founders must cover before the entity can operate.
The choice of entity structure has a direct bearing on how capital is treated, even in the absence of a legal minimum.
A C-Corporation issues shares to shareholders. The articles of incorporation specify the number of authorised shares and, optionally, a par value per share. Founders can set par value at a fraction of a cent, making the nominal capital requirement essentially zero. However, investors and venture capital funds expect a properly capitalised cap table, and a corporation that issues shares without adequate consideration may face challenges in later funding rounds.
An S-Corporation follows the same formation rules as a C-Corporation but is subject to additional IRS eligibility requirements, including a limit on the number and type of shareholders. Capital rules at formation are identical to those for a C-Corporation.
An LLC is the most flexible structure. Members contribute capital as agreed in the operating agreement, which is a private document. There is no statutory minimum contribution, and members can agree to contribute services, property or cash on a deferred basis. The operating agreement governs how profits, losses and distributions are allocated, making it the central document for capital structuring.
A sole proprietorship or general partnership requires no formation filing in most states and therefore has no capital requirement at all, though these structures offer no liability protection.
The absence of a minimum capital rule does not mean capital is irrelevant. US courts apply the doctrine of "piercing the corporate veil," under which a court can disregard the separate legal personality of a company and hold its owners personally liable for corporate debts. One of the most commonly cited grounds for piercing is undercapitalisation.
Courts in states including California, New York and Texas have held that forming a company with capital that is grossly inadequate relative to the foreseeable risks of the business is a factor supporting veil-piercing. This is not a bright-line rule, and courts weigh multiple factors, but founders who fund a company with a nominal dollar and then operate a business with significant liabilities are taking a measurable legal risk.
In practice, founders should consider what level of capital is reasonable given the nature of the business. A consulting LLC with low overhead and no physical inventory has different needs than a product company with supplier contracts and employees. The question is not what the law requires, but what a court would consider adequate if the company were later sued.
A common mistake is treating the LLC or corporation as a legal shield without funding it properly. Commingling personal and business funds, failing to maintain separate accounts, and operating without any real capitalisation are the three most frequent triggers for veil-piercing claims in US litigation.
While the law sets no floor, commercial reality does. The following scenarios illustrate what founders typically need.
Scenario one: a foreign founder setting up a US LLC for a software services business. The entity will have no US employees initially, will invoice clients in USD and will maintain a US bank account. In this case, the LLC can be formed with a modest initial contribution, often in the low hundreds of dollars, sufficient to cover the registered agent fee, state filing fee and initial bank account minimum. The operating agreement should document the contribution clearly. Over time, the founder will need to fund the account to cover ongoing state fees, which vary by state but are typically modest annual amounts.
Scenario two: a startup seeking venture capital through a Delaware C-Corporation. Investors and accelerators almost universally require a Delaware C-Corp. Founders typically issue themselves shares at a very low price per share before any external investment, establishing a low strike price for future option grants. The initial capital contribution is nominal, but the company must be properly structured with a cap table, board resolutions and a stock purchase agreement. Professional fees for this setup usually start from the low thousands of USD. Once the company raises a seed round, the invested capital becomes the working capital of the business.
For both scenarios, the real constraint is not the legal minimum but the practical minimum needed to open a bank account, pay formation costs and demonstrate to counterparties that the entity is a functioning business.
If you are structuring a US entity and want to ensure the capitalisation approach is defensible from both a legal and tax perspective, contact info@vlolawfirm.com. We can help structure the setup correctly the first time.
Although no state imposes a minimum paid-in capital requirement in the traditional sense, several states have rules that effectively create a financial threshold for operating.
California imposes an annual minimum franchise tax on LLCs and corporations, regardless of revenue or profit. This is a recurring cost that founders must budget for from day one. California also applies a gross receipts fee on LLCs above certain revenue thresholds, which is a separate charge from the franchise tax.
Delaware charges an annual franchise tax on corporations calculated either on the number of authorised shares or on the assumed par value capital method. Companies with large numbers of low-par-value shares can face unexpectedly high franchise tax bills if they use the default calculation method. Switching to the assumed par value method typically reduces the tax significantly, but founders must know to request it.
New York requires LLCs formed or registered in the state to publish a notice of formation in two newspapers for six consecutive weeks. This publication requirement, which is a legacy rule unique to New York, can cost several hundred to over a thousand dollars depending on the county, and it is a mandatory step before the LLC can operate fully.
Wyoming and Nevada are popular low-cost alternatives for foreign founders because they have low annual fees, no state income tax and relatively light reporting requirements. However, if the business operates primarily in another state, it may still need to register as a foreign entity in that state, triggering additional fees and compliance obligations.
How a company is capitalised affects its US tax position, and this is an area where foreign founders frequently make costly errors.
For a C-Corporation, the IRS distinguishes between equity contributions and shareholder loans. If a founder lends money to their corporation rather than contributing it as equity, the interest payments are deductible by the corporation, but the IRS may recharacterise thin-capitalisation arrangements as equity if the debt-to-equity ratio is unreasonably high or if the loan lacks commercial terms. This recharacterisation can eliminate the interest deduction and create unexpected tax liabilities.
For an LLC taxed as a partnership, a member';s capital account tracks their economic interest in the entity. The operating agreement must allocate profits, losses and distributions in a manner consistent with the members'; economic arrangement, and the IRS requires that allocations have "substantial economic effect" under the Treasury Regulations. Founders who draft operating agreements without understanding these rules may find that their intended tax treatment is challenged.
Foreign founders who are not US residents also need to consider withholding tax obligations. Distributions from a US LLC to a non-US member may be subject to withholding under the Foreign Investment in Real Property Tax Act or general partnership withholding rules, depending on the nature of the income. Capitalising the entity correctly from the outset, and choosing the right tax classification, can significantly affect the after-tax return.
A common mistake among foreign founders is forming a US entity without first obtaining an Employer Identification Number from the IRS and without understanding whether the entity will be treated as a disregarded entity, a partnership or a corporation for US tax purposes. These elections must be made at formation or shortly after, and reversing them later can be costly.
One of the most significant practical constraints on minimum capital in the USA is not legal but banking. US banks have become considerably more cautious about opening accounts for newly formed entities, particularly those owned by non-US residents.
Most major US banks require an initial deposit to open a business checking account. This deposit is not a legal capital requirement, but it is a de facto threshold that the entity must meet before it can function commercially. The required deposit varies by bank and account type, but founders should budget for at least a few hundred dollars as an opening balance, with some banks requiring more.
Foreign-owned entities face additional scrutiny. Banks are required under the Bank Secrecy Act and related anti-money-laundering regulations to verify the beneficial ownership of business accounts. A non-US founder will typically need to provide a passport, proof of address, the entity';s formation documents, an EIN confirmation letter from the IRS and, in some cases, a personal visit to a branch. Some banks decline to open accounts for non-resident-owned entities entirely, which has led many foreign founders to use fintech business account providers as an alternative.
In practice, founders should consider the banking setup as part of the capitalisation plan. An entity that cannot open a bank account cannot receive payments, pay vendors or demonstrate financial substance, all of which matter for both commercial operations and tax compliance.
Does the USA require a minimum share capital for a corporation or LLC?
No US state currently requires a minimum paid-in capital to form a corporation or LLC. Delaware, the most popular state for incorporation, allows corporations to issue shares at a par value as low as USD 0.0001, and LLCs can be formed with no mandatory capital contribution. However, the absence of a legal minimum does not protect founders from liability if the company is later found to be undercapitalised relative to its business risks. Courts can pierce the corporate veil and hold owners personally liable when a company is formed with capital that is grossly inadequate for its foreseeable obligations. Founders should fund their entity at a level that is commercially reasonable for the type of business being conducted.
How much does it actually cost to set up and run a US company in the first year?
The total first-year cost depends heavily on the state of formation, the entity type and whether professional assistance is used. State filing fees vary from modest amounts in Wyoming or New Mexico to higher amounts in California or New York. A registered agent service typically costs a low to mid-three-figure amount annually. An EIN application with the IRS is free. If a lawyer or formation service is used, professional fees usually start from the low hundreds of dollars for a basic LLC and rise to the low thousands for a properly structured C-Corporation with a cap table and investor-ready documents. New York';s LLC publication requirement adds a separate cost. Founders should also budget for annual state fees, franchise taxes and, if applicable, state income tax filings.
Should a foreign founder choose an LLC or a C-Corporation for a US business?
The answer depends on the business model and funding strategy. An LLC is simpler, cheaper to maintain and more flexible for tax purposes, making it a good choice for service businesses, consulting firms and small operations where the founder wants to retain profits personally or route them through a holding structure. A C-Corporation is the standard choice for technology startups seeking venture capital, because US institutional investors and accelerators typically require it, and it allows for clean equity issuance, option pools and preferred share structures. Foreign founders who choose an LLC should be aware that the default tax treatment as a partnership or disregarded entity may create US filing obligations even if they are not US residents. Both structures are viable, but the choice should be made after considering the tax treaty position of the founder';s home country and the intended investor base.
The USA sets no minimum capital requirement to form a company, but founders who treat this as permission to underfund their entity take on real legal and operational risk. Adequate capitalisation, proper documentation and the right entity structure are the foundations of a defensible US business presence.
VLO Law Firms advises international clients on minimum capital and entity structuring in the USA. We can assist with entity selection, operating agreements, cap table setup, EIN applications and banking strategy. To request a consultation, contact: info@vlolawfirm.com