Starting a bank is not a business you can launch like a restaurant or a consulting firm
You cannot start a bank the way you start most other businesses. Banking is one of the most heavily regulated industries in the United States, and the federal government and your state both control who gets to take deposits and make loans. Before you can open for business, you need a charter — a legal permission slip from either the Office of the Comptroller of the Currency (OCC) if you want a national bank, or your state banking regulator if you want a state-chartered bank. Without a charter, you cannot legally accept deposits or call yourself a bank.
The charter process takes years, costs hundreds of thousands of dollars in legal and consulting fees alone, and requires you to prove you have the capital, management expertise, and business plan to operate safely. Most people who think they want to start a bank actually want to start a fintech company or a payment service — something that moves money or offers financial products without holding deposits themselves. That path is different and faster, but still regulated.
Key Takeaways
- A bank charter from the OCC or your state regulator is legally required to take deposits; without it, you cannot call yourself a bank or accept customer money.
- The charter process requires a detailed business plan, proof of capital (usually millions of dollars), background checks on all owners, and approval that typically takes 18 months to three years.
- You must meet minimum capital requirements set by federal regulators, maintain reserves, and pass ongoing safety and soundness examinations.
- If you want to offer financial services without holding deposits — like a payment app or lending platform — you may need a money transmitter license instead, which is faster but still requires state-level registration.
- Most fintech companies partner with an existing chartered bank rather than charter their own, because the regulatory burden and cost make it impractical for startups.
The charter application and what regulators actually examine
If you decide to pursue a charter, you will file an application with either the OCC (for a national bank) or your state's banking department (for a state bank). The application is not a form you fill out in an afternoon. It typically runs 50 to 100 pages and includes a detailed business plan, financial projections for at least three years, information about every owner and officer, their personal financial statements, and proof that you have the capital to fund the bank's operations and meet regulatory minimums.
Regulators will examine your management team's experience in banking, your risk management plan, your technology infrastructure, your compliance procedures, and your plan for how you will make money. They want to know you understand the business, that you have enough money to survive losses, and that you will not take reckless risks with customer deposits. If your team has no banking experience, your application will face serious skepticism. If your capital is thin or your business plan is vague, regulators will deny you.
The review process itself takes 18 months to three years. During that time, regulators may ask for additional information, conduct background investigations, and request changes to your plan. You will pay for legal counsel, consultants, and your own staff time throughout. By the time you receive approval, you may have spent $500,000 to $2 million on the application alone, before you have opened a single branch or hired a single employee.
Capital requirements and ongoing regulatory obligations
Once you receive a charter, you must maintain a minimum amount of capital — the money you have invested in the bank itself, separate from customer deposits. The exact amount depends on your bank's size and risk profile, but federal regulators require all banks to maintain a capital ratio that shows the bank has enough of its own money at stake to absorb losses. For a new bank, regulators typically expect capital of at least $10 million to $25 million, though larger or riskier banks need more.
You will also face ongoing examination. Federal regulators (the OCC for national banks, the Federal Reserve and FDIC for state banks) conduct regular inspections of your operations, your loan portfolio, your risk management, and your compliance with banking laws. These examinations happen at least annually for new banks and can happen more often if regulators see problems. You must also file regular reports showing your financial condition, and you must maintain insurance through the FDIC to protect customer deposits up to $250,000 per account.
Compliance costs are substantial. You need systems to detect money laundering, report suspicious activity, verify customer identity, and comply with lending laws. You need a compliance officer, audit procedures, and documentation for every major decision. These are not optional — they are federal requirements, and violations can result in fines, enforcement actions, or loss of your charter.
Why most fintech companies do not charter their own bank
The regulatory burden and cost of chartering a bank is so high that most fintech startups do not attempt it. Instead, they partner with an existing chartered bank. A payment app, for example, might hold customer money in accounts at a partner bank and move it on the customer's behalf. A lending platform might originate loans but sell them to a bank that holds them. This approach lets the startup focus on product and customer experience while the partner bank handles the regulatory requirements and deposit insurance.
This partnership model is why you see so many fintech companies with names that sound like banks but are not actually banks. They are licensed as money transmitters in the states where they operate, which is a much lighter regulatory burden than a bank charter. A money transmitter license typically requires you to register with your state, maintain a bond, and file reports on the money you move — but you do not take deposits and you do not make loans, so regulators have less to oversee.
Money transmitter licensing varies by state. Some states have straightforward processes; others are more complex. You may need to obtain licenses in multiple states if you want to serve customers nationwide. The cost is typically $5,000 to $50,000 per state, depending on the state's requirements and whether you need legal help to navigate the process. This is still expensive, but it is a fraction of the cost of a bank charter.
The difference between a bank charter and a money transmitter license
| Requirement | Bank Charter | Money Transmitter License |
|---|---|---|
| Can accept customer deposits | Yes | No |
| Can make loans | Yes | No |
| Must hold FDIC insurance | Yes | No |
| Minimum capital required | $10 million to $25 million+ | Varies by state; typically $25,000 to $500,000 |
| Application timeline | 18 months to 3 years | 3 months to 1 year |
| Ongoing examination | Annual or more frequent | Varies by state; less frequent |
| Typical total cost to launch | $1 million to $5 million+ | $100,000 to $500,000 |
Alternative paths if you want to offer financial services
If you want to move money or offer financial products but do not want to charter a bank, you have several options depending on what you want to do. A payment processor moves money between accounts on behalf of merchants or customers but does not hold the money itself — it just facilitates the transfer. Payment processors are regulated by the states and by payment networks like Visa and Mastercard, but they do not need a bank charter or a money transmitter license in most cases.
A lending platform can originate loans and sell them to banks, or it can partner with a bank to fund loans in the bank's name. The platform handles underwriting and customer service, but the bank holds the loan and takes the risk. This model lets you build a lending business without a charter. You will still need to comply with lending laws and consumer protection regulations, but you avoid the deposit-taking requirements that make a bank charter so expensive.
A credit union charter is another option if you want to take deposits and make loans but serve a specific group — credit unions are member-owned and typically serve people who share a common employer, profession, or community. Credit union charters are issued by the National Credit Union Administration (NCUA) and have different requirements than bank charters, though they are still heavily regulated and require significant capital.
The realistic timeline and cost to launch
If you are serious about chartering a bank, expect to spend three to five years and $1 million to $5 million before you serve your first customer. The timeline breaks down roughly like this: six months to a year to assemble your team and develop your business plan; one to two years for the charter application and regulatory review; six months to a year to build your technology, hire staff, and prepare to open; and then the actual opening.
The cost includes legal fees (often $200,000 to $500,000), consulting fees, your team's salaries during the startup phase, technology development, and the capital you must invest in the bank itself. You will also need to raise this money from investors before you have any revenue, which means convincing investors that your banking business will be profitable enough to justify the risk and the wait.
If you want to move faster and spend less, a money transmitter license or a partnership with an existing bank is more realistic. These paths let you launch in months rather than years and with a fraction of the capital. Many successful fintech companies started this way and only considered a bank charter after they had proven their business model and had the revenue to justify the cost.
Frequently Asked Questions
Can I start a bank with a small amount of money?
No. Federal regulators require banks to maintain millions of dollars in capital before they will issue a charter. A new bank typically needs at least $10 million to $25 million in capital, and larger or riskier banks need more. This capital must come from investors or your own wealth, and it stays in the bank to absorb losses — it is not money you can use to pay operating expenses.
What if I just want to hold customer money without calling myself a bank?
You still need a license. If you hold customer money and move it on their behalf, you are a money transmitter in most states, and you must register and obtain a license. The requirements vary by state, but you will need to file an application, maintain a bond, and file reports. You cannot legally hold customer deposits without some form of license or charter.
Can I partner with an existing bank instead of chartering my own?
Yes, and this is what most fintech companies do. You can partner with a bank to hold customer money, process payments, or fund loans. The bank handles the regulatory requirements and deposit insurance, and you handle the customer experience and product. This approach is faster and cheaper than chartering your own bank.
How long does a bank charter application take?
The process typically takes 18 months to three years from the time you submit your application to the time you receive approval. During that time, regulators will review your business plan, examine your management team, and may ask for additional information or changes. After approval, you still need several more months to build your technology and hire staff before you can open.
What happens if my bank charter application is denied?
If regulators deny your application, you can reapply after addressing the reasons for the denial, but you will have to start the process over. You can also appeal the decision in some cases, though appeals are difficult and expensive. Many applicants choose to pursue a money transmitter license or a partnership with an existing bank instead of reapplying for a charter.