The cost to start a bank depends on the proposed institution’s business plan, risks and regulators. The FDIC does not set a single minimum dollar amount for deposit insurance proposals. Budget for initial capital separately from expenses such as staffing, systems and professional services.
Cost to Start a Bank by Budget Category
| Category | What the proposal needs to cover |
|---|---|
| Initial capital | Capital based on projected assets, operating losses and risk |
| Organization | Charter and insurance work, legal and accounting services |
| Operations | Qualified leadership, staff, compliance, technology and premises |
| Contingency | Operating losses, delays and costs before opening |
The FDIC organizer handbook describes how the FDIC evaluates capital. It generally expects initial capital sufficient for at least an 8% Tier 1 capital-to-assets leverage ratio throughout the first three years, with higher requirements possible.
Check the Charter and Deposit Insurance Process
The chartering authority and deposit insurance review depend on the proposed institution. Use the FDIC application resources to understand the pre-filing process. Confirm expectations with the applicable regulators before budgeting from an example.
Build a Proposal-Specific Operating Plan
Estimate the staffing, systems, security, audits and regulatory reporting your model needs. Test assumptions about customer growth, losses and timing. The professional services startup guide covers separate business expense categories.
Frequently Asked Questions
Is there a universal dollar amount needed to open a U.S. bank?
The FDIC evaluates proposed institutions individually. Initial capital depends on the business plan, risk and applicable regulatory expectations.
Does initial bank capital cover all startup expenses?
Model capital and startup expenses separately. Consider how projected operating expenses and losses affect required capital.
Who can confirm the requirements for a particular proposal?
Contact the applicable chartering authority and the FDIC or relevant deposit insurance regulator early in the planning process.
