By Brian French | MiamiBusinessNews.com | October 19, 2026
Quick Answer
There is no single best bank for every Miami small business. For local decision-making, City National Bank of Florida, Amerant Bank and Ocean Bank lead the Miami-based options. For SBA loans, TD Bank, U.S. Century Bank and Bank of America stand out. For branch reach and cash deposits, Chase dominates. Credit unions like Tropical Financial offer lower-cost alternatives.
Why Choosing a Bank in Miami Is Different
Choosing a bank is one of the first major decisions a small business owner makes, and in Miami, the decision carries more weight than in most U.S. cities.
Miami is one of the most concentrated banking markets in the country. The Miami metro area is home to 28 FDIC-insured banks holding a combined $117.5 billion in assets and $96.35 billion in deposits. Add the national giants with large Miami branch networks, the international banks serving Latin American clients, a growing roster of credit unions and a wave of digital-only banks, and the choices can feel overwhelming.
The stakes are also high. Florida is home to more than 3.5 million small businesses and leads the nation in new business filings. Many Miami businesses deal with circumstances that standard banking comparisons ignore: international wire transfers, bilingual service needs, import and export financing, cash-heavy hospitality operations, and owners who are permanent residents rather than citizens.
This guide breaks down the best banks for Miami small businesses by what each one does best, so you can match a bank to the way your business actually operates.
How We Evaluated Miami Banks
MiamiBusinessNews.com evaluated banks on six criteria that matter most to small business owners in Miami-Dade County:
| Criteria | Why It Matters |
|---|---|
| Local decision-making | Faster, flexible credit approvals |
| SBA lending activity | Access to government-backed loans |
| Branch and ATM access | Cash deposits and in-person help |
| Financial strength | Stability of your banking partner |
| International services | Wires, trade finance, FX |
| Small business focus | Products built for smaller firms |
Financial data comes from the most recent regulatory call report filings and company disclosures. SBA lending data reflects the SBA’s 2025 fiscal year, which ended September 30, 2025.
This article is for general information and is not financial advice. Fees, products and lending terms change frequently, so confirm current details with any bank before opening an account.
The Best Miami Banks for Small Businesses at a Glance
| Bank | Best For | Type |
|---|---|---|
| City National Bank of Florida | Local relationship banking | Miami-based |
| Amerant Bank | Growing South Florida firms | Miami-area based |
| Ocean Bank | Hispanic-owned and trade businesses | Miami-based |
| BankUnited | Larger commercial needs | Miami Lakes-based |
| U.S. Century Bank | Local SBA 7(a) loans | Miami-based |
| TD Bank | SBA loan volume | Regional |
| Chase | Branches and cash deposits | National |
| Bank of America | SBA 504 real estate loans | National |
| Tropical Financial CU | Low-cost banking | Credit union |
1. City National Bank of Florida: Best Miami-Based Relationship Bank
City National Bank of Florida is one of Miami’s oldest and largest hometown banks, and it consistently ranks among the top choices for local businesses that want a banker who knows their name.
With $29.11 billion in total assets as of its latest call report, City National is the second-largest bank headquartered in the Miami area. It is owned by Chile’s Banco de Credito e Inversiones (Bci), yet it continues to operate as a South Florida community bank where lending decisions are made locally.
For Miami small businesses, that local decision-making is the key advantage. When a loan request does not fit a standard template, a banker who understands the Miami market can often find a solution that a national bank’s centralized underwriting would reject.
City National also has a well-established SBA program. It offers locally focused SBA 7(a) loans up to $5 million alongside conventional commercial mortgages, supported by more than 30 Florida branches. Readers of the Daily Business Review have voted it Best Community Bank and Best Business Bank, among other categories.
City National’s growth includes its 2017 acquisition of Miami-based TotalBank for $528 million, which expanded its local branch network.
Best for: Established Miami businesses that value a long-term banking relationship, commercial real estate borrowers and companies that want local credit decisions.
Consider: Smaller startups may find the onboarding and relationship expectations more suited to businesses with a track record.
2. Amerant Bank: Best for Growing South Florida Businesses
Amerant Bank is the most visible Miami-area bank brand today, thanks in part to its sports sponsorships, but its real story for small business owners is its focus on South Florida’s business community.
Headquartered in Coral Gables, Amerant Bancorp reported $9.9 billion in assets and $7.9 billion in deposits as of March 31, 2026. The bank operates 21 banking centers across Miami-Dade, Broward and Palm Beach counties, its core markets.
Amerant has been actively expanding. It opened a Miami Beach banking center in September 2025 and a Bay Harbor Islands location in January 2026, with additional growth in Tampa and St. Petersburg.
Leadership changes in 2026 are worth noting. Carlos Iafigliola was named president and CEO of Amerant Bancorp and Amerant Bank in May 2026, after serving as interim CEO and earlier as CFO and COO. The bank has also emphasized a digital strategy built on its FIS technology platform to support what it calls a relationship-first model.
The bank’s roots run deep in Miami. Amerant was founded in 1979 as Commercebank and later operated as Mercantil Bank before rebranding as Amerant in 2018.
Best for: Small and mid-sized businesses in Miami-Dade and Broward that are growing and want a regional bank with local roots and expanding branch access.
Consider: As with any bank in a transition period, ask about your relationship manager’s continuity and the bank’s current lending priorities.
3. Ocean Bank: Best for Hispanic-Owned and Trade-Focused Businesses
For many of Miami’s Hispanic-owned businesses, Ocean Bank has been the go-to bank for more than four decades.
Founded in 1982 and headquartered in Miami, Ocean Bank is the largest independent state-chartered commercial bank based in Florida. It began in a trailer at the corner of NW 42nd Avenue and NW 7th Street, the site of its current corporate headquarters.
Ocean Bank has long emphasized serving the Hispanic community, and it built its early growth around Spanish-speaking business owners and individuals. That bilingual, culturally fluent service remains a major advantage in a city where much of the business community operates in Spanish.
For small businesses, Ocean Bank’s product range is notably broad. Its commercial services include lines of credit, asset-based lending, equipment financing, SBA loans, cash management, merchant services and factoring, and its international department offers letters of credit, trade financing, Ex-Im Bank facilities and foreign exchange services. That trade finance capability is especially valuable for Miami’s import and export businesses.
Ocean Bank has also been recognized by the SBA’s South Florida District as SBA 504 Lender of the Year. The bank also notes that businesses owned or managed by legal permanent residents are generally eligible for SBA financing, an important point for Miami’s large immigrant entrepreneur community.
Ocean Bank reported $7.63 billion in total assets in its latest call report, and it operates 24 branches across Miami-Dade, Broward, Palm Beach and the Orlando area.
Best for: Hispanic-owned businesses, importers and exporters, construction and real estate firms, and companies needing factoring or trade finance.
Consider: Its branch network is concentrated in South Florida, so businesses expanding statewide may need additional banking relationships.
4. BankUnited: Best for Larger Commercial Needs
BankUnited is the largest bank headquartered in the Miami area. Founded in 1984 and based in Miami Lakes, BankUnited had $34.9 billion in total assets as of June 30, 2026, accounting for roughly 30 percent of all banking assets held by Miami-headquartered banks.
BankUnited operates in Florida, the New York tri-state area, Atlanta and Charlotte, and it also runs national commercial lending and deposit platforms.
For small businesses, BankUnited is typically the strongest fit for companies on the larger end of the small business spectrum: firms with more complex treasury management needs, commercial real estate portfolios or plans to expand outside Florida.
Best for: Established businesses with sophisticated cash management needs or multi-state operations.
Consider: Very small businesses and early-stage startups may get more personal attention at a smaller community bank.
5. U.S. Century Bank: Best Local SBA 7(a) Lender
U.S. Century Bank is a Miami-based community bank with a strong focus on SBA lending. It specializes in SBA 7(a) and conventional commercial real estate lending for South Florida businesses, offering loans from $10,000 to $5 million with personalized service and local decisions.
With $3.02 billion in total assets, U.S. Century is large enough to handle significant SBA deals while remaining small enough to provide hands-on service.
Best for: Miami small businesses seeking SBA 7(a) loans for working capital, business acquisitions or owner-occupied real estate.
Consider: Its footprint is concentrated in South Florida.
6. TD Bank: Best for SBA Loan Volume
If your priority is getting an SBA loan from an experienced, high-volume lender, TD Bank deserves a close look.
TD ranked No. 1 in total SBA loans approved within its Maine-to-Florida footprint for the ninth straight year in fiscal 2025, and it held the No. 1 spot for SBA 7(a) loan units in South Florida specifically. Across its footprint, TD approved 3,412 SBA 7(a) loans totaling about $486 million in fiscal 2025.
High volume matters because SBA lending involves significant paperwork and compliance. A bank that processes thousands of SBA loans each year typically has streamlined processes and experienced specialists.
Best for: Miami businesses seeking smaller SBA 7(a) loans and owners who value extended branch hours.
Consider: Larger or more complex financing needs may be better served by a local relationship bank.
7. Chase: Best for Branch Access and Cash Deposits
For Miami businesses that handle a lot of cash, such as restaurants, retailers, salons and hospitality businesses, branch access often matters more than anything else.
Chase has more than 400 branches in Florida and one of the strongest digital platforms among national banks. Chase is also an SBA Preferred Lender, having approved 1,914 SBA 7(a) loans totaling more than $590 million in fiscal 2025.
Best for: Cash-heavy businesses, retailers and owners who want a large branch network with strong mobile banking.
Consider: Monthly fees apply unless balance or activity requirements are met, and national bank lending can be less flexible for unconventional borrowers.
8. Bank of America: Best for SBA 504 Real Estate Loans
For Miami business owners who want to buy their own building, an SBA 504 loan can be one of the most affordable financing routes, and Bank of America is a national leader in this area.
Bank of America approved $1.2 billion in SBA loans during fiscal 2025 and ranks as the top SBA 504 lender nationwide, as well as a top 15 SBA 7(a) lender.
Given Miami’s high commercial real estate costs, owning a building rather than leasing can be a powerful long-term wealth strategy for small business owners. A 504 loan, which pairs a bank loan with financing from a Certified Development Company, typically requires a lower down payment than a conventional commercial mortgage.
Best for: Businesses planning to purchase owner-occupied commercial real estate.
Consider: Larger national banks may have stricter credit requirements than community lenders.
9. Tropical Financial Credit Union: Best Credit Union Option
Credit unions are often overlooked by business owners, but they can offer lower fees and competitive loan rates.
Tropical Financial Credit Union, based in Miramar, was founded in 1935 by employees of the former Southern Bell and now serves members across Southeast and Southwest Florida. It offers both consumer and business banking, including checking and savings accounts, mortgages and investment services. Its Miami-Dade branches, including Doral and Kendall, allow members to apply for business loans in person.
Members also have access to 30,000 surcharge-free ATMs, including those at every Publix store, which is a practical convenience for business owners making smaller cash transactions.
Best for: Small businesses and sole proprietors who want lower fees and community-focused service.
Consider: Credit unions may offer fewer specialized commercial products than banks, such as complex treasury services or trade finance.
Other Miami Banks Worth Knowing
Miami’s banking market runs deep, and several other institutions may be the right fit for specific businesses:
| Bank | Notable For |
|---|---|
| Banesco USA | Latin American business ties |
| Grove Bank & Trust | Miami’s oldest bank, founded 1926 |
| Pacific National Bank | International banking |
| International Finance Bank | Cross-border services |
| Helm Bank USA | Colombian-linked banking |
| Seacoast Bank | Florida-focused, Brickell presence |
| Newtek Bank | High-volume SBA lending |
Grove Bank & Trust, founded in July 1926, is the longest-running bank in Miami-Dade County. Newtek Bank, whose bank charter is listed in Miami in regulatory filings, issued over $1 billion across more than 2,000 SBA 7(a) loans in fiscal 2025.
New banks are also entering the market. Charters are in process for Florida Bank of Finance in Miami and Tidestone Bank in Coral Gables, a sign of continued confidence in the region’s banking demand.
Matching the Right Bank to Your Business
The best bank depends on what your business needs most. Use this table as a starting point:
| If Your Business Needs | Consider |
|---|---|
| A local banker relationship | City National, Amerant, Ocean Bank |
| An SBA 7(a) loan | TD Bank, U.S. Century, City National |
| An SBA 504 building loan | Bank of America, Ocean Bank |
| Frequent cash deposits | Chase, Bank of America, TD Bank |
| Trade finance or FX | Ocean Bank, international banks |
| Low fees | Tropical Financial CU |
| Complex treasury services | BankUnited, City National |
Startups and New Businesses
Startups face the toughest lending environment, but SBA loans are more accessible than many founders realize. In fiscal 2025, more than 23,000 SBA 7(a) approvals went to startups and businesses less than two years old, out of over 78,000 total approvals worth $37.2 billion.
New Miami businesses should consider opening a basic checking account with a bank that has a strong SBA program, then building a relationship before applying for credit.
Immigrant Entrepreneurs
Miami’s economy runs heavily on immigrant entrepreneurship. Business owners who are green card holders should know they are generally eligible for SBA financing. Banks with bilingual staff and international experience, such as Ocean Bank and Miami’s internationally focused community banks, may be especially comfortable working with these business owners.
Cash-Heavy Businesses
Restaurants, retail shops and service businesses that deposit cash daily should prioritize branch convenience. Large national banks with extensive Miami branch networks offer the most locations.
Import and Export Businesses
Miami’s role as a gateway to Latin America makes trade finance essential for many small businesses. Look for banks offering letters of credit, foreign exchange and international wires at competitive rates.
Questions to Ask Before Opening an Account
Before choosing a bank, Miami business owners should ask:
- What are the monthly fees, and how can they be waived? Many accounts charge monthly fees that disappear with minimum balances.
- How many free transactions and cash deposits are included? Cash-heavy businesses can rack up fees quickly.
- Is the bank an SBA Preferred Lender? Preferred lenders can approve SBA loans faster.
- Who makes credit decisions? Local decision-making can mean faster and more flexible approvals.
- What do international wires cost? For businesses with Latin American suppliers or customers, wire fees add up.
- Is bilingual service available? Important for many Miami business owners and their teams.
- What digital tools are included? Online banking, mobile deposit, invoicing and accounting integrations save time.
- Is the bank FDIC-insured, or the credit union NCUA-insured? Always confirm deposit insurance.
Brian’s Take
I spent years as a money manager before building the Florida Authority Network, and one lesson from that career applies directly to choosing a bank: your banking relationship is worth more than your account features.
Fee schedules and app ratings get most of the attention in bank comparisons, but they rarely decide whether a small business succeeds. What matters is whether your bank will be there when you need credit. That is especially true in Miami, where business conditions can change quickly with real estate cycles, tourism swings and shifts in Latin American trade.
Miami is fortunate to have an unusually deep bench of locally headquartered banks. City National, Amerant, Ocean Bank, BankUnited and U.S. Century all make lending decisions with knowledge of this market. For many small businesses, a relationship with one of those banks, combined with a national bank for branch convenience if needed, is the strongest combination.
My practical advice: open your account where you plan to borrow. A banker who has watched your deposits grow for two years will view your loan application very differently from one who meets you for the first time on the day you need money.
Frequently Asked Questions
What is the best bank for small businesses in Miami?
There is no single best bank. City National Bank of Florida, Amerant Bank and Ocean Bank are top Miami-based options for relationship banking. TD Bank leads South Florida in SBA 7(a) loan volume. Chase offers the most extensive branch network, and Tropical Financial Credit Union is a strong lower-cost option.
What is the largest bank headquartered in Miami?
BankUnited, based in Miami Lakes, is the largest, with about $34.9 billion in total assets as of mid-2026. City National Bank of Florida is second.
Which bank makes the most SBA loans in South Florida?
TD Bank ranked No. 1 in SBA 7(a) loan units in South Florida for fiscal 2025.
Can green card holders get SBA loans in Miami?
Yes. Businesses owned or managed by legal permanent residents are generally eligible for SBA financing.
Are local Miami banks better than national banks for small businesses?
Local banks often offer faster, more flexible credit decisions and more personal service. National banks offer larger branch networks and broader digital tools. Many businesses use both.
Should a Miami small business use a credit union?
Credit unions like Tropical Financial can offer lower fees and competitive rates, making them a good fit for smaller businesses. Businesses needing complex commercial services may still need a bank.
Which Miami bank is best for import and export businesses?
Ocean Bank offers trade financing, letters of credit and foreign exchange services, and several Miami-based international banks also specialize in cross-border business.
Miami Banking Snapshot
| Detail | Data |
|---|---|
| FDIC banks HQ’d in Miami metro | 28 |
| Combined assets | $117.5 billion |
| Largest Miami-area bank | BankUnited |
| Top South Florida SBA 7(a) lender (units) | TD Bank |
| Oldest Miami-Dade bank | Grove Bank & Trust (1926) |
| Florida small businesses | 3.5 million+ |
Sources and Further Reading
- “Banks in Miami, FL: Call Report Data,” BankRegReports
- “Largest US Banks by Deposits in Florida,” BankRegReports, Q2 2026
- “BankUnited,” Wikipedia
- City National Bank of Florida company profile, LinkedIn
- “Top 10 SBA 7(a) Lenders in Florida,” LoanWise
- “Miami’s TotalBank Sold to Miami’s City National Bank,” CB Insights
- Amerant Bancorp Inc. Form S-3 and Investor Update, U.S. Securities and Exchange Commission, 2026
- “Amerant Bank,” Wikipedia
- Ocean Bank Financial Results and Company Profile, Ocean Bank
- “Ocean Bank: Loyal to Its Customers and Principles,” Walsworth Digital Editions
- Ocean Bank SBA Loans page, Ocean Bank
- Ocean Bank company profile, Top Workplaces
About the Author
