12 Best Banks for Small Business in California for 2026 | Fit Small Business

12 Best Banks for Small Business in California for 2026

California business owners have more banking options than almost any other state, but that can also make choosing the right bank feel overwhelming. Between national banks, California-based regional institutions, and newer fintech platforms, the best choice really depends on how your business operates day to day. From my experience working in banking, I’ve seen that…

Written By
Rayanne Harmon
Rayanne Harmon
Jun 3, 2026
27 minute read

California business owners have more banking options than almost any other state, but that can also make choosing the right bank feel overwhelming. Between national banks, California-based regional institutions, and newer fintech platforms, the best choice really depends on how your business operates day to day.

From my experience working in banking, I’ve seen that the best business bank often comes down to how a company manages money day-to-day. A restaurant in Los Angeles handling regular cash deposits will likely need something very different from a startup in San Jose or a freelance designer in San Diego.

This article breaks down the best banks in California for small business and highlights their key features to help you find the right fit for your business.

The three main types of business banks in California

Business banking options fall into three main categories:

  1. Statewide banks
  2. California-based regional banks
  3. Fintech or online banks

Each one comes with different strengths depending on how your business operates.

  1. Statewide banks typically offer the largest branch and ATM networks, making them a strong choice for businesses that handle cash deposits or want access to lending and in-person support.
  2. Regional and California-based banks often provide more personalized relationship banking and local expertise.
  3. Fintech and online banks usually focus on lower fees, automation, and digital tools designed for startups, freelancers, and remote-first businesses.

Breaking the options down this way can make it much easier to narrow your search and find the best fit for your business needs.

Statewide banks with a strong California-wide presence

ProviderBest forMonthly fee
Chase Businesses needing a scalable, full-service banking solution$15 waivable
Bank of America Businesses wanting integrated financial tools and rewards$16

Wells Fargo Businesses that frequently handle cash and need SBA lending access $15 U.S. Bank Small businesses looking for low-fee checking options$0

Advertisement

California-based regional banks

ProviderBest forMonthly fee
Banc of California California businesses wanting relationship-focused commercial banking$9
East West Bank Businesses with international banking or import/export needsNot disclosed
City National Bank Professional firms and high-revenue businesses seeking personalized service$22
Mechanics Bank Community-focused businesses that value relationship banking$10

Fintech & online banks

ProviderBest forMonthly fee
Relay Growing businesses managing teams, expenses, and multiple accounts$0
Mercury Startups, SaaS companies, and venture-backed businessesNo required monthly maintenance fees
Bluevine Small businesses wanting high-yield online business checking$0
Grasshopper Growth-stage businesses seeking digital banking and SBA lending tools$0

To build this list of the best banks for trucking businesses, I focused on accounts that support the way trucking companies actually operate, including managing unpredictable cash flow, handling frequent expenses, and staying connected while on the road. I included both established banks and newer fintech platforms that are gaining traction with small business owners.

My goal was to identify accounts that make it easier to manage day-to-day finances, separate expenses, and access funds quickly, whether you are an owner-operator or running a growing fleet.

Each bank was evaluated using consistent criteria that reflect how trucking businesses compare financial tools in real-world decisions, including the following categories:

Pricing and value: I compared monthly fees, transaction limits, and potential costs such as wire transfers, ATM usage, and overdrafts. I also looked at whether each account offers strong value through free plans or low-cost options that fit the margins of trucking businesses.

Core features: I evaluated essential banking capabilities like multiple accounts or subaccounts, invoicing tools, bill pay, and expense tracking. I also prioritized features that help manage cash flow and organize fuel, maintenance, and payroll costs.

Ease of use: I considered how simple each platform is to set up and use, including mobile app functionality. Since many trucking business owners manage finances on the go, I placed extra weight on intuitive, mobile-first experiences.

Access to funds and payments: I reviewed how quickly businesses can send and receive money, including ACH speed, wire options, and same-day payment capabilities. Fast access to funds is critical in trucking, where expenses are constant but payments are often delayed.

Integrations: I looked at how well each bank connects with accounting software, payment platforms, and other business tools. Strong integrations can reduce manual work and improve financial visibility.

Customer support: I evaluated the availability and quality of support, including live chat, phone access, and help documentation. Reliable support is especially important for businesses that operate outside traditional banking hours.

Advertisement

Best banks in California for small business at a glance


Account nameFree monthly transaction limitFree monthly cash deposit limit
Statewide banks with a strong California-wide presence
ChaseChase Business Complete Banking20 paper and teller transactions and unlimited digital transactions$5,000 monthly
Bank of AmericaBusiness Advantage FundamentalsTM BankingNo fee for the first 20 transactions; then $0.45 per itemNo fee for the first $5,000 in cash deposited per statement cycle at an ATM or Financial Center; then $0.30 per $100 deposited thereafter
Wells FargoInitiate Business Checking® Account$15[First 100 at no charge; then $0.50 per transactionFirst $5,000 at no charge; then $0.30 per $100
U.S. BankU.S. Bank Business Essentials®25 paper transactions each month, then 50 cents per transaction; Unlimited digital transactions25 units per statement cycle included, then $0.35 per $100
California-based regional banks
Banc of CaliforniaSmall Business Checking 200 then $.30 per itemNot disclosed
East West BankStandard Business CheckingNot disclosedNot disclosed
City National BankBusiness Checking100 free; then $0.45 per item$5,000 at no charge; then $0.002 per $1
Mechanics BankSmart Business Checking150 at no charge; overage charge undisclosed$5,000 at no charge; overage charge undisclosed
Fintech & online banks
RelayStarter business checking UnlimitedAccepted at Allpoint ATMs at no charge and Green Dot locations for $4.95
MercuryMercury Business checkingUnlimitedCash deposits not accepted
BluevineBluevine Standard business checkingUnlimitedAccepted at Allpoint ATMs for a fee of $1 +0.5% and Green Dot locations for a fee of $4.95
GrasshopperAccelerator CheckingUnlimitedCash deposits not accepted

Statewide banks with a strong California-wide presence

Statewide banks continue to be a popular choice for California business owners because they combine large branch networks with robust business banking tools and lending options. These banks are often the best fit for companies that regularly handle cash deposits, need in-person support, or want the flexibility to scale as the business grows.

In a state as large and diverse as California, having broad branch access and strong digital banking capabilities can make managing day-to-day finances much easier. The top four statewide banks below offer some of the strongest combinations of branch access, business banking tools, lending options, and scalability for California small business owners.

Advertisement

Chase: Best for businesses needing a scalable, full-service banking solution

Features

  • Large nationwide access to in-person banking services
  • Seamless integration with credit card processing through Chase QuickAccept®
  • Same-day funding is available for some deposits
  • Bill pay is included in online banking
  • Integrates with major software providers
  •  No opening balance required
  • Large ATM network available in all 48 mainland states
  • Options available for account opening online
  • Mobile app has built-in cash flow tools
  • Robust fraud monitoring
  • Employee debit cards available

Chase Business Complete Banking® terms

Required opening depositNone
Required minimum balanceNo required minimum balance; $2,000 required to waive the monthly maintenance fee
Transaction limit before fees20 paper and teller transactions, unlimited digital transactions, and $5,000 in cash deposits
Monthly fee$15; waivable
Domestic wire transfer fees
  • Inbound: $15
  • Outbound: $25 - $35
International wire transfer fees
  • Inbound: $15
  • Outbound: $40 - $50
ATM feesNo charge at Chase ATMs$3 per withdrawal at non-Chase ATMs
Cash depositedFirst $5,000 at no charge each month
APYN/A
Other products available
  • Business Savings Account
  • Business line of credit
  • Small business loans
  • Commercial real estate financing
  • Chase Payment Solutions
  • Business credit cards

JPMorgan Chase Bank, N.A. Member FDIC.

Chase is a good fit if you want a bank that can grow with your business and handle multiple financial needs in one place.

Choose Chase if:

  • You want access to a large branch and ATM network across California and nationwide
  • You plan to scale and may need more advanced business banking products over time
  • You want built-in tools for payments, invoicing, and cash flow management
  • You prefer having both digital banking and in-person support available
  • You expect to use additional services like business credit cards, loans, or lines of credit

Chase may not be the best option if your priority is minimizing fees or maximizing free transaction limits.

Consider an alternative if:

  • You want a no-fee business checking account with fewer requirements
  • You regularly exceed basic transaction or cash deposit limits
  • You prefer a more personalized, relationship-focused banking experience
  • You run a fully online business and do not need branch access
  • You want simpler pricing without multiple account tiers

Bank of America: Best for businesses wanting integrated financial tools and rewards

Features

  • Account alerts and fraud monitoring tools
  • Optional merchant services through Clover®
  • Built-in cash flow tools
  • Cash flow tools built into online banking
  • Business Advantage 360 platform for all-in-one finance management
  • Access to business credit cards, lending products, and savings options
  • Wire transfer capabilities through online banking
  • Integration with QuickBooks accounting software

Business Advantage FundamentalsTM Banking terms

Required opening deposit$100
Required minimum balance$5,000 to avoid the fee
Transaction limit before feesNo fee for the first 20 transactions; then $0.45 per item
Monthly fee$16

Domestic wire transfer fees

  • Inbound: $15
  • Outbound: $30

International wire transfer fees

  • Inbound: $15
  • Outbound: $45

ATM feesNo fee at Bank of America ATMs$2.50 at out-of-network ATMsInternational use $5 per transactionCash depositedNo fee for the first $5,000 in cash deposited per statement cycle at an ATM or Financial Center; then $0.30 per $100 deposited thereafterAPYN/AOther products available

  • Business CDs
  • Business credit cards
  • SBA loans
  • Cash secured line of credit
  • Unsecured line of credit
  • Business savings
  • Merchant services
  • Zelle

Bank of America, N.A. Member FDIC.

Bank of America is a strong option for businesses that want integrated financial tools and the ability to manage banking, payments, and rewards within one ecosystem.

Choose Bank of America if:

  • You want access to a large California branch and ATM network
  • You plan to use business credit cards, merchant services, or lending products together
  • You want built-in digital tools for invoicing and cash flow management
  • You are interested in earning rewards through the Preferred Rewards for Business program
  • You prefer a traditional bank with strong online and mobile banking capabilities

Bank of America may not be the best fit if your priority is avoiding fees or maximizing free banking activity.

Consider an alternative if:

  • You want a business checking account with no monthly maintenance fee requirements
  • You regularly exceed cash deposit or transaction limits
  • You prefer more personalized relationship banking and local decision-making
  • You want higher interest rates on business savings balances
  • You operate a fully online business and do not need branch access
Advertisement

Wells Fargo: Best for businesses that frequently handle cash and need SBA lending access

Features

  • Access to business credit cards and lending products
  • Multiple checking options designed for different stages of growth
  • Online bill pay is included with online banking
  • Strong in-person banking options
  • Easy integration with QuickBooks
  • 24/7 fraud monitoring
  • Ability to upgrade to higher-tier accounts with business growth
  • User access controls to manage permissions and account activity
  • Merchant services and payroll support for business operations

Initiate Business Checking® account terms

Required opening deposit$25
Required minimum balance$2,000 to waive the monthly maintenance fee
Transaction limit before feesFirst 100 at no charge; then $0.50 per transaction
Monthly fee$15
Domestic wire transfer feesFees vary by account type
International wire transfer feesFees vary by account type
ATM feesNo charge at Wells Fargo ATMs
$3 at out-of-network ATMs
$5 at International ATMs
Third-party fees may apply
Cash depositedFirst $5,000 at no charge; then $0.30 per $100
APYN/A
Other products available
  • Business savings accounts
  • Business CDs
  • Multiple checking accounts
  • Business credit card
  • Business line of credit
  • SBA lending

Wells Fargo Bank, N.A. Member FDIC.

Wells Fargo is a strong option for businesses that regularly handle cash deposits and want access to extensive branch banking and lending services throughout California.

Choose Wells Fargo if:

  • You frequently deposit cash from retail, restaurant, or service-based operations
  • You want access to one of the largest branch networks in California
  • You plan to apply for SBA loans or other small business financing
  • You prefer having in-person banking support available when needed
  • You want the option to upgrade to larger business banking solutions as your company grows

Wells Fargo may not be the best fit if your business prioritizes low fees, modern digital tools, or higher transaction allowances.

Consider an alternative if:

  • You want a business checking account with fewer monthly fee requirements
  • You prefer a more modern online and mobile banking experience
  • You need higher free transaction or cash deposit limits
  • You operate a fully online business and rarely visit branches
  • You want more personalized relationship banking and local decision-making

U.S. Bank: Best for small businesses looking for low-fee checking options

Features

  • Mobile check deposit available through the app
  • Zelle® integration for eligible business accounts
  • Cash forecasting tools available on online banking
  • Optional merchant services available
  • Free mobile card reader for payment collection
  • Unlimited digital transactions
  • Online banking includes bill pay
  • Payroll services available if needed
  • Cash deposits available at all branches
  • Free access to U.S. Bank ATMs
  • Digital banking includes cash flow management tools

U.S. Bank Business Essentials Banking terms

Required opening deposit$25
Required minimum balance$0
Transaction limit before fees25 paper transactions each month, then 50 cents per transaction; Unlimited digital transactions
Monthly fee$0
Domestic wire transfer fees
  • Incoming: Between $14 - $16
  • Outgoing: Between $30 - $50
International wire transfer fees
  • Incoming: Between $16
  • Outgoing: Between $75
ATM feesNo charge for in-network ATMs
Fees may apply for out-of-network ATMs; third-party fees may apply
Cash deposited25 units per statement cycle included, then $0.35 per $100
APYN/A
Other products available
  • Lending products 
  • Cash flow products 
  • Gold and Platinum business checking
  • POS solutions

U.S. Bank National Association. Member FDIC.

U.S. Bank is a good fit for businesses that want simple, low-fee business banking with strong digital capabilities for everyday operations.

Choose U.S. Bank if:

  • You want a business checking account with no monthly maintenance fee
  • You primarily manage your business finances online or through mobile banking
  • You want unlimited digital transactions included with your account
  • You need integrated payment processing and same-day payment access
  • You prefer a straightforward account designed for everyday small business banking

U.S. Bank may not be the best fit if your business relies heavily on branch access or high-volume cash activity.

Consider an alternative if:

  • You want a larger California branch and ATM network
  • You regularly deposit large amounts of cash each month
  • You need advanced treasury management or specialized commercial banking services
  • You prefer more relationship-focused banking support
  • You want a wider selection of in-person business banking resources across California
Advertisement

Regional & California-based banks

Regional and California-based banks offer a more localized approach to business banking, often with a stronger focus on relationships and personalized service. These banks can be a great fit if you want to work closely with a banker who understands your local market and business environment.

I find they are especially useful for businesses that value hands-on support, flexible decision-making, and a more tailored banking experience.

Banc of California: Best for California businesses wanting relationship-focused commercial banking

Features

  • Bill pay functionality available through online banking
  • Strong SBA lending options
  • Special accounts for military members
  • Night deposit services availabe for after hours deposits
  • Remote deposit capture available for desktop check deposit
  • Merchant services available if needed
  • Relationship-focused support for California businesses

Banc of California Small Business Checking terms

Required opening deposit$100
Required minimum balance$1,500 to avoid monthly maintenance fee
Transaction limit before fees200 then $.30 per item
Monthly fee$9
Domestic wire transfer fees
  • Incoming: $12
  • Outgoing: $30
International wire transfer fees
  • Incoming: $12
  • Outgoing: $45
ATM feesNo charge if using the Allpoint ATM network
Out-of-network fees may apply from third-party providers
Cash depositedNot disclosed
APYN/A
Other products available
  • Small business lending
  • SBA loans
  • Treasury management services
  • Small business credit cards
  • Merchant services
  • Special Franchise owner services

Member FDIC.

Banc of California is a strong fit for businesses that want relationship-focused banking from a California-based institution with local market expertise.

Choose Banc of California if:

  • You prefer working with a bank that understands California business markets
  • You want more personalized banking support and local decision-making
  • You may need treasury management or commercial banking services as your business grows
  • You value relationship banking over fully self-service digital banking
  • You want access to California-focused business lending and SBA financing options

Consider an alternative if:

Banc of California may not be the best fit if your business prioritizes nationwide branch access or heavily automated digital banking tools.

Consider an alternative if:

  • You want a larger branch and an ATM network outside California
  • You prefer a fully digital banking experience with advanced automation features
  • You want a business checking account with no monthly maintenance fee
  • You regularly exceed standard transaction limits for small business accounts
  • You operate a remote-first business and rarely need relationship banking support
Advertisement

East West Bank: Best for businesses with international banking or import/export needs

Features

  • Business debit card included with business accounts
  • Access to online bill pay
  • Wire transfer capabilities
  • ACH origination available
  • Mobile app supports check deposits
  • Positive Pay available for fraud prevention
  • SBA lending options
  • Multi-user account access
  • Real-time account alerts and security monitoring

East West Bank Standard Business Checking terms

Required opening depositNot disclosed
Required minimum balanceNot disclosed
Transaction limit before feesNot disclosed
Monthly feeNot disclosed
Domestic wire transfer fees
  • Incoming: $10
  • Outgoing: $40
International wire transfer fees
  • Incoming: $10
  • Outgoing: $50
ATM feesNot disclosed
Cash depositedNot disclosed
APYN/A
Other products available
  • Business certificate of deposit
  • SBA loans
  • Collection and deposit services
  • Cash management
  • Upgraded checking accounts

Member FDIC.

East West Bank is a strong fit for businesses that need international banking support and want relationship-focused service from a California-based institution.

Choose East West Bank if:

  • You work with international clients, suppliers, or cross-border transactions
  • You want access to foreign exchange and international banking services
  • You prefer relationship banking with local business expertise
  • You operate in California markets where East West Bank has a strong branch presence
  • You want access to treasury management and commercial banking solutions

East West Bank may not be the best fit if your business prioritizes nationwide accessibility or heavily automated digital banking tools.

Consider an alternative if:

  • You want a larger nationwide branch and ATM network
  • You prefer a fintech-style banking experience with more advanced automation
  • You want clearly published account pricing and transaction details online
  • You need a business checking account designed for high transaction activity
  • You operate a fully remote business and rarely need relationship banking support

City National Bank: Best for professional firms and high-revenue businesses seeking personalized service

Features

  • Compatible with Apple Pay® and Google Pay™
  • Merchant services available
  • Remote deposit capture can be added
  • ACH fraud protection services available
  • Debit card included with business account
  • Ability to send wires
  • Options available for savings and money market accounts
  • Relationship-banking support

City National Bank Business Checking terms

Required opening depositNot disclosed
Required minimum balance$7,500 to waive the monthly fee
Transaction limit before fees100 free; then $0.45 per item
Monthly fee$22
Domestic wire transfer fees
  • Incoming: 
  • Outgoing: 
International wire transfer fees
  • Incoming: 
  • Outgoing: 
ATM feesNo charge at CNB ATMs
Out-of-network fee: $2.50 + third-party fees may apply
Cash deposited$5,000 at no charge; then $0.002 per $1
APYN/A
Other products available
  • Business CDs
  • Sweep program
  • Business savings
  • SBA lending
  • Business line of credit
  • Asset-based lending
  • Equipment financing
  • Business credit cards
  • Capital market support

Member FDIC.

City National Bank is a strong fit for professional firms and established businesses that value relationship-focused banking and personalized financial support.

Choose City National Bank if:

  • You want access to dedicated relationship managers and personalized banking support
  • You run a professional services-related business
  • You may need treasury management or commercial banking services as your business grows
  • You prefer working with a bank that focuses on relationship banking over self-service automation
  • You want access to integrated business lending and cash management solutions

City National Bank may not be the best fit if your business prioritizes low-cost banking or broad nationwide accessibility.

Consider an alternative if:

  • You want a business checking account with lower fee requirements
  • You need a larger branch and an ATM network across the country
  • You prefer a fully digital banking experience with advanced automation tools
  • You operate a high-transaction business that may exceed the included account limits
  • You want a simpler online account opening process without visiting a branch
Advertisement

Mechanics Bank: Best for community-focused businesses that value relationship banking

Features

  • $5 discount available to businesses using remote deposit capture
  • Online banking with bill pay
  • Mobile banking
  • Complimentary paper or eStatemetns
  • Special accounts for public entities
  • Options available for a sole proprietor to open a business account

Mechanics Bank Smart Business Checking terms

Required opening depositNot disclosed
Required minimum balance$3,000 to avoid the monthly maintenance fee
Transaction limit before fees150 at no charge; overage charge undisclosed
Monthly fee$10

Domestic wire transfer fees

  • Incoming: $25
  • Outgoing: $25

International wire transfer fees

  • Incoming: $50
  • Outgoing: $50

ATM feesNo charge for in-network ATM use
Out of network: 2.50 per transaction + third-party feesCash deposited$5,000 at no charge; overage charge undisclosedAPYN/AOther products available

  • Term loans
  • Line of credit
  • SBA lending
  • Merchant services
  • Equipment financing
  • Payroll services
  • Merchant services
  • Business credit cards
  • Owner-occupied real estate lending

Member FDIC.

Mechanics Bank is a good fit for California businesses that prefer community-focused banking and want more personalized service than many large national banks provide.

Choose Mechanics Bank if:

  • You value relationship-based banking and local business support
  • You operate a lower-volume business with moderate transaction activity
  • You want access to California-focused business banking services
  • You prefer working with a regional bank instead of a large national institution
  • You want online and mobile banking alongside in-person branch access

Mechanics Bank may not be the best fit if your business needs nationwide accessibility or advanced digital banking tools.

Consider an alternative if:

  • You want a larger branch and an ATM network across the country
  • You regularly exceed standard transaction or cash deposit limits
  • You prefer fintech-style automation and more advanced digital banking features
  • You want a business checking account with no monthly maintenance fee requirements
  • You operate a rapidly scaling business that may need more advanced treasury management services

Fintech & online banks

Fintech and online banks operate primarily without physical branches, focusing instead on digital tools, lower fees, and ease of use. They are a strong option if you manage your business finances online and want a more streamlined banking experience.

I often recommend these providers for businesses that prioritize speed, automation, and cost savings over in-person support.

Relay: Best for growing businesses managing teams, expenses, and multiple accounts

Features

  • Fully online banking experience
  • Ability to create automated transfer rules
  • Multi-user access with customizable permissions for additional users
  • Payments via ACH and wires
  • Built-in expense tracking
  • Accounts payable tools for reviewing, approving, and paying bills
  • Receipt capture for easier bookkeeping
  • Free incoming wires
  • Direct bank feed for account syncing
Advertisement

Relay Starter Business Checking terms

Required opening deposit$0
Required minimum balance$0
Transaction limit before feesUnlimited
Monthly fee$0
Domestic wire transfer fees
  • Inbound: $0
  • Outbound: $8
International wire transfer fees
  • Inbound: $0
  • Outbound: $5 local network
  • Outbound: $25 Swift Network
ATM feesNo charge at Allpoint ATMs

 

Cash depositedAccepted at Allpoint ATMs at no charge and Green Dot locations for $4.95
APY.091% APY paid only on linked savings accounts
Other products available
  • Business savings
  • Business credit cards
  • Expense management
  • Invoice creation

Relay is a financial technology company and is not an FDIC-insured bank. Banking services provided by Thread Bank, Member FDIC.

Relay is a strong fit for growing businesses that want more control over team spending, cash flow organization, and day-to-day financial management.

Choose Relay if:

  • You want to create multiple checking accounts for budgeting and expense organization
  • You need team member access with customizable permissions
  • You manage business expenses across multiple employees or departments
  • You prefer a fully online banking experience with modern automation tools
  • You want integrations with accounting platforms like QuickBooks or Xero

Relay may not be the best fit if your business relies heavily on cash deposits or in-person banking services.

Consider an alternative if:

  • You frequently deposit cash and need branch access
  • You want access to traditional business lending or SBA loans
  • You prefer relationship banking with in-person support
  • You need a nationwide branch and ATM network
  • You want a bank that combines personal and business banking services under one institution

Mercury: Best for startups, SaaS companies, and venture-backed businesses

Features

  • Special features for startups
  • No minimum balance requirements
  • Fast online account creation
  • Special provisions for startups and growing businesses
  • Strong automation and API capabilities
  • Integrations with QuickBooks, Xero, Stripe, and Shopify
  • FDIC insurance up to $5M through partner banks
  • Free domestic and international wires
  • Built-in invoicing tools with advanced features on paid plans
  • 1.5% cashback on credit spend
  • Accept invoice payments directly to the account

Mercury Business Checking terms

Required opening deposit$0
Required minimum balance$0
Transaction limit before feesUnlimited
Monthly feeNo required monthly maintenance fees
Domestic wire transfer fees
  • Inbound: $0
  • Outbound: $0
International wire transfer fees
  • Inbound: $0
  • Outbound USD: $0
  • Outbound Non-USD: 1% currency exchange fee
ATM feesNo charge from Mercury; however, third-party fees may apply
Cash depositedCash deposits not accepted
APYN/A
Other products available
  • Business credit cards
  • Working capital loans
  • Business Savings accounts
  • Expense management features

Mercury is a fintech company, not an FDIC-insured bank. Banking services provided through Choice Financial Group and Column N.A., Members FDIC. Deposit insurance covers the failure of an insured bank.

Mercury is a strong fit for startups and tech-focused businesses that want modern online banking tools and streamlined financial management.

Choose Mercury if:

  • You run a startup, SaaS company, or venture-backed business
  • You want a fully online banking experience with modern automation features
  • You need integrations with accounting and financial tools
  • You want to manage team permissions and workflows digitally
  • You prefer fast online account setup and remote banking access

Mercury may not be the best fit if your business relies on traditional banking services or in-person support.

Consider an alternative if:

  • You frequently deposit cash and need branch access
  • You want access to traditional SBA loans or relationship banking
  • You prefer working with a bank that offers in-person customer support
  • You operate a cash-heavy retail or restaurant business
  • You want a broader range of traditional banking products under one institution
Advertisement

Bluevine: Best for small businesses wanting high-yield online business checking

Features

  • Unlimited transactions on checking
  • Send money via wires, checks, and Tap-to-Pay
  • FDIC insurance up to $3M through partner banks
  • Advanced security with two-factor authentication and fraud monitoring
  • Mobile banking with remote deposit
  • Sub-accounts for budgeting and organizing funds
  • Multi-user access with role-based permissions for teams and accountants

Bluevine Standard Business Checking terms

Required opening deposit$0
Required minimum balance$0
Transaction limit before feesNone
Monthly fee$0
Domestic wire transfer fees
  • Inbound: $0
  • Outbound: $15
International wire transfer fees
  • Inbound: $0
  • Outbound: $25
  • Outbound FX: $25 + 1.25%
ATM fees
  • In network: $0
  • Out-of-network: $2.50
Cash depositedAccepted at Allpoint ATMs for a fee of $1 +0.5% and Green Dot locations for a fee of $4.95
APY
  • Up to 1.3% APY on checking balances on the Standard plan when activity requirements are met
  • Option to earn up to 3.0% APY with upgraded plans
Other products available
  • Business line of credit
  • Built-in invoicing
  • Term loans available
  • SBA loans
  • Bill pay
  • Upgraded business checking available

Bluevine is a financial technology company, not a bank. Bluevine deposits are FDIC-insured through Coastal Community Bank, Member FDIC.

Bluevine is a strong fit for small businesses that want high-yield online banking with fewer fees and modern digital banking tools.

Choose Bluevine if:

  • You want to earn interest on qualifying business checking balances
  • You prefer fully online banking with no branch visits required
  • You want a business checking account with no monthly maintenance fee
  • You need unlimited transactions and digital payment flexibility
  • You want integrated invoicing, bill pay, and payment processing tools

Bluevine may not be the best fit if your business relies heavily on in-person banking or relationship-based financial support.

Consider an alternative if:

  • You frequently deposit cash and need branch access
  • You want personalized relationship banking and in-person support
  • You need advanced treasury management or commercial banking services
  • You prefer working with a traditional bank that offers a wider range of lending products
  • You want access to a large nationwide branch network

Grasshopper: Best for growth-stage businesses seeking digital banking and SBA lending tools

Features

  • Accelerator account is specifically designed for startups
  • Integrations with most major accounting software programs
  • Built-in invoicing and online payment tools
  • Mobile check deposit is available through the app
  • Team access with permission controls
  • Free ACH transfers
  • Earn up to 5% with a Treasury account
  • Unlimited 1% cash back Visa rewards

Grasshopper Accelerator Checking terms

Required opening deposit$100
Required minimum balanceNone
Transaction limit before feesUnlimited
Monthly feeNone
Domestic wire transfer fees
  • Incoming: $0
  • Outgoing: $10 or free with a $25,000 average monthly balance
International wire transfer fees
  • Incoming: $5
  • Outgoing: $25
ATM feesFree at 37,000 MoneyPass & 8,500 Sum network ATMs
Cash depositedCash deposits not accepted
APY
  • Up to $24,999.99: 1.00% APY
  • $25,000 to $250,000: 1.35% APY
  • Above $250,000: 1.00% APY
Other products available
  • Venture capital
  • SBA loans
  • CRE loans
  • Accelerator Savings account
  • Innovator checking account 
  • Innovator savings account 
  • API interface banking 
  • Startup banking services
  • Treasury management 
  • Private Equity

Grasshopper Bank, N.A. | Member FDIC.

Grasshopper is a strong fit for startups and growing businesses that want digital-first banking with access to business financing tools.

Choose Grasshopper if:

  • You want a fully online business banking experience
  • You run a startup or growth-stage business
  • You want access to digital banking tools and integrations
  • You are interested in SBA lending and business financing options
  • You prefer managing your business finances remotely without relying on branches

Grasshopper may not be the best fit if your business depends on cash handling or traditional in-person banking services.

Consider an alternative if:

  • You frequently deposit cash and need branch access
  • You prefer relationship banking with in-person support
  • You want a larger nationwide ATM and branch network
  • You run a retail or restaurant business with heavy daily cash activity
  • You want a bank that combines personal and business banking services under one institution
Advertisement

How to choose the best bank for small business in California

Look closely at fees and requirements

Not all business bank accounts are created equal. Some of the best banks for small buisness in California offer low or no monthly fees, while others require minimum balances to waive charges.

I always recommend reviewing:

  • Monthly maintenance fees
  • Transaction limits
  • Cash deposit limits
  • Wire and ACH fees

If keeping costs low is your top priority, it’s worth exploring options from the best free business checking accounts, especially if you are just getting started.

Think about how your business will grow

The bank you choose today should still support your business as it grows. If you expect to scale, look for:

  • Multiple account tiers
  • Lending options or lines of credit
  • Cash flow management tools

Many of the best small business checking accounts offer upgrade paths that make this easier without switching banks later.

Evaluate tools and integrations

Many of the best banks for small business in California now include built-in tools for invoicing, bill pay, expense tracking, and accounting integrations.

Decide how important support is

Some business owners want a dedicated banker they can call. Others prefer a fully digital experience. Choosing a bank that matches the level of support you expect can make managing your business finances much easier over time.

Consider California-specific factors

California businesses often have different banking needs than companies operating in other states, which is why it’s important to choose a bank that fits both your industry and how you manage money day to day.

For example, restaurants, retailers, and hospitality businesses may prioritize branch access and higher cash deposit limits, especially in large metro areas. Professional services firms and growing businesses may place more value on relationship banking, lending access, and treasury management tools. Freelancers, ecommerce businesses, and remote-first companies may prefer online banks with lower fees and fully digital account management.

I also recommend considering how often you travel throughout the state, whether you work with international clients or suppliers, and how important in-person banking support is to your business. California’s business landscape is incredibly diverse, so the best banking solution will depend on your operational needs, growth plans, and preferred banking experience.

Advertisement

Frequently asked questions (FAQs)

The best bank for small business in California depends on your business needs. Chase is a strong overall option for businesses wanting branch access and scalability, while regional banks like Banc of California and Mechanics Bank may work better for businesses seeking relationship banking. Online banks like Relay and Bluevine are often better fits for digital-first businesses.

Yes, online banks can work well for California small businesses, especially for freelancers, startups, ecommerce companies, and remote-first businesses. Many offer lower fees, strong mobile banking tools, and integrations with accounting software. However, businesses that regularly deposit cash may still prefer a traditional bank with branch access.

Businesses that handle frequent cash deposits often benefit from statewide banks with larger branch networks, such as Chase, Wells Fargo, and Bank of America. These banks generally offer easier in-person banking access and higher cash deposit capabilities than online-only banks.

Regional banks can offer more personalized service and local decision-making, while national banks usually provide larger ATM networks, broader lending options, and stronger scalability. The right choice depends on how important relationship banking, branch access, and digital tools are to your business.

I recommend comparing monthly fees, transaction limits, cash deposit allowances, online banking tools, ATM access, and lending options. It’s also important to consider how well the bank fits your day-to-day operations and long-term growth plans.

Yes, many banks now allow businesses to open accounts online, especially fintech and online banks. Some traditional and regional banks may still require an in-branch visit depending on your business structure and documentation requirements.

Mercury, Relay, Grasshopper, and Bluevine are strong options for startups and online businesses because they focus heavily on digital banking tools, integrations, automation, and remote account management.

Bottom line

The best banks in California for small businesses will depend on how your business operates and what features matter most to you. Chase stood out as the best overall option for scalability and branch access, while regional banks and fintech platforms may be better fits for businesses wanting personalized service or digital-first banking tools.

 

Rayanne Harmon

Rayanne Harmon is a seasoned finance professional with over 30 years of experience spanning banking, finance, accounting, and customer relationship management. She brings extensive expertise in consumer and business banking, including credit products such as HELOCs, home equity loans, auto loans, and other consumer lending solutions. Her background also includes financial risk assessment and treasury management, where she has led process improvements and supported client-focused banking initiatives.

Fit Small Business Logo

Our mission is to provide small business owners with the information you need to succeed. Learn how to start, market, run, and grow your business today!

Property of TechnologyAdvice. © 2026 TechnologyAdvice. All Rights Reserved

Advertiser Disclosure: Some of the products that appear on this site are from companies from which TechnologyAdvice receives compensation. This compensation may impact how and where products appear on this site including, for example, the order in which they appear. TechnologyAdvice does not include all companies or all types of products available in the marketplace.