Should You Keep Both a Bank and a Credit Union? Pros & Cons

Many people think they need to choose between a bank or a credit union — but the truth is, you can use both strategically to get the best of each system.

With rising fees at big banks and stronger digital tools at credit unions, more people are building a hybrid banking setup to maximize convenience, savings, and financial protection.

This guide explains the pros and cons of keeping both a bank and a credit union — and how to decide what makes sense for your lifestyle and money goals.

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Why You Don’t Need to Choose Just One

Banks and credit unions serve similar functions — checking, savings, loans, and everyday financial services — but they operate with different priorities:

• Banks: For-profit companies focused on growth and efficiency
• Credit Unions: Not-for-profit cooperatives focused on member well-being

When used together, they complement each other.
You get comfort + convenience + community.

👉 Read: Credit Union vs Bank: What’s the Difference? →

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Benefits of Using a Credit Union

Credit unions offer:

• Lower fees
• Better auto and mortgage rates
• Better personal loans
• Higher savings and CD rates
• Human customer service
• Community support
• NCUA insurance
• Shared branching
• Large surcharge-free ATM access

And best of all: credit unions are member-owned, so decisions cater to you — not shareholders.

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Benefits of Using a Bank

Banks offer:

• Larger branch networks (for national banks)
• More sophisticated digital and mobile tools
• Premium credit cards and rewards programs
• Wide availability for international travelers
• Fast online account opening
• More advanced business merchant tools

Some people keep a bank specifically for:

• A long-standing direct deposit setup
• Zelle or instant transfer networks
• Rewards credit cards
• Travel compatibility

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Should You Switch Entirely to a Credit Union?

In many cases, yes — especially if you’re looking to:

• Reduce fees
• Get better loan rates
• Build credit
• Improve your financial health
• Join a community-focused institution

But there are reasons to maintain at least one bank account, especially if you travel or rely heavily on specialized digital tools.

That’s why many people choose both.

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Pros of Keeping Both a Bank and a Credit Union

1. Maximum ATM and Branch Access

• Credit union shared branching = 5,700+ branches
• CO-OP ATM network = 30,000+ ATMs
• National banks = thousands more ATMs

Having both covers you everywhere.

2. Better Interest Rates on Savings

Keep your emergency fund or large balances at a credit union to earn more.

3. Access to Premium Banking Tools

Your bank may offer:

• Travel credit cards
• Mobile budgeting tools
• International compatibility

4. Diversification for Safety

Keeping accounts at two institutions spreads risk and helps with:

• Deposit insurance limits
• Backup access if one institution has downtime
• Separate accounts for budgeting or business

👉 Read: How to Protect More Than $250,000 at a Credit Union →

5. Better Loans Through a Credit Union

Credit unions typically offer:

• Lower auto loan rates
• Better mortgages
• Better personal loans
• Flexible underwriting

👉 Explore: Loan Options in the Marketplace →

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Cons of Keeping Both a Bank and Credit Union

1. More Accounts to Manage

You’ll need to track:

• Balances
• Transfers
• Statements
• Account activity

2. Possible Minimum Balances

Some banks require:

• Direct deposit
• Minimum daily balances
• Scheduled transfers

Credit unions rarely do, but banks often do.

3. More Complexity When Moving Money

You may need to manage:

• External ACH transfers
• Wire fees
• Transfer times between institutions
• Multiple debit cards

4. Harder to Simplify Your Budget

Some people prefer to keep everything in one place for clarity.

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When You Should Keep Both

You may benefit from maintaining both a bank and a credit union if:

• You travel frequently: Banks may offer better global access.
• You want the highest savings yields: Credit unions (and sometimes online banks) help grow savings faster.
• You want premium credit cards: Most credit unions offer basic or cashback cards — major rewards cards come from banks.
• You run a business: Some businesses need bank-level merchant services or integrations.
• You value relationship banking: Credit unions improve loan access and member service.

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A Simple Hybrid Banking Setup (Recommended)

Here’s a common, effective way to structure both:

Credit Union

• Daily checking
• Emergency fund
• High-yield savings
• Auto/mortgage/personal loans
• CDs (share certificates)
• Local in-branch support

Bank

• Travel credit card
• Backup checking
• International ATM access
• Brokerage integration (if applicable)
• Business merchant services

This setup maximizes:

• Safety
• Yield
• Flexibility
• Rewards
• Convenience

👉 Read: Local Credit Union vs National Credit Union: Which Should You Choose? →

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Final Thoughts

You don’t have to choose between a bank and a credit union — and for many people, using both is the smartest approach. Credit unions offer lower fees, better rates, and personal service. Banks offer broad access, sophisticated tech, and specialty financial tools.

The right decision comes down to how you bank, how you save, and how often you travel.

For most people, the optimal path is a hybrid system that blends the strengths of each institution to support your financial wellness.

Start where it matters most:

• 👉 Find: Best Credit Unions by State →
• 👉 Read: What Is a Credit Union? A Complete Guide →
• 👉 Learn: How to Join a Credit Union →

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