Does KeyBank have a minimum balance requirement?

It depends on the account. Key Smart Checking has no minimum balance requirement or monthly fee. Key Advantage Checking requires $5,000 in combined balances across KeyBank accounts to waive the $11.95 monthly fee. Key Select Checking requires $15,000 in combined balances to waive the $25 monthly fee. Key Savings requires a $300 average daily balance to waive the $4 monthly fee.

What is the minimum to open a KeyBank checking account?

Key Smart Checking and Key Advantage Checking can be opened with any amount — there is no stated minimum opening deposit. Key Select Checking may require a larger opening deposit. Contact KeyBank at 1-800-539-2968 or visit a branch to confirm the current requirement for your chosen account.

Does KeyBank count balances across accounts toward the fee waiver?

Yes. KeyBank uses combined average daily balances across linked KeyBank accounts to determine fee waivers. This includes checking, savings, money market, CDs, and investment accounts held at KeyBank. A household with $3,000 in checking and $2,000 in savings ($5,000 combined) would waive the Advantage Checking fee.

What happens if I fall below KeyBank's minimum balance?

If your average daily balance falls below the waiver threshold, KeyBank charges the monthly maintenance fee for that statement period. For Key Savings, a balance below $300 triggers the $4/month fee. There is no overdraft or penalty beyond the monthly fee for falling below minimums.

KeyBank Minimum Balance 2026: Requirements by Account Type

Key Smart Checking has no minimum balance. Other KeyBank accounts require $300–$15,000 in combined balances to avoid monthly fees. Here are the full minimum balance requirements for 2026.

Checking Account Minimum Balances

Account	Minimum to open	Minimum to avoid fee	Monthly fee if not met
Key Smart Checking	None	None	$0 (no fee)
Key Advantage Checking	None stated	$5,000 combined	$11.95
Key Select Checking	Contact bank	$15,000 combined	$25.00
KeyBank Hassle-Free Account	None	N/A (no waiver)	$5.00

Combined balances include all linked KeyBank deposit and investment accounts — checking, savings, money market, CDs, and KeyBank investment accounts.

Savings Account Minimum Balances

Account	Minimum to open	Minimum to avoid fee	Monthly fee if not met
Key Savings	None stated	$300 avg daily balance	$4.00
Key Money Market Savings	None stated	$10,000 avg daily balance	$20.00

How Combined Balance Calculation Works

KeyBank calculates the average daily balance across eligible linked accounts for each statement cycle (typically 30 days). Example:

Day	Checking balance	Savings balance	Combined
Days 1–15	$3,000	$1,500	$4,500
Days 16–30	$5,000	$1,200	$6,200
Average	—	—	~$5,350

This $5,350 average exceeds the $5,000 threshold, so the Advantage Checking fee is waived for that cycle.

How to Avoid KeyBank Monthly Fees

Free option: Use Key Smart Checking — no fee, no minimum
Advantage Checking: Maintain $5,000 combined across KeyBank accounts
Select Checking: Maintain $15,000 combined across KeyBank accounts
Key Savings: Keep at least $300 average daily balance, or keep savings in a separate HYSA
Key Money Market: Keep $10,000 or more, or use this account only if you regularly hold that balance

For most customers, Key Smart Checking with an external high-yield savings account eliminates all monthly fees.

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Written by WealthVieu

WealthVieu researches and writes data-driven personal finance guides using primary sources including the IRS, Bureau of Labor Statistics, Federal Reserve, and Census Bureau.

The content on Wealthvieu is for informational purposes only and should not be considered financial, tax, or investment advice. Consult a qualified professional before making financial decisions. Full disclaimer · Editorial policy