BMO Bank Review
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BMO Review 2026
A complete, unbiased guide to BMO's financial products and services.
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BMO Bank N.A. — the U.S. banking subsidiary of Bank of Montreal, one of Canada's five largest banks — significantly expanded its U.S. presence through the 2023 acquisition of Bank of the West, which added approximately 500 branches in the western United States to its existing Midwest footprint. BMO now operates approximately 1,000 U.S. branches with concentration in Illinois, the broader Midwest, and California. BMO Smart Money Checking is the bank's entry-level consumer checking product: it carries a low $5 monthly fee (waived for customers under 25) and charges no overdraft fees — instead, transactions that would overdraw the account are declined rather than paid, eliminating the fee exposure. BMO Relationship Checking is the premium tier, with fee waivers tied to qualifying balances. The Savings Builder account offers a competitive APY for customers who meet monthly deposit requirements. Business banking serves small businesses through commercial clients with a range of checking products including analyzed checking for higher-transaction-volume businesses. BMO's 40,000+ surcharge-free ATM network provides broad cash access beyond the branch network. The Bank of the West integration positioned BMO as a meaningful competitor in California and the western U.S. for the first time.
| Full Legal Name | BMO Bank N.A. |
| Founded | 1817 |
| Headquarters | Chicago, IL |
| Stock Ticker | BMO (NYSE) |
| FDIC Insured | Yes — deposits insured up to $250,000 per depositor |
| BBB Rating | A |
| J.D. Power Score | 625 |
| Industries / Products | Consumer Banking · Business Banking |
| Data Last Verified | March 10, 2026 |
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BMO's U.S. consumer banking proposition is anchored by Smart Money Checking, a low-cost account that charges no overdraft fees by declining transactions that would overdraw the account rather than paying them and charging a fee. This approach — simple, transparent, and increasingly common among consumer-friendly banks — makes Smart Money a practical entry account for consumers who want branch access with fee protection. The 2023 Bank of the West acquisition expanded BMO's U.S. footprint from its Midwest base into California and the broader western United States, making it a more nationally relevant competitor. Savings Builder's competitive APY for customers who meet monthly deposit requirements adds yield potential that most comparable branch banks do not offer. The 40,000+ surcharge-free ATM network extends cash access well beyond the branch footprint.
- Smart Money Checking
- Relationship Checking
- Savings Builder
- Certificates of Deposit
- Smart Money Checking has a low monthly fee and is free for customers under 25
- Relationship Checking fee can be waived with qualifying balances
- Smart Money Checking has no overdraft fees
- eligible accounts can use overdraft services and linked-account protection
- BMO Digital Banking
- Bill pay
- Transfers
- Debit card controls
- Alerts
- Online chat support
Smart Money Checking has a $5 monthly fee waived for customers under 25. For older customers, the $5 fee is among the lowest in the large-bank branch category — lower than most Chase, Bank of America, or Wells Fargo entry products without qualifying deposit or balance waivers. Smart Money charges no overdraft fees. BMO Relationship Checking carries a higher monthly fee waived with qualifying balances. Compared with pure online banks or no-fee accounts like KeyBank Smart Checking, BMO's fee structure is not quite as lean, but it is more consumer-friendly than most comparable branch banks.
BMO Digital Banking provides standard account management, transfers, bill pay, debit card controls, and account alerts. Online chat support is available. The digital experience is functional and consistent with the bank's overall positioning as a branch-oriented bank with solid digital tools — not a digital-first institution. The Bank of the West integration required platform consolidation that was ongoing post-acquisition; the experience has stabilized but the combined platform is still maturing.
BMO does not offer a broad consumer relationship-rewards banking program. Savings Builder's deposit-requirement-linked APY boost is the closest to an ongoing loyalty incentive in the deposit product lineup. The bank's loyalty proposition is primarily built on product simplicity — no-overdraft-fee checking, low entry fee, broad ATM access — rather than on tiered balance-linked perks.
BMO operates approximately 1,000 U.S. branches spanning the Midwest and, following the Bank of the West acquisition, California and the western states. This gives it broader geographic footprint than KeyBank or M&T but less density in any single region than a focused regional bank. The 40,000+ surcharge-free ATMs extend access nationally. BMO's western U.S. branches — former Bank of the West locations — give it physical presence in markets where Canadian-parent-owned U.S. banks are otherwise absent.
BMO offers a broad business banking lineup including standard and analyzed checking products, which is useful for businesses that want traditional banking support plus treasury and lending adjacency.
- Simple Business Checking
- Premium Business Checking
- Business Checking Analyzed
- Nonprofit Small Business Checking
- Sole proprietorship
- LLC
- Partnership
- Corporation
- Nonprofit
- BMO Digital Banking
- Payments
- Deposits
- Reporting
Compared with fintech business accounts, BMO offers stronger in-person banking and broader cash-management capabilities, though fintechs may still be simpler for digital-first startups.
✓ Best For
- Consumers in the Midwest and western U.S. who want branch banking with a low-fee, no-overdraft-fee checking account
- Customers under 25 for whom Smart Money Checking is completely fee-free
- Former Bank of the West customers in California and the West who have been transitioned to BMO
- Savers who can meet BMO Savings Builder's monthly deposit requirement for a competitive APY
✗ Look Elsewhere If
- Consumers who want a no-fee account with no monthly charge at all (KeyBank Smart Checking or Fifth Third Momentum)
- Customers who want a formal banking relationship-rewards program tied to deposit balances
- Digital-first consumers who want the most capable mobile banking platform at a large institution
- Anyone whose primary criterion is the highest available savings APY
BMO is the most practical choice among regional banks for consumers in its Midwest and western U.S. footprint who want low-fee branch banking with no overdraft fee exposure and broad ATM access. Smart Money Checking's design — decline rather than pay overdrafts, charge a low flat fee, waive for younger customers — is straightforward and consumer-friendly. The Bank of the West acquisition made BMO newly relevant in California and the western states for consumers who want branch access from a large regulated bank without paying the fees associated with Chase or Wells Fargo's entry products.
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This rating reflects publicly available information as of 2026-04-10. Submit additional context to be considered in our assessment →
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