Is Harris Bank down or not working?

What happened to BMO Harris Bank, why did the service go down and not work? Here you can see who else is having the same problem with BMO Harris Bank, as well as possible solutions. According to our statistics, the following most often do not work: Account Balances, App, ATM, Bill Pay, Credit Card, Deposits, Funds Transfer, Login, Mobile Banking, Mobile Login, Online Banking, Online Login, Website, Withdrawals.

Current status: No failures

At the moment, according to our data, BMO Harris Bank is working fine, but single failures are possible. If BMO Harris Bank does not work for you, then report your problem and write a comment.

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BMO Harris Bank outage reports in the last 24 hours

User reports by hour (UTC), last 24 hours

Hour	03:00	04:00	05:00	06:00	07:00	08:00
Weight	0	0	0	0	0	0

Hour	09:00	10:00	11:00	12:00	13:00	14:00
Weight	0	0	0	0	0	0

Hour	15:00	16:00	17:00	18:00	19:00	20:00
Weight	0	0	0	0	0	0

Hour	21:00	22:00	23:00	00:00	01:00	02:00
Weight	0	0	0	0	0	0

Total weight in 24 hours: 0 Busiest hour: 03:00 UTC (weight 0)

How this score compares

Current 24-hour weight is 0. Warnings start at 20, Failed at 50. Median services on this language today is 0.

Other services in this category

Official links

Website: https://www.bmoharris.com/main/contact-us/contact-center-support-tool/
Facebook: https://www.facebook.com/201470373308396
Twitter: http://www.twitter.com/BMOHarrisBank

Facts

Parent organization	Bank of Montreal
Official website	bmoharris.com, bmo.com
Started	1882
Country	United States

Bank of Montreal

About BMO Harris Bank

BMO Bank is a bank in the United States. It was founded in 1882. It is a subsidiary of Bank of Montreal and is headquartered in Chicago. It is known as BMO Harris Bank and also operates under the names Harris Bank, BMO Harris Bank, N.A., and Bank of the West. Its website is bmoharris.com.

BMO Harris Bank is a US bank owned by Bank of Montreal. This status page tracks reports about its online banking, mobile app, card services, ATMs, and transfers. When something stops working, you will see it here through reports from other customers. Reports are not a diagnosis on their own, but patterns across many users usually point to a service-side problem rather than an issue with your device or account.

BMO Harris Bank provides personal banking in the United States: checking and savings accounts, credit cards, bill pay, wire and fund transfers, and access through its website, mobile app, and ATM network. Many customers use it for daily transactions, so a disruption shows up quickly in report volume. The most common trouble spots are login failures on the website or app, delayed account balance updates, stuck fund transfers, and bill payments that do not post on time. ATMs and card withdrawals can also be affected separately from online banking. These services often run on different systems, so one can fail while the rest work normally. Before assuming a bank outage, check your own connection first. Try the app on mobile data instead of Wi-Fi, or log in through the website in a different browser. Confirm your credentials are current, especially after a password change. If the app demands an update, install it. If everything on your side looks fine and reports here keep climbing, the problem is likely on the bank's end and usually needs no action from you.

Questions

Is BMO Harris Bank down right now?

According to reports on this page, BMO Harris Bank looks fine for most people. Isolated failures still happen — report yours if you are stuck.

When was the last mass outage?

We do not have a recorded mass outage for BMO Harris Bank yet.

Why can I log in to the app but not the website, or the other way around?

Online and mobile banking often run on separate systems. A problem with one does not always affect the other. Check the service list on this page to see which specific service is reporting issues.

My transfer has not arrived. Should I submit it again?

Do not resubmit right away. Duplicate transfers are hard to reverse. Wait for the transfer to post within its normal window, check your account for pending items, and contact the bank if it stays missing beyond that.

BMO Harris Bank - error and failure reports, troubleshooting methods

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Message:

Thomas Hammersmith - 6 months ago - Apr 13, 2026 3:09 PM

My debit cards keep getting declined.And I know I have money in the bank