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Welcome to
Business Online Banking

Please use the credentials provided to you by email. You will need your Company ID and User ID to login in to either of Dime’s business online banking platform. For the best viewing experience, please use Google Chrome or Microsoft Edge.

Once you are logged in, you can view your account balances, transfer funds between accounts, pay bills, view transaction history and more. Visit the Resource Center in online banking for user guides and helpful information.


Sign In to Business Online Banking

Business Online Banking

Business Online Banking PLUS


App Downloads

Dime Business Mobile Banking1

Download the Dime app from the Apple App store Download the Dime app from the Google Play store
Dime Business Mobile Token

Download the Dime app from the Apple App store Download the Dime app from the Google Play store

To access the Business Mobile App, you will first need to access the Activation Key located in Business Online Banking or Business Online Banking PLUS. You must have administration rights to access the Activation Key:

Business Online Banking App Activation Key

1. Click on your name in the top right of the screen.

2. Select Edit My Profile.

3. Scroll to the Software Activation Key.
(If the key has expired, click Reset to view

Business Online Banking PLUS App Activation Key

1. Go to My Settings.

2. Select My Profile.

3. Scroll to the Software Activation Key.
(If the key has expired, click Reset to view an active key.)

¹ Must have Dime Online Banking for Business to use Dime Business Mobile Banking. The Dime Business Mobile Banking App is available for select mobile devices. Dime Business Mobile Banking is a free service from Dime. However, your mobile carrier may charge for data and text message usage.


Video Tutorials

Watch Business Online Banking Video Tutorial

Watch Business Online Banking PLUS Video Tutorial

Contact Us

If you have any questions or need assistance with using our Business Online Banking, our Treasury Management Support Team is available to assist you.

You can reach them by phone, email or through online secure messaging during normal business hours.

Treasury Management Support:
631-723-7620 or [email protected]


Frequently Asked Questions