Take an FNBG branch with you and bank like usual — at home, office, or on the go — with our full suite of services.

iPhone Android

Online Banking

  • Free, secure, and easy-to-use service for FNBG customers
  • Manage a number of banking activities anytime, anywhere with internet access:
    • Access eStatements
    • View account balances and history
    • Transfer funds between accounts (one-time and recurring transfers)
    • View checks written
    • Make loan payments
    • And more

Bill Pay

  • Pay one-time or recurring bills with ease:
    • Schedule payments in advance
    • Set up payment reminders
    • Ensure payments are received on time
    • Have all payee information in one convenient place
    • Retain funds until paper drafts are presented for payment
  • Service is free for the first 6 months; $2.95 monthly fee afterwards
  • Avoid paper clutter
  • More secure than paper billing
  • Make more time for yourself; fewer bank trips necessary
  • Print or download to popular financial management software

Online Banking Agreement

Before you can begin using our digital banking services, you’ll need to first check out our online banking agreement. Give it a look right here.

Got a Question?

Find an answer about online banking and bill pay here in our FAQ.

Mobile Banking

  • Fast, free, and secure service for customers enrolled in online banking1
  • Available to FNBG customers
    • Easily keep track of your finances — even on the go:
    • View account balances
    • Review history
    • Transfer funds between accounts
    • Receive alerts
    • Pay bills
  • Available via any web-enabled mobile device
  • Use this service in two convenient ways:
  • Save valuable time and effort; avoid an extra trip to a branch

How to Enroll

If you’re ready to experience on-the-go banking, enrolling is easy! Just follow this step-by-step guide.

Mobile Deposit

  • Deposit checks anytime, anywhere from your mobile phone
  • Free service for customers with a FNBG checking account
  • Deposit your check with a few taps of your finger
  • Save time, avoid unnecessary trips to a branch

Mobile Deposit Enrollment Instructions:

  • In the Groton Bank mobile banking app, tap the menu button in the top left-hand corner and then tap on ‘Deposits’
  • Enter the requested information (first name, last name, confirm email) and tap ‘Continue’
  • Select all accounts for which you plan to use mobile deposit, and tap ‘Done’
  • Tap ‘I Agree to Terms and Conditions’
  • A confirmation screen will appear informing you that your request was submitted and it needs to be authorized (this usually takes one business day)

How to Submit a Mobile Deposit

  • From the Groton Bank mobile banking app, tap the menu button in top left-hand corner and then tap on ‘Deposits’
  • Tap the plus icon in bottom-right corner
  • Follow steps on the following page — ensure all images are clear and legible
  • Tap ‘Deposit’ if everything looks OK, or ‘Reset’ if you would like to start over
  • A confirmation message will appear

Additional Details

Looking for more information on the ins & outs of our mobile deposit feature? Head here for more.

Mobile Payments

  • Available through Apple Pay®, Google Pay®, or Samsung Pay™
  • Make purchases quickly and securely with your mobile device
  • Pay in an easier way — no more counting change or carrying cards
  • Easily set up payment information
  • Add multiple cards to your device for extra convenience
  • Keep purchases private — card data is never directly transmitted to retailers
  • Easily protect your accounts if you lose your device

To Learn More


  • Save paper and save the environment
  • Fast, free, and easy alternative to paper statements
  • Easier to retrieve info when needed
  • Eliminate a paper trail
  • Reduce chances of fraud and identity theft
  • Arrive faster than paper statements
  • Simplify recordkeeping
  • Easily access past statements
  • Ability to download for permanent storage or print if needed
  • Receive email notice when new eStatement is ready

1There is no fee from the First National Bank of Groton. Connectivity and usage rates may apply. Contact your wireless service provider for more details.