Big Sky Login

More than just bank accounts

Switch to Big Sky and experience personalised service

Make the switch to Big Sky

At Big Sky, we make it as easy as possible for customers to switch their bank account to Big Sky. 

If you'd like to switch to Big Sky, your financial institution (bank, building society or credit union) is required to provide a list of regular direct debits and credits to us at your request.

Please complete the forms below and return to us, in person at our Service Centres, email them to bigsky@bigsky.net.au  or post to our address below.

Make the switch today

Phone: 1300 654 321   (local call cost)
Customer Service hours: 8:30am - 5:30pm EST (Monday to Friday)

03 8682 4390
If calling from O/seas
+61 3 8682 4333
+61 3 8682 4390 (fax)
Mailing Address
GPO Box 1801, MELBOURNE, VIC 3001
Head Office Address
114 Albert Road, 
South Melbourne, VIC 3205