There will be a change in ATM fees in compliance with Bancnet Circular No. BDD-2021-002 which will take effect on April 7, 2021.
When you use other banks’ ATM, UnionBank will not charge you a transaction fee. However, the other bank may charge you a fee. This fee will be debited from your account and may vary from bank to bank. Make sure you check the other bank’s ATM fees before withdrawing or inquiring on your bank balance.
Here’s how it works:

Go Cashless!
Instead of withdrawing cash at ATMs, you may use your UnionBank debit card
to pay in-store and online or use your UnionBank Online App to pay your bills and transfer to others via Instapay and Pesonet.