Payment Through UnionBank Online Banking

  1. Go to the UnionBank website.
  2. Log in to UnionBank Online Banking.
  3. On the bills payment screen, select "PSA SERBILIS (UNISYS)" as the merchant. Enter the Reference Number of your document request(s) as the Subscriber Number.


    • Use the Reference Number when you are paying for all requests in the batch.
  4. Enter the Total Amount Due for the batch (if you entered the Reference Number).
  5. Prior to confirming your payment, double-check the Subscriber Number and the amount that you entered against the PSA Serbilis Acknowledgement page/email/printout.
  6. If the payment is successful, a confirmation message will be displayed.

For more information on UnionBank Online Banking bills payment, contact UnionBank customer service.

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