The government has officially strengthened access to tax data through Minister of Finance Regulation (PMK) No. 8 of 2026. This regulation requires various parties, including banks, to report data related to taxpayers’ financial activities and potential tax obligations to the Directorate General of Taxes (DGT).

📌 All Parties Must Provide Tax Data
The regulation emphasizes that government institutions, organizations, associations, and other parties are required to submit data related to taxpayers’ income, assets, business activities, and independent professions to the DGT.

📌 Banks Must Report Credit Card Transactions
Specifically for the banking sector, banks are required to report customer credit card transaction data conducted at merchants. The data to be submitted includes:
✅ Identity of the issuing bank or acquiring bank
✅ Merchant identity, including number and address
✅ Value of credit card transactions
✅ Number of settlement transactions
✅ Total canceled transactions

All data must be submitted electronically and online in accordance with the predetermined schedule.

📌 List of 23 Banks Required to Report
A total of 23 banks are listed in the regulation’s appendix, including:
• PT Bank Central Asia Tbk (BCA)
• PT Bank Negara Indonesia (Persero) Tbk (BNI)
• PT Bank Mandiri (Persero) Tbk
• PT Bank Rakyat Indonesia (Persero) Tbk (BRI)
• PT Bank Syariah Indonesia Tbk
• PT Bank OCBC NISP Tbk
• PT Bank Permata Tbk
• PT Bank Danamon Indonesia Tbk
• PT Bank Tabungan Negara (Persero) Tbk (BTN)
• PT Bank HSBC Indonesia
• PT Bank Maybank Indonesia Tbk
• PT Bank CIMB Niaga Tbk
• PT Bank UOB Indonesia
• PT Bank DKI
• PT Bank Mega Tbk
• PT Bank Mega Syariah
• PT Bank Panin Tbk
• PT Bank KB Bukopin Tbk
• PT Bank Mayapada Internasional Tbk
• PT Bank Sinarmas Tbk
• PT Bank ICBC Indonesia
• PT Bank SMBC Indonesia Tbk
• PT Bank QNB Indonesia Tbk