Implementasi Blockchain pada Pemadanan NIK dan NPWP sebagai Langkah Nyata Optimalisasi Keamanan Data Wajib Pajak di Era Society 5.0

Ahmad Fariz Sabili
Aqila Bagus Misbahuddin
I Putu Naratama Wira Chandra

Jurnal Pajak Indonesia (Indonesian Tax Review)
Vol 7 No 2 (2023): Perkuat Perekonomian Melalui Transformasi yang Berkelanjutan

Society 5.0 emphasizes the use of technology in everyday life with the simplicity principle. The implementation of this principle is done through the integration of the Population Identification Number (NIK) and Taxpayer Identification Number (NPWP). However, some problems need to be solved immediately from the integration, namely the security of taxpayer data, which is often a threat to tax digitalization. The method used in this research is the desk research method by qualitatively analyzing books, journals, articles, and taxation materials published on the internet. The results show that blockchain has good potential to provide taxpayer data protection in NIK-NPWP matching. Blockchain utilization has also been carried out in public administration services in Estonia and Italy. As with policies in general, blockchain implementation is inseparable from aspects that become opportunities and challenges to maintain taxpayer data security.