Russian tax authorities and utility providers have integrated online portals that accept foreign credit cards and international payment gateways. Users can log in to the “Gosuslugi” platform, select the service, and pay in rubles, with the system converting the foreign currency at the official rate. A nominal processing fee of 1% is applied. Receipts are generated instantly and can be downloaded for tax reporting. For large utility bills, many residents prefer bank transfers to avoid conversion fees.