Overview
- Buenos Aires City formalized the subte adjustment by Resolution 108, setting the base fare at $1,157 and the premetro at $404.95, with a higher differential for unregistered SUBE cards.
- The Province of Buenos Aires confirmed a 4.1% rise for provincial bus lines, taking the minimum registered SUBE fare to $573.09, while CABA-only bus routes move the minimum to $568.82.
- AUSA published new toll tables for city highways with average increases near 4.2%, and TelePASE remains mandatory on barrierless lanes.
- Discounts and protections continue, including Social Tariff rates, frequent-user cuts on the subte, free passes for eligible groups, Red SUBE transfers, and a negative-balance limit of $1,200 for buses/subte and $650 for AMBA trains.
- Usage continues to slide, with IAG estimating August 2025 demand down 6.8% year over year on the subte, while local exceptions persist such as Transpuntano’s 16% fare jump to $870 in San Luis.