BANGKOK — Thailand’s cabinet has approved a groundbreaking transport policy that will cap fares for all electric trains in Bangkok and surrounding provinces at 20 baht ($0.60), effective October 1, 2025. The initiative aims to boost ridership while reducing PM2.5 air pollution and private vehicle dependency.
The July 8, 2025 cabinet decision endorses the Transport Ministry’s proposal for a uniform maximum fare across all electric train networks. This policy forms part of the government’s comprehensive strategy to lower living costs, including utilities and energy expenses.
Registration Through Tang Rat App Required
Prime Minister’s Office spokesman Jirayu Huangsap emphasized that the unified 20-baht fare represents a key government promise to the public. However, due to varying concession contracts and operating agreements among different train operators, passengers must register through the “Tang Rat” app to access the reduced fare.
Registration requires Thai nationality verification using a 13-digit citizen ID number. The system accepts payments via credit/debit cards and pre-registered Rabbit Cards, all integrated within the Tang Rat platform.
Comprehensive Network Coverage
Once registered, users will automatically receive the discounted fare starting October 1, 2025. The policy covers both elevated and underground networks across Bangkok and neighboring provinces, including the Green, Gold, Yellow, Pink, Blue, Purple, Red Lines, and Airport Rail Link (ARL).
Payment methods vary by line: Rabbit Cards work on Green, Gold, Yellow, and Pink lines, while EMV contactless cards (Visa/MasterCard) apply to Red, Blue, Purple, Pink, Yellow, and ARL lines, excluding Green and Gold. Future updates will enable mobile QR code scanning for enhanced convenience.
Massive Infrastructure Impact
The 20-baht maximum fare will cover 13 train routes spanning 279.84 kilometers and serving 194 stations across Bangkok and surrounding provinces. Lost fare revenue will be compensated through the Joint Ticketing Promotion Fund and other appropriate funding sources.
The government forecasts first-year benefits across three key areas: economic savings from reduced private vehicle use, social improvements through enhanced well-being and fewer traffic accidents, and environmental gains through lower carbon dioxide emissions. Combined, these benefits are projected to save the national budget over 10 billion baht ($306 million).
Implementation Timeline
Public registration opens in August 2025 through the Tang Rat App, with the flat rate policy officially launching October 1, 2025. Post-implementation, the government plans further fare structure improvements to maximize efficiency.
The 20-baht flat fare is designed to encourage public transport adoption, reduce living costs, and expand access to public services. This creates a safe, punctual, convenient, and environmentally friendly train system that increases ridership while delivering better economic returns on rail infrastructure investments.
The policy ultimately aims to save commuters time and money while reducing accidents, traffic congestion, fuel consumption, and pollution, improving air quality throughout train corridors and surrounding areas.
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