ChatGPT subscription fees and cloud services to be included in the consumer price index
The National Data Agency 2026 year 12 month announced that subscription fees for AI services such as ChatGPT, cloud usage fees, and some services including malatang and salads would be included among the items in the consumer price index. Peanuts, bellflower roots, and butane gas canisters will be removed. This revision comes after 7 years, with adjustments to the weighting of service items as its main focus.5:
The National Data Agency 2026 year 12 month announced that ChatGPT subscription fees and cloud service usage fees would be included among the items in the consumer price index. As a result, price changes in AI- and cloud-related services will be reflected in official inflation statistics.7 date
The items to be added include artificial intelligence subscription fees such as those for ChatGPT, cloud services, malatang, salads, and fees for classes for infants and young children. Some meal-kit items will also be included.
The items to be excluded include household goods and some agricultural products, such as peanuts, bellflower roots, and butane gas canisters. The final list of items and sample weights by item will be disclosed in a separate notice.
This revision of the consumer price index is being carried out for the first time in 5 years. The National Data Office explained that 58% of the current consumer price items are services.
The National Data Office said it would adjust the items and weights to reflect changes in consumer spending patterns. It also said that details of the sample and changes to the calculation formula would be disclosed before implementation.
The announcement was made on 2026年 7月 7日, and the changes will apply starting with the statistics for 2026年 12月. The new weights will be reflected in monthly and annual inflation announcements.