To obtain a tax statement in Chengdu, the most common method for individuals is using the official China Individual Income Tax mobile app (个人所得税APP). If you do not have an account, you must first visit a local tax office in Chengdu with your passport to obtain a registration code for the initial login. Once logged into the app, scroll down on the homepage and select the Tax Record Issuance (纳税记录开具) option. From there, you can select the specific start and end dates for the period you require, validate the request, and tap the button to generate the records, which can then be saved directly to your phone. Alternatively, you can visit a local tax bureau office in person or seek assistance from professional financial consulting firms, such as those located in the Tianfu 5th Street area, which specialize in assisting foreigners with annual tax reconciliations and record retrieval.