Legal analysis: the invoice company of Didi Travel can find out the specific time and itinerary. The backstage can know the departure time and route of the trip through the invoice number. When Didi issues an invoice, it also provides electronic travel to travel itinerary in addition to the invoice, and the travel to travel itinerary and the invoice are correspondingly bound.

The application invoice will be sent within 7 working days, and the e-travel travel itinerary will be sent to the e-mail box on the same day. The single number can be found in the APP. There is no receipt for taking a taxi. As long as it is an order paid by yourself, you can view it on the order page and apply for an invoice.

Legal basis: Article 2 of the Individual Income Tax Law of People's Republic of China (PRC), the following personal income shall be subject to individual income tax:

(1) Income from wages and salaries;

(2) Income from remuneration for labor services;

(3) Income from remuneration;

(4) Income from royalties;

(5) Operating income;

(6) Income from interest, dividends and bonuses;

(7) Income from property lease;

(8) Income from property transfer;

(9) Accidental income.

Individual residents who obtain income from items 1 to 4 of the preceding paragraph (hereinafter referred to as comprehensive income) shall calculate individual income tax according to the tax year; Non-resident individuals who obtain income from items 1 to 4 of the preceding paragraph shall calculate individual income tax on a monthly or itemized basis. Taxpayers who obtain income from items 5 to 9 of the preceding paragraph shall calculate individual income tax separately in accordance with the provisions of this law.