The steps of downloading deed tax invoice in Chongqing Municipal Government app are as follows

1. Search for "Chongqing Electronic Taxation Bureau" on the computer webpage, and enter through the characteristic business-first-hand house transaction after registration.

2. Log in to the official account of "Chongqing Tax" WeChat to enter the electronic tax bureau, or enter the Chongqing tax bureau for download through Alipay APP, China Merchants Bank APP and Happy Office APP.

4. Bring your identity certificate, deed tax invoice, purchase contract and tax reduction and exemption information to the tax hall where the house is located!