1, open the official website. First, open the official website of State Taxation Administration of The People's Republic of China National VAT Invoice Inspection Platform.
2. Select the relevant download page to download. After entering the website, select the relevant download page, and click to download the VAT ticketing software and VAT electronic invoice format file reader.
3. Unzip the file to open the installation program. After the download is completed, unzip the file and double-click to open the installation program of VAT billing software (tax UKey version).
4. Select the installation path and click Install Now. Finally, select the installation path, click Install Now and wait for the program installation to be completed.