Servyou Software Group Co., Ltd., together with its subsidiaries, provides financial and tax information services in China. It operates through ToBSaaS Subscription and Consulting Services; and ToG Digital Government Affairs segments. The company offers taxation system development, operation, and maintenance for taxation authorities; and internet financial and tax services for taxpayers, and financial and taxation intermediaries under the Yiqiying brand. It also provides Yiqi Assistant, an intelligent finance, taxation, and human resources comprehensive management platform; Yiqi Accounting, an intelligent cloud platform for accounting and taxation of enterprises; Yiqi PTS, a salary, tax, and insurance intelligent service platform; Yiqi GTS, an intelligent tax management solution; Yiqi Government Affairs, which focuses on taxation, security, and financial services of administrative and public institutions; Yiqi Society, an internet finance and taxation knowledge service platform; and Yiqi Consulting, a consulting service for small and medium-sized enterprises. In addition, the company offers smart electronic tax bureau, tax administration for natural persons, social security fee collection management and payment system, tax big data platform, risk management system, tax credit management system, audit command platform, and large enterprise tax audit platform. Servyou Software Group Co., Ltd. was founded in 1999 and is headquartered in Hangzhou City, China.