Tax service starts from the needs of taxpayers, is based on the satisfaction of taxpayers, and is finally complied with by taxpayers. The tax authorities actively expand the fields and contents of tax services such as tax law publicity, tax consultation, tax service and rights protection. The construction of tax service platform has been steadily advanced. Relying on informatization, tax authorities actively play the role of service carriers such as tax service hall, 12366 tax service hotline and tax website. The fourth is to improve the system and mechanism. In order to promote the healthy and orderly development of tax service, tax authorities at all levels have actively established the leading system and working mechanism of tax service, and provided a strong guarantee for the smooth development of tax service by perfecting the leading system, strengthening the cooperation mechanism, perfecting the evaluation mechanism and establishing the guarantee mechanism of talent team.