The findings came as the National Audit Office released its Q1 review on the use of fiscal funds allocated to major social projects such as poverty relief, urban sewage treatment and affordable housing.
Redundant procedures for project approval, insufficient budget plans and lagging policy implementation were among the reasons given for the inefficient use of the funds, state-run Xinhua news agency reported.
China has accelerated fiscal spending on major infrastructure projects as part of its efforts to arrest the slowdown in economic growth.
The top auditor suggested improving coordination between government departments and better management of funds, the report said.