The revenue functions of the Government of India are managed by the Ministry of Finance. The Finance Ministry has entrusted the task of administration of direct taxes like Income-tax, Wealth tax, etc., to the Central Board of Direct Taxes (CBDT). The CBDT is a part of Department of Revenue in the Ministry of Finance.
CBDT provides essential inputs for policy framing and planning of direct taxes and also administers the direct tax laws through the Income-tax Department. Thus, Income-tax Law is administered by the Income-tax Department under the control and supervision of the CBDT.