Economic Data & Reports
The Ministry of Finance of the Government of Nepal announces the fiscal budget of the country and issues economic survey reports every year. These documents are the official sources of tax administration, customs tariff, economic, and fiscal policies and variety of economic data of Nepal. The Nepal Rastra Bank (Central bank) on the other hand is the official source for many macroeconomic indicators as well as well as the monetary policy of the country.
Ministry of Finance, Government of Nepal: http://www.mof.gov.np/en/