The Indian Revenue Service (भारतीय राजस्व सेवा), abbreviated as IRS, is the revenue service of the Government of India. It is one of the Central Civil Services (Group A). The Service functions under the Department of Revenue in the Union Ministry of Finance and is concerned with the collection and administration of the various direct and indirect taxes accruing to the Union Government.
IRS comprises two branches - IRS (Income Tax) and IRS (Customs and Central Excise), which are controlled by two separate statutory bodies, viz., Central Board of Direct Taxes (CBDT) and Central Board of Excise and Customs (CBEC) respectively.
History:-
Administration of income tax in India had begun as early as 1860. In
the initial years, provincial governments administered this tax. The
organizational history of the Income Tax Department starts from the year
1922, when the
IncomeTax Act, 1922, gave specific nomenclature to various Income Tax authorities for the first time.
In 1924, the Central Board of Revenue
Act constituted a Central Board of Revenue -- the statutory body with
functional responsibilities for the administration of the Income-Tax
Act.
Commissioners of Income Tax were appointed for each province and
Assistant Commissioners and Income Tax Officers were placed under their
control. Officers from the ICS manned top posts and the lower echelons
were filled through promotions from the ranks.
The Income Tax Service was established in 1944, which subsequently came to be known as Indian Revenue Service (Income Tax).
The first batch of Income Tax Officers (Class-II) was directly
recruited in the year 1944 through the 1943 examination conducted by the
Federal Service Commission for IA&AS and Allied Services.
The recruitment of Income Tax Officers (Class-I)
started in 1945 with the recruitment of 18 officers through the
IA&AS and Allied Services Examination of 1944. The service was then
known as Income Tax Officers (Class-I) Service.
After the Union Public Service Commission was constituted, the
recruitment was done through the combined Civil Services Examination. In
1953, the Service was recognized as an independent Central Service and
was named Indian Revenue Service (Income Tax).
Source:-
1. http://www.irsofficersonline.gov.in/HistoryOfIrs.aspx
2. http://en.wikipedia.org/wiki/Indian_Revenue_Service