IRS Full Form: Age Limit, Syllabus, Exam Pattern, IRS Full Form in UPSC

By BYJU'S Exam Prep

Updated on: November 14th, 2023

IRS Full Form is the Indian Revenue Service, and it is also known as the administrative revenue service of the Indian Government. Indian Revenue Service is one of Group A central civil services. IRS functions under the Department of Revenue in the Union Ministry of Finance, IRS serves the country through one of the most important sovereign functions, i.e. collection of Tax. IRS also plays a crucial role in the implementation of direct tax laws. IRS is divided into two branches, IRS- Income Tax and IRS- Customs and Central Excise.

The IRS exam is held every year by the Union Public Service Commission every year in India, to recruit IRS officers. To qualify IRS exam, candidates need to clear all three stages i.e. Prelims, Mains, and Interview. Here we have covered the IRS Full Form, eligibility, roles, and responsibilities of an officer, Salary of an IRS officer, etc.

What is IRS Full Form?

IRS Full Form is the Indian Revenue Service, and it is one of the Group-A Central Civil Services of the Government of India. IRS has the responsibility to administer and collect both direct and indirect taxes for the government. IRS works with the Department of Revenue which belongs to the Union Ministry of Finance. In India’s revenue section, IRS is a very crucial service and that’s why every year many candidates aspire to become IRS Officers.

IRS Overview

The complete structure of the Indian Revenue Service is mentioned below, and it would give a brief idea about some crucial things related to the Indian Revenue Service.

IRS Full Form Indian Revenue Services
IRS Full Form in Hindi भारतीय राजस्व सेवा
What is IRS Exam IRS Exam is an All India Examination conducted by the UPSC
Mode of IRS Exam Offline; Pen Paper
IRS Officer Qualification The minimum qualification needed to become an IRS Officer is that the candidate should hold a Bachelor’s Degree from a Government-recognized university/institution.
IRS Job Profile IRS officers are responsible for collecting and administering direct and indirect taxes
IRS Salary IRS Salary is 15,600-39,100 with grade pay of Rs. 6,600

IRS Full Form in Different Languages

Below we have mentioned IRS Full Form in different languages such as Tamil, Bangla, and Malayalam.  It would help candidates from various backgrounds to understand the meaning behind IRS.

  • IRS Full Form in Hindi – भारतीय राजस्व सेवा
  • IRS Marathi Full Form – भारतीय महसूल सेवा
  • IRS Kannada Full Form in – ಭಾರತೀಯ ಕಂದಾಯ ಸೇವೆ
  • IRS Full Form in Tamil – இந்திய வருவாய் சேவை
  • Full Form of IRS in Gujarati – ભારતીય મહેસૂલ સેવા
  • IRS Full Form in Bangla-ভারতীয় রাজস্ব পরিষেবা
  • Full Form of IRS in Malayalam – ഇന്ത്യൻ റവന്യൂ സർവീസ്

IRS Stand for?

IRS stands for Indian Revenue Services, and the origin of IRS starts with Sir James Wilson establishing a direct tax in the form of an Income Tax in India in the year 1860. It was established to alleviate the problems caused by the Indian Rebellion of 1857. The organizational history of the IRS begins in the year 1922 when the Income-Tax Act of 1922 was granted. The Central Board of Revenue Act of 1924 established the Central Board of Revenue, and it was responsible for administrating Income-Tax Act.

IRS Full Form in Hindi

हिंदी में IRS का फुल फॉर्म “भारतीय राजस्व सेवा है। यूपीएससी परीक्षा की तैयारी करने वाले उम्मीदवारों को आईआरएस से संबंधित अन्य विवरणों को भी जानना चाहिए, जैसे आईआरएस अधिकारी बनने की योग्यता, आईआरएस अधिकारी की भूमिका और जिम्मेदारियां, आईआरएस अधिकारी का वेतन इत्यादि। यहां हम जानेंगे। इन सभी विवरणों को संक्षेप में कवर करते हुए।

IRS Age Limit

The minimum age of the candidate must be 21 years as of August 1st of the year in which the UPSC Exam is conducted. The upper age limit to be eligible for the IRS exam is 32 years. However, age relaxation is applicable to candidates from certain categories.

Category Minimum Age Limit Maximum Age Limit Number of Attempts
General 21 32 6
OBC 21 35 9
IFS Age Limit for SC/ST 21 37 No limit (Until the upper age limit is reached)
EWS 21 32 9

IRS Educational Qualification

Candidates who are interested in appearing for the Indian Revenue Service Exam or UPSC Exam need to satisfy the required educational qualification. To meet the IRS Eligibility criteria, the Candidates must be a graduate of a recognized university or have an equivalent qualification. However, final-year students can also apply for the UPSC exam.

IRS Exam Pattern

The IRS exam is conducted every year by Union Public Service Commission. IRS Exam Full form is the Indian Revenue Service Exam, and this exam is conducted in three stages namely- Prelims, Mains, and Personality tests. Let’s discuss each state in detail.

IRS Prelims

The IRS exam for Prelims is the same as the UPSC Prelims exam. UPSC conducts an IRS exam that consists of two papers- GS Paper-1 and GS Paper-2 (CSAT). Both papers are objective in nature and each carries 250 marks. The CSAT paper is qualifying, and candidates need to score at least 33% to qualify. So the merit list is prepared based on the marks scored in General Studies-1 Paper only. UPSC Prelims scores won’t be calculated for the final UPSC Result. Candidates must take a look at the UPSC Prelims Syllabus before starting their preparation.

IRS Mains Exam

It is the second stage of the IRS Exam, and those who clear the IRS Prelims can appear for this exam. There are a total of 9 papers in the IRS Mains exam, and the first two papers are compulsory subjects in UPSC, and they are qualifying in nature. The other papers are 1 Essay paper, 4 General Studies papers, and 2 papers on the UPSC Optional Subjects. The merit list is prepared based on marks secured in these 7 papers. The IRS Mains Syllabus is the same as the UPSC Mains Syllabus.

IRS Personality Test

The shortlisted candidates on the basis of IRS Mains results are invited for a personal UPSC interview round. This test usually lasts 45 minutes, and the candidates are interviewed in front of board members. Following the interview, a merit list is created. The Interview round carries a total of 275 marks. Candidates can specify the language they want to be interviewed in.

Roles of IRS Officers

IRS officers are mainly responsible for the collection and direct and indirect taxes occurring to the Indian Government. All the responsibilities of the IRS are mentioned below.

  • IRS officers also handle matters involving the investigation of tax evasion, maintaining relevant laws, administrating direct tax policy through its filed across India, and administering all administrative functions related to direct and indirect taxes.
  • IRS officers have the power to confiscate illegal wealth and take proper actions to curb black money.
  • IRS officers also assist the Central Board of Direct Taxes with policy formulation related to direct taxes.
  • They also provide protection against illegal activities and smuggling on the
  • country’s economic border.

IRS Training

After completion of the selection process, shortlisted candidates have to attendLal Bahadur Shastri National Academy of Administration (LBSNAA) in Mussoorie, Uttarakhand.  LBSNAA training period is for three months of Foundation training.

  • After that, the IRS(IT) Officer Trainees (OTs) attend the National Academy of Direct Taxes (NADT) in Nagpur, Maharashtra, for a training program for 16 months, while IRS(C&IT) OTs attend the National Academy of Customs, Indirect Taxes, and Narcotics (NACIN) in Faridabad, Haryana.
  • The training educates officer trainers to provide quality taxpayer service, comprehend the Government of India’s macroeconomic, taxes, and fiscal policies, and detect and sanction noncompliance, to maximize income work profile. Apart from these, there are various training programs for IRS officers depending on their ranks.

IRS Branches

IRS has two branches- Income Tax and Customs and Central Excise. Central Board of Excise and Customs (CBEC) controls the Customs and Central Excise branch and the Central Board of Direct Taxes (CBDT) controls the Income Tax branch. Additionally, IRS officer also receives appointments in law enforcement and Intelligence organizations- Intelligence Bureau (IB), Central Bureau of Investigation (CBI), and Research and Analysis Wing (RAW). The IRS Officers have the power to seize illegal wealth and expose scams in the country. They play a crucial role in the country by protecting it from smuggling, and by initiating preventive measures against smuggling, and privacy.

IRS Salary Structure

After completion of the training period, the IRS officer is assigned to the Assistant Commissioner of Income Tax position for which the salary is Rs. 15,600-39,100 with a grade pay of Rs.5,400. The IRS Salary increases with promotion. Apart from a handsome salary, IRS officers also get excellent accommodation, Travel Allowance, Dearness Allowance, and City Compensatory Allowance (CCA) as well. The Principal Chief Commissioner of Income Tax gets the highest salary of RS 80,000 which is fixed.

IRS Officer Ranks Approx Salary
Assistant Commissioner of Income Tax Rs. 56,100 – 1,77,500
Deputy Commissioner of Income Tax Rs. 67,700 – 2,08,700
Joint Commissioner of Income Tax Rs. 78,800 – 2,09,200
Additional Commissioner of Income Tax Rs. 1,23,100 – 2,15,900
Commissioner of Income Tax Rs. 1,44,200 – 2,18,200
Principal Commissioner of Income Tax Rs. 1,82,200 – 2,24,100
Chief Commissioner of Income Tax Rs. 2,05,400 – 2,24,400
Principal Chief Commissioner of Income Tax Rs. 2,25,000 (Fixed)

Difference Between IRS and IAS

IAS is Indian Administrative Service whereas IRS Full form is Indian Revenue Service. IAS is a part of All India Services and IRS is part of the Group ‘A’ civil services of India.

  • The IAS officers are placed in central and state government but IRS officers are recruited only in central government departments.
  • Indian Administrative Officer’s hierarchy is higher than that of an Indian Revenue Officer.
  • IAS officers get higher salaries and perks as compared to IRS officers. Both IAS and IRS are powerful posts, however, IAS is more powerful when compared to IRS.
  • The best thing about being an IRS officer is that there are no political interventions. But in the case of an IAS officer, there will be political influence and interventions.
UPSC Articles
UPSC Essay Topics UPSC Recruitment
IPS Training UPSC Notification
IAS Interview Questions UPSC GS-3 Syllabus
PSIR Optional Syllabus Anthropology Optional Syllabus
Maths Optional Syllabus Indian Forest Service
Our Apps Playstore
SSC and Bank
Other Exams
GradeStack Learning Pvt. Ltd.Windsor IT Park, Tower - A, 2nd Floor, Sector 125, Noida, Uttar Pradesh 201303
Home Practice Test Series Premium