Indian Revenue Service is a Group A Service in India for which eligible candidates are recruited every year through the UPSC CSE exam. Aspirants seeking to join this prestigious service undergo a rigorous selection process that comprises multiple stages (UPSC Prelims, Mains, and Interview), each designed to assess their aptitude and knowledge.
There are two branches for which the candidates are recruited through the IRS exam, which are Customs and Central Excise and Income Tax. IRS Exam 2023 Prelims was conducted on 28th May 2023. Candidates who qualified for the Mains will be appearing for the IRS Mains exam from 15th to 24th September 2023.
The IRS exam conducted by UPSC involves a rigorous selection process that includes three phases - Prelims, Mains, and the Interview. Upon successfully passing these three stages, candidates are assigned to various services based on their ranks and preferences. Those who are assigned to the IRS go through training programs to develop the necessary skills and knowledge for their roles, which primarily involve tax administration and enforcement.
IRS Full-Form |
IRS stands for Indian Revenue Service, and those selected are known as IRS Officers. |
Educational Qualification |
Candidates need a Bachelor's degree from a recognised university or an equivalent qualification. Those candidates who are in their final year of graduation are also eligible for the IRS Exam. |
Who is an IRS officer in India? |
IRS officers have the primary responsibility of collecting and administering direct and indirect taxes for the Government of India. |
Who is conducting the IRS exam? |
The IRS Exam, like the IAS Exam, is conducted by the Union Public Service Commission, as it is a part of the Civil Services Examination. |
Salary Criteria |
The starting salary of an IRS officer is Rs. 56,100 per month for the post of Assistant Commissioner of Income Tax. However, the highest salary can go up to Rs. 2,25,000 p.m for the rank of Principal Chief Commissioner of the IT department. |
It is crucial for all aspiring candidates to check out the IRS Exam date for the years 2023 and 2024 so that they can start their preparations on time.
As per the official calendar of the Union Public Service Commission, the IRS Prelims Exam date 2024 is 26th May 2024, and the Mains exam will take place from 20th September 2024 onwards for the qualified candidates. Individuals aspiring to clear the IRS exam and become Indian Revenue Service officers must start their preparations now to score well in the exam.
The IRS Exam Date for 2023 was announced in the notification. The Prelims exam took place on May 28, 2023, and the IRS Mains exam is going to commence from 15th September 2023 till 24th September 2023.
Important Events |
Dates |
UPSC IRS Exam 2023 Notification release date |
01 February 2023 |
Registration Started on |
01 February 2023 |
Registration Ends on |
21 February 2023 |
UPSC Prelims 2023 Exam date |
28 May 2023, Sunday |
UPSC IRS Mains 2023 Exam Date |
15th September 2023 onwards |
Result Date |
To be announced |
UPSC IRS Interview Dates |
To be announced |
Applying for the IRS Exam involves a straightforward online process through the UPSC website. Candidates need to fill out the application form, upload the necessary documents, and pay the application fee before the specified deadline. Here's how you can apply:
When applying for the UPSC IRS exam, candidates falling under this category are required to submit an application fee as outlined below.
Category |
UPSC (Preliminary) Exam |
Mains Exam Fee |
General/OBC/EWS(Male) |
INR 100 |
INR 200 |
SC/ST/All Female Candidates |
No Fee/Exempted |
No Fee/Exempted |
Candidates have the option to pay the application fee through both offline and online methods.
For Online Mode:
For Offline Mode:
The eligibility of aspirants to participate in the UPSC IRS exam depends on several factors, and individuals need to pass all these criteria to be eligible for this exam. The eligibility criteria consist of four components:
The age limit for candidates eligible to take the UPSC IRS Exam is between 21 and 32 years. This means that the minimum age requirement for all aspirants is 21 years, while the maximum age allowed for candidates is 32 years for the general category. The upper age limit for candidates of OBC is 35 years, and for candidates of SC/ ST is 37 years.
Aspiring candidates for the Indian Revenue Service (IRS) must belong to one of the following categories:
The UPSC syllabus plays a crucial role in the successful preparation of the IRS exam. Having a proper understanding of the syllabus helps candidates align their preparation in the right direction. Candidates planning to appear for the IRS Exam 2023 should be familiar with the accurate syllabus for both the Prelims and Mains exams in advance.
Paper I: General Studies
Paper-II: Aptitude Test
The UPSC Mains examination syllabus is based on the subject chosen by the Aspirants. This consists of a total of 9 papers. The first two papers, Compulsory Indian Language and English, are of a qualifying nature. Apart from these, other papers include 1 Essay paper, 4 General Studies Papers, and 2 papers on Optional Subjects.
Essay Writing Exam:
The types of essays that appear in the IRS exam include Informative essays, Descriptive essays, Narrative essays, and Persuasive essays.
General Studies - Papers 1 to 4:
Syllabus for General Studies - 1 in IRS Officer Recruitment:
Syllabus for General Studies - 2 in IRS Officer Recruitment:
Syllabus for General Studies - 3 in IRS Exam:
Syllabus for General Studies - 4:
Optional Subject Papers:
You can choose an optional subject from the list of exams mentioned below.
The IRS exam pattern involves multiple phases as part of the UPSC Civil Services Examination. The IRS is one of the prestigious services that fall under the Civil Services. Here is a general overview of the IRS exam pattern:
Preliminary Examination:
Mains Examination:
Interview (Personality Test):
Final Selection:
There are lakhs of candidates who appear for the UPSC exam every year, however, only a few are able to get recruited to the civil services. Learn how to prepare for the IRS exam effectively by reading the following points:
To increase the chances of cracking the IRS exam, candidates must keep track of important dates and events related to the UPSC CSE exam, and prepare for the Prelims and Mains exams using good quality study material, online and offline notes, current affairs magazines, etc.
The IRS Exam 2023 Prelims was conducted by UPSC on May 28, 2023, in two shifts: Shift 1 – General Studies Paper-1: 9:30 A.M. to 11:30 A.M, and Shift 2 (CSAT paper) from 2:30 PM to 4:30 PM. Those who have cleared the Prelims will be appearing for the Mains from 15th September 2023 onwards.
Indian citizens with a bachelor's degree from a recognized university are eligible for the Indian Revenue Service Exam conducted by UPSC. The upper age limit varies with categories: general (32), OBC (35), and SC/ST (37).
IRS Exam notification will be released on 01 February, 2024, and aspirants can apply till 21 February 2024. They can apply through online mode only via the official website of UPSC.