UPSC IAS Syllabus 2023: Union Public Service Commission (UPSC) conducts UPSC Civil Services Exam to shortlist eligible candidates for various Grade-A posts in the government sector. As a UPSC Aspirant has to plan a proper strategy for his/her preparation in the beginning as after prelims only 3-4 months are not sufficient to prepare for Mains Exam. To grab the most prestigious job in Government Sector, you must score enough marks to crack the cut-off list and for this proper understanding of the UPSC Syllabus is a must. In this article, we have covered a detailed UPSC Syllabus 2023 for Prelims, Mains, and Interview along with the UPSC syllabus pdf. 

The UPSC notification for 2023 has released on 1st February 2023 by the commission. The Prelims 2023 is scheduled to take place on May 28, 2023. 

UPSC Syllabus 2023

The UPSC syllabus is the most important tool to guide for taking your preparation on the right path. If you are revising for your UPSC exam, then you should revise topic-wise as notified in the UPSC Syllabus. Even if you are planning to begin your preparation for UPSC 2023 Exam, bookmark this page and keep tracking your preparation with the official UPSC Syllabus 2023 from here. UPSC syllabus pattern for services such as the Indian Administrative Service, Indian Foreign Service, Indian Police Service, Indian Revenue Service and other civil services is the same. Go through the article, and know the selection process, exam pattern, and syllabus for each stage in detail.

UPSC Syllabus 2023- Overview 

UPSC conducts 3 stages for the recruitment of the UPSC Civil Services exam- Prelims, Mains, & interviews. UPSC Preliminary Exam is an objective type for shortlisting candidates for the Main exam consisting of 9 descriptive exams. Only candidates qualifying all papers in Mains will be called for the Interview round for assessing their intelligence, attentiveness, balance of judgment and human qualities like honesty, integrity and leadership qualities which is the final selection process. 

IAS Eligibility Overview

UPSC Age Limit – Minimum and Maximum Age for IAS

UPSC Age Limit for Civil Services Exam 2023

The candidates must have attained 21 years of age and be less than 32 years of age as of 1st August 2023 i.e., the candidate must have been born not earlier than 2nd August, 1990 and not later than 1st August, 2001. The official notification will carry UPSC Age Limit 2023 details. The official notification will carry the details about the age for UPSC Exam 2023.

Civil Services Age Limit is an essential factor in the eligibility criteria. Therefore, candidates applying for UPSC Exam should check what is the age for IAS exam before filling the online application form.

IAS Eligibility – Age Relaxation & Number of Attempts

(Civil Services Age limit relaxations, as discussed below, will apply).

For details on the physically handicapped category, check the images below:

Note:

As per the IAS Eligibility for Defence Servicemen, the persons Disabled in operations during hostilities with any foreign country or in a disturbed area and released as a consequence thereof have special Civil Services age limit relaxation.

The IAS Eligibility states that ECOs/SSCOs who have completed an initial period of assignment of 5 years Military Service as on 1st August 2023 get five years of age relaxation, provided whose assignment has been extended beyond five years and in whose case the Ministry of Defense issues a certificate that they can apply for civil employment and that they will be released on three months’ notice on the selection from the date of receipt of an offer of appointment.

IAS Eligibility- Educational Qualification

The various academic requirements as per the IAS Eligibility Criteria are given below:

• Minimum qualification for UPSC exam: The candidate must hold a degree from Government recognised Universities or possess an equivalent qualification.
• Candidates who are in their final year or awaiting results are also eligible to appear for UPSC preliminary Examination. All such candidates who are likely to appear for IAS exams must produce proof of having passed the said examination along with the application for the main IAS examination.
• Candidates having professional and technical qualifications recognised by the Government as equivalent to professional and technical degrees.
• Medical students who have passed the final year of MBBS, but are yet to complete their internship also have eligibility for IAS. Although, along with the Main Examination application, a certificate of course completion (including internship) from the concerned authority of the University/Institution has to be submitted.

IAS Eligibility- Nationality

For IAS and IPS:

• Candidate must be a citizen of India

All other Services:

• Candidate must be either:-
  1. A citizen of India, or
  2. A subject of Nepal, or
  3. A subject of Bhutan, or
  4. A Tibetan refugee who came to India before 1st January 1962 intending to settle in India permanently, or
  5. A person of Indian origin (PIO) who has migrated from Pakistan, Burma, Sri Lanka, East African countries of Kenya, Uganda, the United Republic of Tanzania, Zambia, Malawi, Ethiopia, Zaire and Vietnam intending to settle in India permanently.
• The candidates belonging to categories (2), (3), (4) and (5) should furnish a certificate of eligibility issued by the Government of India. Such candidates may take the exam before getting the said certificate of eligibility, but he/she would get the offer of appointment only after the Government of India has issued the certificate.
• Point to Note: A person belonging to categories (2), (3) and (4) are not eligible for appointment to the Indian Foreign Service (IFS).

Summary of UPSC Eligibility Criteria for IAS Exam

Given below is a summary of IAS eligibility criteria mentioning the UPSC maximum age limit, count of attempts, relaxations, and more. Candidates must satisfy the following conditions to be eligible for the UPSC IAS Exam:

Nationality for IAS exam: Must be a citizen of India, a person of Indian origin or a subject of Nepal, Bhutan or Tibet settled in India before 1st January 1962.

Education Qualification for IAS exam: Candidate must hold a Graduate Degree from a recognised University.

UPSC Civil Services Exam Age Limit: Candidate must be a minimum of 21 years of age and must not be more than 32 years of age. 

Category wise UPSC CSE age limit, relaxation and maximum attempts-

1. General Category & EWS: 32 years; 6 attempts.
2. OBC (with certificate): 32 years + 3 years; 9 attempts.
3. SC/ST: 32 years + 5 years; unlimited attempts.
4. Physically Disabled: 32 years + 10 years; Gen/OBC/Person with Benchmark Disability(EWS category)- 9 attempts & SC/ST unlimited attempts.
5. Jammu & Kashmir Domicile: 32 years + 5 years + (3 years, if OBC OR 5 Years, if SC/ST); Number of attempts depends on the reserved category.
6. Disabled and discharged Defence service personnel: 32 years + 3 years + (3 years, if Gen/OBC OR 5 years, if SC/ST)
7. Ex-Servicemen Commission Officer: 32 years + 5 years + (3 years, if OBC OR 5 Years, if SC/ST)

UPSC CSE Syllabus 2023

The UPSC (Union Public Service Commission) Prelims exam is the first stage of the examination and is qualifying in nature. The candidates have to score a minimum of 33% marks along with the marks above the cut-off as decided by UPSC. UPSC Prelims exam is conducted to shortlist limited candidates for the Mains exam. The UPSC syllabus for the Prelims exam comprises of two papers namely General Studies and CSAT (Civil Services Aptitude Test).

UPSC Prelims Exam Pattern 2023

Before going to the check UPSC Syllabus 2023, candidates should well-understand the exam pattern of the UPSC CSE (Civil Service Examination) exam.

Important Points:

1. For every incorrect answer, 1/3rd mark of the total mark will be deducted.
2. For the blank answers, no marks will be deducted.
3. In General Studies (Paper I), each question is of 2 marks and there is a negative marking of 0.66 marks
4. In CSAT (Paper-II), each question is of 2.5 marks and a negative marking of 0.833 marks for each wrong answer marked.
5. The prelims marks will not be included in the final result (merit list).
6. Paper II of the Civil Services (Preliminary) Examination will be a qualifying paper with minimum qualifying marks fixed at 33%.

UPSC Syllabus 2023 for Prelims  Exam

In this section, we have provided the detailed UPSC syllabus 2023 for the Prelims Exam. The candidates can check the General Studies (Paper I) syllabus of the Prelims examination and begin with their preparation for UPSC CSE 2023.

UPSC Prelims Syllabus for General Studies (Paper I)

1. Current Affairs (Events) of national and international importance.

2. History of India and Indian National Movement.

3. Indian and World Geography-Physical, Social, and Economic Geography of India and the World.

4. Indian Polity and Governance – Constitution, Political System, Panchayati Raj, Public Policy, Rights Issues, etc.

5. Economic and Social Development – Sustainable Development, Poverty, Inclusion, Demographics, Social Sector initiatives, etc.

6. General issues on Environmental Ecology, Biodiversity and Climate Change: that do not require subject specialization.

7. General Science

UPSC IAS Prelims Syllabus for CSAT (Paper-II)

Candidates can check the IAS Prelims CSAT (Civil Services Aptitude Test) Syllabus given below. This section do need constant practice and reading articles, and newspapers, and solving as many mock tests would be of great help.

1. Comprehension

2. Interpersonal skills including communication skills

3. Logical reasoning and analytical ability

4. Decision-making and problem solving

5. General mental ability

6. Basic numeracy (numbers and their relations, orders of magnitude, etc.) (Class X level), Data interpretation (charts, graphs, tables, data sufficiency etc. – Class X level).

Candidates can check the detailed UPSC Prelims Syllabus 2023 by clicking on the link given below.

UPSC Syllabus 2023 for Mains Exam

The candidates qualifying prelims exam will be eligible to appear for the Mains exam. It is the scoring and rank-deciding stage of the exam process and candidates have to qualify for each paper. The Mains exam tests the candidate’s academic knowledge and ability to present the understanding according to the requirements of the question in a time-bound manner. UPSC Syllabus 2023 with Exam pattern for Mains exam is given below. 

UPSC IAS Mains Exam Pattern 2023

The Mains exam comprises nine papers and candidates have to score minimum qualifying marks in each subject. Language papers are of qualifying marks and the rest of the papers will be scored.

Important Points:

1. There are two qualifying papers in the mains exam, Namely “Paper A” and “Paper B” of 300 marks each.

2. Two Qualifying Papers are “Any Indian Language from Eight Schedule “ and “English Language Paper”.

3. Candidates need to score 25% in both qualifying papers i.e, 75 marks each.

4. All other seven papers are scoring in nature their marks will be included in the final merit list.

5. Candidates can answer all the scoring subjects in English or any of the eight schedule languages.

6. Candidates have to select any one subject from the table as their Optional subject for Paper VI and Paper VII.

UPSC IAS Syllabus for Main Exam- Subject-wise 

Structure of the Language Papers :

The structure of language papers i.e., “Paper A” and “Paper B” has been discussed in the below table. The candidates have to select any one language from the Eighth Schedule of the Indian Constitution which are given in the table below. The second language paper is fixed i.e, English. Candidates have to use the corresponding script for the language as mentioned in the table below.

Note: For the Santhali language, the question paper will be printed in the Devanagari script, but the candidates are free to answer either in the Devanagari script or in Olchiki.

UPSC IAS Syllabus Questions asked in both language papers are:

1. Essay – 100 marks

2. Reading comprehension – 60 marks

3. Precis Writing – 60 marks

4. Translation:

(a) English to compulsory language (e.g. Hindi) – 20 marks

(b) Compulsory language to English – 20 marks

5. Grammar and basic language usage – 40 marks

Candidates can go through the UPSC IAS General Studies Papers Syllabus for each paper in the below section. The syllabus will help you to understand what to study and what not to study for the UPSC exam. The syllabus of all four General Studies papers is given below. Each paper holds 250 marks out of 1750. The total marks of General Studies papers are 1000 marks. Candidates must prepare well for these papers as they are holding good marks in the final merit list.

UPSC Mains General Studies I Syllabus

This is the first General Studies paper. This paper is all about the History, Heritage, Geography and Culture of the World and Society. Candidates can check the main points of the General Studies I syllabus below as described by the commission.

Indian Heritage and Culture, History and Geography of the World and Society:

1. Indian culture covers the salient features of Literature, Art Forms, and Architecture from ancient to modern times.

2. Modern Indian history include the significant events, personalities, issues during the middle of the eighteenth century until the present

3. Various stages and important contributors and contributions from different parts of the country in ‘The Freedom Struggle’

4. Post-independence consolidation and reorganization within the country

5. History of the world includes events, forms and effects on the society from the 18th century like world wars, the industrial revolution, colonization, redraw of national boundaries, decolonization, political philosophies like communism, capitalism, socialism etc.

6. Salient aspects of Diversity of India and Indian Society

7. Role of women and women’s organization, population and associated issues, poverty and developmental issues, urbanization, their problems and remedies

8. Social empowerment, communalism, regionalism & secularism

9. Distribution of key natural resources across the world including South Asia and the Indian sub-continent; factors responsible for the location of primary, secondary, and tertiary sector industries in various parts of the world including India

10. Effects of globalization on Indian society

11. Important Geophysical phenomena such as earthquakes, Tsunami, Volcanic activity, cyclone etc., geographical features and their location- changes in critical geographical features (including water-bodies and ice-caps) and in flora and fauna and the effects of such changes

12. Salient features of world’s physical geography.

UPSC Mains General Studies II Syllabus

The Mains General Studies II papers have questions related to the Polity, Governance, Constitution, Social Justice and Interrelations. Candidates can check the syllabus below.

Governance, Constitution, Polity, Social Justice and International relations:

1. Indian Constitution- historical underpinnings, evolution, features, amendments, significant provisions and basic structure

2. Functions and responsibilities of the Union and the States, issues and challenges pertaining to the federal structure, devolution of powers and finances up to local levels and challenges therein

3. Comparison of the Indian constitutional scheme with that of other countries

4. Separation of powers between various organs dispute redressal mechanisms and institutions

5. Parliament and State Legislatures – structure, functioning, conduct of business, powers & privileges and issues arising out of these

6. Appointment to various Constitutional posts, powers, functions and responsibilities of various Constitutional Bodies

7. Structure, organization and functioning of the Executive and the Judiciary Ministries and Departments of the Government; pressure groups and formal/informal associations and their role in the Polity

8. Salient features of the Representation of People’s Act

9. Government policies and interventions for development in various sectors and issues arising out of their design and implementation

10. Statutory, regulatory and various quasi-judicial bodies

11. Welfare schemes for vulnerable sections of the population by the Centre and States and the performance of these schemes; mechanisms, laws, institutions and Bodies constituted for the protection and betterment of these vulnerable sections

12. Development processes and the development industry the role of NGOs, SHGs, various groups and associations, donors, charities, institutional and other stakeholders

13. Issues relating to development and management of Social Sector/Services relating to Health, Education, Human Resources

14. Important aspects of governance, transparency and accountability, e-governance- applications, models, successes, limitations, and potential; citizens charters, transparency & accountability and institutional and other measures

15. Issues relating to poverty and hunger

16. Role of civil services in a democracy

17. Bilateral, regional and global groupings and agreements involving India and/or affecting India’s interests

18. India and its neighborhood- relations

19. Important International institutions, agencies and fora, their structure, mandate

20. Effect of policies and politics of developed and developing countries on India’s interests, Indian diaspora

UPSC Mains General Studies III Syllabus

UPSC Mains General Studies III is all about the Science, Technology, Economics, Defense, Disaster Management and Nature. This paper can ask questions from every aspects of life, new development in any sphere of life.

Technology, Economic Development, Bio-diversity, Environment, Security and Disaster Management:

1. Indian Economy and issues relating to planning, mobilization of resources, growth, development and employment.

2.Development, Biodiversity, Environment, Security and Disaster Management.

3.Government Budgeting.

4. Inclusive growth and issues arising from it.

5. Major crops cropping patterns in various parts of the country, different types of irrigation and irrigation systems storage, transport and marketing of agricultural produce and issues and related constraints; e-technology in the aid of farmers

6. Economics of animal-rearing.

7. Food processing and related industries in India- scope and significance, location, upstream and downstream requirements, supply chain management.

8. Issues related to direct and indirect farm subsidies and minimum support prices; Public Distribution System objectives, functioning, limitations, revamping; issues of buffer stocks and food security; Technology missions

9. Land reforms in India.

10. Effects of liberalization on the economy, changes in industrial policy and their effects on industrial growth.

11. Infrastructure: Energy, Ports, Roads, Airports, Railways etc.

12. Investment models.

13. Science and Technology- developments and their applications and effects in everyday life Achievements of Indians in science and technology;

14. Indigenisation of technology and developing new technology.

15. Conservation, environmental pollution and degradation, environmental impact assessment

16. Awareness in the fields of IT, Space, Computers, robotics, nano-technology, bio-technology and issues relating to intellectual property rights.

17. Disaster and disaster management.

18. Role of external state and non-state actors in creating challenges to internal security.

19. Linkages between development and spread of extremism.

20. Challenges to internal security through communication networks, the role of media and social networking sites in internal security challenges, basics of cyber security; money-laundering and its prevention

21. Various Security forces and agencies and their mandate

22. Security challenges and their management in border areas; linkages of organized crime with terrorism

UPSC Mains General Studies IV Syllabus

Ethics, Integrity and Aptitude: This paper includes questions to check the candidate’s attitude and approach towards the issues relating to integrity, probity in public life and their problem-solving approach to various issues and conflicts faced by them while dealing with society. Questions may utilize the case study approach to determine these aspects and cover area

1. Ethics and Human Interface- Essence, determinants and consequences of Ethics in human actions; dimensions of ethics; ethics in private and public relationships

2. Human Values- lessons from the lives and teachings of great leaders, reformers and administrators; role of family, society and educational institutions in inculcating values

3. Attitude- content, structure, function; its influence and relation with thought and behaviour; moral and political attitudes; social influence and persuasion

4. Aptitude and foundational values for Civil Service, integrity, impartiality and non-partisanship, objectivity, dedication to public service, empathy, tolerance and compassion towards the weaker-sections

5. Emotional intelligence concepts, and their utilities and application in administration and governance

6. Contributions of moral thinkers and philosophers from India and the world

7. Public/Civil service values and Ethics in Public administration- Status and problems; ethical concerns and dilemmas in government and private institutions; laws, rules, regulations and conscience as sources of ethical guidance; accountability and ethical governance; strengthening of ethical and moral values in governance; ethical issues in international relations and funding; corporate governance

8. Probity in Governance- Concept of public service; Philosophical basis of governance and probity; Information; sharing and transparency in government, Right to Information, Codes of Ethics, Codes of Conduct, Citizen’s Charters, Work culture, Quality of service delivery, Utilization of public funds, challenges of corruption

9. Case Studies on the above issues.

UPSC Syllabus for Optional Subjects

Candidates can check the UPSC syllabus for Optional Subjects as discussed in the official PDF, please visit UPSC Official site .

UPSC IAS Interview Test

Candidates who qualify the UPSC Exam Mains Exam are called for the ‘Interview’ Test. Candidates are interviewed by a Board appointed by the UPSC.

1. The candidate will be interviewed by a board who will have before them a record of his/her career and interests filled by him/her in the Detailed Application Form (DAF).

2. The objective of the interview is to check the personal suitability of the candidate for the career in civil services by a board of competent and unbiased observers.

3. In the personality test, apart from their academic study, candidates must be aware of the affairs happening both within and outside their state or country.

4. The interview is more of a purposive conversation intended to explore the mental qualities and analytical ability of the candidate.

5. The Interview test will be 275 marks and the total marks for the written examination is 1750. This sums up to a Grand Total of 2025 Marks based on which the final merit list will be prepared.