UPSC IFoS uses Civil Services Preliminary Examination for screening, followed by Indian Forest Service Main Examination and interview.
CategoryGovernment Jobs
TypeRecruitment
Conducting authorityUnion Public Service Commission
Department / parent organisationMinistry of Environment, Forest and Climate Change
Qualification levelGraduate
Exam modeoffline
UPSC IFoSUPSC Indian Forest Servicegovernmentrecruitmentnational examUnion Public Service Commission
Editorial update
UPSC notified IFoS Preliminary Examination 2026 through Civil Services (Preliminary) Examination, 2026 on 4 February 2026.
UPSC notified IFoS Preliminary Examination 2026 through Civil Services (Preliminary) Examination, 2026 on 4 February 2026.
Latest Updates
UPSC notified IFoS Preliminary Examination 2026 through Civil Services (Preliminary) Examination, 2026 on 4 February 2026.
| Date | Event | Official source |
|---|---|---|
| 04 Feb 2026 | IFoS Preliminary 2026 through CS(P) 2026 notification | upsc.gov.in |
| 24 May 2026 | Preliminary examination date | upsc.gov.in |
Important Details
| Particular | Details |
|---|---|
| Exam Name | UPSC IFoS |
| Full Form | Indian Forest Service Examination |
| Conducting Authority | Union Public Service Commission |
| Exam Level | National |
| Exam Category | UPSC recruitment examination |
| Purpose | Recruitment to the Indian Forest Service |
| Frequency | Usually annual |
| Application Mode | Online |
| Exam Mode | Offline written papers and/or computer-based examination as notified |
| Question Type | Objective, descriptive and/or interview stages as notified |
| Exam Stages/Tiers | Civil Services Preliminary Examination screening, Indian Forest Service Main Examination, Interview/personality test, Final merit |
| Exam Duration | Prelims one day; Main over paper-wise schedule |
| Total Marks | Main and interview marks as notified |
| Negative Marking | Prelims objective papers carry negative marking as per UPSC rules. |
| Languages/Medium | English and Hindi or other notified language rules depending on paper |
| Official Website | https://www.upsc.gov.in/ |
Important Dates
Date-sensitive entries are labelled with the content year and official source status. Do not treat unannounced future events as confirmed dates.
| Event | Status / Date |
|---|---|
| Prelims notification | 04 Feb 2026 |
| Application last date | 27 Feb 2026, 6:00 pm |
| Prelims exam | 24 May 2026 |
| IFoS Main/interview | As notified by UPSC |
Eligibility
- Bachelors degree with at least one specified science/engineering/agriculture/forestry related subject as notified.
- Age, attempts and relaxation are notification-specific.
- Candidates must choose IFoS while applying where required.
Exam Pattern
The table is written for future MCQ and mock-test mapping. Always verify the latest official notice before launching a scored assessment.
| Stage / Tier | Paper / Section | Questions | Marks | Duration | Question type | Negative marking | Qualifying / merit |
|---|---|---|---|---|---|---|---|
| Prelims | CS(P) General Studies and CSAT | Objective | Screening | 2 hours each | Objective MCQ | Applies | Screening |
| Main | General English, General Knowledge and optional subject papers | Descriptive | As notified | Paper-wise | Written | Not applicable | Merit |
| Interview | Personality Test | Not applicable | As notified | Interview | Interview | Not applicable | Final merit |
Syllabus
Prelims
- Civil Services Preliminary syllabus
Mains
- General English, General Knowledge and selected optional subjects
Optional Subjects
- Subjects listed by UPSC for IFoS Main Examination
Application, Admit Card, Answer Key and Result
Application process
- Register or sign in only on the official application portal.
- Complete the application form, upload required documents, preview carefully and pay the notified fee where applicable.
- Use correction windows only when the official authority opens them.
- Save the application confirmation and official payment acknowledgement.
Admit card
- Download the admit card from the official portal when released.
- Check name, exam city, reporting time, photograph, signature and instructions.
- Carry the printed admit card, valid photo identity proof and any documents listed in the notice.
Answer key
- Use only the provisional and final answer key process published by the exam authority.
- Submit objections, if allowed, within the official window and with the required fee or proof.
- Final scores are based on the authoritys final answer key and normalization rules where applicable.
Result
- Results may be issued as scorecards, roll-number lists, merit lists or stage-wise shortlists.
- Qualified candidates should follow the next stage instructions exactly as published.
- Cutoff and marks should be treated as official only when published by the authority.
Selection Process
- Civil Services Preliminary Examination screening
- Indian Forest Service Main Examination
- Interview/personality test
- Final merit
Posts, Services or Courses
- Indian Forest Service officer posts as notified.
Preparation Strategy
- Prepare CS(P) screening with IFoS eligibility in mind.
- Select optional subjects carefully using official syllabus.
- Practise descriptive answers for Main.
MCQ, Mock Tests and Previous Year Papers
Use the available SaralStudy practice hubs only where the content is reviewed and relevant: MCQ Practice, Mock Tests, and Previous Year Papers.
| Product area | Current state |
|---|---|
| MCQ practice | Exam entity is mapped for future MCQ classification; no dedicated verified SaralStudy MCQ set is claimed. |
| Mock tests | No live verified SaralStudy mock test is enabled for this exam yet. |
| Previous-year papers | UPSC publishes previous-year question papers for many examinations on its official website. |
Frequently Asked Questions
What is UPSC IFoS?
UPSC IFoS is recruitment to the indian forest service.
Who conducts UPSC IFoS?
UPSC IFoS is conducted by Union Public Service Commission.
How often is UPSC IFoS held?
The usual frequency is usually annual, subject to official notification.
What is the selection process?
The selection process includes Civil Services Preliminary Examination screening, Indian Forest Service Main Examination, Interview/personality test, Final merit.
Is there negative marking?
Prelims objective papers carry negative marking as per UPSC rules.
Where should I check official updates?
Use the official source links listed on this page before acting on dates, fees, vacancies or application instructions.
Are SaralStudy MCQs available for this exam?
Exam entity is mapped for future MCQ classification; no dedicated verified SaralStudy MCQ set is claimed.
Are SaralStudy mock tests available for this exam?
No live verified SaralStudy mock test is enabled for this exam yet.
Official Source References
Last verified: 2026-09-08. Content year: 2026.
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