UPSC IFoS (Indian Forest Service) Eligibility 2026

Who can apply for UPSC IFoS (Indian Forest Service) in 2026 — the age limit, educational qualification, nationality and attempt rules as specified by Union Public Service Commission (UPSC). Always confirm against the official notification before applying.

General eligibility (Prelims is the same paper as CSE, but IFoS requires specific subjects)

Age: 21 to 32 years as of 1 August of the examination year. Age relaxation: SC/ST +5 years; OBC (non-creamy layer) +3 years; PwBD +10 years (UR) / +13 years (OBC) / +15 years (SC/ST); ex-servicemen and J&K-domicile as per rules.
Education: Bachelor's degree from a recognised university with AT LEAST ONE of the following subjects: Animal Husbandry & Veterinary Science, Botany, Chemistry, Geology, Mathematics, Physics, Statistics, Zoology — OR a Bachelor's degree in Agriculture, Forestry, or Engineering. This subject requirement is the KEY ELIGIBILITY DIFFERENCE from the Civil Services Examination, where any graduate can apply.
Nationality: Indian citizen. (Subjects of Nepal/Bhutan, Tibetan refugees who came to India before 1 January 1962 with intent to settle permanently, and persons of Indian origin from specified countries are eligible only after producing an eligibility certificate from the Government of India.)
Attempts: General: 6 attempts up to age 32. OBC: 9 attempts up to age 35. SC/ST: unlimited attempts up to age 37. EWS: 6 attempts up to age 32. PwBD (eligible categories): 9 attempts up to the prescribed upper age. Note: appearing in the joint Prelims with IFoS as an option counts as an IFoS attempt even if the candidate also opts for CSE.

Physical, medical and gender eligibility

Age: Same as above.
Education: Same subject restrictions as above. Candidates pursuing a final-year qualifying degree may apply provisionally but must produce proof of passing before the IFoS Mains. Equivalence of foreign degrees is determined by UPSC on case basis.
Nationality: IFoS is OPEN TO BOTH MEN AND WOMEN. The service has a separate Physical Standards & Medical Examination after the Personality Test — candidates must meet minimum height, chest expansion, vision (distant and near, with strict colour-vision standards) and overall fitness norms specified in the Forest Service (Recruitment) Rules. Trekking and outdoor fitness is part of the post-recruitment training at IGNFA, Dehradun.

Eligible? Start your UPSC IFoS (Indian Forest Service) prep today.

Practice UPSC IFoS (Indian Forest Service) free →