UPSC IAS Form Fill-Up 2026: A Complete Beginner’s Guide

The UPSC Civil Services Examination is one of the toughest exams in India. Filling the form correctly is the first real challenge. Start by visiting the official UPSC website at https://upsc.gov.in. Registration usually opens in February. You need to create a One-Time Registration (OTR) profile. Keep your Class 10 certificate for date of birth proof, graduation marksheets, and a valid ID card. The photo must be 3.5 cm x 4.5 cm, signature within 3 cm x 6 cm. Pay the fee online – Rs.100 for general, free for SC/ST/PwBD/Female. Never miss the last date, usually in March. After submission, take a printout. Common mistakes: wrong photo size, incorrect graduation percentage, forgetting to select the exam center. Double-check every field. For official notification, visit https://upsc.gov.in/examinations. This guide ensures you don't get rejected at the form stage.