This page explains the process and links to official sources as of July 2026. Result dates, vacancy numbers, and deadlines change — always confirm final details on the official government portal linked below before taking action.

The Bihar Public Service Commission (BPSC) Teacher Recruitment Exam (TRE) 4.0 covers 46,595 vacancies across Bihar for Primary Teacher (class 1-5), Upper Primary Teacher (class 6-8), Secondary Teacher (class 9-10), and Senior Secondary Teacher (class 11-12) posts — including postings in Kosi division schools across Saharsa, Madhepura, and Supaul.

Official website: bpsc.bih.nic.in. All notifications, admit cards, and results are published there first — treat any other site's information as secondary.

Key dates

EventTimeline
Application start15 February 2026 (as per notification)
Written exam22–27 September 2026
Total vacancies46,595 across all teaching levels

Eligibility basics

Requirements vary by teaching level — generally a relevant bachelor's degree plus a teaching qualification (B.Ed, D.El.Ed, or equivalent depending on the level) and clearing the Bihar Teacher Eligibility Test (STET/CTET as applicable). Check the official notification PDF for the exact qualification matrix for your target level before applying.

Selection process

Selection is based on the written examination followed by document verification. There's no separate interview for most posts — the written exam score is what determines your merit position and eventual posting.

Kosi division tip: posting preferences (district/block choice) are usually collected during the application or counselling stage — if you want a posting in Saharsa, Madhepura, or Supaul specifically, follow the preference-filling instructions carefully, since posting is based on merit rank and available vacancies in your preferred districts.

How to apply

  1. Visit bpsc.bih.nic.in and find the active TRE 4.0 notification.
  2. Register with a valid email and phone number.
  3. Fill in academic and category details, upload required documents and photo.
  4. Pay the application fee (fee varies by category — SC/ST/female candidates typically get a reduced or waived fee).
  5. Submit and download a copy of your confirmation for your records.

The bottom line

With over 46,000 vacancies, TRE 4.0 is one of the largest teacher recruitment drives in recent years — start preparing early, and keep checking bpsc.bih.nic.in directly for admit card and exam date confirmations rather than relying solely on aggregator sites.