
BPSC TRE 4.0 Vacancy: The Bihar Public Service Commission (BPSC) has released the BPSC TRE 4.0 Notification 2026 on 18 August 2026. The recruitment drive is being conducted to fill 32,388 teacher vacancies in Bihar. Candidates can apply online from 1 September 2026 to 30 September 2026.
The BPSC TRE 4.0 Vacancy 2026 is one of the most anticipated recruitment drives conducted by the Bihar Public Service Commission (BPSC) for government teaching positions. As per recent announcements and exam calendar updates, the Commission gears up to conduct the fourth phase of the Teacher Recruitment Examination (TRE 4.0) to recruit Primary, Middle, Secondary, and Senior Secondary school teachers across Bihar.
BPSC TRE 4.0 2026 Vacancies Highlights-
Classes 1–5: 3,847 posts
Classes 6–8: 8,563 posts
Classes 9–10: 3,877 posts
Classes 11–12: 16,101 posts
The BPSC TRE 4.0 Recruitment drive aims to fill 32388 teacher vacancies across various education cadres in Bihar. Below is a overview of the exam:
| BPSC TRE 4.0 Vacancy 2026 Overview | |
| Particulars | Details |
| Recruitment Body | Bihar Public Service Commission (BPSC) |
| Exam Name | Bihar Teacher Recruitment Examination 4.0 (BPSC TRE 4.0) |
| Target Posts | Primary Teacher (PRT), Middle School Teacher (TGT), Secondary Teacher, Senior Secondary Teacher (PGT) |
| Total Vacancies | 32,388 |
| BPSC TRE 4.0 Exam Date 2026 | September 22 – September 27, 2026 |
| Official Notification Date | 18 August, 2026 |
| Application Mode | Online |
| Exam Mode | Offline Written Exam (Objective Type / MCQs) |
BPSC TRE 4.0 Notification 2026 PDF has been released on the official website. Candidates can visit the website to download the notification carefully. It includes the vacancy details, application dates, instructions, eligibility, and selection process.
The total vacancy count for the BPSC TRE 4.0 cycle includes teaching positions distributed across various levels:
Primary Teachers (Classes 1–5): General, Urdu, and Bangla teaching posts.
Middle School Teachers (Classes 6–8): Subject specialization in Mathematics & Science, Social Science, and Languages
Secondary Teachers (Classes 9–10): High school vacancies in Hindi, English, Science, Mathematics, Social Science, Sanskrit, Urdu, etc.
Senior Secondary Teachers (Classes 11–12): Post-Graduate Teacher (PGT) vacancies, with massive seat allocations in Computer Science, Physics, Chemistry, Biology, Mathematics, and Humanities.
Note: Special reservation benefits include a 35% horizontal reservation for women residents of Bihar across all categories.
The BPSC TRE 4.0 recruitment includes 3,847 vacancies for Classes 1–5 across government schools in Bihar. These posts are intended for candidates eligible to teach at the primary level. Applicants must meet the prescribed educational and teacher-training qualifications mentioned in the official notification.
| S.No. | Subject | Category | Total Posts | Posts Reserved for Divyang (Disabled) | Grandson/ Granddaughter of Freedom Fighter | Posts Admissible Under Horizontal Reservation for Transgender Candidates | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Unreserved | Economically Weaker Section (EWS) | Backward Class (BC) | Extremely Backward Class (EBC) | Scheduled Caste (SC) | Scheduled Tribe (ST) | Women of Backward Classes (WBC) | Visual Impairment (VI) | Hearing Impairment (DD) | Orthopedic Disability (OH) | Intellectual Disability/ Multiple Disability (MD) | |||||
| 1 | General | 1224 | 239 | 237 (66 backlog posts) = 303 |
323 | 580 (239 backlog posts) = 819 |
38 (05 backlog posts) = 43 |
110 (04 backlog posts) = 114 |
3065 | 27 | 27 | 25 | 27 | 53 | 3 |
| 610 | 117 | 118 | 159 | 288 | 18 | - | 1310 | - | - | - | - | - | - | ||
| 2 | Urdu | 108 | 22 | 28 (61 backlog posts) = 89 |
45 (26 backlog posts) = 71 |
166 (231 backlog posts) = 397 |
10 (12 backlog posts) = 22 |
20 (28 backlog posts) = 48 |
757 | 2 | 3 | 5 | 4 | 8 | 1 |
| 53 | 9 | 13 | 22 | 81 | 2 | - | 180 | - | - | - | - | - | - | ||
| 3 | Bangla | 3 | 0 | 01 (02 backlog posts) = 03 |
02 (05 backlog posts) = 07 |
03 (06 backlog posts) = 09 |
0 | 03 Backlog Posts |
25 | 1 | 0 | 0 | 0 | 0 | 0 |
| 1 | 0 | 0 | 0 | 0 | 0 | - | 1 | - | - | - | - | - | - | ||
| Total | 1335 | 261 | 395 | 401 | 1225 | 65 | 165 | 3847 | 30 | 30 | 30 | 31 | 61 | 4 | |
A total of 8,563 vacancies have been announced for Classes 6–8 under BPSC TRE 4.0. These posts cover teaching positions at the upper-primary level in Bihar government schools. Candidates applying for these positions must fulfil the required academic and professional qualifications prescribed by BPSC.
| S.No. | Subject | Category | Total Posts | Posts Reserved for Divyang (Disabled) | Grandson/ Granddaughter of Freedom Fighter | Posts Admissible Under Horizontal Reservation for Transgender Candidates | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Unreserved | Economically Weaker Section (EWS) | Extremely Backward Class (EBC) | Backward Class (BC) | Scheduled Caste (SC) | Scheduled Tribe (ST) | Women of Backward Classes (WBC) | Visual Impairment (VI) | Hearing Impairment (DD) | Orthopedic Disability (OH) | Intellectual Disability/ Multiple Disability (MD) | |||||
| 1 | Mathematics & Science | 752 | 140 | 262 (121 backlog posts) = 383 |
150 (110 backlog posts) = 260 |
337 (141 backlog posts) = 478 |
36 (18 backlog posts) = 54 |
95 (26 backlog posts) = 121 |
2188 | 21 | 18 | 17 | 19 | 37 | 5 |
| 367 | 63 | 122 | 70 | 161 | 10 | - | 793 | - | - | - | - | - | - | ||
| 2 | Social Science | 530 | 76 | 145 (28 backlog posts) = 173 |
88 (22 backlog posts) = 110 |
162 (37 backlog posts) = 199 |
16 (06 backlog posts) = 22 |
64 (16 backlog posts) = 80 |
1190 | 12 | 12 | 11 | 8 | 22 | 3 |
| 257 | 31 | 67 | 39 | 72 | 4 | - | 470 | - | - | - | - | - | - | ||
| 3 | Hindi | 274 | 71 | 120 (137 backlog posts) = 257 |
74 (69 backlog posts) = 143 |
125 (152 backlog posts) = 277 |
06 (16 backlog posts) = 22 |
21 (31 backlog posts) = 52 |
1096 | 10 | 9 | 5 | 4 | 16 | 0 |
| 129 | 27 | 55 | 31 | 56 | 0 | - | 298 | - | - | - | - | - | - | ||
| 4 | English | 513 | 122 | 225 (157 backlog posts) = 382 |
140 (88 backlog posts) = 228 |
230 (354 backlog posts) = 584 |
08 (25 backlog posts) = 33 |
32 (35 backlog posts) = 67 |
1929 | 14 | 14 | 12 | 11 | 23 | 1 |
| 248 | 53 | 105 | 61 | 106 | 1 | - | 574 | - | - | - | - | - | - | ||
| 5 | Sanskrit | 200 | 48 | 91 (260 backlog posts) = 351 |
54 (90 backlog posts) = 144 |
79 (304 backlog posts) = 383 |
04 (19 backlog posts) = 23 |
09 (67 backlog posts) = 76 |
1225 | 6 | 4 | 3 | 5 | 10 | 0 |
| 93 | 14 | 38 | 16 | 31 | 0 | - | 192 | - | - | - | - | - | - | ||
| 6 | Urdu | 243 | 47 | 86 (57 backlog posts) = 143 |
49 (48 backlog posts) = 97 |
139 (214 backlog posts) = 353 |
10 (11 backlog posts) = 21 |
20 (11 backlog posts) = 31 |
935 | 5 | 6 | 7 | 6 | 9 | 0 |
| 116 | 16 | 35 | 18 | 57 | 0 | - | 242 | - | - | - | - | - | - | ||
| Total | 2512 | 504 | 1689 | 982 | 2274 | 175 | 427 | 8563 | 68 | 63 | 55 | 53 | 117 | 9 | |
The Classes 9–10 category accounts for 3,877 teacher vacancies under BPSC TRE 4.0. These positions are meant for teaching at the secondary-school level across Bihar. Candidates should review the official notification for subject-specific educational qualifications and other eligibility requirements before applying.
| S.No. | Subject | Category | Total Posts | Posts Reserved for Divyang (Disabled) | Grandson/ Granddaughter of Freedom Fighter | Posts Admissible Under Horizontal Reservation for Transgender Candidates | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Unreserved | Economically Weaker Section (EWS) | Backward Class (BC) | Extremely Backward Class (EBC) | Scheduled Caste (SC) | Scheduled Tribe (ST) | Women of Backward Classes (WBC) | Visual Impairment (VI) | Hearing Impairment (DD) | Orthopedic Disability (OH) | Intellectual Disability/ Multiple Disability (MD) | |||||
| Category-wise posts for women under 35% horizontal reservation | |||||||||||||||
| 1 | Hindi | 138 | 22 | 31 (02 backlog posts) = 33 |
31 (02 backlog posts) = 33 |
84 (15 backlog posts) = 99 |
11 (02 backlog posts) = 13 |
21 (02 backlog posts) = 23 |
361 | 3 | 2 | 3 | 4 | 4 | 1 |
| 49 | 6 | 10 | 11 | 27 | 2 | - | 105 | - | - | - | - | - | - | ||
| 2 | English | 223 | 30 | 31 (06 backlog posts) = 37 |
44 (07 backlog posts) = 51 |
213 (115 backlog posts) = 328 |
08 (08 backlog posts) = 16 |
09 (02 backlog posts) = 11 |
696 | 7 | 4 | 7 | 4 | 14 | 1 |
| 76 | 7 | 8 | 12 | 75 | 0 | - | 178 | - | - | - | - | - | - | ||
| 3 | Science | 206 | 33 | 24 (06 backlog posts) = 30 |
55 (09 backlog posts) = 64 |
76 (09 backlog posts) = 85 |
06 (03 backlog posts) = 09 |
32 (04 backlog posts) = 36 |
463 | 2 | 4 | 6 | 5 | 8 | 1 |
| 72 | 8 | 6 | 16 | 22 | 0 | - | 124 | - | - | - | - | - | - | ||
| 4 | Mathematics | 235 | 39 | 61 (16 backlog posts) = 77 |
68 (09 backlog posts) = 77 |
73 (08 backlog posts) = 81 |
09 (01 backlog post) = 10 |
43 (08 backlog posts) = 51 |
570 | 3 | 6 | 6 | 7 | 9 | 2 |
| 83 | 10 | 19 | 20 | 22 | 0 | - | 154 | - | - | - | - | - | - | ||
| 5 | Social Science | 308 | 58 | 53 (10 backlog posts) = 63 |
100 (20 backlog posts) = 120 |
152 (03 backlog posts) = 155 |
05 (01 backlog post) = 06 |
44 (02 backlog posts) = 46 |
756 | 5 | 4 | 8 | 10 | 12 | 2 |
| 105 | 16 | 16 | 34 | 52 | 0 | - | 223 | - | - | - | - | - | - | ||
| 6 | Sanskrit | 61 | 10 | 14 (11 backlog posts) = 25 |
26 (61 backlog posts) = 87 |
28 (81 backlog posts) = 109 |
02 (07 backlog posts) = 09 |
05 (16 backlog posts) = 21 |
322 | 2 | 0 | 2 | 1 | 4 | 0 |
| 23 | 1 | 2 | 7 | 7 | 0 | - | 40 | - | - | - | - | - | - | ||
| 7 | Urdu | 124 | 24 | 49 (34 backlog posts) = 83 |
29 (27 backlog posts) = 56 |
133 (205 backlog posts) = 338 |
07 (13 backlog posts) = 20 |
07 (08 backlog posts) = 15 |
660 | 3 | 1 | 2 | 7 | 6 | 0 |
| 36 | 4 | 13 | 6 | 44 | 0 | - | 103 | - | - | - | - | - | - | ||
| 8 | Physical Education | 21 | 2 | 04 (02 backlog posts) = 06 |
7 | 07 (01 backlog post) = 08 |
2 | 1 | 47 | 2 | 1 | 1 | 0 | 1 | 0 |
| 4 | 0 | 0 | 1 | 0 | 0 | - | 5 | - | - | - | - | - | - | ||
| 9 | Music | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | - | 0 | - | - | - | - | - | - | ||
| Total | 1316 | 218 | 354 | 497 | 1203 | 85 | 204 | 3877 | 28 | 22 | 35 | 38 | 58 | 7 | |
The highest number of vacancies under BPSC TRE 4.0 is available for Classes 11–12, with 16,101 posts announced. These vacancies cover teaching positions at the higher-secondary level across Bihar government schools. Candidates must possess the prescribed subject-specific educational qualifications and teacher-training credentials, wherever applicable.
| S.No. | Subject | Category | Total Posts | Posts Reserved for Divyang (Disabled) | Grandson/ Granddaughter of Freedom Fighter | Posts Admissible Under Horizontal Reservation for Transgender Candidates | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Unreserved | Economically Weaker Section (EWS) | Extremely Backward Class (EBC) | Backward Class (BC) | Scheduled Caste (SC) | Scheduled Tribe (ST) | Women of Backward Classes (WBC) | Visual Impairment (VI) | Hearing Impairment (DD) | Orthopedic Disability (OH) | Intellectual Disability/ Multiple Disability (MD) | |||||
| Category-wise posts for women under 35% horizontal reservation | |||||||||||||||
| 1 | Zoology | 124 | 32 | 52 (16 backlog posts) = 68 |
33 (10 backlog posts) = 43 |
96 (48 backlog posts) = 144 |
11 (03 backlog posts) = 14 |
24 | 449 | 2 | 3 | 5 | 4 | 7 | 0 |
| 39 | 5 | 13 | 7 | 33 | 0 | - | 97 | - | - | - | - | - | - | ||
| 2 | Botany | 185 | 46 | 89 (206 backlog posts) = 295 |
29 (50 backlog posts) = 79 |
102 (273 backlog posts) = 375 |
08 (21 backlog posts) = 29 |
16 (53 backlog posts) = 69 |
1078 | 4 | 4 | 5 | 4 | 11 | 0 |
| 60 | 7 | 22 | 6 | 30 | 0 | - | 125 | - | |||||||
| 3 | Chemistry | 800 | 183 | 371 (585 backlog posts) = 956 |
217 (329 backlog posts) = 546 |
361 (605 backlog posts) = 966 |
20 (42 backlog posts) = 62 |
63 (119 backlog posts) = 182 |
3695 | 19 | 20 | 22 | 20 | 41 | 1 |
| 279 | 58 | 126 | 71 | 124 | 0 | - | 658 | - | |||||||
| 4 | Mathematics | 151 | 27 | 31 (11 backlog posts) = 42 |
18 (13 backlog posts) = 31 |
186 (165 backlog posts) = 351 |
11 (12 backlog posts) = 23 |
21 (11 backlog posts) = 32 |
657 | 4 | 7 | 5 | 3 | 9 | 0 |
| 49 | 4 | 7 | 1 | 59 | 0 | - | 120 | - | |||||||
| 5 | Physics | 287 | 62 | 152 (323 backlog posts) = 475 |
49 (122 backlog posts) = 171 |
183 (417 backlog posts) = 600 |
11 (26 backlog posts) = 37 |
36 (90 backlog posts) = 126 |
1758 | 7 | 11 | 9 | 6 | 16 | 0 |
| 96 | 13 | 45 | 11 | 58 | 0 | - | 223 | - | |||||||
| 6 | Economics | 58 | 10 | 21 (02 backlog posts) = 23 |
14 (02 backlog posts) = 16 |
18 (01 backlog post) = 19 |
1 | 10 (01 backlog post) = 11 |
138 | 0 | 2 | 4 | 0 | 2 | 0 |
| 12 | 0 | 5 | 2 | 1 | 0 | - | 20 | - | |||||||
| 7 | Geography | 72 | 15 | 17 (05 backlog posts) = 22 |
10 (05 backlog posts) = 15 |
24 (10 backlog posts) = 34 |
02 (01 backlog post) = 03 |
12 (03 backlog posts) = 15 |
176 | 1 | 2 | 1 | 1 | 2 | 0 |
| 18 | 0 | 0 | 1 | 4 | 0 | - | 23 | - | |||||||
| 8 | History | 274 | 52 | 67 (20 backlog posts) = 87 |
27 (12 backlog posts) = 39 |
79 (16 backlog posts) = 95 |
08 (01 backlog post) = 09 |
50 (02 backlog posts) = 52 |
608 | 3 | 4 | 8 | 7 | 11 | 1 |
| 89 | 14 | 21 | 7 | 25 | 0 | - | 156 | - | |||||||
| 9 | Home Science | 103 | 16 | 41 (42 backlog posts) = 83 |
18 (23 backlog posts) = 41 |
67 (82 backlog posts) = 149 |
02 (06 backlog posts) = 08 |
11 (07 backlog posts) = 18 |
418 | 2 | 2 | 6 | 1 | 5 | 0 |
| 32 | 1 | 8 | 3 | 14 | 0 | - | 58 | - | |||||||
| 10 | Music | 175 | 27 | 70 (114 backlog posts) = 184 |
32 (40 backlog posts) = 72 |
73 (145 backlog posts) = 218 |
11 (10 backlog posts) = 21 |
18 (21 backlog posts) = 39 |
736 | 3 | 6 | 4 | 3 | 9 | 0 |
| 59 | 2 | 19 | 5 | 18 | 0 | - | 103 | - | |||||||
| 11 | Philosophy | 13 | 1 | 09 (20 backlog posts) = 29 |
02 (04 backlog posts) = 06 |
14 (16 backlog posts) = 30 |
0 | 01 backlog post | 80 | 2 | 1 | 0 | 0 | 1 | 0 |
| 1 | 0 | 0 | 0 | 0 | 0 | - | 1 | - | |||||||
| 12 | Political Science | 228 | 42 | 34 (30 backlog posts) = 64 |
15 (24 backlog posts) = 39 |
139 (80 backlog posts) = 219 |
11 (11 backlog posts) = 22 |
39 (12 backlog posts) = 51 |
665 | 6 | 8 | 5 | 5 | 10 | 1 |
| 70 | 9 | 9 | 4 | 46 | 1 | - | 139 | - | |||||||
| 13 | Psychology | 160 | 33 | 72 (199 backlog posts) = 271 |
34 (91 backlog posts) = 125 |
85 (257 backlog posts) = 342 |
07 (18 backlog posts) = 25 |
19 (55 backlog posts) = 74 |
1030 | 6 | 3 | 5 | 3 | 5 | 0 |
| 47 | 6 | 17 | 8 | 23 | 0 | - | 101 | - | |||||||
| 14 | Sociology | 94 | 18 | 23 (11 backlog posts) = 34 |
17 (09 backlog posts) = 26 |
51 (24 backlog posts) = 75 |
05 (01 backlog post) = 06 |
11 (02 backlog posts) = 13 |
266 | 0 | 5 | 4 | 1 | 4 | 0 |
| 29 | 1 | 6 | 3 | 12 | 0 | - | 51 | - | |||||||
| 15 | Accountancy | 30 | 4 | 07 (02 backlog posts) = 09 |
05 (01 backlog post) = 06 |
07 (03 backlog posts) = 10 |
2 | 5 | 66 | 1 | 0 | 4 | 0 | 1 | 0 |
| 5 | 0 | 0 | 0 | 0 | 0 | - | 5 | - | |||||||
| 16 | Business Studies | 26 | 4 | 06 (05 backlog posts) = 11 |
06 (05 backlog posts) = 11 |
33 (35 backlog posts) = 68 |
3 | 05 (05 backlog posts) = 10 |
133 | 0 | 4 | 1 | 0 | 3 | 0 |
| 3 | 0 | 0 | 0 | 4 | 0 | - | 7 | - | |||||||
| 17 | Entrepreneurship | 22 | 3 | 02 (01 backlog post) = 03 |
04 (01 backlog post) = 05 |
15 (05 backlog posts) = 20 |
2 | 02 (01 backlog post) = 03 |
58 | 2 | 0 | 0 | 0 | 1 | 0 |
| 4 | 0 | 0 | 0 | 2 | 0 | - | 6 | - | |||||||
| 18 | Computer Science | 213 | 17 | 36 (06 backlog posts) = 42 |
48 (03 backlog posts) = 51 |
28 (05 backlog posts) = 33 |
05 (02 backlog posts) = 07 |
38 (06 backlog posts) = 44 |
407 | 2 | 3 | 5 | 3 | 10 | 1 |
| 74 | 4 | 11 | 15 | 7 | 0 | - | 111 | - | |||||||
| 19 | English | 313 | 38 | 86 (82 backlog posts) = 168 |
38 (23 backlog posts) = 61 |
257 (401 backlog posts) = 658 |
13 (22 backlog posts) = 35 |
25 (23 backlog posts) = 48 |
1321 | 6 | 8 | 9 | 6 | 17 | 2 |
| 106 | 5 | 26 | 12 | 86 | 0 | - | 235 | - | |||||||
| 20 | Hindi | 215 | 48 | 46 (42 backlog posts) = 88 |
30 (44 backlog posts) = 74 |
136 (118 backlog posts) = 254 |
10 (09 backlog posts) = 19 |
31 (10 backlog posts) = 41 |
739 | 3 | 9 | 4 | 4 | 9 | 1 |
| 71 | 11 | 8 | 6 | 43 | 0 | - | 139 | - | |||||||
| 21 | Sanskrit | 126 | 22 | 53 (150 backlog posts) = 203 |
27 (41 backlog posts) = 68 |
57 (197 backlog posts) = 254 |
10 (11 backlog posts) = 21 |
09 (43 backlog posts) = 52 |
746 | 3 | 3 | 3 | 2 | 7 | 0 |
| 36 | 2 | 11 | 4 | 12 | 0 | - | 65 | - | |||||||
| 22 | Urdu | 183 | 43 | 45 (20 backlog posts) = 65 |
66 (113 backlog posts) = 179 |
134 (223 backlog posts) = 357 |
08 (14 backlog posts) = 22 |
11 (17 backlog posts) = 28 |
877 | 2 | 6 | 7 | 4 | 9 | 0 |
| 58 | 6 | 13 | 15 | 36 | 0 | - | 128 | - | |||||||
| Total | 3852 | 743 | 3222 | 1704 | 5271 | 371 | 938 | 16101 | 78 | 111 | 116 | 77 | 190 | 7 | |