Bihar Police Special Branch Constable Recruitment 2026: 83 Posts – Complete Application Guide

The Central Selection Board (Constable Recruitment), Bihar has announced a prestigious recruitment opportunity for eligible Indian citizens to join the Special Branch of Bihar Police. This Bihar Police Special Branch Constable 2026 recruitment offers 83 vacancies for the post of Constable in the General Cadre category, providing an excellent career opportunity in the security and law enforcement sector.

Working in the Special Branch of Bihar Police is not just a job; it’s a commitment to serve the state and ensure public safety. The Special Branch handles critical intelligence gathering, surveillance, and security operations. Selected candidates will receive competitive salaries, job security, pension benefits, and opportunities for career advancement within the Bihar Police department. This recruitment is particularly significant for young aspirants looking to build a stable career in government service while contributing to state security.

The online application process has started from February 6, 2026, and candidates from all categories including General (UR), EWS, SC, ST, EBC, and BC can apply through the official CSBC portal. With comprehensive benefits including Pay Level 3 (₹21,700 – ₹69,100), this recruitment represents one of the most sought-after opportunities in Bihar’s government sector.

Organization & Recruitment Details

The Central Selection Board for Constable Recruitment operates under the Home Department (Police Branch) of Bihar Government and is responsible for conducting transparent and merit-based selections. The board follows strict guidelines as per Bihar Police Special Branch Constable (General Cadre) Rules, 2024 and ensures equal opportunities for all eligible candidates across different reservation categories.

Important Dates – Mark Your Calendar

Application Fee Structure

Payment Process Explained: The application fee of ₹100 is uniform for all categories, which is a candidate-friendly approach by Bihar Government. Payment can be made through various online modes including Net Banking, Credit/Debit Cards. Note that banks may charge additional transaction fees (gateway charges) which will be borne by the candidate. Once payment is successful, the amount is non-refundable under any circumstances.

Common Payment Mistakes to Avoid:

• Making multiple payments for single application (keep only one active application)
• Not saving payment receipt/transaction ID
• Closing browser window during payment process
• Using weak internet connection during payment
• Not checking bank account deduction status

Age Limit & Relaxation Details

Age Calculation Method: Your age will be calculated as on 01-08-2026 (cut-off date) based on your Matriculation (10th) certificate. For example, if you were born on 15-09-2001, your age on 01-08-2026 will be 24 years 10 months, making you eligible for General category. Always cross-verify your date of birth in all certificates to avoid discrepancies.

Important Note: Age relaxation is cumulative in nature. For instance, a female candidate from EBC category gets 3 years relaxation. If she is also a Bihar Government employee applying for higher cadre, she gets additional 5 years, making total relaxation 8 years (maximum age 33 years).

Educational Qualification & Eligibility Criteria

Physical Standard Requirements

Common Eligibility Mistakes Candidates Make:

• Applying without proper domicile certificate for reserved categories
• Claiming reservation benefit without valid caste/category certificate
• Not maintaining physical fitness standards before PST
• Submitting certificates from incompetent authorities
• EWS candidates applying without income/asset certificate (Financial Year 2024-25)
• Married women submitting caste certificate in husband’s name instead of father’s name

Post-wise & Category-wise Vacancy Distribution

Understanding Vacancy Distribution: Out of 83 total vacancies, 29 posts are horizontally reserved for women candidates across all categories. This means women compete within their respective categories but get additional reservation benefit. The 35% horizontal reservation for women is a progressive step by Bihar Government ensuring gender diversity in police force.

Competition Insight: With 83 vacancies and potentially thousands of applicants, the competition ratio could be approximately 1:200 or higher. General category faces toughest competition with only 34 seats. However, merit-based selection through written exam, PST, and document verification ensures deserving candidates get selected. Focus on thorough preparation rather than vacancy numbers.

Selection Process – Three Stage Recruitment

Stage 1: Written Examination (Main Merit Basis)

The written examination is the primary selection criterion and will be conducted in two papers, both objective type (OMR based):

Minimum Qualifying Marks (Category-wise)

Important: Candidates must score minimum qualifying marks in BOTH papers separately. Failing to achieve qualifying marks in even one paper will lead to disqualification, regardless of total marks.

Stage 2: Physical Standard Test (PST)

Candidates qualifying written exam (approximately 3 times the number of vacancies per category) will be called for Physical Standard Test. This is a qualifying round with NO MARKS awarded. Candidates must meet the exact height, chest (for males), and weight (for females) measurements as specified earlier.

PST Procedure:

• Candidates report to designated centers with admit card and original documents
• Height measured using stadiometer (barefoot)
• Chest measured in relaxed and expanded state (males only)
• Weight measured on calibrated weighing machine (females)
• No relaxation in physical standards under any circumstances
• Medical board’s decision is final

Stage 3: Document Verification

Candidates clearing PST will undergo thorough document verification. Bring original + self-attested photocopies of:

• 10th (Matric) Certificate & Mark sheet (for DOB proof)
• 12th (Intermediate) Certificate & Mark sheet
• Caste Certificate (for reserved categories) from competent authority
• Domicile/Residential Certificate (mandatory for Bihar domicile)
• Non-Creamy Layer Certificate (for BC/EBC) – valid for current year
• EWS Certificate (format as per Bihar Govt. notification)
• Freedom Fighter Ward Certificate (if applicable)
• Valid Photo ID (Aadhaar/Driving License/Voter ID)

Final Merit List Preparation

Final merit list will be prepared based solely on marks obtained in written examination (both papers combined). In case of tie, preference will be given in following order:

1. Candidate with earlier date of birth (older candidate preferred)
2. If DOB is also same, higher educational qualification
3. If education is same, alphabetical order of name in Hindi

Exam Preparation Tips

• Focus on Bihar GK: Last 20 marks can be game-changer, study Bihar’s geography, history, current affairs
• Master Reasoning: 50 marks in Paper 1 – practice puzzles, coding-decoding, series
• English Basics: Grammar, vocabulary, comprehension – 30 marks opportunity
• Mathematics Strategy: Cover 10th level arithmetic, algebra, geometry thoroughly
• Current Affairs: Last 6 months national & international events
• Time Management: Practice 200 questions in 180 minutes (90 sec per question)
• Attempt Accuracy: Due to negative marking, maintain 80-85% accuracy

Salary Structure & Benefits

Estimated In-hand Salary Calculation

Additional Benefits:

• Job Security: Permanent government job with retirement at 60 years
• Pension: Post-retirement pension as per 7th Pay Commission
• Medical Facilities: Cashless treatment for self and dependents
• Leave Benefits: Casual leave, earned leave, medical leave
• Promotion Opportunities: Regular promotions to Head Constable, ASI, SI levels
• Housing: Government quarters or HRA (whichever applicable)
• LTC/LFC: Leave travel concession for family
• Festival Advances: Interest-free advances on festivals

Career Growth & Salary Comparison: Starting with ₹35,000+ in-hand salary, constables can reach ₹50,000+ within 5-7 years through annual increments and promotions. Compared to private security jobs (₹15,000-₹20,000), this government position offers 2x salary plus lifetime benefits.

How to Apply Online – Step by Step Guide

Follow this comprehensive guide to complete your Bihar Police Special Branch Constable 2026 application without errors:

Before Starting Application

Step-by-Step Application Process

Step 1 Visit Official Portal

Open the CSBC official website csbc.bihar.gov.in. Navigate to “Bihar Police” tab or “Advts by Group” section. Click on “Advertisement No. 01/2026” to access the application portal.

Step 2 New Registration

Click on “Apply Online” or “New Registration” button. A registration form will appear asking for:

• Full Name (as per 10th certificate)
• Date of Birth
• Gender
• Mobile Number (OTP will be sent)
• Email ID
• Nationality (Select: Indian Citizen)
• Bihar Domicile (Yes/No)
• Category (UR/EWS/SC/ST/EBC/BC)

After filling basic details, click “Register”. You’ll receive Registration ID and Password via SMS and Email immediately.

Step 3 Payment of Application Fee

Login using Registration ID and Password received. Proceed to payment section. Pay ₹100 application fee through:

• Net Banking (All major banks)
• Credit Card (Visa/MasterCard/RuPay)
• Debit Card (All banks)

Note: Additional bank charges (₹5-15) will be deducted. Save payment receipt/transaction ID. Payment is non-refundable.

Step 4 Complete Application Form

After successful payment, login again and fill Part 2 of application form with complete details:

• Father’s Name / Husband’s Name
• Mother’s Name
• Complete Postal Address (Permanent & Correspondence)
• District, State, PIN Code
• Educational Qualifications (10th & 12th details)
• Board Name, Year of Passing, Roll Number, Marks obtained
• Category details (if claiming reservation)
• Physical measurements (Height, Chest/Weight)

Step 5 Upload Documents

Upload scanned documents in prescribed format:

• Photograph: Recent colored photo, white background, face clearly visible, 15-25 KB, .jpg/.jpeg/.gif
• Signature in English: Black/blue ink on white paper, scanned, 15-25 KB
• Signature in Hindi: Same specifications as English

Upload Tips: Use mobile scanner apps or visit cyber cafe. Ensure files are within size limit. Poor quality photos/signatures will lead to rejection.

Step 6 Review & Edit

Before final submission, carefully review all filled information using “Preview” or “Edit Details” option. Check for:

• Name spelling (should match 10th certificate)
• Date of birth accuracy
• Category selection correctness
• Mobile number and email validity
• Address completeness
• Photo and signature clarity

Step 7 Final Submission

After thorough verification, read the declaration carefully. Tick the checkbox agreeing to terms and conditions. Click “Confirm and Submit” button. Once submitted, NO CHANGES can be made.

Step 8 Download Acknowledgement

After successful submission, you’ll receive confirmation SMS/Email. Download and print the acknowledgement receipt containing:

• Application/Registration Number
• Your photograph
• Complete application details
• Payment details

Important: Take multiple printouts. This is required for future correspondence, admit card download, and document verification.

Correction/Cancellation Process

If you made a mistake and want to cancel your application:

• Login to your account before last date
• Use “Cancel Registration” option
• Previous application fee will NOT be refunded
• You can register again with same mobile/email by paying fresh fee
• However, try to avoid this – fill carefully the first time!

Application Submission Checklist

Common Application Errors to Avoid

Important Instructions for Candidates

Expert Tips & Success Strategy

1. Application Stage Tips

• Best Time to Apply: Apply within first week (06-12 February 2026) to avoid server rush and get ample time for corrections if needed.
• Document Preparation: Collect and verify all certificates 10 days before applying. Visit issuing authority if any certificate is missing or incorrect.
• Photo Quality: Get professional photographs clicked against pure white background. Wear formal attire. Home-clicked photos often get rejected.
• Signature Practice: Your signature in Hindi & English should be consistent. Practice it multiple times before scanning to ensure clarity and similarity across documents.

2. Written Exam Preparation Strategy

• 6-Month Study Plan: If you have 6 months, dedicate 4-5 hours daily. Cover one subject thoroughly before moving to next.
• Bihar GK is Goldmine: 20 marks from Bihar GK can be scored easily. Study Bihar’s districts, rivers, national parks, chief ministers, current schemes, festivals.
• Mock Tests are Must: Attempt at least 30-40 full-length mock tests before exam. This improves speed and accuracy significantly.
• Negative Marking Strategy: Never guess blindly. If you can eliminate 2 options, it’s worth attempting. If confused among all 4, better skip.
• Time Division: Allocate 45 minutes each to Paper 1 & Paper 2. Keep buffer time for revision and OMR filling.
• Current Affairs Window: Focus on last 6 months current affairs. Events before that have very low probability of being asked.
• Mathematics Shortcuts: Learn quick calculation methods, Vedic maths tricks, percentage shortcuts. Time saved here can be used in other sections.

3. Physical Fitness Preparation

• Start Early: Don’t wait for exam result. Start physical fitness routine from day one of application.
• Height Cannot Change: But you can improve posture. Stand straight during measurement. Every centimeter matters.
• Chest Expansion (Males): Practice deep breathing exercises daily. Gym training, swimming, cycling improve chest expansion.
• Weight Management (Females): Maintain 48+ kg weight. Neither too less nor excess. Balanced diet with protein is key.
• Overall Fitness: Medical test includes eyesight, hearing, general health. Avoid smoking, maintain good vision health.

4. Document Safety & Organization

• Create Document Folder: Keep all original certificates in one transparent folder. Add photocopy set too.
• Multiple Copies: Keep 5 photocopies of each certificate – application, admit card, PST, document verification, future use.
• Self-Attestation Technique: Sign across photograph on document. Write “Self Attested” with date and signature on photocopies.
• Lost Certificate Recovery: If any certificate is lost, apply for duplicate immediately. It may take 30-45 days.

5. Avoiding Rejection – Common Mistakes

• Name Mismatch: If your name differs even slightly in 10th, 12th, and other certificates, get an affidavit from notary stating all variations belong to same person.
• Date of Birth Issues: Some candidates have different DOB in different certificates. Get it corrected officially before applying.
• Category Certificate Authority: EWS, caste certificates must be from District Magistrate or authorized revenue officer only. Village Pradhan or Block level certificates are invalid.
• Certificate Expiry: NCL certificate for BC/EBC valid for 1 year only. Income certificate for EWS valid for 1 year. Ensure validity.

6. Stay Updated & Connected

• Bookmark Official Website: Add csbc.bihar.gov.in to browser favorites. Check weekly for updates.
• Email & SMS Alerts: Don’t change mobile number or email ID until recruitment completes. All important notifications come via these channels.
• Join Preparation Groups: Connect with other aspirants through social media (telegram/WhatsApp groups). Share knowledge and updates.
• Follow CSBC Social Media: Official updates often posted on social media handles first.

7. Mental Preparation & Stress Management

• Stay Positive: Competition is tough but not impossible. Thousands clear every year. Consistent effort beats talent.
• Handle Pressure: Practice meditation, yoga, or light exercise to manage exam stress and anxiety.
• Avoid Distractions: Reduce social media usage during preparation phase. Focus on your goal.
• Backup Plans: While preparing seriously, also apply for other similar exams. This reduces pressure and increases success chances.

Frequently Asked Questions (FAQs)