Bihar BTSC Instructor Salary 2026 – Pay Scale, In-Hand & Career Growth
Bihar Technical Service Commission (BTSC) advertised 726 Instructor posts across ITI colleges and polytechnics in Bihar (Advt 14/2026 to 23/2026). The official pay scale is the 6th CPC pre-revised scale of ₹9,300–₹34,800 + Grade Pay ₹4,200. That number appears modest at first glance, but Bihar state Dearness Allowance and other allowances push the gross salary considerably higher. This guide breaks down every component so you know exactly what lands in your account on the 1st of each month.
One clarification upfront: this recruitment uses the 6th CPC pre-revised scale because Bihar state government posts in this cadre have not yet been migrated to 7th CPC. The Grade Pay of ₹4,200 corresponds roughly to Pay Level 6 in 7th CPC terms — but do not apply 7th CPC basic pay figures here. Use the official Bihar state pay calculations as described below.
Official Pay Scale – All 6 Trades
All 726 Instructor posts carry the same pay scale regardless of trade. Electrician, Electronics, Fitter, Surveyor, Welder, and Machinist Instructors are all on the same grade:
| Trade | Posts | Pay Scale | Grade Pay |
|---|---|---|---|
| Electrician / Wireman | 252 | ₹9,300–₹34,800 | ₹4,200 |
| Electronics Technician | 130 | ₹9,300–₹34,800 | ₹4,200 |
| Fitter | 84 | ₹9,300–₹34,800 | ₹4,200 |
| Surveyor | 84 | ₹9,300–₹34,800 | ₹4,200 |
| Welder | 84 | ₹9,300–₹34,800 | ₹4,200 |
| Machinist | 82 | ₹9,300–₹34,800 | ₹4,200 |
| Total | 726 | Same for all | ₹4,200 |
Every trade gets identical pay — your in-hand salary as an Electrician Instructor is exactly the same as a Fitter Instructor. Trade does not affect your monthly pay at any point in your career.
Monthly Pay Breakdown – What You Actually Receive
The 6th CPC pre-revised scale of ₹9,300–₹34,800 + GP ₹4,200 means the entry basic pay works out to approximately ₹9,300 (the minimum of the band) + ₹4,200 Grade Pay = ₹13,500 notional basic. However, Bihar state Dearness Allowance at approximately 42–44% of this basic significantly increases gross salary.
Important note: Bihar state in-hand salary at appointment depends on your exact pay fixation (which is done by the department at the time of joining) and the current DA rate. The figures below are estimates based on publicly available Bihar state DA rates (~42–44% as of 2025) and standard Bihar state allowances. Your appointment letter will confirm the exact figures.
| Component | Amount (Approx.) | Notes |
|---|---|---|
| Basic Pay + Grade Pay | ~₹13,500 | Entry level; GP ₹4,200 included |
| Dearness Allowance (~42–44%) | ~₹5,670–₹5,940 | Revised twice yearly by Bihar govt |
| House Rent Allowance | ~₹1,080–₹3,240 | 8–24% of basic; depends on posting city |
| Transport / Other Allowances | ~₹800–₹1,500 | Varies by posting location |
| Estimated Gross | ~₹19,000–₹22,000 | Entry level; confirm at appointment |
| NPS / GPF Deduction | ~₹1,350–₹1,500 | 10% of basic+DA for NPS posts |
| Estimated In-Hand | ~₹17,500–₹20,500 | Estimate only; appointment letter confirms |
These are entry-level estimates. Over 5–10 years, increments within the pay band and DA revisions raise both gross and in-hand significantly. The pay scale ceiling is ₹34,800 basic + ₹4,200 GP — so by the time you reach the top of the band (after several years of increments), gross salary is materially higher than the entry figures shown above.
Is the Pay Different Across Trades?
No. All 726 posts — across Electrician, Electronics, Fitter, Surveyor, Welder, and Machinist — carry the same GP ₹4,200 and the same pay band ₹9,300–₹34,800. Your trade does not determine your salary at any career stage. Two Instructors joining on the same date, one as Electrician and one as Welder, will draw identical salaries throughout their service.
Grade Pay Progression – Career Pay Ladder
The Grade Pay system in 6th CPC works as a career ladder. Each promotion moves you to a higher Grade Pay, which increases your effective basic for DA and increment calculations:
| Post / Stage | Grade Pay | Pay Band | Typical Timeline |
|---|---|---|---|
| Instructor (Entry) | ₹4,200 | ₹9,300–₹34,800 | At joining |
| Senior Instructor | ₹4,600 | ₹9,300–₹34,800 | After ~5 years service |
| Workshop Superintendent | ₹5,400 | ₹9,300–₹34,800 | Senior cadre promotion |
| Principal / HOD | ₹5,400+ | Higher band | After further service/DPC |
At Senior Instructor stage (GP ₹4,600), your effective basic increases and DA is recalculated, adding roughly ₹2,000–₹3,500 to gross salary compared to the entry level. At Workshop Superintendent level (GP ₹5,400), the increment is larger still.
