If you've been searching for a "TN Prohibition and Excise Sub Inspector" notification the way you'd search for a Bihar or Telangana Excise SI notification, you've probably noticed something odd. There's no separate exam by that exact name in Tamil Nadu. That's not a gap in your research. It's how the state has set the post up, and you need to understand this before you plan your preparation.
In Tamil Nadu, prohibition and excise enforcement is not run by a standalone excise department cadre like in most other states. It sits inside the Home, Prohibition and Excise Department, and the actual field enforcement wing, called the Prohibition Enforcement Wing, is staffed by regular Tamil Nadu Police officers. So the Sub Inspector who ends up doing prohibition and excise duty is, on paper, a Sub Inspector of Police recruited by TNUSRB, later posted to this wing. This blog explains that structure clearly, and gives you everything you need on the actual recruitment exam that leads to this role.
Latest notification and important dates
There is no dedicated "Excise SI" notification to track in Tamil Nadu. What you should track instead is the TNUSRB Sub Inspector of Police (Taluk, AR, TSP) joint recruitment, since postings to the Prohibition Enforcement Wing are made from officers recruited through this exact process. As of August 2026, the last completed cycle was 2025, and the next joint SI recruitment is listed as tentative in the TNUSRB annual planner. Treat every 2026-27 date below as tentative until TNUSRB confirms it.
| Event | 2025 cycle (last completed) | 2026-27 cycle (per TNUSRB annual planner) |
|---|---|---|
| Notification | 4 April 2025 | Tentative, around August 2027 for Joint Recruitment (SI Taluk, AR, TSP) |
| Application window | 7 April – 3 May 2025 (extended to 10 May) | Not announced |
| Correction window | 4 – 13 May 2025 | Not announced |
| Written exam | Announced separately after applications closed | Not announced |
| Admit card | Released before exam date | Not announced |
| Result | Declared in stages (written, PET, final) | Not announced |
Keep an eye on pareeksha.in/news and the official TNUSRB site for the actual notification when it drops. Don't trust random Telegram forwards on this; TNUSRB recruitment dates get pushed around a fair bit.
What the job actually is
A Sub Inspector posted to the Prohibition Enforcement Wing does the same core police work as any other SI, but the focus shifts to liquor law enforcement. Day to day, this means:
- Raiding illicit arrack and country liquor units, especially in rural belts
- Checking transport of liquor across district and state borders for smuggling
- Verifying TASMAC outlet compliance and license conditions
- Investigating cases under the Tamil Nadu Prohibition Act
- Coordinating with local police stations, forest checkposts and highway patrols
- Filing charge sheets, appearing in court, and managing station-level administration if posted at a unit
It's active field work. You're often out at odd hours, dealing with people who don't want to be caught, and covering a lot of ground in rural and semi-urban areas. If you want a desk job, this isn't it. If you want a role with real authority and variety, it works well.
Vacancy details and post breakdown
Since there's no separate excise cadre, vacancies for this role are folded into the overall TNUSRB SI (Taluk/AR/TSP) numbers, and postings to Prohibition Enforcement units happen administratively after selection, not through a separate merit list. In the 2025 cycle, TNUSRB advertised 1,299 Sub Inspector of Police posts:
| Category | Vacancies |
|---|---|
| Sub Inspector of Police (Taluk) | 933 |
| Sub Inspector of Police (Armed Reserve) | 366 |
| Total | 1,299 |
A portion of Taluk-category officers get posted to the Prohibition Enforcement Wing over their career, based on department requirement, seniority and vacancies in that wing. There's no way to apply specifically for "excise SI" as a separate choice at the application stage.
Eligibility
Age limit (as on 1 July of the recruitment year, based on the 2025 cycle pattern):
| Category | Age limit |
|---|---|
| General/Open | 20 to 30 years |
| BC / BC(Muslim) / MBC / DNC | Relaxation as per government norms, typically up to 32-33 years |
| SC / SC(Arunthathiyar) / ST | Higher relaxation, typically up to 35 years |
| Ex-servicemen | Service period plus 3 years added to upper limit |
| Government/departmental candidates | Separate relaxed age band applies |
Always check the exact figures in the fresh notification, since TNUSRB revises these slightly cycle to cycle.
Education: A bachelor's degree from a UGC-recognised or Tamil Nadu government-recognised university, in any stream. No specific subject is mandated.
Domicile: You don't have to be a Tamil Nadu native to apply, but communal reservation benefits (BC, MBC, SC, ST) apply only to candidates who are Tamil Nadu natives. Non-natives compete only in the open category.
Physical standards (typical figures from recent cycles, confirm in the current notification):
| Parameter | Men | Women |
|---|---|---|
| Height (General/BC) | 170 cm | 159 cm |
| Height (SC/ST) | 167 cm | 157 cm |
| Chest (men only) | 81 cm, expandable by 5 cm | Not applicable |
| Endurance run | 1500m in 7 minutes | 400m in 2 min 30 sec |
Application process and fees
Applications go through the TNUSRB website only, in online mode.
| Category | Fee |
|---|---|
| Open competition candidates | ₹500 |
| Candidates applying under both open and departmental quota | ₹1,000 |
| SC/ST, destitute widow, and certain exempted categories | Check exemption clause in the fresh notification |
Steps to apply:
- Register on the TNUSRB portal with a valid mobile number and email.
- Fill personal, educational and category details carefully.
- Upload photo, signature and required certificates in the specified format.
- Pay the fee online through the payment gateway.
- Submit and download the confirmation page for your records.
- Use the correction window (if given) to fix genuine errors, not to change your category or post preference casually.
Exam pattern
TNUSRB runs a two-part written test, different for open candidates and departmental (serving police/government) candidates.
Open candidates:
| Part | Marks | Questions | Focus |
|---|---|---|---|
| Part A | 40 | 80 | General knowledge, current affairs, general science |
| Part B | 30 | 60 | Reasoning, numerical ability, psychology, communication |
| Total written | 70 | 140 | Duration around 2.5 hours |
Departmental candidates:
| Part | Marks | Questions | Focus |
|---|---|---|---|
| Part A | 15 | 30 | General knowledge |
| Part B | 70 | 140 | IPC, CrPC, Evidence Act, police procedure, numerical and communication skills |
| Total written | 85 | 170 | Duration around 3 hours |
After written exam, for those who qualify:
- Physical Measurement Test (open candidates)
- Endurance Test (pass/fail, timed run)
- Physical Efficiency Test (further physical tasks, carries marks)
- Certificate Verification
- Viva-Voce, usually 10 marks, called at roughly 1:2 ratio to vacancies
Final selection is on total marks across written, PET and viva, plus a small component of special marks (NCC, sports, etc.) where applicable.
Detailed syllabus
General Knowledge: Current affairs (national and Tamil Nadu specific), Indian history and freedom struggle, Tamil Nadu history and culture, Indian polity and constitution basics, geography of India and Tamil Nadu, general science, sports, awards, government schemes.
Reasoning and numerical ability: Analogies, series, coding-decoding, blood relations, direction sense, simple arithmetic, percentages, ratio, average, time and work, data interpretation basics.
Psychology and communication (for open candidates' Part B): Basic behavioural questions, situational judgment, communication skills in an official/policing context.
For departmental candidates, the heavier legal component matters a lot: Indian Penal Code (offences, punishments), Code of Criminal Procedure (arrest, investigation, bail, FIR process), Indian Evidence Act (types of evidence, admissibility), police manual provisions, and general departmental procedure.
Even though this exam doesn't have an "excise law" paper by name, once you're posted to the Prohibition Enforcement Wing you will need working knowledge of the Tamil Nadu Prohibition Act, so it's worth reading up on it separately as part of your longer-term preparation, even if it's not directly tested at SI stage.
For structured subject-wise practice, use topic-wise practice sets, and for GK and current affairs specifically built for competitive exams, the General Awareness guide and current affairs section are useful starting points.
Salary, pay scale and career growth
Pay band for TNUSRB Sub Inspector of Police (which applies to those later posted to Prohibition Enforcement units too): ₹36,900 to ₹1,16,600 (Level 16 of the Tamil Nadu pay matrix), plus dearness allowance, house rent allowance, and other standard state government allowances.
In-hand salary for a fresher SI typically works out to somewhere between ₹50,000 and ₹65,000 a month depending on posting location and applicable allowances. It's a respectable starting salary for a graduate-entry post, better than most state-level clerical or teaching posts at entry level.
Career growth: SI to Inspector of Police, then Deputy Superintendent of Police (through departmental promotion, not always guaranteed but achievable with good service record), and further up the ranks over a full career. Officers who spend time in the Prohibition Enforcement Wing often build strong case-handling and investigation experience that helps at promotion boards.
Previous year cut-off
TNUSRB doesn't publish a single "excise" cut-off since this isn't a separate exam, but here's a rough sense of SI written exam cut-offs from recent cycles for context. Treat these as indicative, not exact, since category, gender and zone all affect the real number.
| Category | Approx. cut-off (out of 70, open candidates) |
|---|---|
| Open/General | 45-50 |
| BC/MBC | 40-45 |
| SC/ST | 32-38 |
Competition is stiff. Lakhs apply for a few hundred to a couple thousand seats each cycle, so don't take these numbers lightly.
Best books and preparation strategy
You don't need a mountain of books for this exam. What you need is consistency and a lot of mock practice under time pressure.
- General Knowledge: A standard Tamil Nadu-focused GK book (covers state history, culture, current schemes) plus a national-level GK book for the Indian side. Supplement with the General Awareness guide on Pareeksha.
- Reasoning: Any standard reasoning book with practice on series, coding, blood relations, direction sense. The reasoning guide covers this well with worked examples.
- Numerical ability: Basic arithmetic book covering percentages, ratios, time-speed-distance. The quantitative aptitude guide is a good free companion.
- Departmental candidates: A bare act or simplified guide to IPC, CrPC and Evidence Act is non-negotiable. Don't skip this section; it carries the bulk of marks in your paper.
A rough month-wise plan for a 4-month prep window:
- Month 1: Build GK base (Tamil Nadu + national), start reasoning basics.
- Month 2: Numerical ability daily practice, continue current affairs reading, start solving past papers.
- Month 3: Full-length mock tests weekly, review mistakes, start physical fitness training seriously.
- Month 4: Daily mocks, timed sectional tests, physical test practice runs, revision only, no new topics.
Use free mock tests to simulate exam-day pressure well before the real thing. Don't wait till the last month to take your first full mock; that's a common and costly mistake.
For general exam-wise resources across TN and other state/central exams, browse pareeksha.in/exams, and the free Reading Room has additional material if you want to go deeper on any subject.
Common mistakes and honest advice
Don't ignore the physical test prep while chasing marks in the written exam. A lot of candidates clear the written round comfortably and then struggle with the endurance run because they never trained for it seriously. Start running and building stamina from day one of your preparation, not after the written result.
If you're a departmental candidate, don't underestimate the legal portion. Candidates from a general education background sometimes assume GK alone will carry them through; it won't, because the departmental paper weighs IPC/CrPC/Evidence Act heavily.
Also, stop searching for a separate "excise SI syllabus" that doesn't exist for Tamil Nadu. Prepare for the TNUSRB SI exam properly, and if you get selected and later posted to the Prohibition Enforcement Wing, you'll pick up the specific prohibition law knowledge through department training and on-the-job experience.
FAQ
Is there a separate TN Prohibition and Excise Sub Inspector exam? No. Tamil Nadu doesn't run a standalone excise SI recruitment like some other states. Officers for this wing come from the regular TNUSRB Sub Inspector of Police recruitment and get posted there later.
How do I apply specifically for the excise/prohibition wing? You can't choose this at the application stage. Posting to the Prohibition Enforcement Wing happens administratively after you're selected and inducted as a Sub Inspector of Police.
What is the age limit for TNUSRB SI recruitment? Broadly 20 to 30 years for general category as of the 2025 cycle, with relaxation for BC, SC, ST and other eligible categories. Always check the fresh notification for exact figures.
What is the pay scale? ₹36,900 to ₹1,16,600 per month (Level 16), plus DA, HRA and other allowances.
Is a degree in law or a specific subject required? No. Any bachelor's degree from a recognised university is enough.
How tough is the physical test? It's demanding if you haven't trained. Height and chest standards are fixed, and the endurance run has a strict time limit. Start training early.
When is the next TNUSRB SI notification expected? Per the TNUSRB annual planner, the next Joint Recruitment (SI Taluk, AR, TSP) is tentatively listed around August 2027. This can change, so track official sources closer to the date.
Do women get the same posting opportunities in the Prohibition Enforcement Wing? Yes, women SIs recruited through TNUSRB are posted across wings including prohibition enforcement, based on department requirement.
Is there negative marking in the written exam? Historically, TNUSRB SI written exams have not applied negative marking, but always confirm this in the specific year's notification.
What subjects should I focus on most if I have limited time? For open candidates, prioritise GK and current affairs since Part A carries good weight. For departmental candidates, prioritise IPC, CrPC and Evidence Act since that section dominates the paper.
Related reads on Pareeksha
- TNPSC Group 4 complete guide
- TNUSRB Police Constable guide
- TNPSC Group 2 exam guide
- SSC GD Constable guide if you're also considering central police exams
Final word
The most useful thing you can do right now is stop hunting for a notification that doesn't exist under this exact name, and start preparing for the TNUSRB Sub Inspector exam properly. That's the real gateway to this kind of work in Tamil Nadu. Build your GK and reasoning base, get serious about your running and fitness early, and if you're coming from a departmental background, don't skimp on the legal portion. Track pareeksha.in/news for the next official notification, and use the study plan tool to structure your months once dates are out. The post itself is solid: decent pay, real responsibility, and a career path that goes places if you put in consistent work now.
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