NIA ASI, Head Constable & DEO Recruitment 2026 (Deputation) — 111 Posts, Eligibility, Salary at DA 63%, How to Apply
Quick Highlights at a Glance
Table of Contents
- What Is the NIA ASI, HC & DEO Deputation Notice 2026?
- About the National Investigation Agency
- Important Dates and Deadline Planning
- Post-Wise Vacancy Details
- Eligibility Criteria for Each Post
- Age Limit: Who Is Too Old to Apply?
- Salary, Allowances and Monthly Pay at DA 63%
- Pay Option on Deputation: Post Scale vs Parent Pay
- Is There an Application Fee?
- Job Profile: What ASIs, HCs and DEOs Do in NIA
- How NIA Selects Deputationists
- How to Apply Through Proper Channel
- Mistakes That Get Nominations Rejected
- Deputation Tenure and Service Terms
- Errors in the Official Notice We Found
- General Instructions
- Frequently Asked Questions
- Important Links
1. What Is the NIA ASI, HC & DEO Deputation Notice 2026?
The National Investigation Agency (NIA) is filling 111 posts — 23 Assistant Sub-Inspectors, 53 Head Constables and 35 Data Entry Operators — on deputation. Only regular employees of Central, State or UT governments (and, for DEO, PSUs and autonomous bodies) can apply, offline through their own department, by 20 December 2026. There is no written exam, no fee and no online form.
The circular was issued from NIA Headquarters, New Delhi on 21 October 2026 under the signature of the Deputy Inspector General (Admin). Its distribution list tells you who NIA is fishing for: State DGPs, all Central Armed Police Forces (BSF, CRPF, CISF, SSB, ITBP, Assam Rifles, RPF), CBI, Intelligence Bureau, R&AW, CBDT, MeitY, and tech PSUs such as ECIL, BECIL, TCIL, RailTel and DRDO. The last group exists mainly for the Data Entry Operator post.
This notice runs alongside two other NIA deputation drives listed on the agency's recruitment page — one for Inspector & Sub-Inspector (closing 22 November 2026) and one for Ministerial staff (closing 25 November 2026). Together with the Inspector/SI notice, NIA is inducting 168 executive-side personnel this cycle.
Editorial Note: The Vacancy Vedika editorial team read all 13 pages of the NIA circular, including Annexures I(A), I(B), I(C) and the Annexure-II bio-data proforma, and cross-checked the closing date against NIA's official recruitment-notices page on 10 November 2026. Salary figures use the Dearness Allowance rate of 63% that applies from 1 July 2026 under the Department of Expenditure order dated 29 October 2026. We found three printing errors in the notice itself — see Section 15. Last updated: 10 November 2026.
- Who it is for: serving government employees holding equivalent posts on a regular basis.
- Who it is not for: freshers, private-sector staff, contract or ad-hoc employees.
- The overlooked route: a Head Constable with five years of regular service can be appointed as an ASI — a level jump from Pay Level-4 to Level-5.
2. About the National Investigation Agency
The National Investigation Agency is India's central counter-terrorism investigation agency, created under the NIA Act, 2008 after the November 2008 Mumbai attacks and functioning under the Ministry of Home Affairs. It investigates and prosecutes offences listed in the Act's schedule, including cases under the Unlawful Activities (Prevention) Act (UAPA).
The NIA (Amendment) Act, 2019 extended its reach to scheduled offences committed outside India that involve Indian citizens or interests. According to the Ministry of Home Affairs, the agency now operates 21 branch offices plus two zonal offices at Guwahati and Jammu, and set up a dedicated Foreign Investigation Request Unit in 2024. Because all three posts in this notice are "All India based", a selected officer can be posted to any of these offices — not just Delhi.
Organization Profile
- Full Name: National Investigation Agency
- Parent Ministry: Ministry of Home Affairs, Government of India
- Governing Law: National Investigation Agency Act, 2008 (amended 2019)
- Headquarters: Opposite CGO Complex, Lodhi Road, New Delhi – 110003
- HQ Telephone: 011-24368800 (Fax 011-24368801)
- Field Network: 21 branch offices, zonal offices at Guwahati and Jammu
- Head of Agency: Director General, an IPS officer of DGP rank
- Website: nia.mha.gov.in
3. Important Dates and Deadline Planning
The last date for nominations to reach NIA Headquarters is 20 December 2026. The circular fixes the deadline as 60 days from publication in Employment News, and NIA's own recruitment page lists the window as 21 October to 20 December 2026.
| Event | Date | Why It Matters |
|---|---|---|
| Circular issued by NIA HQ | 21 October 2026 | Reference date on the letter |
| Opening date (NIA website) | 21 October 2026 | Nominations accepted from here |
| Last date for receipt at NIA HQ | 20 December 2026 | Receipt date, not dispatch date |
| Crucial date for age (56 years) | 20 December 2026 | Age is checked on the closing date |
| APAR years to attach | 2021-22 to 2025-26 | Five consecutive years, attested |
| Penalty disclosure window | Last 10 years | Major and minor penalties both count |
| Sister notice: Inspector & SI | Closes 22 November 2026 | Separate circular, separate nomination |
| Sister notice: Ministerial staff | Closes 25 November 2026 | Separate circular |
Deadline Alert: The 20 December date is when the forwarded nomination must reach the DIG (Adm) at NIA HQ. Your parent office needs time to verify records, issue vigilance and integrity certificates, and countersign the bio-data. In most police organisations this chain takes two to four weeks, so aim to hand your papers to your own establishment branch by the end of November 2026.
4. Post-Wise Vacancy Details
NIA has announced 111 deputation vacancies: 53 Head Constables (48% of the total), 35 Data Entry Operators and 23 Assistant Sub-Inspectors. All three are Group 'C', non-gazetted, non-ministerial posts in the General Central Service.
| Post | Vacancies | Classification | Pay Level (7th CPC) | Posting |
|---|---|---|---|---|
| Assistant Sub-Inspector (ASI) | 23 | Group C, Non-Gazetted, Non-Ministerial | Level-5 (₹29,200–₹92,300) | All India |
| Head Constable (HC) | 53 | Group C, Non-Gazetted, Non-Ministerial | Level-4 (₹25,500–₹81,100) | All India |
| Data Entry Operator (DEO) | 35 | Group C, Non-Gazetted, Non-Ministerial | Level-5 (₹29,200–₹92,300) | All India |
| Total | 111 | Subject to change based on future vacancy position | ||
Unlike direct-recruitment notices, this circular has no UR/OBC/SC/ST/EWS split. Deputation is a transfer of an already-serving officer for a fixed term, and the circular simply lists one number per post. The Annexure-II bio-data still asks whether you belong to SC/ST, so answer that column accurately.
Every figure carries an asterisk: NIA can raise or lower the count before selection. At least one job portal has published this notice as "105 vacancies" — the correct sum of 23 + 53 + 35 is 111.
We have prepared a NIA ASI, HC & DEO Vacancy Breakdown 2026 that compares this notice with the parallel Inspector/SI drive and maps where the 168 executive posts are likely to be distributed across NIA branch offices.5. Eligibility Criteria for Each Post
Each post has a different feeder pool. ASI needs a graduate with two years of investigation, intelligence, operations or IT-management experience; HC needs a Class 12 pass serving in a police, intelligence or investigation body; DEO needs an 'O' or 'A' level IT certificate and is open to PSU and autonomous-body employees too.
Assistant Sub-Inspector (23 posts)
- Officer of Central Government, State Government or UT
- Route A: holding an analogous (ASI-equivalent) post on a regular basis
- Route B: Head Constable in Level-4 with 5 years' regular service in that grade, in a State or Central Police Organisation
- AND graduation from a recognised university
- AND at least 2 years' experience in criminal investigation, intelligence work, operations, or IT management
Head Constable (53 posts)
- Officer of a Central or State Police Organisation, a government intelligence agency, or another investigating body
- Holding an analogous post on a regular basis in the parent cadre
- Minimum Class 12 pass from a recognised Board
- No separate years-of-service condition is stated
Data Entry Operator (35 posts)
- Officer of Central Government, State Government, a Public Sector Undertaking, or an Autonomous Government Institution
- Holding an analogous post on a regular basis
- 'O' level or 'A' level certificate in Information Technology from a government-recognised institute
- No police background required
The HC-to-ASI route most applicants miss
Route B of the ASI annexure lets a Head Constable at Pay Level-4 apply for the ASI post at Level-5 after five years of regular service as HC. For a State police HC stuck behind a long promotion queue, this is a one-level jump with a 20% security allowance on top. The catch: you still need a degree and two years of qualifying experience, and the five years must be in the HC grade itself — not total service.
Three conditions that silently disqualify
| Condition | What the Notice Means | Who Is Affected |
|---|---|---|
| Feeder-category bar (ASI) | Officers in NIA's own feeder grade who are in the direct line of promotion cannot take the deputation route; deputationists cannot claim promotion either | Existing NIA HCs eyeing ASI |
| Intelligence experience definition | Only experience gained in an intelligence agency or a specialised intelligence wing of a police or enforcement agency counts as "intelligence work" | Officers counting routine beat or SB duties as intelligence |
| "Regular basis" requirement | The analogous post must be held substantively — not on ad-hoc, officiating or MACP-upgraded basis | HCs drawing Level-5 pay under MACP who assume they are ASI-equivalent |
Pro Tip for DEO applicants: 'O' and 'A' level are the NIELIT (formerly DOEACC) certificate courses. A generic computer diploma from a private institute is not the same thing. Keep the NIELIT certificate and mark-sheet attested before your office forwards the bio-data.
6. Age Limit: Who Is Too Old to Apply?
The maximum age for all three posts is 56 years, counted on the closing date of 20 December 2026. There is no minimum age and the circular grants no category-wise age relaxation.
In practical terms, an applicant who has not turned 57 by 20 December 2026 is within the limit — roughly anyone born on or after 21 December 1969. Confirm your own date with your establishment section, because some offices read "not exceeding 56" strictly as the day you complete 56.
| Post | Maximum Age | Crucial Date | Relaxation |
|---|---|---|---|
| Assistant Sub-Inspector | 56 years | 20 December 2026 | None stated |
| Head Constable | 56 years | 20 December 2026 | None stated |
| Data Entry Operator | 56 years | 20 December 2026 | None stated |
The 56-year ceiling lines up with a three-year deputation tenure finishing before the usual central superannuation age of 60. If you are close to the limit, also check your parent organisation's retirement age — several CAPFs and State police forces have different superannuation rules for lower ranks, and NIA will not keep a deputationist beyond the date of retirement.
7. Salary, Allowances and Monthly Pay at DA 63%
An ASI or DEO joining at the entry stage of Pay Level-5 (basic ₹29,200) would draw about ₹68,000 gross per month in Delhi; a Head Constable at the entry stage of Level-4 (basic ₹25,500) about ₹60,000. The 20% Special Security Allowance is what lifts NIA pay above an ordinary Group C post at the same level.
Pay Structure by Post
Estimated monthly emoluments at entry basic (Delhi / X-class city)
| Component | Rate | ASI / DEO (Level-5) | Head Constable (Level-4) |
|---|---|---|---|
| Basic Pay (first cell) | Pay Matrix | ₹29,200 | ₹25,500 |
| Dearness Allowance | 63% from 1 July 2026 | ₹18,396 | ₹16,065 |
| House Rent Allowance | 30% (X city) | ₹8,760 | ₹7,650 |
| Special Security Allowance | 20% of basic | ₹5,840 | ₹5,100 |
| Transport Allowance | ₹3,600 + DA (higher TPTA city) | ₹5,868 | ₹5,868 |
| Approximate Gross | ₹68,064 | ₹60,183 | |
At a Y-class branch (for example Lucknow or Jaipur) HRA drops to 20%, taking the ASI/DEO gross to about ₹65,100 and the HC gross to about ₹57,600. Most applicants will not join at the first cell: an HC with five or more years of service already has a higher basic, and pay on deputation is fixed under DoPT rules from your current pay — the table is a floor, not a forecast.
Pension Note: Deputation does not change your pension scheme. Contributions under NPS or UPS (or GPF for pre-2004 entrants) continue as per your parent organisation, so deduct those from the gross figures above to estimate take-home pay.
8. Pay Option on Deputation: Post Scale vs Parent Pay
A deputationist chooses between two pay options under DoPT OM No. 6/8/2009-Estt.(Pay-II) dated 17 June 2010, which the NIA circular names as the governing rule. You either draw pay in the NIA post's own pay level, or keep your parent-department pay and add a Deputation (Duty) Allowance.
| Feature | Option A: Pay in NIA Post | Option B: Parent Pay + Deputation Allowance |
|---|---|---|
| Basic pay | Fixed in Level-4 or Level-5 of the NIA post | Your current basic in the parent cadre |
| Extra allowance | Allowances attached to the NIA post | 5% of basic (same station) or 10% (change of station) |
| Current ceiling | Not applicable | ₹5,625 per month (same station) / ₹11,250 (other station) |
| Time limit | For the whole tenure | Deputation allowance paid only up to the fifth year |
| Usually better when | The NIA post is a higher level than yours (e.g. HC → ASI) | The NIA post is at the same level as your parent post |
The base ceilings of ₹4,500 and ₹9,000 were set by DoPT OM No. 2/11/2017-Estt.(Pay-II) dated 24 November 2017, with a built-in rise of 25% each time DA increases by 50%. DA crossed 50% in January 2024, which is why the ceilings now stand at ₹5,625 and ₹11,250.
How the 20% Special Security Allowance interacts with Option B is not spelled out in the circular. Ask NIA's administration branch in writing before you exercise the option — once fixed, the option is difficult to reverse during the tenure.
9. Is There an Application Fee?
No. The NIA circular does not prescribe any application fee for ASI, Head Constable or Data Entry Operator nominations, and there is no payment gateway because there is no online form.
| Category | Fee | Real Cost to Budget For |
|---|---|---|
| All applicants (all posts) | ₹0 | Photocopies of five APARs and certificates, attestation, and Speed Post or registered post to NIA HQ |
10. Job Profile: What ASIs, HCs and DEOs Do in NIA
ASIs and Head Constables are the field arm of NIA case teams — raids, crime-scene security, warrant execution, intelligence collection and custody of the accused. DEOs run the data side: sorting, entering, verifying and protecting case information.
| Duty | ASI | Head Constable | DEO |
|---|---|---|---|
| Accompanying the Chief Investigation Officer / investigation team | Yes (CIO) | Yes (team) | — |
| Member of raid, search and seizure team | Yes | — | — |
| Securing the crime scene | Yes | Yes | — |
| Executing summons and warrants | Yes | Yes | — |
| Collecting intelligence and ground verification of inputs | Yes | Yes | — |
| Guarding accused persons in custody | Yes | Yes | — |
| Preparing, entering and proofreading source data | — | — | Yes |
| Maintaining confidentiality of case information | — | — | Yes |
| Typing, filing, record upkeep and clerical back-up | — | — | Yes |
The listed ASI duties explicitly include raid and seizure work, which the HC list leaves out — a signal that NIA wants ASIs who have already handled searches under the criminal procedure law in their parent force. Mention such cases in column 16.A of the bio-data.
11. How NIA Selects Deputationists
There is no written test, physical test or skill test. Selection is on record: NIA's selection committee assesses the countersigned bio-data, five years of APARs, vigilance and integrity clearances, and penalty history, and matches the applicant's experience to the post.
Your controlling authority checks your records, issues vigilance clearance and integrity certificate, and countersigns the Annexure-II proforma. Nominations not routed this way are not considered.
The administration wing at NIA HQ checks rank equivalence, regular-basis status, qualification, experience and age against the annexure for the post applied.
The committee reviews APAR gradings for 2021-22 to 2025-26, the nature of duties described in column 7, and any penalties in the last ten years. Clean records with field experience rank ahead.
NIA issues terms of deputation to selected officers through the parent department, governed by the DoPT OM of 17 June 2010.
Your employer has already certified that you will be relieved immediately if selected, so joining usually follows quickly. Posting can be at any NIA branch in India.
12. How to Apply Through Proper Channel
Fill the Annexure-II bio-data, attach the five supporting documents, and submit the set to your own office, which forwards it to the DIG (Adm), NIA HQ, New Delhi by 20 December 2026. You may also send an advance copy by e-mail or post, but the formal nomination must come from your department.
Get the circular with Annexures I(A)–I(C) and the Annexure-II bio-data from the recruitment-notices page of nia.mha.gov.in.
Write the post name at the top. In column 5, map your qualification and experience against the essential requirement line by line. In column 7, list only regular-basis posts and pay scales.
Attested APAR copies for 2021-22 to 2025-26, vigilance clearance, integrity certificate, details of major or minor penalties in the last ten years (or a nil statement), and attested educational certificates.
Your cadre-controlling authority completes the employer certificate on the last page, countersigns with seal, and forwards the bundle.
Email a scanned set to digadmin.nia@gov.in or post it to NIA HQ so your candidature is on record while the forwarded copy travels.
Keep the dispatch number and Speed Post tracking ID. Ask your office to confirm the date the nomination left the unit.
Document checklist
| Document | Issued / Signed By | Requirement |
|---|---|---|
| Bio-data (Annexure-II) | Applicant; countersigned by competent authority | Mandatory, in prescribed format |
| APAR photocopies, 2021-22 to 2025-26 | Attested; employer certificate refers to attestation by an Under Secretary-rank officer or above | All five years |
| Vigilance Clearance Certificate | Parent department | Mandatory |
| Integrity Certificate | Parent department | Mandatory |
| Major/minor penalty details (last 10 years) | Parent department | List or nil statement |
| Educational certificates | Attested with rubber stamp | Degree (ASI), Class 12 (HC), 'O'/'A' level (DEO) |
| Cadre clearance | Parent cadre | Only if you are already on deputation elsewhere |
Warning: The circular states that a candidate who applies will not be allowed to withdraw later. Clear the decision with your family and your unit before the papers go out — a withdrawn nomination can be treated as a refusal on your service record.
13. Mistakes That Get Nominations Rejected
Most deputation nominations fail on paperwork, not merit. These six errors come straight from the instructions buried in the Annexure-II proforma and the employer certificate.
| Mistake | Consequence | Fix |
|---|---|---|
| Showing MACP/ACP pay as the pay of your regular post | Wrong rank equivalence; nomination rejected | Column 7 lists only the regular post's pay; MACP goes in the separate table below it |
| Applying directly to NIA without forwarding | Not considered | Route through your cadre-controlling authority; advance copy is only a supplement |
| Missing one APAR year | Incomplete dossier | Get all five years, 2021-22 to 2025-26, attested |
| Employer certificate left blank on penalties | Returned for clarification, often past the deadline | Tick "no penalty" or attach the list for ten years |
| Counting general police work as intelligence experience | Fails ASI experience test | Show posting in an intelligence agency or specialised intelligence wing |
| Wrong option in column 17 | Confusion over absorption vs deputation | Write "Deputation (ISTC)" — this circular invites deputation |
One more trap: column 10 asks for the date you returned from any earlier deputation. DoPT guidelines generally expect a gap between two spells of deputation, so disclose the exact date rather than leaving it blank.
14. Deputation Tenure and Service Terms
Deputation to NIA is ordinarily limited to three years, and this includes any time already spent in another ex-cadre post immediately before. All other terms follow DoPT OM No. 6/8/2009-Estt.(Pay-II) dated 17 June 2010, as amended.
- Tenure: three years ordinarily; an officer arriving straight from another deputation gets only the balance of three years.
- Lien: you keep your lien in the parent cadre and return there at the end of the tenure.
- No promotion in NIA: deputationists are not considered for promotion within NIA.
- Immediate relief: the employer certifies in advance that you will be relieved immediately on selection.
- Deputation allowance: if you choose parent pay, the allowance stops after the fifth year even if the tenure is extended.
- Lower-scale bar: under DoPT rules an officer cannot go on deputation to a post in a lower scale than the one held.
15. Errors in the Official Notice We Found
The NIA circular contains internal inconsistencies, and several job portals have copied them as fact. Here is what the notice says, what is correct, and why it matters.
| Where | Notice Says | Correct Position | Impact |
|---|---|---|---|
| Annexure-I(B), HC pay | Level-4, ₹25,500–₹81,700 | Level-4 runs ₹25,500–₹81,100, as Annexure-I(A) itself states | Low — the level is right; the maximum is misprinted |
| Page 1 vacancy table | HC and DEO in "PB-2" with GP ₹2,400 / ₹2,800 | Grade Pay ₹2,400 and ₹2,800 belong to PB-1 (₹5,200–20,200), as Annexures I(B) and I(C) say | Matters for equivalence if your parent post is still described in pre-revised scales |
| Paras 2 and 4, website | www.nia.gov.in | The notice is hosted on the recruitment-notices page of nia.mha.gov.in | Use the MHA-domain link to download forms |
| Annexure-I(A) and I(C) headings | "Deputation/absorption" | The covering letter invites nominations on deputation only | Choose deputation in column 17 |
| Annexure-I(B), Note 1 | Defines intelligence experience | The HC criteria contain no experience requirement for the note to apply to | Likely carried over from the ASI annexure; no extra condition for HC |
16. General Instructions
- Apply for one post per bio-data; use separate forms if you are eligible for two posts.
- Vacancy numbers may change before selection.
- Eligibility, the application form and the Recruitment Rules are available on the NIA website.
- Officers already on deputation must route the application through their parent cadre with cadre clearance.
- Information in the bio-data is checked by the selection committee against your documents; false entries can cancel the appointment.
- Data Entry Operator applicants from PSUs and autonomous bodies apply through their own administration, exactly like government employees.
- Selected officers may be posted to any NIA branch or zonal office in India.
17. Frequently Asked Questions
Below are the questions serving police, CAPF and government employees ask most about the NIA ASI, Head Constable and Data Entry Operator deputation notice. For anything not covered here, refer to the official circular or contact NIA HQ.
18. Important Links
| Description | Link |
|---|---|
| Official Notice + Annexures (PDF) | Download Notice |
| NIA Recruitment Notices Page | nia.mha.gov.in/en/recruitment-notices |
| Inspector & Sub-Inspector Deputation Notice | Download PDF |
| Advance Copy E-mail | digadmin.nia@gov.in |
| NIA Official Website | nia.mha.gov.in |
| Eligibility Guide | NIA Deputation Eligibility 2026 |
| Salary Guide | NIA ASI, HC & DEO Salary 2026 |
| Application Guide | How to Apply for NIA Deputation 2026 |
Frequently Asked Questions (FAQs)
There are 111 vacancies: 23 Assistant Sub-Inspector, 53 Head Constable and 35 Data Entry Operator posts, all Group C and posted anywhere in India. NIA may change these numbers before selection. Some portals show 105, but 23 + 53 + 35 = 111.
Nominations must reach the DIG (Adm), NIA HQ, New Delhi by 20 December 2026, as listed on NIA's recruitment page. Because your own office has to verify and forward the papers, submit them to your establishment branch by late November.
Yes. A Head Constable in Pay Level-4 with five years of regular service in the HC grade in a State or Central Police Organisation can apply for ASI (Level-5), provided he or she is a graduate with at least two years of experience in criminal investigation, intelligence, operations or IT management.
No. These posts are filled only by deputation, so applicants must already hold an equivalent post on a regular basis in Central, State or UT government. For the DEO post, regular employees of PSUs and autonomous government institutions are also eligible. Contract and ad-hoc staff cannot apply.
ASI and DEO are in Pay Level-5 (₹29,200–₹92,300) and HC in Level-4 (₹25,500–₹81,100), plus a 20% Special Security Allowance. At entry basic in Delhi with DA at 63%, gross pay is roughly ₹68,000 for ASI/DEO and ₹60,000 for HC, before NPS or UPS deductions.
If you keep your parent pay instead of the NIA post's scale, you get a Deputation (Duty) Allowance of 5% of basic pay for the same station or 10% for a change of station. After DA crossed 50%, the ceilings are ₹5,625 and ₹11,250 per month, payable only up to the fifth year (DoPT OM dated 24.11.2017).
No. There is no written, physical or skill test. NIA's selection committee assesses the countersigned bio-data, APARs for 2021-22 to 2025-26, vigilance and integrity certificates, and penalty record for the last ten years.
The maximum age is 56 years on the closing date, 20 December 2026, for all three posts. The circular gives no category-wise age relaxation.
You need the Annexure-II bio-data countersigned by your competent authority, attested APAR copies for 2021-22 to 2025-26, vigilance clearance, integrity certificate, a statement of major or minor penalties in the last ten years, and attested educational certificates. An advance copy can be e-mailed to digadmin.nia@gov.in.
No. The circular states that candidates who apply will not be allowed to withdraw their candidature later, and your employer certifies that you will be relieved immediately if selected. Decide before your office forwards the nomination.