Innovations for Defence Excellence (iDEX / DISC)
Flagship defence entrepreneurship initiative offering grants-in-aid up to Rs. 1.5 crore (and up to Rs. 10 crore under iDEX Prime) to startups and MSMEs developing breakthrough military and aerospace technology.
Quick Eligibility Snapshot
₹Benefits & Entitlement Breakdown
📊Budget Allocation & Beneficiary Reach
Over 400 defence startups supported and 30+ procurement contracts awarded
As of: 2026-01-31PIB / Official Citation ↗Verified Eligibility Criteria
Startups recognized by DPIIT, Indian MSMEs, and individual innovators incorporated in India with majority Indian ownership and control.
Required Documents Checklist
Verify readiness before applying for Innovations for Defence Excellence (iDEX / DISC). Check off your papers or print this list before visiting your local CSC / Cyber Cafe.
Mandatory Documents(2)
Check off as readyKeep self-attested photocopies and clear digital scans (100 KB – 200 KB, PDF/JPG format) ready to avoid portal upload timeouts.
Worried About Application Rejection for Innovations for Defence Excellence (iDEX / DISC)?
Over 30% of applications on official portals get delayed or rejected due to minor certificate authority mismatches or unseeded bank accounts. Our civic research desk compiles a verified 1-page Scheme Blueprint tailored to your state and profile.
- ✓Valid issuing authority rules (Tehsildar/SDM)
- ✓Aadhaar-DBT bank seeding verification
- ✓Direct official portal guide (no middlemen)
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Application Effort & Process Friction
Readiness assessment derived from official prerequisites, mandatory documentation, and submission channels.
Effort scores reflect portal accessibility, mandatory document burden, and physical verification requirements.
How to Apply
- 1
Armed Forces release operational technological problem statements under DISC challenges on idex.gov.in.
- 2
Indian startups, MSMEs, and individual innovators submit technical project proposals and architecture plans.
- 3
High-Powered Selection Committee evaluates technical novelty and military operational utility.
- 4
Shortlisted winners sign tri-partite agreements with DIO and Partner Incubators (IITs/IIMs).
- 5
Milestone-based grant funding is disbursed; prototypes undergo direct live field firing and trials with the Armed Forces.
✅Before You Begin — Pre-Application Checklist
⚠️Common Rejection Reasons — Avoid These
Non-Indian entity ownership (>49% foreign shareholding), lack of technological innovation, or proposal falling outside notified defence operational challenges.
Official Government Application Portal
You will be redirected to the secure official portal: idex.gov.in
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Field-tested recommendations from administrative grievance circulars to avoid rejections and processing stalls.
Frequently Asked Questions (Officially Sourced)
Verified answers sourced directly from official circulars, gazettes, and portal FAQs. Never AI-invented.
What is the maximum financial grant available under iDEX?
Under the standard DISC challenges, startups can receive up to Rs. 1.5 crore in non-dilutive grant funding. Under iDEX Prime, the grant amount is enhanced up to Rs. 10 crore for complex military technologies.
Source: Official Scheme FAQ ↗Who owns the Intellectual Property (IP) created under iDEX?
The startup or innovator retains complete ownership of all Intellectual Property (IP) and patents developed during the project.
Source: Official Scheme FAQ ↗Can an individual innovator without a registered company apply for iDEX?
Yes. Individual innovators can apply; however, upon selection, they are required to incorporate an Indian legal entity to receive milestone grant funds.
Source: Official Scheme FAQ ↗Who is eligible to apply for Innovations for Defence Excellence (iDEX / DISC)?
Eligible applicants must satisfy official government criteria for Innovations for Defence Excellence (iDEX / DISC). Age: min 18 years. Conditions: Startups recognized by DPIIT, Indian MSMEs, and individual innovators incorporated in India with majority Indian ownership and control..
Source: Official Scheme FAQ ↗Can I track my Innovations for Defence Excellence (iDEX / DISC) application status?
Application status for Innovations for Defence Excellence (iDEX / DISC) can typically be tracked through the official portal at idex.gov.in using your Aadhaar number, application reference number, or registered mobile number. Alternatively, contact the scheme helpline or visit your nearest Common Service Centre (CSC).
What should I do if my Innovations for Defence Excellence (iDEX / DISC) payment is delayed or rejected?
First, verify your Aadhaar-bank account seeding status on the NPCI mapper (npci.org.in). If seeding is confirmed and payment is still pending, register a complaint on the Central Public Grievance Redressal System at pgportal.gov.in. You may also file an RTI application at rtionline.gov.in to obtain official rejection reasons within 30 days.
Is there an income tax implication for receiving Innovations for Defence Excellence (iDEX / DISC) benefits?
Agricultural income and certain welfare subsidies may be exempt from income tax under Section 10 of the Income Tax Act, 1961. Tax treatment varies by scheme type and beneficiary income level. Consult a certified tax practitioner or visit incometax.gov.in for scheme-specific tax guidance.
Common Rejection Reasons & Warnings
Non-Indian entity ownership (>49% foreign shareholding), lack of technological innovation, or proposal falling outside notified defence operational challenges.
Editorial Verification & Change Log
| Date | Field | Description / Update | Source Citation |
|---|---|---|---|
| 2026-10-18 | scheme_type | cs | Official Source ↗ |
| 2026-09-17 | initial_verification | Baseline verification of iDEX Rs. 1.5 Cr / Rs. 10 Cr grants, DISC challenges, and DIO partner incubators. | Official Source ↗ |
⚖Compare with Similar Schemes
Side-by-side eligibility, benefit, and effort comparison:
Application Window & Deadlines
Challenge-wise open rounds announced on idex.gov.in
🛟Grievance & RTI Channels
⏱Estimated Time to First Benefit
Scheme Intelligence
How is this calculated? ↗Verified 7d ago from .gov.in source
Requires documentation or office visit
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📅Scheme Milestone Timeline
Baseline verification of iDEX Rs. 1.5 Cr / Rs. 10 Cr grants, DISC challenges, an...
Official Source ↗Schemes You Can Stack With This
Complementary programs with non-conflicting eligibility that you can claim concurrently:
Official Helpline & Nodal Offices
Defence Innovation Organisation (DIO) - iDEX Secretariat
8th Floor, DRDO Bhawan, Rajaji Marg, New Delhi 110011
Helpline: 011-23010201
Jurisdiction: National (All-India)Notice a Discrepancy?
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Verification Metadata
Last verified by Eligo researchers on 2026-10-12 against official government documentation.
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