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How Indian Startups Can Pay Zero Income Tax for 3 Years – A Deep Dive
In a landmark decision to boost innovation, the Government of India has extended one of its most powerful benefits for new businesses — a 100% income tax exemption for three consecutive years.
This tax holiday, offered under Section 80-IAC of the Income Tax Act, is aimed at encouraging the growth of genuine, innovation-led startups by allowing them to reinvest profits into expansion without tax burdens during their critical early years.

What is Section 80-IAC?
Section 80-IAC provides eligible startups a 100% deduction of profits and gains from business for any 3 consecutive assessment years out of 10 years since incorporation. This means:
No income tax on profits
Applicable for 3 years (chosen by the startup)
Effective for businesses incorporated till April 1, 2030
It’s one of the few schemes that provide a direct financial benefit rather than just credit access or subsidies.
What’s New in 2025?
The Union Budget 2025 brought key upgrades:
- Deadline Extended: The window to qualify has been extended from March 31, 2025 to April 1, 2030
- Encourages more startups to apply under DPIIT
- Boosts innovation in sectors like AI, deep tech, agritech, climate tech, and fintech
Who is Eligible?
To avail the tax break, your startup must meet all of the following criteria:
| Requirement | Details |
|---|---|
| Entity Type | Must be a Private Limited Company or LLP |
| Registration | Must be recognized by DPIIT under Startup India |
| Incorporation Window | Between April 1, 2016 and April 1, 2030 |
| Annual Turnover | Must not exceed ₹100 crore in any financial year |
| Business Nature | Must be working on innovation, development, or improvement of products/services |
| Not Formed by Split or Merger | Should not be formed by splitting up or reconstructing an existing business |
Why Is This a Game-Changer?
Startups usually operate on thin margins and need every rupee to build, hire, and expand. This tax relief allows founders to:
- Reinvest profits without tax burdens
- Improve investor confidence
- Scale faster during their most vulnerable years
- Focus on product-market fit instead of tax liabilities
How to Apply
Here’s a step-by-step guide to claim the tax holiday:
- Register on Startup India Portal
- Get DPIIT Recognition Certificate
- After recognition, apply to CBDT (Central Board of Direct Taxes) for Section 80-IAC approval
- Choose any 3 consecutive years in your first 10 years of operations to claim the exemption The benefit is not automatic — you must apply and receive confirmation from CBDT before filing for deductions
Real-World Example
Startup A was incorporated in 2023, registered with DPIIT, and hit ₹4.5 crore turnover in 2024, ₹9 crore in 2025, and ₹15 crore in 2026.
- It chose FY 2024–26 for tax exemption
- Filed Section 80-IAC claim
- Saved nearly ₹2.8 crore in total income tax over those 3 years
- Reinvested in talent and R&D
Expert Opinions
Nitin Kaushik, Chartered Accountant:
Section 80-IAC is not a loophole — it’s a fully legal benefit designed to nurture the startup ecosystem. If you’re compliant and innovative, there’s no reason to skip this
Priya Desai, VC Investor:
This tax holiday makes Indian startups more attractive to investors. More net profits = better runway and higher valuations
What Happens After 3 Years?
Once the 3-year exemption is used up:
- Startups are taxed as per regular corporate tax slabs
- Currently:
- 25% for startups with turnover < ₹400 crore
- Or 22% for companies opting out of other exemptions
Planning is key. Use your 3 tax-free years strategically (early growth, product pivots, or major hiring)