If you are building a startup in Chennai, the first stop is the state’s single portal, startuptn.in, run by the Tamil Nadu Startup and Innovation Mission (StartupTN, earlier called TANSIM) under the MSME Department. Registering there is the gateway to the state’s grant schemes, and more than 20,100 startups had signed up, according to Tamil Nadu’s report in the 2026 States’ Startup Ranking published by DPIIT.
That report rated Tamil Nadu a Top Performer in Category A. Below is what the state’s support actually consists of, which schemes are verified as running, and how a Chennai founder should approach them.
Who runs the system now
StartupTN sits within the MSME Department and works under the Tamil Nadu Startup and Innovation Policy 2023. Leadership changed this year. Sivaraj Ramanathan stepped down as Project Director and CEO in June 2026, and the state government later named Singai Ramachandran to head the mission, News Today reported on 3 September 2026. Policy and scheme names have so far carried over from the earlier government; if that changes, the portal is where it will show first.
The mission’s office is on the 10th floor of the Chennai Metro Rail building near Nandanam metro station, and its listed helpline is 155343, according to the Startup India state policy page. The email given there is support@startuptn.in.
TANSEED: the seed grant most founders apply for
TANSEED is the state’s best-known funding window. It gives early-stage startups a support equity-linked grant: up to ₹15 lakh for green technology, rural-impact and women-led startups, and up to ₹10 lakh in other sectors. From the fifth round onward StartupTN takes a 3% stake in startups it backs, and selected founders also go through a one-year accelerator with mentoring.
The most recent call, TANSEED 8.0, took applications from 6 to 20 December 2025, Entrepreneur India reported. By then the scheme, launched in 2021, had approved funding for 169 startups. To qualify, a startup must be registered in Tamil Nadu, listed on StartupTN and recognised by DPIIT. Businesses formed by splitting up an existing company, subsidiaries, joint ventures and Indian arms of foreign firms are excluded.
The DPIIT report says a quarter of TANSEED assistance is earmarked for women-led startups. Rounds open for short windows, so watch the portal rather than waiting for newspaper coverage.
Other state funds worth knowing
- Tamil Nadu SC/ST Startup Fund: a corpus of about ₹50 crore, announced in 2022, for startups majority-owned by founders from Scheduled Castes and Scheduled Tribes.
- Tamil Nadu Emerging Sector Seed Fund: an anchor corpus of about ₹100 crore, supported by TIDCO under the Industries Department, investing in technology-driven startups and MSMEs in sunrise sectors.
- TN-RISE: a women’s startup council and support platform, listed by DPIIT among the state’s programmes.
- Startup Data Server Services Scheme: eligible startups can get up to ₹5 lakh a year towards data-centre costs. The 2026-27 policy note of the IT department says 75 startups have received ₹1.80 crore so far, Deccan Chronicle reported.
Across all state-supported channels, DPIIT counts 195-plus funded startups and more than ₹200 crore disbursed in the period it assessed (January 2023 to November 2024).
Incubators and mentoring
StartupTN does not run one central incubator. It funds and upgrades incubators in colleges and industry bodies. The DPIIT report lists 20-plus new manufacturing incubators set up and 15-plus existing ones upgraded, with more than 360 startups receiving incubation or acceleration support. In Chennai the large academic incubators, such as the IIT Madras Incubation Cell, run their own admission processes, so apply to them directly.
Two state tools sit alongside the incubators:
- StartupTN Catalyst, the platform for incubation and scheme applications.
- MentorTN (startuptnmentors.com), which matches founders with mentors.
The state also runs procurement facilitation desks at its hubs to help startups sell to government departments.
A practical order of steps for a Chennai founder
- Incorporate as a private limited company, LLP or registered partnership. Most schemes exclude sole proprietorships.
- Get DPIIT recognition on the Startup India portal. TANSEED requires it.
- Register on startuptn.in and complete your profile, including pitch deck and team details.
- Apply to an incubator whose sector fits yours. Many TANSEED applicants are already incubated, which helps with due diligence.
- Track open calls on the portal and prepare a clear use-of-funds plan. TANSEED money is meant for prototypes, market-ready products or pilot production.
A grant with an equity component is still a financing deal. Read the agreement terms carefully and take advice from a chartered accountant or lawyer before signing.
Quick answers
Is registering on StartupTN free?
The official sources reviewed do not mention a fee for registering on the portal. Be wary of agents who charge for it.
Can a sole proprietor apply for TANSEED?
The eligibility conditions require DPIIT recognition, which is given to companies, LLPs and registered partnerships, so a sole proprietorship would need to restructure first.
When is the next TANSEED round?
No date for TANSEED 9.0 had been published on official channels as of mid-October 2026. Calls are announced on startuptn.in.
Does StartupTN help with government tenders?
Yes. DPIIT notes procurement facilitation desks at StartupTN hubs, set up to help startups take part in public procurement.
Information checked against official sources on 18 October 2026. Fees, dates and rules can change; confirm on the linked official pages before acting.
Sources
- States’ Startup Ranking 2026: Tamil Nadu State Report (Startup India, DPIIT)
- Tamil Nadu state startup policy page (Startup India, DPIIT)
- StartupTN opens applications for TANSEED 8.0 (Entrepreneur India, 8 December 2025)
- Singai Ramachandran appointed head of StartupTN (News Today, 3 September 2026)
- Policy Note 2026-27 of the AI, IT and Digital Services Department, as reported (Deccan Chronicle, 26 August 2026)
