Tamil Nadu Puts ₹500 Crore Behind a Two-Track Chip Push

Tamil Nadu's electronics exports grew from US$1.66 billion in 2020–21 to roughly US$19.97 billion in 2025–26, and the state now claims 41.63% of India's electronics exports — the backdrop against which Chennai has rolled out a ₹500 crore Semiconductor Mission 2030 and a new two-track incentive scheme aimed at moving the state beyond assembly.

The Tamil Nadu Semiconductor Mission 2030, announced in the State Budget 2025–26, runs five years with an estimated ₹500 crore allocation. It funds a Semiconductor Fabless Lab in Chennai at about ₹100 crore — built with industry and academic partners — plus two 100-acre semiconductor manufacturing parks, one in Sulur near Coimbatore and one near Palladam.

What did the 2024 policy offer?

The Tamil Nadu Semiconductor and Advanced Electronics Policy 2024 tied chip-manufacturing support to central approval, offering a state capital subsidy of up to 50% of the CAPEX assistance the Union Government provides — not 50% of total project investment. Disbursement depended on central approval. Add-ons included a 25% subsidy for testing and prototyping facilities capped at ₹1 crore, and ₹10,000 per person per month for 12 months for technical training of Tamil Nadu residents.

Advanced electronics manufacturers faced firmer thresholds: a minimum ₹200 crore investment and 150 jobs, plus 35 more jobs for each additional ₹50 crore, within a four-year window and with a 20% unit-level value-addition commitment. The package — limited to the first 20 applications — carries a 20% fixed capital subsidy, a 1.5% turnover subsidy for five years, and training support of ₹4,000 per person monthly, rising to ₹6,000 for women, transgender employees, persons with benchmark disabilities and Scheduled Caste/Scheduled Tribe workers.

Design and research firms get payroll support: 30% of payroll in year one, 25% in year two, 20% in year three, capped at ₹20,000 per employee monthly, provided they create at least 50 jobs within four years.

What does the 2026 scheme change?

The Tamil Nadu Semiconductor Ecosystem Scheme 2026, notified on 6 October and launched on 15 October per The New Indian Express, splits state support into two mutually exclusive tracks. Track 1 stacks state money on top of Semicon 2.0 approvals: 25% for specified fabrication and advanced packaging, 20% for legacy packaging, and 15% for equipment, raw materials, testing, characterisation and equipment R&D. Track 2 opens a route for projects that never applied for, or missed, central selection — offering fixed-capital subsidies of 15–25% and turnover subsidies up to 2% annually for five years. Investors pick one track per project; proposals go to Guidance Tamil Nadu by 30 September 2027.

The scheme also reaches upstream: equipment, materials, chemicals, gases, testing and research facilities — inputs a fab ecosystem cannot import indefinitely. Equipment and materials projects under Track 1 must staff at least 50% of the direct workforce, and 60% of high-value jobs, with Tamil Nadu residents.

Are the numbers holding up?

Early indicators lean positive but demand caution. Tamil Nadu hosts 11 of 46 projects approved nationwide under the Electronics Components Manufacturing Scheme by December 2025 — part of ₹54,567 crore in proposed national investments, a figure that should not be read as Tamil Nadu-specific. Seven Tamil Nadu design firms — including Mindgrove Technologies, InCore Semiconductors and Sicrest Semiconductors — appear on the MeitY DLI list of 22 July 2026; four get grants plus EDA tools, three get tools only. Two Electronics Manufacturing Clusters, at Manallur (₹587.47 crore) and Pillapaikkam (₹424.55 crore), are clusters — not fabs.

The fiscal context is less rosy. The CAG's State Finances Audit Report for 2024–25 puts Tamil Nadu's investment in state entities at ₹61,734.90 crore as of 31 March 2025, returning just ₹514 crore — 0.83% — while subsidies hit ₹52,603 crore, 16% of revenue expenditure versus 10.08% for all states. The auditors flagged both as constraints on developmental spending.

Whether the 2026 scheme converts incentives into operational fabs, local supplier networks and measurable value addition — rather than expanded assembly — will hinge on transparent reporting of realised investment, jobs and local sourcing against the September 2027 application deadline.