States’ own tax mop-up now contributes more than half in total revenue receipts

States' own tax revenue (SOTR) accounted for more than half of combined revenue receipts in FY 2024-25 — a milestone in states' fiscal self-reliance — reachi...

What Happened

States' own tax revenue (SOTR) accounted for more than half of combined revenue receipts in FY 2024-25 — a milestone in states' fiscal self-reliance — reaching Rs 20.31 lakh crore out of combined revenue receipts of Rs 40.52 lakh crore.
SOTR more than doubled over the decade from FY 2015-16 to FY 2024-25, rising from approximately Rs 8.40 lakh crore to Rs 20.31 lakh crore.
State GST — the states' share of the goods and services tax — contributed more than 43 per cent of aggregate own tax revenues in FY25, making it the single largest component of states' own taxation.
Despite the strong revenue performance, all 28 states still reported fiscal deficits in FY25, with combined expenditure of Rs 51.20 lakh crore outpacing even the improved revenue mobilisation.

Static Topic Bridges

States' Revenue Receipts: Structure and Sources

Revenue receipts of a state government comprise four main streams. Own Tax Revenue (OTR) includes taxes levied and collected entirely by the state — State GST, state excise (on liquor), stamp duty and registration fees, vehicle tax, electricity duty, and professional tax, among others. Own Non-Tax Revenue covers fees, user charges, interest receipts, and dividends from state-owned enterprises. Shared Central Taxes are the state's constitutionally guaranteed share (41 per cent for 2021-26) of Central taxes, devolved through the Finance Commission mechanism under Article 280. Grants-in-Aid from the Centre include both Finance Commission grants and central scheme grants. The significance of SOTR crossing 50 per cent lies in the fact that it reduces states' fiscal dependence on Central transfers.

Revenue receipts formula: Own Tax Revenue + Own Non-Tax Revenue + Central Tax Devolution + Grants-in-Aid
Combined state revenue receipts FY25: Rs 40.52 lakh crore
Own tax revenue FY25: Rs 20.31 lakh crore (~50% of total)
Own tax revenue FY 2015-16: ~Rs 8.40 lakh crore — more than doubled in 10 years
State GST: largest single component of SOTR at over 43% of own taxes

Connection to this news: The crossing of the 50 per cent threshold is structurally significant — it means own revenues now finance more than half of what states spend on current account, reducing fiscal vulnerability to delays or shortfalls in Central transfers.

Goods and Services Tax (GST) and State Finances

GST, introduced through the 101st Constitutional Amendment in 2017, replaced a fragmented array of central and state taxes. For states, it subsumed State VAT, Central Sales Tax, entertainment tax, entry tax, and others. Under the dual GST structure, each transaction generates both a Central GST (CGST, collected by the Centre) and a State GST (SGST, collected by the relevant state), or an Integrated GST (IGST) for inter-state transactions which is then apportioned. States were initially guaranteed a compensation for any revenue shortfall below a 14 per cent growth rate for five years (2017-22); this compensation period ended in June 2022. The fact that State GST now contributes over 43 per cent of states' own taxes demonstrates that GST has become the fiscal backbone of state revenue.

101st Constitutional Amendment (2017): Enabled simultaneous Centre-state levy of GST
Article 246A: Gives concurrent power to levy GST to Parliament and state legislatures
GST Council: Joint forum for Centre and states to set rates and policy under Article 279A
GST compensation to states for revenue shortfall ended June 2022 (5-year guarantee period)
State GST share of own tax revenues: over 43% in FY25

Connection to this news: The health of state tax revenues is now materially tied to GST collections — making GST rate decisions, input tax credit design, and compliance improvements matters of direct state fiscal concern.

Tax Buoyancy and Own Revenue Growth

Tax buoyancy measures how responsive tax revenue is to economic growth — a buoyancy greater than 1 means taxes grow faster than GDP, improving the government's fiscal position over time. States' own tax revenues more than doubling over a decade during which the nominal economy also grew substantially suggests buoyancy close to or slightly above 1, with GST-related formalisation contributing to improved compliance. However, strong SOTR growth has not been sufficient to eliminate deficits because expenditure growth (131 per cent over the same decade) has outpaced revenue growth. The fiscal consolidation challenge for states is therefore not only about raising revenues but about managing expenditure composition — particularly the growing committed expenditure bloc.

SOTR growth: Rs 8.40 lakh crore (FY16) → Rs 20.31 lakh crore (FY25) — 141% growth
Total state expenditure growth: Rs 22.18 lakh crore (FY16) → Rs 51.20 lakh crore (FY25) — 131% growth
Revenue growth has been strong but expenditure momentum has been comparable or faster
GST formalisation and improved compliance have been major contributors to SOTR growth
Non-tax revenue (fees, user charges) typically grows more slowly and varies sharply across states

Connection to this news: The milestone of own taxes exceeding half of revenue receipts is genuine progress — but the simultaneous reality of all 28 states running fiscal deficits shows that improved revenue mobilisation has not yet translated into fiscal balance.

Key Facts & Data

States' own tax revenue (SOTR) FY25: Rs 20.31 lakh crore — first time crossing 50% of combined revenue receipts
SOTR in FY 2015-16: approximately Rs 8.40 lakh crore — grew 141% over the decade
State GST contribution to SOTR: over 43% in FY25 — largest single component
Combined state revenue receipts FY25: Rs 40.52 lakh crore
SOTR as share of total revenue receipts: approximately 50%
All 28 states still in fiscal deficit despite revenue milestone
Combined state expenditure FY25: Rs 51.20 lakh crore (15.78% of combined GSDP)
GST introduced via 101st Constitutional Amendment, 2017; state GST governed under Article 246A
GST Council established under Article 279A of the Constitution
Revenue expenditure dominates at over 80% of total state spending; committed items (salaries, pensions, interest) absorb over 43% of revenue spending
CAG K. Sanjay Murthy released the State Finances 2024-25 report in June 2026