Uttar Pradesh's own Economic Survey projects 10–12% GSDP growth and a ₹50 lakh crore investment pipeline. Its state budget assumed a 41% jump in own-tax revenue for FY2025-26. And yet the state's actual domestic GST collection fell 11.0% that same year, in a year national collection fell — among the sharpest state-level declines this piece has data for, though not independently verified against every major state's own filing, and this piece has not separately confirmed how many of the prior five years also saw a national decline. Those two facts look contradictory until you look inside the year rather than just at its total: UP's GST was roughly flat as late as December 2025, the decline was concentrated in the first quarter of calendar 2026, and by April 2026 — the first month of the new fiscal year — collection was back to positive growth alongside a striking 19.6% jump in registered taxpayers. This piece walks through how GST actually gets divided between Centre and states, why that mechanism matters for reading any state's numbers correctly, and what UP's month-by-month data says about whether its GST dip was a real slowdown or a transition effect from September 2025's GST 2.0 rate cuts working through the system.
Policy · Public Finance · Uttar Pradesh
Uttar Pradesh's GST Puzzle: A Growing Economy That Had a Terrible Year, and Then Didn't
1. How GST is actually split, and why it matters for reading state numbers
Every domestic GST transaction in India is taxed twice, once by the Centre and once by a state — but which state, and how, depends on whether the buyer and seller are in the same state or different ones.
- Same-state sale (e.g., a Lucknow manufacturer selling to a Kanpur retailer): the transaction is split into CGST (goes to the Centre) and SGST (goes to Uttar Pradesh, because that's where both parties are registered). On an 18% sale, that's typically 9% CGST + 9% SGST.
- Inter-state sale (e.g., a Gujarat manufacturer selling to a Uttar Pradesh retailer): the transaction is taxed as IGST (18% in this example) and collected entirely by the Centre at the point of collection — which, notably, is wherever the seller is registered, not the buyer. Gujarat's tax authority sees this transaction on its books first.
That second case is why a raw "GST collected in State X" figure understates how much revenue a big consuming state like Uttar Pradesh actually gets, and overstates how much a big exporting-to-other-states state like Gujarat keeps. GST is meant to be a destination-based (consumption) tax, not an origin-based one — the buyer's state is supposed to get the revenue, not the seller's. The correction mechanism is IGST settlement: periodically, the Centre calculates how much of the IGST it collected was actually attributable to consumption in each state (based on where input tax credits were claimed and returns filed) and transfers that state's share out of the IGST pool. A state's true "effective" GST revenue is therefore SGST collected directly, plus its share of IGST settled to it — not SGST alone, and not the loosely-used "total GST collected in the state" headline figure, which conflates origin-based collection with destination-based consumption.
This is exactly the pattern in this blog's earlier piece on GST collection versus tax devolution: once IGST settlement is added to SGST, Uttar Pradesh actually overtakes Gujarat in effective FY2025-26 GST revenue (₹87,107 crore vs ₹83,096 crore), despite Gujarat collecting more in raw domestic GST. UP received ₹51,422 crore in IGST settlement alone — roughly 1.4 times its own SGST collection of ₹35,685 crore — which is the clearest possible sign of a state that consumes far more than it directly taxes at the point of sale. UP is also, separately, the single largest recipient of Finance Commission tax devolution (17.62% of a recent instalment, per the same piece) — a different constitutional mechanism entirely (Article 280, not Article 269A's IGST apportionment), whose formula weights population and income distance heavily rather than tracking GST activity at all. The linked piece explains both mechanisms, and the constitutional basis for each, in full.
| State | SGST, ₹cr | IGST settled, ₹cr | Effective total, ₹cr | Share of matched total, % |
|---|---|---|---|---|
| Maharashtra | 124,160 | 75,424 | 199,584 | 19.97 |
| Karnataka | 50,245 | 39,345 | 89,590 | 8.97 |
| Uttar Pradesh | 35,685 | 51,422 | 87,107 | 8.72 |
| Gujarat | 49,128 | 33,968 | 83,096 | 8.32 |
| Tamil Nadu | 47,619 | 32,428 | 80,047 | 8.01 |
| Haryana | 24,836 | 24,448 | 49,284 | 4.93 |
| West Bengal | 24,939 | 23,010 | 47,949 | 4.80 |
| Rajasthan | 19,863 | 27,450 | 47,313 | 4.74 |
| Telangana | 22,685 | 24,548 | 47,233 | 4.73 |
| Delhi | 19,159 | 19,160 | 38,319 | 3.83 |
SGST and IGST-settlement figures are FY2025-26 (up to March 2026), from GSTN's "Collections-Statewise" and "Settlement of IGST to States/UTs" workbooks respectively. "Share of matched total" is each state's effective total as a percentage of the full all-India matched total across all states/UTs (not just the ten shown here), which comes to approximately ₹9.99 lakh crore (₹9,99,600 crore).
2. UP's growth story, in the indicators that aren't GST collection
Set the GST collection figure aside for a moment and look at everything else the state government and independent trackers report about UP's economy in the same period:
The taxpayer-count figure is the most useful of these for cross-checking against the GST collection numbers, because it's measured by the same GSTN system rather than a separate state survey: the number of active GST-registered businesses in Uttar Pradesh grew from 9,86,170 in April 2025 to 11,79,602 in April 2026 — a genuine 19.6% expansion in the formal tax base, independent of what any individual business paid. A state whose formal business base is genuinely shrinking wouldn't show that kind of registration growth. The 41% own-tax revenue figure, by contrast, is a Budget Estimate set at the start of the year, not an audited outcome — and the GST data below suggests that particular target was missed by a wide margin, which is worth flagging honestly rather than treating the Budget Estimate as if it were the actual result.
3. The month-by-month trajectory: flat, then a cliff, then a recovery
The full-year FY2025-26 number (−11.0%) hides a trajectory that matters more than the annual total. Pulling GSTN's own monthly bulletins at three points in the year shows the decline was not a slow, steady erosion — it was concentrated late in the fiscal year, and had already reversed by the time the next fiscal year began:
| Snapshot | Metric | UP YoY growth, % |
|---|---|---|
| December 2025 (single month) | Pre-settlement SGST | 0 |
| December 2025 (single month) | Post-settlement SGST | +5 |
| Full FY2025-26 (Apr'25–Mar'26) | Total domestic GST collection | −11.0 |
| April 2026 (single month, new FY) | Total domestic collection (state + central formations) | +5.4 |
| April 2026 (single month, new FY) | Registered GSTIN count | +19.6 |
Source: GSTN monthly GST collection bulletins for December 2025 and April 2026, and the "Collections-Statewise" annual workbook for FY2025-26, all from gst.gov.in/download/gststatistics. December 2025 figures are for that single month only, not year-to-date; April 2026 figures are the first month of FY2026-27, shown here to establish the trend immediately after FY2025-26 closed.
Read as a sequence: UP's GST was still essentially flat-to-growing as of December 2025, roughly nine months into the fiscal year. That means the −11.0% full-year outcome was driven overwhelmingly by what happened in the final quarter, January–March 2026 — the period furthest from GST 2.0's 22 September 2025 rate cut, but still within its first two full quarters of effect, when input-credit transitions, revised return filings and one-time adjustment effects tend to cluster. By April 2026, the first month measured under the new rate structure with a full year of taxpayer adjustment behind it, collection had returned to positive growth, and the registered-taxpayer count had jumped sharply — a pattern much more consistent with a transition effect working itself out than with a sustained economic contraction.
Related on this blog
See also: Who Collects India's GST, and Who Actually Gets It Back
Sources
- GSTN Statistics portal, gst.gov.in/download/gststatistics — "Collections-Statewise" and "Settlement of IGST to States/UTs" annual workbooks (FY2025-26), and monthly GST collection bulletins for December 2025 and April 2026
- Uttar Pradesh Economic Survey 2025-26, and state budget documents (FY2025-26), as reported via national and state press coverage — GSDP growth, investment pipeline, own-tax revenue Budget Estimate
- PRS India, "Uttar Pradesh Budget Analysis 2025-26" — own-tax revenue composition and State GST's 44% share of it
- Amar Ujala (Hindi), regional reporting on GST collection decline across five major UP zones including Prayagraj, July 2026 — local construction-sector slowdown attribution
This analysis is based on official GSTN data and press-reported state budget/survey figures as cited above. Budget Estimate figures (own-tax revenue growth) are targets set at the start of the fiscal year, not audited outcomes, and are explicitly distinguished from actuals throughout this piece. Single-month growth figures (December 2025, April 2026) reflect that month only and should not be read as year-to-date or annualised rates. This piece does not attempt to fully attribute the Q4 FY2025-26 decline to GST 2.0 versus other factors — the timing correlation is noted as the most plausible explanation available from public data, not a proven causal claim.
About this article: Researched, written and edited by Umashankar Triplicane Dwarakanathan, with AI research assistance; every figure is meant to trace to the primary source cited. See the Editorial Policy for how sourcing, AI use and corrections work.
