December 2025 recorded ₹1,86,200 crore in GST collections (+8.7% YoY) — the third consecutive month above ₹1.8 lakh crore. Post-Diwali demand, year-end auto sales, and e-commerce winter discounts drove sustained momentum.
| Month | Total | CGST | SGST | IGST | Cess | YoY |
|---|---|---|---|---|---|---|
| Dec 2025 | ₹1862.0L Cr | ₹33,800 | ₹42,800 | ₹96,200 | ₹13,400 | +8.7% |
| Nov 2025 | ₹1812.0L Cr | ₹32,800 | ₹41,600 | ₹93,800 | ₹13,000 | +9.8% |
| Oct 2025 | ₹1845.0L Cr | ₹33,400 | ₹42,300 | ₹95,600 | ₹13,200 | +10.1% |
| Sep 2025 | ₹1786.0L Cr | ₹32,300 | ₹40,800 | ₹92,500 | ₹13,000 | +9.5% |
| Aug 2025 | ₹1758.0L Cr | ₹31,800 | ₹40,200 | ₹90,900 | ₹12,900 | +10% |
| Jul 2025 | ₹1742.0L Cr | ₹31,500 | ₹39,800 | ₹90,100 | ₹12,800 | +9.2% |
Financial services sector Q3, Diwali retail aftermath
IT/ITES billings, startup activity, electronics manufacturing
Ceramic/tile exports, diamond, chemical manufacturing
Auto manufacturing surge (year-end), mobile phone assembly
Post-Diwali FMCG restocking, construction materials
Maruti year-end production push, logistics
Pharma bulk drugs, defence procurement, IT services
Steel production, engineering goods, tea exports
| Metric | FY 2025-26 (9M) | FY 2024-25 (9M) | Growth |
|---|---|---|---|
| YTD (Apr-Dec) Collection | ₹16.77 L Cr | ₹15.27 L Cr | +9.8% |
| Average Monthly (9M) | ₹1.86 L Cr | ₹1.70 L Cr | +9.4% |
| Dec vs Dec LY | ₹1.86 L Cr | ₹1.71 L Cr | +8.7% |
| IGST (Imports YTD) | ₹4.32 L Cr | ₹3.99 L Cr | +8.3% |
| Domestic (CGST+SGST YTD) | ₹6.92 L Cr | ₹6.23 L Cr | +11.1% |
| Cess Collection YTD | ₹1.19 L Cr | ₹1.10 L Cr | +8.2% |
November Diwali transactions (billing/invoicing) reflect in December collections — extended festive buying continues into late November
OEMs and dealers push December registrations for year-end targets. Vehicle GST (28%+cess) is highest-rate category
Black Friday/Cyber Monday (late Nov) and Christmas/year-end sales on Amazon, Flipkart, Myntra — TCS collection impact
Central/State governments accelerate capex spending in Q3 (Oct-Dec) to meet annual targets — infrastructure orders spike
2% TDS on B2B scrap transactions — 2 months of full compliance data now flowing through system
Extended to all states from October 2024 — reduced new fraudulent registrations by estimated 60-70% vs pre-biometric era
India collected ₹1,86,200 crore (₹1.86 lakh crore) in gross GST during December 2025, representing 8.7% year-on-year growth over December 2024 (₹1.71 lakh crore). The breakdown: CGST ₹33,800 Cr, SGST ₹42,800 Cr, IGST ₹96,200 Cr (including ₹49,800 Cr on imports), and Cess ₹13,400 Cr. This was the third consecutive month above ₹1.8 lakh crore.
December collection reflects November transactions. While Diwali 2025 fell in early November (boosting October/November collections), late November and December transactions are relatively normal business months. The 8.7% growth, while lower than October (10.1%) and November (9.8%), still represents healthy expansion. Additionally, the base effect plays a role — December 2024 was already a strong month (₹1.71L Cr), making growth percentage appear lower even though absolute collection remains above ₹1.8L Cr.
April to December FY 2025-26 (9 months): Total collection ₹16.77 lakh crore, averaging ₹1.86 lakh crore per month. This represents 9.8% growth over the same period last year (₹15.27L Cr). The domestic component (CGST+SGST) grew faster at 11.1%, indicating strong internal economic activity. If this pace continues, full FY projection is ₹22.3-22.5 lakh crore (the actual closed at ₹23.06L Cr due to strong March).
The automobile sector is one of the highest GST-rate categories (28% base + cess of 1-22% depending on vehicle type). December is traditionally the year-end push month where: (1) OEMs clear factory inventory; (2) Dealers offer maximum discounts to meet annual targets; (3) Corporate fleet purchases happen before budget year-end; (4) New model-year transitions drive buying. Estimated automobile GST contribution in December 2025: ₹12,000-15,000 Cr (including two-wheelers, passenger vehicles, commercial vehicles, and parts).
E-commerce contributes via two mechanisms: (1) TCS (Tax Collected at Source) under Section 52 — platforms like Amazon, Flipkart collect 1% TCS on sales through their marketplace and deposit with government. December TCS is elevated due to winter sales, Christmas shopping, and year-end clearance. (2) Direct GST on e-commerce own-brand products and services. Combined e-commerce GST contribution is estimated at ₹8,000-10,000 Cr monthly, growing 15%+ YoY as digital commerce penetration increases.
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