GST collections in December 2025 rise 6.1% to about ₹1.74 lakh crore; imports drive growth

India’s Goods and Services Tax (GST) collections for December 2025 rose 6.1% year-on-year to around ₹1.74 lakh crore, according to official data reported by multiple outlets. The headline increase, however, masks a divergence: domestic GST growth was modest, while the import-linked component rose strongly.

The data indicates that revenue from domestic transactions increased only slightly, pointing to slower momentum in internal tax generation. In contrast, GST from imports rose sharply—helping lift the overall number even as local collections grew at a comparatively subdued pace.

Refunds also increased materially in December, and after adjusting for refunds, net GST revenue was reported at roughly ₹1.45 lakh crore—an increase of about 2.2% compared to the same month a year earlier. Analysts typically interpret net collections as a cleaner indicator of the cash that actually accrues after processing refunds.

One reason cited for the mixed pattern is the continued impact of rate cuts implemented in 2025. While rate rationalisation can improve compliance and reduce distortions, it can also temporarily compress monthly revenue growth, especially when demand patterns are uneven or when consumption shifts towards items taxed at lower slabs.

The import-driven lift suggests that trade-linked taxes are playing a larger role in sustaining collections. That can reflect stable import demand as well as the tax structure that applies on goods entering the country, where integrated GST is collected at the border and later credited through input mechanisms.

For policymakers, the December numbers offer two signals at once: the tax base remains resilient at a headline level, but the underlying composition highlights the need to keep an eye on domestic consumption, compliance trends and the revenue effects of any further rate changes.