GSTIN Identification

In Daman & Diu, every registered business receives a unique 15-digit GSTIN (Goods and Services Tax Identification Number) that must begin with the state code 25.

25AABCU9603R1ZM

First 2 digits signify Daman & Diu jurisdiction

Regional Compliance Hub

Intra-State

Sale within Daman & Diu (CGST + SGST)

Inter-State

Sale outside Daman & Diu (IGST only)

Threshold

₹40 Lakh for Goods, ₹20 Lakh for Services

Authority

Daman & Diu State Tax Department

Professional Note: Ensure your billing software correctly identifies place of supply as Daman & Diu to avoid wrong tax head selection, which is a common cause of GST notices.

💡 Regional AI Insight

Business Opportunity in Daman & Diu

"As a major hub in West India, Daman & Diu businesses can leverage local SGST credits efficiently when sourcing from within the state. AasanKhata's AI smart-matches your vendors to maximize these credits."