GSTIN State Prefix Registry details
State Code 09
Official Indian GST state prefix code configuration for the state of **Uttar Pradesh**.
GSTIN State Mapping Info
State NameUttar Pradesh
GSTIN Prefix ID09
Geographical ZoneNorth India
GSTINs registered in Uttar Pradesh must always begin with the numerical prefix "09".
Tax Rules Applicable
Intrastate Sales:CGST + SGST (Local)
Interstate Sales:IGST (Interstate)
POS VALIDATION REGIME
Place of Supply (POS) Compliance Rules for Uttar Pradesh
When issuing tax invoices, if your billing destination is **Uttar Pradesh**, the Place of Supply (POS) state code must match prefix **09**. Any mismatch between the customer's billing address and the GSTIN prefix will flag errors during GSTR-1 compiling. Use the GST Neural auto-healing engine to detect and fix these mismatches instantly.
Automated Filing & State Mapping
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