State-specific compliance

GSTR-1 Outward Supplies Return in Tamil Nadu

How GSTR-1 Outward Supplies Return applies to a business operating in Tamil Nadu, with state-specific authority, citations and current deadlines.

Definition

GSTR-1 Outward Supplies Return as it applies to businesses operating in Tamil Nadu. Discloses all outward supplies (B2B invoices, B2C summary, exports, credit/debit notes) of a GST-registered taxpayer. Filed monthly by 11th of next month, or quarterly under QRMP.

What it means in practice

GSTR-1 Outward Supplies Return is a central regulation that applies uniformly across India, including Tamil Nadu. In Tamil Nadu, the day-to-day administering authority and the office where filings are submitted will be the Tamil Nadu State GST Department alongside the central jurisdictional CGST officer.

Auto-populates recipient GSTR-2B; data is the basis for invoice-matching ITC eligibility.

Does GSTR-1 Outward Supplies Return apply to your business in Tamil Nadu?

FacetConditionApplies
State coverageCentral regulation — applies in all states/UTsYes
Sector coverageApplies across all sectorsDepends

Deadlines and penalty

Cadence: monthly

Penalty for default: Late filing late fee: Rs 50/day (Rs 20/day nil) up to Rs 5,000 per return; blocks recipient ITC for that period.

Citations