Blog/Due dates

Monthly Compliance Calendar for Businesses

Updated October 2026

Most penalties for small businesses come from missed dates, not wrong tax. Here are the recurring due dates that apply to most Gujarat businesses, in one place.

Missed due dates lead to late fees, interest and, in some cases, blocked credit. Keep this calendar handy, or ask us to send you WhatsApp reminders.

Monthly due dates

DateComplianceWho
7thTDS / TCS deposit for the previous monthAll deductors and collectors (March deductions: 30 April)
11thGSTR-1 (outward supplies)Monthly GST filers
13thInvoice upload under IFF (optional)QRMP filers, first two months of a quarter
15thPF and ESIC contributionRegistered employers
20thGSTR-3B and tax paymentMonthly GST filers
25thGST payment (PMT-06)QRMP filers, first two months of a quarter

Quarterly and yearly dates

  • GSTR-3B for QRMP filers in Gujarat: 22nd of the month after the quarter.
  • Quarterly TDS / TCS statements: 31 July, 31 October, 31 January and 31 May (TCS: 15th of the month after the quarter).
  • Advance tax: 15 June, 15 September, 15 December and 15 March.
  • ITR for salaried and others without business income: generally 31 July.
  • ITR for business / profession without audit (ITR-3, ITR-4): 31 August, from AY 2026-27.
  • GST annual return (GSTR-9): 31 December after the financial year; optional up to ₹2 crore turnover.
These are the standard dates. The government often extends dates by notification, and some depend on your registration type. From tax year 2026-27, TDS return forms have new numbers under the Income-tax Act, 2025. Always confirm before relying on an extension.

How we help

Every client on a monthly plan gets a WhatsApp reminder a few days before each applicable date, plus the acknowledgement once filed.

Let's Get Started

Want us to handle this for you?