BillBabu Blog
Every article in GST & Compliance: plain guides for Indian shop owners and small businesses.

Complete guide to GST ITC reversal under Rule 37 (180-day vendor payment rule) and Rule 37A (vendor GSTR-3B default). Learn interest rules & re-availment.

Complete 2026 guide to GST E-Way Bill rules: 200 km per day validity, interstate vs intrastate thresholds, Part-B vehicle updates, and Section 129 penalties.

Master Credit Notes and Debit Notes in GST under Section 34. Learn Nov 30 time limits, Table 9B GSTR-1 reporting, recipient ITC reversal, and journal entries.

Complete 2026 guide to Section 43B(h) MSME 45-day payment rule. Understand disallowance, compound interest penalties, Udyam verification, and tax audit rules.
GST invoices, billing & reports — built for Indian small businesses.