Return Bahihttp://localhost:4173/GST return filing software in India explained: what it costs, GSTR-1, GSTR-3B and GSTR-9 due dates, late fee and interest sums, ITC reconciliation and official GST sources.en-IN How to choose GST return filing software: a 30-point checklist for Indian small businesseshttp://localhost:4173/calculations-checklists/choose-gst-software-checklist/http://localhost:4173/calculations-checklists/choose-gst-software-checklist/Mon, 26 Oct 2026 00:00:00 GMTA practical checklist for choosing GST and accounting software in India covering returns, IMS and GSTR-2B reconciliation, e-invoicing, audit trail, data export, security, support and contract terms. GST composition scheme: CMP-08, GSTR-4, eligibility and the real cost of compliancehttp://localhost:4173/costs-and-2026-rules/composition-scheme-cmp-08-gstr-4/http://localhost:4173/costs-and-2026-rules/composition-scheme-cmp-08-gstr-4/Mon, 26 Oct 2026 00:00:00 GMTWho can opt for the GST composition scheme, the 1%, 5% and 6% rates, quarterly CMP-08 and annual GSTR-4 filing, when it is cheaper than regular GST and what software you need. E-invoicing and e-way bills in 2026: thresholds, the 30-day rule and what your software must dohttp://localhost:4173/costs-and-2026-rules/e-invoicing-e-way-bill-rules/http://localhost:4173/costs-and-2026-rules/e-invoicing-e-way-bill-rules/Mon, 26 Oct 2026 00:00:00 GMTWhen GST e-invoicing becomes mandatory, the ₹5 crore threshold and 30-day reporting limit, how IRN and QR codes flow into GSTR-1, e-way bill basics and how software and API costs work. How to calculate GST payable: worked examples with ITC set-off, reverse charge and cash ledgerhttp://localhost:4173/calculations-checklists/gst-calculation-worked-examples/http://localhost:4173/calculations-checklists/gst-calculation-worked-examples/Mon, 26 Oct 2026 00:00:00 GMTStep-by-step GST payable calculations for small businesses in India, CGST, SGST and IGST, the order of ITC set-off, reverse charge, the 1% cash rule and how to check software output. What GST compliance costs a small business in a year: three worked budgetshttp://localhost:4173/calculations-checklists/gst-compliance-annual-cost-examples/http://localhost:4173/calculations-checklists/gst-compliance-annual-cost-examples/Mon, 26 Oct 2026 00:00:00 GMTIllustrative annual GST compliance budgets for a QRMP service firm, a monthly-filing trader and a multi-state manufacturer, covering software, professional fees, time, ITC on fees and late fee risk. Common GST filing mistakes small businesses make, and how to avoid themhttp://localhost:4173/mistakes-and-sources/gst-filing-mistakes-small-business/http://localhost:4173/mistakes-and-sources/gst-filing-mistakes-small-business/Mon, 26 Oct 2026 00:00:00 GMTThe GST return mistakes that cause late fees, lost ITC, notices and cancelled registrations in India, grouped by stage, with the fix for each and when to get professional help. File GST yourself, use software or hire a CA? Options compared for small businesseshttp://localhost:4173/costs-and-2026-rules/gst-filing-options-compared/http://localhost:4173/costs-and-2026-rules/gst-filing-options-compared/Mon, 26 Oct 2026 00:00:00 GMTSelf-filing on the GST portal, accounting software, dedicated GST tools and CA filing compared on cost, time, risk and control, with a decision guide by business type. GST late fee and interest calculation: GSTR-3B, GSTR-1 and GSTR-9 with worked exampleshttp://localhost:4173/calculations-checklists/gst-late-fee-interest-calculation/http://localhost:4173/calculations-checklists/gst-late-fee-interest-calculation/Mon, 26 Oct 2026 00:00:00 GMTHow to calculate GST late fees per day and their caps for GSTR-3B, GSTR-1 and GSTR-9, interest at 18% under section 50, and how the 2026 rules and proposed waiver affect you. GST notices explained: DRC-01B, DRC-01C, ASMT-10 and show cause notices, and how to replyhttp://localhost:4173/mistakes-and-sources/gst-notices-scrutiny-reply/http://localhost:4173/mistakes-and-sources/gst-notices-scrutiny-reply/Mon, 26 Oct 2026 00:00:00 GMTThe common GST intimations and notices small businesses receive, what triggers them, response time limits, documents to prepare, how to check a notice is genuine and when to involve a professional. GST changes 2025–2026: GSTR-3B lock, three-year bar, IMS, GST 2.0 rates and the 57th Council meetinghttp://localhost:4173/costs-and-2026-rules/gst-portal-changes-2025-2026/http://localhost:4173/costs-and-2026-rules/gst-portal-changes-2025-2026/Mon, 26 Oct 2026 00:00:00 GMTThe GST return and rate changes in force by October 2026 that affect small businesses and their software, and what the October 2026 GST Council recommended for later. GST registration suspended or cancelled for non-filing: e-way bill blocks, revocation and restartinghttp://localhost:4173/mistakes-and-sources/gst-registration-cancellation-non-filing/http://localhost:4173/mistakes-and-sources/gst-registration-cancellation-non-filing/Mon, 26 Oct 2026 00:00:00 GMTWhat happens when a business stops filing GST returns: e-way bill blocking, suspension, cancellation, the revocation route and time limits, the three-year bar and the costs of restarting. GST return due dates 2026: GSTR-1, IFF, GSTR-3B, CMP-08, GSTR-4 and GSTR-9 calendarhttp://localhost:4173/costs-and-2026-rules/gst-return-due-dates-2026/http://localhost:4173/costs-and-2026-rules/gst-return-due-dates-2026/Mon, 26 Oct 2026 00:00:00 GMTWhich GST returns a small business files and when in 2026, monthly vs QRMP vs composition, with a filled-in calendar for October 2026 to March 2027 and the rules on extensions. GST return filing software in India: costs, price drivers and the 2026 rules to checkhttp://localhost:4173/costs-and-2026-rules/gst-return-filing-software-cost-guide/http://localhost:4173/costs-and-2026-rules/gst-return-filing-software-cost-guide/Mon, 26 Oct 2026 00:00:00 GMTWhat GST return filing software costs a small Indian business, what drives the price, when a CA is cheaper, and which 2026 GST rules your software must handle. How GST and accounting software is priced: per GSTIN, per user, per invoice and renewal trapshttp://localhost:4173/costs-and-2026-rules/gst-software-pricing-models/http://localhost:4173/costs-and-2026-rules/gst-software-pricing-models/Mon, 26 Oct 2026 00:00:00 GMTThe pricing models used for GST filing and accounting software in India, what is often extra, how GST on the subscription works, and how to compare quotes on a like-for-like basis. Matching GST turnover with your books and income-tax return: a reconciliation guide for 2026http://localhost:4173/mistakes-and-sources/gst-turnover-reconciliation-books-itr/http://localhost:4173/mistakes-and-sources/gst-turnover-reconciliation-books-itr/Mon, 26 Oct 2026 00:00:00 GMTWhy turnover in GST returns, books and the income-tax return differ, how to reconcile them line by line, what changes with the Income-tax Act, 2025 from April 2026, and how to avoid mismatch notices. GSTR-9 annual return for FY 2025-26: who files, the ₹2 crore exemption, GSTR-9C and a worked reconciliationhttp://localhost:4173/calculations-checklists/gstr-9-annual-return-guide/http://localhost:4173/calculations-checklists/gstr-9-annual-return-guide/Mon, 26 Oct 2026 00:00:00 GMTWho must file GSTR-9 and GSTR-9C for FY 2025-26, the 31 December 2026 due date, how to reconcile books with returns table by table, late fees and what software and CAs charge. Hiring a CA or GST practitioner to file returns: fees, engagement scope and red flagshttp://localhost:4173/mistakes-and-sources/hiring-gst-practitioner-or-ca/http://localhost:4173/mistakes-and-sources/hiring-gst-practitioner-or-ca/Mon, 26 Oct 2026 00:00:00 GMTWhat CAs and GST practitioners do for small businesses, how their filing fees are structured, what the engagement letter should cover and how to authorise them safely on the portal. ITC reconciliation with GSTR-2B and IMS: a monthly worked example for small businesseshttp://localhost:4173/calculations-checklists/itc-reconciliation-gstr-2b/http://localhost:4173/calculations-checklists/itc-reconciliation-gstr-2b/Mon, 26 Oct 2026 00:00:00 GMTHow to reconcile your purchase register with IMS and GSTR-2B, handle missing and mismatched supplier invoices, the 180-day payment rule, section 16(4) deadlines and blocked credits. Monthly GST filing checklist: a day-by-day routine from invoices to GSTR-3Bhttp://localhost:4173/calculations-checklists/monthly-gst-filing-checklist/http://localhost:4173/calculations-checklists/monthly-gst-filing-checklist/Mon, 26 Oct 2026 00:00:00 GMTA day-by-day month-end GST routine for small businesses covering invoices, IFF/GSTR-1, IMS, GSTR-2B, PMT-06, GSTR-3B and records, with roles, documents and a QRMP variant. Official GST sources in India: which portal to check for returns, rates, notifications and noticeshttp://localhost:4173/mistakes-and-sources/official-gst-sources-india/http://localhost:4173/mistakes-and-sources/official-gst-sources-india/Mon, 26 Oct 2026 00:00:00 GMTA guide to the official GST and related portals in India, GST portal, CBIC, GST Council, e-invoice and e-way bill systems, state GST sites, income tax and MCA, and what to verify on each. QRMP scheme explained: quarterly GST returns with monthly payment, IFF and PMT-06http://localhost:4173/costs-and-2026-rules/qrmp-scheme-quarterly-filing/http://localhost:4173/costs-and-2026-rules/qrmp-scheme-quarterly-filing/Mon, 26 Oct 2026 00:00:00 GMTHow the QRMP scheme works for businesses up to ₹5 crore turnover, the fixed-sum and self-assessment payment methods, IFF for B2B customers, and whether quarterly filing really saves cost. Switching accounting or GST software without losing records: migration, audit trail and retention ruleshttp://localhost:4173/mistakes-and-sources/switching-accounting-software-audit-trail/http://localhost:4173/mistakes-and-sources/switching-accounting-software-audit-trail/Mon, 26 Oct 2026 00:00:00 GMTHow to move from one accounting or GST filing software to another in India, when to switch, what to migrate, audit trail rules for companies, GST record retention and common migration mistakes.