{"id":13476,"date":"2026-04-28T09:31:17","date_gmt":"2026-04-28T09:31:17","guid":{"rendered":"https:\/\/corientbs.com\/in\/?post_type=blog&#038;p=13476"},"modified":"2026-04-28T09:31:20","modified_gmt":"2026-04-28T09:31:20","slug":"gst-compliance-checklist-finance-teams","status":"publish","type":"blog","link":"https:\/\/corientbs.com\/in\/blog\/gst-compliance-checklist-finance-teams\/","title":{"rendered":"The Complete GST Compliance Checklist Every Finance Team Should Keep Handy"},"content":{"rendered":"\n<p>A GST compliance checklist is a carefully sequenced list of activities from returns to ITC reconciliation, e-invoicing, to year-end that <a href=\"https:\/\/corientbs.com\/in\/services\/finance-and-accounting\/\" data-type=\"link\" data-id=\"https:\/\/corientbs.com\/in\/services\/finance-and-accounting\/\">finance teams<\/a>, AP Specialists, and tax managers need to complete on a monthly, quarterly and annual basis to avoid penalties, interest and denied Input Tax Credit (ITC).<\/p>\n\n\n\n<p>In FY 2026-27, Indian businesses have more compliance items than ever to keep track of. The e-invoicing limit has been lowered to \u20b95 crore, the Invoice Management System (IMS) requires weekly compliance, with no ITC extensions. The consequences of omitting even a single task include 18% interest per year on unpaid tax or loss of ITC.<\/p>\n\n\n\n<p>This GST compliance checklist covers every critical action your finance team must complete &#8211; such as GSTR-1 and GSTR-3B deadlines, or actions to reverse ITC under Rule 37, 37A, 42, and 43 &#8211; in light of the new rules for FY2026-27.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What Has Changed Under GST in FY 2026-27 That Finance Teams Must Know<\/h2>\n\n\n\n<p>Several changes in FY 2026-27 directly impact <a href=\"https:\/\/services.gst.gov.in\/services\/gstlaw\/gstlawlist\" target=\"_blank\" rel=\"noopener\">GST compliance<\/a> and need to be part of a GST compliance checklist.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/corientbs.com\/in\/wp-content\/uploads\/2026\/04\/GST-Compliance-Checklist-1-1024x576.webp\" alt=\"What Has Changed Under GST in FY 2026-27 That Finance Teams Must Know\" class=\"wp-image-13491\" srcset=\"https:\/\/corientbs.com\/in\/wp-content\/uploads\/2026\/04\/GST-Compliance-Checklist-1-1024x576.webp 1024w, https:\/\/corientbs.com\/in\/wp-content\/uploads\/2026\/04\/GST-Compliance-Checklist-1-300x169.webp 300w, https:\/\/corientbs.com\/in\/wp-content\/uploads\/2026\/04\/GST-Compliance-Checklist-1-768x432.webp 768w, https:\/\/corientbs.com\/in\/wp-content\/uploads\/2026\/04\/GST-Compliance-Checklist-1-1536x864.webp 1536w, https:\/\/corientbs.com\/in\/wp-content\/uploads\/2026\/04\/GST-Compliance-Checklist-1.webp 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>E-invoicing limit lowered to \u20b95 crore:<\/strong> Companies with annual turnover over \u20b95 crore, the following GST compliance checklist step apply for e-invoices for all B2B (business-to-business), B2G (business-to-government) and export supply. An IRN is essential for an invoice to be valid and for buyer ITC.<\/li>\n\n\n\n<li><strong>Invoice series to reset from 1 April 2026:<\/strong> Invoice numbers must be reset annually. ERP systems must be reset: If businesses don&#8217;t reset their ERP systems, duplicate invoice numbers result in IRP rejection and buyer ITC blockage.<\/li>\n\n\n\n<li><strong>IMS needs monitoring:<\/strong> Invoice Management System (IMS) must be monitored with acceptance, rejection or deferment of inward invoices. Untaken actions impact ITC: Weekly monitoring is required.<\/li>\n\n\n\n<li><strong>ITO reversal on composition scheme:<\/strong> Opting for composition scheme requires ITC-03 filing and reversal of applicable ITC by 30 May 2026. Failure is subject to 18% annual interest.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">GST Return Filing Checklist \u2013 Monthly, Quarterly, and Annual<\/h2>\n\n\n\n<p>The <a href=\"https:\/\/www.gst.gov.in\/help\/returns\" data-type=\"link\" data-id=\"https:\/\/www.gst.gov.in\/help\/returns\" target=\"_blank\" rel=\"noopener\">GST return<\/a> filing due dates are crucial to the GST compliance checklist calendar. Return filing is subject to 18% p.a. interest and late fees per day.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Monthly return filers (turnover more than \u20b95 crore):<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>GSTR-1: Up to the 11th day of the subsequent month<\/li>\n\n\n\n<li>GSTR-3B: Up to the 20th day of the subsequent month<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">QRMP (turnover upto \u20b95 crore):<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>GSTR-1: Up to the 13th day of the subsequent month<\/li>\n\n\n\n<li>GSTR-3B: Up to the 22nd (Category-I) or 24th (Category-II) day of the subsequent month.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Annual returns:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>GSTR-9: By or before 31 December 2016 (Regular Taxpayer, Turnover &gt; \u20b92 Crore)<\/li>\n\n\n\n<li>GSTR-9C: Along with GSTR-9 (Taxpayer, Turnover &gt; \u20b95 Crore)<\/li>\n<\/ul>\n\n\n\n<p>When filing your returns, compare your outward supplies with your sales register, GSTIN of the recipient, and ensure that the GSTR-1 and GSTR-3B match your account books.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Input Tax Credit (ITC) Reconciliation Checklist<\/h2>\n\n\n\n<p>ITC issues have been a major GST compliance checklist issue in India. Here are some GST compliance checklist things that need to be done when closing books each month:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>GSTR-3B ITC reconciliation against GSTR-2B:<\/strong> GSTR-2B comes out each month on the 14th and gives you the rightful ITC. Anything not in GSTR-2B is likely to attract an audit.<\/li>\n\n\n\n<li><strong>Purchase ledgers reconciliation against GSTR-2B:<\/strong> You should find cases of supplier non-filing, date mismatches, and any GSTIN mismatches.<\/li>\n\n\n\n<li><strong>17(5) Disallowed ITC:<\/strong> If you have bought items such as motor vehicles, food or beverages, club membership, or items meant for personal use, then they can&#8217;t qualify for the ITC. Ensure that it is done before filing.<\/li>\n\n\n\n<li><strong>Rule 42\/43 Mixed Supply:<\/strong> Proportionate reversal on certain ineligible transactions based on the ratio of exempted turnover to total.<\/li>\n\n\n\n<li><strong>Rule 37 Unpaid Invoice:<\/strong> If invoices are outstanding for more than 180 days, then disallow ITC. Once paid, you can claim it back.<\/li>\n\n\n\n<li><strong>ITC FY 2025-26 Claim Before 30 September 2026:<\/strong> Any ITC claims post-filing of GSTR-3B in September 2026 will be automatically forfeited, with no exception or extension of period possible.<\/li>\n\n\n\n<li><strong>Rule 37A Reversal of ITC on Vendor Non-filing:<\/strong> In case the supplier fails to file his\/her GSTR-3B in FY 2025-26 prior to 30<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">E-Invoicing Compliance Checklist for Large Indian Enterprises<\/h2>\n\n\n\n<p>For businesses with turnover above \u20b95 crore, e-invoicing is mandatory for all B2B and B2C transactions. An invoice without a valid IRN is not a legal document and destroys the buyer&#8217;s ITC claim.<\/p>\n\n\n\n<p>Key steps in the e-invoicing compliance checklist:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Raise every eligible invoice through an IRP-integrated ERP or the government IRP portal<\/li>\n\n\n\n<li>Validate all GSTINs before generating invoices an invalid GSTIN causes IRP rejection<\/li>\n\n\n\n<li>Include all mandatory fields: HSN\/SAC code, invoice date, taxable value, and applicable GST amounts<\/li>\n\n\n\n<li>For businesses with turnover above \u20b910 crore, generate the IRN within 30 days of the invoice date<\/li>\n\n\n\n<li>Reconcile all IRN-generated invoices against GSTR-1 auto-population before the filing due date<\/li>\n\n\n\n<li>Retain the signed JSON, IRN, and QR code for every invoice for a minimum of 6 years<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Year-End and Month-End GST Compliance Checklist for Finance Teams<\/h2>\n\n\n\n<p>The GST compliance checklist India finance departments rely on covers both month-end and year-end tasks to eliminate last-minute rushes and penalty exposure.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/corientbs.com\/in\/wp-content\/uploads\/2026\/04\/GST-Compliance-Checklist-2-1024x576.webp\" alt=\"Year-End and Month-End GST Compliance Checklist for Finance Teams\" class=\"wp-image-13492\" srcset=\"https:\/\/corientbs.com\/in\/wp-content\/uploads\/2026\/04\/GST-Compliance-Checklist-2-1024x576.webp 1024w, https:\/\/corientbs.com\/in\/wp-content\/uploads\/2026\/04\/GST-Compliance-Checklist-2-300x169.webp 300w, https:\/\/corientbs.com\/in\/wp-content\/uploads\/2026\/04\/GST-Compliance-Checklist-2-768x432.webp 768w, https:\/\/corientbs.com\/in\/wp-content\/uploads\/2026\/04\/GST-Compliance-Checklist-2-1536x864.webp 1536w, https:\/\/corientbs.com\/in\/wp-content\/uploads\/2026\/04\/GST-Compliance-Checklist-2.webp 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>GST Penalty and Interest Reference:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Default Type<\/strong><\/td><td><strong>Rate<\/strong><\/td><\/tr><tr><td>Interest \u2014 unpaid tax liability<\/td><td>18% per annum (Section 50(1) CGST Act)<\/td><\/tr><tr><td>Interest \u2014 wrongly availed ITC<\/td><td>24% per annum (Section 50(3) CGST Act)<\/td><\/tr><tr><td>Late fee \u2014 GSTR-1\/3B with liability<\/td><td>\u20b950 per day (\u20b925 CGST + \u20b925 SGST)<\/td><\/tr><tr><td>Late fee \u2014 GSTR-1\/3B nil return<\/td><td>\u20b920 per day (\u20b910 CGST + \u20b910 SGST)<\/td><\/tr><tr><td>Maximum late fee cap<\/td><td>\u20b910,000 per return<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Tools and Systems That Help Finance Teams Stay GST-Compliant<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Tally Prime:<\/strong> Invoicing, e-way bills, and GST return preparation<\/li>\n\n\n\n<li><strong>Vyapar Tax One:<\/strong> Automated reconciliation with artificial intelligence for ITC using Tally accounting software<\/li>\n\n\n\n<li><strong>Clear Tax GST:<\/strong> Filing of bulk returns, automatic GSTR-2B match, and reminder on deadlines<\/li>\n\n\n\n<li><strong>GST Portal :<\/strong> Official site for downloading GSTR-2B and ledger statements<\/li>\n<\/ul>\n\n\n\n<p>Choose software that offers real-time matching of GSTR-2B, automatic flagging of ITC reversals, support for e-invoicing API, and multiple GSTIN dashboard features.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">People Also Ask:<\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1777295316953\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">Explain GST compliance process?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>GST compliance involves filing of Monthly\/ Quarterly Returns like GSTR-1, GSTR-2B and GSTR-3B and Annual Return i.e., GSTR-9 in case of turnover exceeding \u20b92 crores. Total 37 Returns could be filed per year as per regulations.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1777295335146\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">What would be e-invoice limit as per rule of 2016?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Starting April 1, 2026, anyone with an annual turnover of \u20b95 crore or more (since the 2017-18 financial year) must issue an electronic invoice for B2B transactions, B2G transactions, and exports, along with an IRN (Invoice Reference Number).<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1777295396613\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">What are important rules of GST for 2026?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Some Important GST Rules from April 1, 2026 are &#8211; Mandatory Multi-factor Authentication (MFA) to login on GST Portal, strict scrutiny for input tax credits (ITC), automatic interest computation under GSTR-3B Form, changes in E-Way Bill Rules and reduced Threshold for e-Invoicing to \u20b95 crore.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1777295413686\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">What is GSTR-9 and its due date?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>GSTR-9 is the annual GST return summarizing a taxpayer\u2019s outward and inward supplies for the year. It must be filed by 31st December of the following financial year, unless the government extends the deadline.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1777358065500\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">Explain GST compliance process?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>GST compliance means filing key returns GSTR-1, GSTR-2B, and GSTR-3B every month or quarter, plus GSTR-9 annually if your turnover crosses \u20b92 crore. How many returns you file in a year depends on your business size and filing scheme.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">The Bottom Line<\/h2>\n\n\n\n<p>For FY 2026-27, GST compliance checklist calls for a much stricter and proactive method that ranges from e-invoicing, ITC deadlines, to annual filing. Having a meticulously maintained checklist, which you review monthly and update anytime there are changes in regulations, will give you the best chance of avoiding penalties and audits.<\/p>\n\n\n\n<p>At <a href=\"https:\/\/corientbs.com\/in\/\">Corient Business Solutions<\/a>, we assist companies in implementing this very method for GST compliance. We can help you plug those holes in your present system today.<\/p>\n\n\n\n<p><a href=\"https:\/\/corientbs.com\/in\/contact\/\" data-type=\"link\" data-id=\"https:\/\/corientbs.com\/in\/contact\/\">Contact Us<\/a>.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A GST compliance checklist is a carefully sequenced list of activities from returns to ITC reconciliation, e-invoicing, to year-end that [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":13490,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"blog-category":[],"class_list":["post-13476","blog","type-blog","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/corientbs.com\/in\/wp-json\/wp\/v2\/blog\/13476","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/corientbs.com\/in\/wp-json\/wp\/v2\/blog"}],"about":[{"href":"https:\/\/corientbs.com\/in\/wp-json\/wp\/v2\/types\/blog"}],"author":[{"embeddable":true,"href":"https:\/\/corientbs.com\/in\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/corientbs.com\/in\/wp-json\/wp\/v2\/comments?post=13476"}],"version-history":[{"count":3,"href":"https:\/\/corientbs.com\/in\/wp-json\/wp\/v2\/blog\/13476\/revisions"}],"predecessor-version":[{"id":13493,"href":"https:\/\/corientbs.com\/in\/wp-json\/wp\/v2\/blog\/13476\/revisions\/13493"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/corientbs.com\/in\/wp-json\/wp\/v2\/media\/13490"}],"wp:attachment":[{"href":"https:\/\/corientbs.com\/in\/wp-json\/wp\/v2\/media?parent=13476"}],"wp:term":[{"taxonomy":"blog-category","embeddable":true,"href":"https:\/\/corientbs.com\/in\/wp-json\/wp\/v2\/blog-category?post=13476"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}