{"id":892,"date":"2026-08-07T18:20:51","date_gmt":"2026-08-07T12:50:51","guid":{"rendered":"https:\/\/www.taxaj.com/learn\/mca-v3-portal-complete-filers-guide-common-errors\/"},"modified":"2026-09-09T14:30:05","modified_gmt":"2026-09-09T09:00:05","slug":"mca-v3-portal-complete-filers-guide-common-errors","status":"publish","type":"post","link":"https:\/\/www.taxaj.com/learn\/mca-v3-portal-complete-filers-guide-common-errors\/","title":{"rendered":"MCA V3 Portal \u2014 Complete filer&#8217;s guide &amp; common errors"},"content":{"rendered":"<div class=\"qMYqUG_convSearchResultHighlightRoot\">\n<div class=\"\" data-turn-id-container=\"request-6970ad8f-6114-8322-8cdc-2dbf2837bb1d-21\" data-is-intersecting=\"true\">\n<section class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6970ad8f-6114-8322-8cdc-2dbf2837bb1d-21\" data-turn-id-container=\"request-6970ad8f-6114-8322-8cdc-2dbf2837bb1d-21\" data-testid=\"conversation-turn-34\" data-turn=\"assistant\">\n<div class=\"text-base my-auto mx-auto pb-8 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" data-conversation-screenshot-content=\"\">\n<div class=\"flex max-w-full flex-col gap-4 grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+&amp;]:mt-1\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"35f50736-9ce1-44d3-bf97-8a73758a395c\" data-message-model-slug=\"gpt-5-5\" data-turn-start-message=\"true\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden\">\n<div class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\">\n<h2 class=\"PDq2pG_selectionAnchorContainer\" data-section-id=\"13ax1s5\" data-start=\"776\" data-end=\"791\">Introduction<\/h2>\n<p data-start=\"793\" data-end=\"1131\">The <strong data-start=\"797\" data-end=\"814\">MCA V3 Portal<\/strong> has transformed the way companies, LLPs, professionals, and stakeholders interact with the Ministry of Corporate Affairs (MCA). Designed to provide a more secure and digital-first experience, the portal enables online incorporation, statutory filings, annual compliance, event-based filings, and document management.<\/p>\n<p data-start=\"1133\" data-end=\"1455\">While the platform offers several improvements over its predecessor, many users continue to face issues ranging from <strong data-start=\"1250\" data-end=\"1345\">DSC registration failures and pre-scrutiny errors to payment issues and submission failures<\/strong>. Understanding the filing workflow and common mistakes can save valuable time and prevent unnecessary delays.<\/p>\n<p data-start=\"1457\" data-end=\"1588\">This guide covers the complete filing process and the most frequently encountered errors along with practical tips to resolve them.<\/p>\n<hr data-start=\"1590\" data-end=\"1593\" \/>\n<h2 data-section-id=\"8y4q1e\" data-start=\"1595\" data-end=\"1627\">1. What is the MCA V3 Portal?<\/h2>\n<p data-start=\"1629\" data-end=\"1777\">The MCA V3 Portal is the latest online compliance platform introduced by the Ministry of Corporate Affairs for company and LLP filings. It provides:<\/p>\n<ul data-start=\"1779\" data-end=\"1972\">\n<li data-section-id=\"1q9csd6\" data-start=\"1779\" data-end=\"1827\">Online incorporation and registration services<\/li>\n<li data-section-id=\"x7tptw\" data-start=\"1828\" data-end=\"1864\">Annual and event-based ROC filings<\/li>\n<li data-section-id=\"gyjjsl\" data-start=\"1865\" data-end=\"1894\">Digital document submission<\/li>\n<li data-section-id=\"iuu8ep\" data-start=\"1895\" data-end=\"1928\">User and stakeholder management<\/li>\n<li data-section-id=\"1dl44x5\" data-start=\"1929\" data-end=\"1972\">Secure payment and acknowledgement system<\/li>\n<\/ul>\n<p data-start=\"1974\" data-end=\"2063\">The objective is to simplify compliance while improving transparency and user experience.<\/p>\n<hr data-start=\"2065\" data-end=\"2068\" \/>\n<h2 data-section-id=\"99gjgg\" data-start=\"2070\" data-end=\"2099\">2. Before You Start Filing<\/h2>\n<p data-start=\"2101\" data-end=\"2143\">Before initiating any filing, ensure that:<\/p>\n<ul data-start=\"2145\" data-end=\"2497\">\n<li data-section-id=\"1s936f6\" data-start=\"2145\" data-end=\"2212\">Your <strong data-start=\"2152\" data-end=\"2191\">DSC (Digital Signature Certificate)<\/strong> is valid and active.<\/li>\n<li data-section-id=\"1nap2y\" data-start=\"2213\" data-end=\"2296\">The DSC is properly associated with the relevant DIN or PAN, wherever applicable.<\/li>\n<li data-section-id=\"1wswj63\" data-start=\"2297\" data-end=\"2355\">Director and company details are updated on MCA records.<\/li>\n<li data-section-id=\"avg0pb\" data-start=\"2356\" data-end=\"2431\">Required attachments are complete, legible, and in the prescribed format.<\/li>\n<li data-section-id=\"btgkmh\" data-start=\"2432\" data-end=\"2497\">The latest version of the e-form (if applicable) is being used.<\/li>\n<\/ul>\n<p data-start=\"2499\" data-end=\"2577\">Spending a few minutes on these checks can significantly reduce filing errors.<\/p>\n<hr data-start=\"2579\" data-end=\"2582\" \/>\n<h2 data-section-id=\"hhffb4\" data-start=\"2584\" data-end=\"2619\">3. Typical MCA V3 Filing Process<\/h2>\n<p data-start=\"2621\" data-end=\"2669\">A standard filing generally follows these steps:<\/p>\n<ol data-start=\"2671\" data-end=\"3009\">\n<li data-section-id=\"1ff3sqz\" data-start=\"2671\" data-end=\"2701\">Login to the MCA V3 Portal.<\/li>\n<li data-section-id=\"l3hc97\" data-start=\"2702\" data-end=\"2743\">Select the appropriate company or LLP.<\/li>\n<li data-section-id=\"1gelrkv\" data-start=\"2744\" data-end=\"2774\">Choose the relevant e-form.<\/li>\n<li data-section-id=\"9aifwt\" data-start=\"2775\" data-end=\"2808\">Fill in all mandatory details.<\/li>\n<li data-section-id=\"uqkvz4\" data-start=\"2809\" data-end=\"2840\">Upload supporting documents.<\/li>\n<li data-section-id=\"10zw2zy\" data-start=\"2841\" data-end=\"2869\">Affix Digital Signatures.<\/li>\n<li data-section-id=\"nnahbg\" data-start=\"2870\" data-end=\"2910\">Complete pre-scrutiny and validation.<\/li>\n<li data-section-id=\"1caffup\" data-start=\"2911\" data-end=\"2949\">Pay the applicable government fees.<\/li>\n<li data-section-id=\"1cfcu9b\" data-start=\"2950\" data-end=\"3009\">Submit the application and download the acknowledgement.<\/li>\n<\/ol>\n<p data-start=\"3011\" data-end=\"3078\">Always retain the SRN (Service Request Number) for future tracking.<\/p>\n<hr data-start=\"3080\" data-end=\"3083\" \/>\n<h2>4. Common Errors Faced by Filers<\/h2>\n<p>Almost every V3 error message is more specific than it looks. The wording tells you which validation failed, and that usually points at one fix rather than a general retry. Below are the errors filers meet most often, grouped by where they occur, with what each one actually means. Where the Ministry has issued guidance, that guidance is followed rather than paraphrased.<\/p>\n<h3>Digital signature errors<\/h3>\n<p><strong>&#8220;DSC not registered with Director DIN&#8221; (DIR-3 KYC).<\/strong> This is the most common blocker on KYC filings, and MCA has issued an advisory on it. The cause is that the DSC is not linked to the director&#8217;s <em>business user account<\/em> on V3 \u2014 not that the certificate itself is invalid. MCA&#8217;s stated resolution runs in four steps: confirm the DSC is registered on the MCA portal against the director&#8217;s business user account with the Director role and DIN; if it is not, register the DSC against that business user account before filing; if email details need updating, log in using mobile OTP and then proceed with DSC registration, or the other way round; and if credentials are inactive or the problem persists, raise a service-related complaint on the portal quoting the SRN of the pending DIR-3 filing.<\/p>\n<p><strong>&#8220;The DSC that you are trying to register is already in the system.&#8221;<\/strong> The certificate is associated with another user account \u2014 often an old V2 registration or a second profile created by accident. It cannot simply be registered again; the earlier association has to be removed first.<\/p>\n<p><strong>&#8220;The required DSCs are not affixed&#8221; on SPICe Part-B.<\/strong> Reported even where valid signatures have been applied. Re-affix each signature in sequence on a freshly downloaded form rather than the copy already on your machine.<\/p>\n<p><strong>Validation error while registering DSC credentials,<\/strong> or a missing token-category dropdown during association. Both are portal-side and usually clear on a different browser or after re-installing the token driver.<\/p>\n<h3>Login and profile errors<\/h3>\n<p><strong>&#8220;Personal details mismatch.&#8221;<\/strong> Raised when the PAN, Aadhaar or other KYC data held against your profile does not agree with what you are entering. The record MCA holds is authoritative; correct the source record rather than retrying the form.<\/p>\n<p><strong>OTP not generated.<\/strong> Reported particularly by foreign nationals, where the registered mobile number cannot receive the portal&#8217;s OTP. Mobile-OTP login and DSC registration can be used in the alternative order, per MCA&#8217;s DIR-3 advisory.<\/p>\n<p><strong>Multiple user IDs.<\/strong> Where a stakeholder has more than one V3 account, data does not synchronise between them and filings appear to vanish. Establish which account holds the DSC association and use only that one.<\/p>\n<h3>Prefill and master data errors<\/h3>\n<p><strong>Prefill returns nothing.<\/strong> The form cannot fetch company or LLP master data. Confirm the CIN or LLPIN character by character before assuming a portal fault \u2014 a single transposed digit produces a mismatch rather than a clear &#8220;not found&#8221;.<\/p>\n<p><strong>&#8220;Mismatch during CIN\/DIN validations.&#8221;<\/strong> Almost always a typographical error in the identification number, not a records problem.<\/p>\n<p><strong>Registered office address not updating in master data after INC-22.<\/strong> The form is accepted but the master record still shows the old address. This needs a service complaint; refiling does not correct it.<\/p>\n<p><strong>Fields prefilling with another company&#8217;s details<\/strong> \u2014 reported on SH-7. Do not submit. A form carrying data that does not belong to the company on whose behalf you are filing is a records problem, and submitting it compounds it.<\/p>\n<h3>SRN, payment and challan errors<\/h3>\n<p><strong>&#8220;Payment for stamp duty is pending&#8221; after payment has been made.<\/strong> Fee and stamp duty have been paid but the SRN status has not moved. Do not pay again. Retain the bank reference and raise a complaint against that SRN.<\/p>\n<p><strong>Payment made on V2 showing as incomplete on V3.<\/strong> A migration artefact affecting forms paid for before the move.<\/p>\n<p><strong>Challan not generating,<\/strong> reported across SH-7, PAS-3 and others, and <strong>&#8220;Name is expired&#8221;<\/strong> where a reserved name or SRN lapsed while a technical issue was unresolved. Both need a complaint quoting the SRN \u2014 the clock does not stop on its own.<\/p>\n<h3>Upload and resubmission errors<\/h3>\n<p><strong>&#8220;Please try filling after sometime&#8221;<\/strong> immediately after DSC validation on a resubmission. A portal-side failure rather than anything wrong with your form.<\/p>\n<p><strong>A new SRN generated on resubmission,<\/strong> leaving duplicate entries in the dashboard. Note both SRNs before doing anything further; the duplicate has to be resolved by MCA, not by you.<\/p>\n<p><strong>&#8220;Technical Error Occurred, Contact System Administrator&#8221;<\/strong> on INC-28, and <strong>&#8220;Save Submit Call Failed&#8221;<\/strong> on INC-33. Both are portal errors that no change to your data will clear.<\/p>\n<p><strong>Attachment over the size limit.<\/strong> INC-28 filings for NCLT orders frequently exceed the permitted limit, which is 2 MB per file and 10 MB in total. Split or compress before assuming the form is broken.<\/p>\n<p><strong>Blank PDF on download,<\/strong> reported on PAS-3, and INC-34 PDF generation that never completes. Retry from a clean session before refiling.<\/p>\n<h3>Linked-form validation errors<\/h3>\n<p>These are the ones most likely to be mistaken for user error, because the form insists something is wrong when it is not:<\/p>\n<ul>\n<li><strong>SH-7<\/strong> rejecting an approved MGT-14 SRN with &#8220;validation error&#8221;.<\/li>\n<li><strong>SH-1<\/strong> reporting MGT-8 and MGT-9 SRNs as invalid when those SRNs are approved.<\/li>\n<li><strong>SH-8<\/strong> demanding that Form 20A (commencement of business) be filed by companies incorporated between 2015 and 2018, when that requirement did not exist for them.<\/li>\n<li><strong>DIR-12<\/strong> not accepting provisional DINs issued through DIR-3, and requiring a DIN for a Company Secretary or CFO who is not a director.<\/li>\n<\/ul>\n<p>In each of these the portal is applying a validation that does not match the statute or the record. Re-entering the data will not help. Document what you attempted and escalate.<\/p>\n<h3>When to stop troubleshooting and raise a complaint<\/h3>\n<p>Stop when the error is not about your data. If prefill returns another company&#8217;s details, an approved SRN is rejected as invalid, a paid challan shows as pending, or a form throws a technical error at submission, further attempts only generate more SRNs and more confusion.<\/p>\n<p>Raise a service-related complaint on the MCA portal quoting the exact SRN, and keep dated screenshots showing the error and the time. Where a name reservation or filing deadline lapses because of a portal fault, that record is what supports the request for relief \u2014 and it cannot be reconstructed afterwards.<\/p>\n<p>Related reading: <a href=\"https:\/\/www.taxaj.com\/learn\/how-to-register-dsc-on-mca\/\" target=\"_blank\" rel=\"noopener\">how to register a DSC on MCA<\/a>, <a href=\"https:\/\/www.taxaj.com\/learn\/emsigner-installation-for-mca\/\" target=\"_blank\" rel=\"noopener\">emSigner installation for MCA<\/a>, and <a href=\"https:\/\/www.taxaj.com\/learn\/dsc-usb-token-india\/\" target=\"_blank\" rel=\"noopener\">DSC USB tokens in India<\/a>. If these filings are taking more of your week than they should, TAXAJ handles <a href=\"https:\/\/www.taxaj.com\/mca-roc-filing-compliances-for-companies\" target=\"_blank\" rel=\"noopener\">MCA and ROC compliance<\/a> as routine work.<\/p>\n<h2 data-section-id=\"h6pppu\" data-start=\"4262\" data-end=\"4304\">5. Best Practices for Successful Filing<\/h2>\n<p data-start=\"4306\" data-end=\"4332\">To minimize filing issues:<\/p>\n<ul data-start=\"4334\" data-end=\"4629\">\n<li data-section-id=\"1fgurnq\" data-start=\"4334\" data-end=\"4368\">Keep DSCs renewed before expiry.<\/li>\n<li data-section-id=\"1py4gb0\" data-start=\"4369\" data-end=\"4405\">Verify director details regularly.<\/li>\n<li data-section-id=\"rw5xl0\" data-start=\"4406\" data-end=\"4441\">Use a stable internet connection.<\/li>\n<li data-section-id=\"14ifu02\" data-start=\"4442\" data-end=\"4485\">Review every attachment before uploading.<\/li>\n<li data-section-id=\"1h7ffg\" data-start=\"4486\" data-end=\"4550\">Download acknowledgements immediately after successful filing.<\/li>\n<li data-section-id=\"s6oko5\" data-start=\"4551\" data-end=\"4629\">Maintain copies of challans, SRNs, and submitted forms for future reference.<\/li>\n<\/ul>\n<hr data-start=\"4631\" data-end=\"4634\" \/>\n<h2 data-section-id=\"bllpx6\" data-start=\"4636\" data-end=\"4678\">6. Why Understanding the Portal Matters<\/h2>\n<p data-start=\"4680\" data-end=\"4836\">Whether you are a Company Secretary, Chartered Accountant, legal professional, startup founder, or business owner, familiarity with the MCA V3 Portal helps:<\/p>\n<ul data-start=\"4838\" data-end=\"4992\">\n<li data-section-id=\"r7b5mb\" data-start=\"4838\" data-end=\"4864\">Reduce compliance delays<\/li>\n<li data-section-id=\"1kf5l8f\" data-start=\"4865\" data-end=\"4896\">Avoid additional filing costs<\/li>\n<li data-section-id=\"ymzkek\" data-start=\"4897\" data-end=\"4922\">Improve filing accuracy<\/li>\n<li data-section-id=\"cfl5js\" data-start=\"4923\" data-end=\"4959\">Ensure timely statutory compliance<\/li>\n<li data-section-id=\"v8em1d\" data-start=\"4960\" data-end=\"4992\">Respond quickly to MCA queries<\/li>\n<\/ul>\n<p data-start=\"4994\" data-end=\"5102\">A systematic filing approach not only saves time but also minimizes the risk of resubmissions and penalties.<\/p>\n<hr data-start=\"5104\" data-end=\"5107\" \/>\n<h2 data-section-id=\"8dtpi\" data-start=\"5109\" data-end=\"5122\">Conclusion<\/h2>\n<p data-start=\"5124\" data-end=\"5379\">The MCA V3 Portal is an important step towards digitizing corporate compliance in India. Although users may occasionally encounter technical or validation issues, most problems can be avoided through proper preparation and awareness of the filing process.<\/p>\n<p data-start=\"5381\" data-end=\"5568\">By understanding the portal, keeping documentation ready, and following best practices, businesses and professionals can complete ROC filings more efficiently and with greater confidence.<\/p>\n<hr data-start=\"5570\" data-end=\"5573\" \/>\n<h2 data-section-id=\"1rcbqfv\" data-start=\"5575\" data-end=\"5623\">\ud83d\udcf2 Stay Connected for More Compliance Updates<\/h2>\n<p data-start=\"5625\" data-end=\"5784\">\ud83d\udc49 <strong data-start=\"5628\" data-end=\"5723\">Join our WhatsApp Channel for daily updates on MCA, GST, Income Tax &amp; Corporate Compliance:<\/strong><br data-start=\"5723\" data-end=\"5726\" \/>\ud83d\udd17 <a class=\"decorated-link\" href=\"https:\/\/whatsapp.com\/channel\/0029VaAOrtiFCCoQlhtGIx2o\" target=\"_new\" rel=\"noopener\" data-start=\"5729\" data-end=\"5782\">https:\/\/whatsapp.com\/channel\/0029VaAOrtiFCCoQlhtGIx2o<\/a><\/p>\n<p data-start=\"5786\" data-end=\"5888\">\ud83d\udc49 <strong data-start=\"5789\" data-end=\"5848\">Explore more informative videos on our YouTube Channel:<\/strong><br data-start=\"5848\" data-end=\"5851\" \/>\ud83d\udd17 <a class=\"decorated-link\" href=\"https:\/\/www.youtube.com\/@taxajca\" target=\"_new\" rel=\"noopener\" data-start=\"5854\" data-end=\"5886\">https:\/\/www.youtube.com\/@taxajca<\/a><\/p>\n<p data-start=\"5890\" data-end=\"5983\" data-is-last-node=\"\" data-is-only-node=\"\">\ud83d\udcde <strong data-start=\"5893\" data-end=\"5926\">Need professional assistance?<\/strong><br data-start=\"5926\" data-end=\"5929\" \/>Reach out via <strong data-start=\"5943\" data-end=\"5964\">Call or WhatsApp:<\/strong> <strong data-start=\"5965\" data-end=\"5983\" data-is-last-node=\"\">+91 8802912345<\/strong><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Learn how to use the MCA V3 Portal with this complete filer&#8217;s guide. Understand registration, DSC association, e-filing steps, common errors, and practical solutions for hassle-free MCA compliance.<\/p>\n","protected":false},"author":2,"featured_media":894,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[7],"tags":[427,426,422,424,421,420,423,425],"class_list":["post-892","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-secretarial-services","tag-companies-act-compliance-india","tag-mca-e-filing","tag-mca-v3-common-errors","tag-mca-v3-dsc-association","tag-mca-v3-filing-process","tag-mca-v3-portal-guide","tag-mca-v3-portal-login","tag-roc-filing-guide"],"_links":{"self":[{"href":"https:\/\/www.taxaj.com/learn\/wp-json\/wp\/v2\/posts\/892","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.taxaj.com/learn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.taxaj.com/learn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.taxaj.com/learn\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.taxaj.com/learn\/wp-json\/wp\/v2\/comments?post=892"}],"version-history":[{"count":2,"href":"https:\/\/www.taxaj.com/learn\/wp-json\/wp\/v2\/posts\/892\/revisions"}],"predecessor-version":[{"id":90557,"href":"https:\/\/www.taxaj.com/learn\/wp-json\/wp\/v2\/posts\/892\/revisions\/90557"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.taxaj.com/learn\/wp-json\/wp\/v2\/media\/894"}],"wp:attachment":[{"href":"https:\/\/www.taxaj.com/learn\/wp-json\/wp\/v2\/media?parent=892"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.taxaj.com/learn\/wp-json\/wp\/v2\/categories?post=892"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.taxaj.com/learn\/wp-json\/wp\/v2\/tags?post=892"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}