{"id":10274,"date":"2025-09-16T10:00:00","date_gmt":"2025-09-16T14:00:00","guid":{"rendered":"https:\/\/www.ontariobusinesscentral.ca\/blog\/?p=10274"},"modified":"2025-09-05T14:23:41","modified_gmt":"2025-09-05T18:23:41","slug":"how-to-file-annual-return-ontario-checklist-deadlines","status":"publish","type":"post","link":"https:\/\/www.ontariobusinesscentral.ca\/blog\/how-to-file-annual-return-ontario-checklist-deadlines\/","title":{"rendered":"How to File an Annual Return in Ontario"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Every corporation in Ontario, whether profit or non-profit, must file an annual return each year. It\u2019s a legal requirement and an important part of keeping your corporation in good standing.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">At <strong>Ontario Business Central<\/strong>, we\u2019ve been helping business owners like you with annual returns for over 30 years. We make the process simple, quick, and stress-free, so you can focus on running your business instead of worrying about paperwork.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Here\u2019s everything you need to know about filing your <strong>annual return in Ontario<\/strong>\u2014including when it\u2019s due, what information you need, our fees, and a helpful checklist to make sure nothing is missed.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.ontariobusinesscentral.ca\/forms\/ontario-annual-return.php\"><img decoding=\"async\" width=\"1000\" height=\"524\" src=\"https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-content\/uploads\/2025\/09\/annual-return-cta.webp\" alt=\"Businesswoman checking watch while filing corporate annual return online with Ontario Business Central.\" class=\"wp-image-10281\" srcset=\"https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-content\/uploads\/2025\/09\/annual-return-cta.webp 1000w, https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-content\/uploads\/2025\/09\/annual-return-cta-300x157.webp 300w, https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-content\/uploads\/2025\/09\/annual-return-cta-768x402.webp 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">What is an Ontario Annual Return &amp; Why is it Mandatory?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">An <strong>Ontario annual return<\/strong> is a yearly filing required for every corporation. It confirms your business information and keeps your corporation active on the record.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If you don\u2019t file your return, your corporation risks being flagged as non-compliant and, eventually, cancelled. Think of it as renewing your car registration\u2014skip it, and you can\u2019t legally drive. Skip your annual return, and your corporation can\u2019t legally continue.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">When is the Annual Return Due in Ontario?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Your <strong>annual return is due within six months of your corporation\u2019s fiscal year end<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For example:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Fiscal Year End:<\/strong> December 31<\/li>\n\n\n\n<li><strong>Annual Return Deadline:<\/strong> June 30 of the following year<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Missing the deadline can cause unnecessary problems, so it\u2019s best to mark your calendar and file well before your six months are up.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Ontario Annual Return Checklist<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Here\u2019s a simple checklist to help you prepare before filing:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2705 Corporation name<br>\u2705 Corporation number<br>\u2705 <a href=\"https:\/\/www.ontariobusinesscentral.ca\/forms\/company-key.php\">Company key <\/a>(9-digit code; if you don\u2019t have it, we can obtain it for you)<br>\u2705 Current corporate address<br>\u2705 Director details (names and addresses)<br>\u2705 Year of filing<br>\u2705 Any updates you\u2019d like to make (address, directors, NAICS code, email)<br>\u2705 Credit card for payment<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">What Information &amp; Documents Are Required?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">When you <strong>file annual return Ontario<\/strong>, you\u2019ll need to provide:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Your corporate name and number (we can look up the corporate number)<\/li>\n\n\n\n<li>Your company key (required for all corporations since October 2021)<\/li>\n\n\n\n<li>Up-to-date corporate details (address, directors, etc.)<\/li>\n\n\n\n<li>A description of your business activity (NAICS code)<\/li>\n\n\n\n<li>The year of filing<\/li>\n\n\n\n<li>The authorizing person\u2019s information<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">You may also request a <a href=\"https:\/\/www.ontariobusinesscentral.ca\/forms\/corporate-search.php\">Corporate Profile Report<\/a>, which provides official proof of the updates. Some banks require this document to confirm your corporation is in good standing.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How Do I File Through Ontario Business Central?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Instead of navigating government websites, you can file your annual return directly through<strong> Ontario Business Central.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">We handle everything for you\u2014including obtaining your company key if you don\u2019t already have it. Our service ensures your return is filed accurately and on time, with same-day processing available.&nbsp; We will also send email notification each year to remind you to complete your Ontario Annual Return filing.&nbsp; This takes the burden off of your hands and puts it in ours.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What is a Company Key &amp; How Do I Get One?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>company key<\/strong> is a 9-digit number introduced in 2021. It works like a password, confirming that you\u2019re authorized to make filings on behalf of your corporation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If you don\u2019t know your company key, you can still place your order with Ontario Business Central. We\u2019ll obtain the key for you and complete your filing.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What Are the Detailed Steps to File Through Ontario Business Central?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">We make the process as simple as 1-2-3:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Step 1 \u2013 Order Form<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Enter your company key (or let us get it for you).<\/li>\n\n\n\n<li>Choose if you\u2019d like to add an optional updated <strong>Corporate Profile\/Entity Report.<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Step 2 \u2013 Provide Details<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Confirm your corporation name and business activity.<\/li>\n\n\n\n<li>Select the year you\u2019re filing for.<\/li>\n\n\n\n<li>Add any updates (corporate address, directors, NAICS code, email).<\/li>\n\n\n\n<li>Provide authorization details.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Step 3 \u2013 Payment<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Enter your payment details.<\/li>\n\n\n\n<li>Submit your order.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">From there, our team prepares a draft for you to review. Once approved, we file it electronically. You\u2019ll receive same-day confirmation by email.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What Penalties Apply for Late or Missing Filing?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The<strong> penalties for missing the annual return<\/strong> can be serious:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Your corporation may be flagged as not in good standing.<\/li>\n\n\n\n<li>Fines may apply.<\/li>\n\n\n\n<li>Eventually, your corporation can be cancelled or dissolved.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Reinstating a cancelled corporation can be expensive and time-consuming. Filing on time avoids these risks.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Is This Different From Corporate Tax Filings?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Yes. This is one of the most common points of confusion.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.canada.ca\/en\/revenue-agency\/services\/forms-publications\/forms\/t2.html\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Corporate tax filings<\/strong> (T2)<\/a> and <a href=\"https:\/\/www.canada.ca\/en\/revenue-agency\/services\/forms-publications\/forms\/t2125.html\" target=\"_blank\" rel=\"noreferrer noopener\">T2125<\/a> Statement of Business or Professional Activities\u00a0are submitted to the Canada Revenue Agency.\u00a0 Historically, you would provide the annual return information on your CRA tax forms but that changed in 2021 and moved to the provincial requirements.<\/li>\n\n\n\n<li>The <strong>Ontario annual return<\/strong> is a separate filing that maintains your corporation\u2019s provincial record.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Even if your accountant handles your taxes, you\u2019re still responsible for filing your Ontario annual return.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What Common Errors Do First-Timers Make?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Some of the most common mistakes include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Missing the six-month filing deadline<\/li>\n\n\n\n<li>Assuming tax return = annual return (it doesn\u2019t)<\/li>\n\n\n\n<li>Not having or forgetting to obtain the company key<\/li>\n\n\n\n<li>Failing to update address or director information<\/li>\n\n\n\n<li>Thinking non-profit corporations are exempt (they\u2019re not)<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Are Reminders or Notifications Provide<\/strong>d<strong>?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ontario does not consistently send reminders for annual returns. That means it\u2019s up to you to stay on top of your filing.&nbsp; With Ontario Business Central, we will send reminder emails yearly to help you keep track of when you need to file your Annual Return.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tip:<\/strong> Set a yearly calendar alert for your due date\u2014or become a client to <strong>Ontario Business Central<\/strong> to keep track of the filing so you never miss a deadline.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Our Fees for Filing Your Annual Return<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Here\u2019s what you can expect when filing your <strong>annual return Ontario<\/strong> through us:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ontario Annual Return Filing<\/strong>: $45.10<\/li>\n\n\n\n<li><strong>Data Extract Fee<\/strong>: $55.00<\/li>\n\n\n\n<li><strong>Draft Fee<\/strong>: $55.00<\/li>\n\n\n\n<li><strong>Company Key (if required)<\/strong>: $79.00<\/li>\n\n\n\n<li><strong>Typical Total (with tax):<\/strong> ~$175.26<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u2705 Same-day processing<br>\u2705 Email confirmation<br>\u2705 Optional Corporate Profile Report available<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.ontariobusinesscentral.ca\/forms\/ontario-annual-return.php\"><img decoding=\"async\" width=\"1000\" height=\"524\" src=\"https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-content\/uploads\/2025\/09\/annual-return-cta2.webp\" alt=\"Business professional checking watch and tablet while filing corporate annual return. File Now!\" class=\"wp-image-10280\" srcset=\"https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-content\/uploads\/2025\/09\/annual-return-cta2.webp 1000w, https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-content\/uploads\/2025\/09\/annual-return-cta2-300x157.webp 300w, https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-content\/uploads\/2025\/09\/annual-return-cta2-768x402.webp 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Why File With Ontario Business Central?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Filing your <strong>annual return Ontario<\/strong> on your own can be confusing, time-consuming, and risky if you miss something. With Ontario Business Central, you don\u2019t have to worry about deadlines, forms, or compliance.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2705 <strong>We\u2019ve been helping Ontario businesses since 1992<\/strong><br>\u2705 <strong>Over 300,000 business owners served<\/strong><br>\u2705 <strong>Same-day processing with email confirmation<\/strong><br>\u2705 <strong>We\u2019ll obtain your company key for you if you don\u2019t have one<\/strong><br>\u2705 <strong>Quick updates to corporate records in one filing<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">When you file through us, it\u2019s not just about meeting the deadline\u2014it\u2019s about having peace of mind knowing your corporation is compliant and in good standing.<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><a href=\"mai&#108;&#116;&#111;&#58;&#x69;&#x6e;&#x71;&#x75;&#x69;&#x72;&#x69;es&#64;&#111;&#110;&#116;&#97;&#114;&#x69;&#x6f;&#x62;&#x75;&#x73;&#x69;ness&#99;&#101;&#110;&#116;&#x72;&#x61;&#x6c;&#x2e;&#x63;&#x61;\">i&#110;&#x71;&#x75;i&#114;&#x69;&#x65;s&#64;&#x6f;&#x6e;t&#97;&#x72;&#x69;o&#98;&#x75;&#x73;i&#110;&#101;&#x73;&#x73;c&#101;&#x6e;&#x74;r&#97;&#x6c;&#x2e;c&#97;<\/a><br>Toll-Free: 1-800-280-1913<br>Local: 1-416-599-9009<br>Fax: 1-866-294-4363<br>Office Hours: 9:00am \u2013 5:00pm<br>Monday \u2013 Friday E.S.T.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Ontario Business Central Inc. is not a law firm and cannot provide a legal opinion or advice. This information is to assist you in understanding the requirements of registration within the chosen jurisdiction. It is always recommended, when you have legal or accounting questions that you speak to a qualified professional.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Every corporation in Ontario, whether profit or non-profit, must file an annual return each year&#8230;.<\/p>\n","protected":false},"author":3,"featured_media":10278,"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":[123],"tags":[165,146,169,134,166],"class_list":["post-10274","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-renewals-requirements","tag-checklist","tag-corporation","tag-how-to-guide","tag-ontario","tag-step-by-step"],"rttpg_featured_image_url":{"full":["https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-content\/uploads\/2025\/09\/corporate-annual-return-filing-deadline-calendar.webp",1150,768,false],"landscape":["https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-content\/uploads\/2025\/09\/corporate-annual-return-filing-deadline-calendar.webp",1150,768,false],"portraits":["https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-content\/uploads\/2025\/09\/corporate-annual-return-filing-deadline-calendar.webp",1150,768,false],"thumbnail":["https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-content\/uploads\/2025\/09\/corporate-annual-return-filing-deadline-calendar-150x150.webp",150,150,true],"medium":["https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-content\/uploads\/2025\/09\/corporate-annual-return-filing-deadline-calendar-300x200.webp",300,200,true],"large":["https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-content\/uploads\/2025\/09\/corporate-annual-return-filing-deadline-calendar-1024x684.webp",1024,684,true],"1536x1536":["https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-content\/uploads\/2025\/09\/corporate-annual-return-filing-deadline-calendar.webp",1150,768,false],"2048x2048":["https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-content\/uploads\/2025\/09\/corporate-annual-return-filing-deadline-calendar.webp",1150,768,false],"obc-archive-card":["https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-content\/uploads\/2025\/09\/corporate-annual-return-filing-deadline-calendar.webp",606,405,false],"obc-archive-card-2x":["https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-content\/uploads\/2025\/09\/corporate-annual-return-filing-deadline-calendar.webp",1150,768,false],"obc-archive":["https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-content\/uploads\/2025\/09\/corporate-annual-return-filing-deadline-calendar.webp",809,540,false],"obc-archive-2x":["https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-content\/uploads\/2025\/09\/corporate-annual-return-filing-deadline-calendar.webp",1150,768,false],"rt_custom":["https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-content\/uploads\/2025\/09\/corporate-annual-return-filing-deadline-calendar.webp",1150,768,false]},"rttpg_author":{"display_name":"Laura Harvey","author_link":"https:\/\/www.ontariobusinesscentral.ca\/blog\/author\/laura-harvey\/"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/www.ontariobusinesscentral.ca\/blog\/category\/business-maintenance\/renewals-requirements\/\" rel=\"category tag\">Renewals &amp; Requirements<\/a>","rttpg_excerpt":"Every corporation in Ontario, whether profit or non-profit, must file an annual return each year....","_links":{"self":[{"href":"https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-json\/wp\/v2\/posts\/10274","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-json\/wp\/v2\/comments?post=10274"}],"version-history":[{"count":3,"href":"https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-json\/wp\/v2\/posts\/10274\/revisions"}],"predecessor-version":[{"id":10284,"href":"https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-json\/wp\/v2\/posts\/10274\/revisions\/10284"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-json\/wp\/v2\/media\/10278"}],"wp:attachment":[{"href":"https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-json\/wp\/v2\/media?parent=10274"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-json\/wp\/v2\/categories?post=10274"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ontariobusinesscentral.ca\/blog\/wp-json\/wp\/v2\/tags?post=10274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}