{"id":34970,"date":"2024-07-31T16:46:55","date_gmt":"2024-07-31T15:46:55","guid":{"rendered":"https:\/\/taxfix.com\/en-uk\/?p=34970"},"modified":"2026-01-26T16:16:24","modified_gmt":"2026-01-26T16:16:24","slug":"whats-my-companys-accounting-period","status":"publish","type":"post","link":"https:\/\/taxfix.com\/en-uk\/limited-companies\/whats-my-companys-accounting-period\/","title":{"rendered":"What\u2019s my company\u2019s accounting period?"},"content":{"rendered":"\n<p>Running a business involves juggling a lot of dates and deadlines. One of the most important deadlines is your company\u2019s accounting period.&nbsp;<\/p>\n\n\n\n<p>Knowing when your financial year starts and ends is key to keeping everything in tip-top shape, meeting tax deadlines and preparing financial reports &#8211; fun!&nbsp;<\/p>\n\n\n\n<p>So, what\u2019s my company\u2019s accounting period, you ask? Let\u2019s dive into how to find it, and what to do if you need to change it.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">A little cheat sheet<\/h2>\n\n\n\n<p>Before we get started, here are a few key terms you\u2019ll need to know:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Company accounting period: <\/strong>the time frame you\u2019ll use to file your company tax return<br><\/li>\n\n\n\n<li><strong>Accounting reference date<\/strong>: the date marking the end of your financial year, set by <a href=\"https:\/\/taxfix.com\/en-uk\/glossary\/companies-house\/\">Companies House<br><\/a><\/li>\n\n\n\n<li><strong>Year-end accounts: <\/strong>this is just another term for your company tax return<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Why it\u2019s important to know your accounting period<\/h2>\n\n\n\n<p>It helps you:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Meet your tax deadlines<\/h3>\n\n\n\n<p>Your accounting period is like your business\u2019s calendar, telling you exactly when you need to file your company tax return. Miss it and you might end up with hefty fines and penalties. And nobody wants that!<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Master your financial reports<\/h3>\n\n\n\n<p>Financial reports are the secret to understanding how your business is doing. They help you make informed decisions and impress potential investors. No more guessing if you\u2019re heading in the right direction!<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Plan your next move<\/h3>\n\n\n\n<p>And then, there\u2019s planning your business activities. Knowing your financial year helps with budgeting, forecasting, and planning your business operations. Imagine trying to plan a party without knowing the date. Sounds like a mess, right? The same goes for your business. A clear accounting period helps you keep everything running smoothly. Remember, <a href=\"https:\/\/taxfix.com\/en-uk\/blog\/what-is-the-tax-year\/\">the financial year and the tax year are not the same<\/a>.<\/p>\n\n\n<\/div> <!-- .c-body -->\n\n<div class=\"b-cta-mini m-purple m-align-left\">\n    \n    <div class=\"b-cta-mini__content\">\n\n        \n        <h2 class=\"b-cta-mini__title\">Want help with the planning?<\/h2>\n\n        \n        \n        <div class=\"b-cta-mini__body\">\n            <div class=\"b-block-body\"><p>Look no further! Our army of fully-vetted, professional accredited accountants is here for you. Book in a tax consultation with one of them to stay on the right track and optimise your business to make your life even easier.<\/p>\n<p>You&#8217;re worth it!<\/p>\n<\/div>\n        <\/div>\n\n        \n        \n        <div class=\"b-cta-mini__action\">\n\n            <a href=\"https:\/\/taxfix.com\/en-uk\/tax-advice\/\" class=\"c-button m-large  m-mobile-fullwidth\">Learn more<\/a>\n\n\n        <\/div>\n\n        \n    <\/div>\n<\/div> <!-- .b-cta-mini -->\n\n<div class=\"c-body\">\n\n\n\n\n<h2 class=\"wp-block-heading\">So, where can I find the accounting period date for my company?&nbsp;<\/h2>\n\n\n\n<p>Your company\u2019s accounting period dates can be found in a couple of places:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Incorporation documents. <\/strong>When you set up your company, your incorporation documents will show your accounting period.<br><\/li>\n\n\n\n<li><strong>Companies House website.<\/strong> Log in to your account on the Companies House website to find your company\u2019s dates.<\/li>\n<\/ol>\n\n\n\n<p>Now, we might not know where you stashed your incorporation documents. But, we can help you find your accounting dates on the Companies House website! Just follow these steps:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Head to the <a href=\"https:\/\/find-and-update.company-information.service.gov.uk\/\" target=\"_blank\" rel=\"noreferrer noopener\">Companies House website<br><\/a><\/li>\n\n\n\n<li>Use the search bar to find your company using its name or registration number<br><\/li>\n\n\n\n<li>Click your company name to view your information. You\u2019ll be able to see your entire accounting period, including when your corporate tax return and <a href=\"https:\/\/taxfix.com\/en-uk\/limited-companies\/confirmation-statement-overdue\/\">confirmation statement<\/a> are due next.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">How long is my company\u2019s accounting period?<\/h2>\n\n\n\n<p>In the UK, a company&#8217;s financial year is typically 12 months long. But there are some exceptions.<\/p>\n\n\n\n<p>When your company is newly incorporated, the first set of accounts will usually cover more than 12 months. Why? Because they start on the day your company was set up (or incorporated) and end on the \u2018accounting reference date\u2019 set by Companies House. This is the last day of the month your company was set up.<\/p>\n\n\n<\/div> <!-- .c-body -->\n\n<div class=\"b-highlight-mini m-yellow m-align-left\">\n    <div class=\"b-block-body\">\n        <p><strong>Here\u2019s an example:<\/strong><\/p>\n<p><!-- \/wp:paragraph --> <!-- wp:paragraph --><\/p>\n<p>Let\u2019s imagine your company was set up on 12 April. Your accounting reference date would be 30 April the following year.<\/p>\n<p><!-- \/wp:paragraph --> <!-- wp:paragraph --><\/p>\n<p>Your first accounts would cover 12 months and a couple of weeks. After that, your accounts will usually cover your financial year from 1 May to 30 April.<\/p>\n\n    <\/div>\n<\/div> <!-- .b-highlight-mini -->\n\n<div class=\"c-body\">\n\n\n\n\n<h2 class=\"wp-block-heading\">Can I change my company\u2019s accounting period?&nbsp;<\/h2>\n\n\n\n<p>So, you want to change your accounting period? This is pretty common when companies want to sync up with the financial year of a parent company, or maybe even optimise their tax payments and cash flow.<\/p>\n\n\n\n<p>Well, we\u2019ve got some good news. You can change your accounting period. Here\u2019s how:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Step 1. Login to Companies House and tell them about these changes. You can do this by <a href=\"https:\/\/www.gov.uk\/file-changes-to-a-company-with-companies-house\" target=\"_blank\" rel=\"noreferrer noopener\">filing an update<\/a>.<br><\/li>\n\n\n\n<li>Step 2. Inform HMRC of your new accounting period. You can do this online or by phone.<br><\/li>\n\n\n\n<li>Step 3. Update your financial records to make sure everything is in order.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Are there any exceptions?<\/h3>\n\n\n\n<p>You can shorten your accounting period as many times as you like. If you want to extend it, you can only extend it to 18 months. And you can only change it once every 5 years.<\/p>\n\n\n\n<p>You might be able to change it more often if:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Your company is in administration<\/li>\n\n\n\n<li>You\u2019re aligning dates with a parent company<\/li>\n\n\n\n<li>You have permission from Companies House<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Need a hand? A tax pro can take care of things<\/h2>\n\n\n\n<p>Navigating accounting periods and taxes can feel like a maze. That&#8217;s why it&#8217;s always a smart move to bring in a tax professional.<\/p>\n\n\n\n<p>An accredited accountant can keep your records spotless, file your company tax return on time, and offer advice that&#8217;s perfect for your business. Try our <a href=\"https:\/\/taxfix.com\/en-uk\/limited-company-tax-service\/\">limited company tax returns service<\/a> to handle your annual accounts and corporate tax return, all for a low, fixed price.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Running a business involves juggling a lot of dates and deadlines. One of the most important deadlines is your company\u2019s accounting period.&nbsp; Knowing when your financial year starts and ends is key to keeping everything in tip-top shape, meeting tax deadlines and preparing financial reports &#8211; fun!&nbsp; So, what\u2019s my company\u2019s accounting period, you ask? [&hellip;]<\/p>\n","protected":false},"author":18,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[503],"tags":[514,505,102,502],"class_list":["post-34970","post","type-post","status-publish","format-standard","hentry","category-limited-companies","tag-accounting-period","tag-companies-house","tag-hmrc","tag-limited-company"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What\u2019s my company\u2019s accounting period? &#8211; Taxfix<\/title>\n<meta name=\"description\" content=\"Figuring out your company&#039;s accounting period is easy! 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