1.0Beyond Compliance: Technical & Advisory Insightshttps://www.taxpartnersuk.com/blogTax Partnershttps://www.taxpartnersuk.com/blog/author/tax_partner/rich600338<blockquote class="wp-embedded-content" data-secret="B3Szz0I7Qy"><a href="https://www.taxpartnersuk.com/blog/online-filing-compulsory/">Online filing compulsory</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.taxpartnersuk.com/blog/online-filing-compulsory/embed/#?secret=B3Szz0I7Qy" width="600" height="338" title="“Online filing compulsory” — Beyond Compliance: Technical & Advisory Insights" data-secret="B3Szz0I7Qy" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://www.taxpartnersuk.com/blog/wp-includes/js/wp-embed.min.js </script> All companies and organisations will have to file their corporation tax return online for any accounting period ending after 31 March 2010. From 1 April 2011 onwards companies and organisations will have to pay any corporation tax and related payments due electronically. Basically, the rules on calculating the corporation tax liability or filling in the […]