{"id":2054,"date":"2026-08-25T15:40:31","date_gmt":"2026-08-25T15:40:31","guid":{"rendered":"https:\/\/capitalaccountants.co.uk\/?p=2054"},"modified":"2026-08-25T15:40:33","modified_gmt":"2026-08-25T15:40:33","slug":"corporation-tax-in-2026-27-what-businesses-should-know","status":"publish","type":"post","link":"https:\/\/capitalaccountants.co.uk\/index.php\/2026\/08\/25\/corporation-tax-in-2026-27-what-businesses-should-know\/","title":{"rendered":"Corporation Tax in 2026\/27: What Businesses Should Know"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">For the 2026\/27 tax year, the main UK Corporation Tax rate remains at 25%, while companies with profits of up to \u00a350,000 generally pay the 19% Small Profits Rate.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For profits between \u00a350,000 and \u00a3250,000, Marginal Relief may apply. This means the effective tax rate increases gradually rather than jumping directly from 19% to 25%.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">An important detail is that these thresholds can be reduced when a company has associated companies. This means your business structure can affect your Corporation Tax calculation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Businesses should also review allowable expenses and available tax reliefs, as these may reduce taxable profits and the final tax bill.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Corporation Tax is usually due 9 months and 1 day after the end of the accounting period, while the Company Tax Return must generally be filed within 12 months.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>For the 2026\/27 tax year, the main UK Corporation Tax rate remains at 25%, while companies with profits of up to \u00a350,000 generally pay the 19% Small Profits Rate. For profits between \u00a350,000 and \u00a3250,000, Marginal Relief may apply. This means the effective tax rate increases gradually rather than jumping directly from 19% to 25%.&hellip; <br \/> <a class=\"read-more\" href=\"https:\/\/capitalaccountants.co.uk\/index.php\/2026\/08\/25\/corporation-tax-in-2026-27-what-businesses-should-know\/\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":2056,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2054","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/capitalaccountants.co.uk\/index.php\/wp-json\/wp\/v2\/posts\/2054","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/capitalaccountants.co.uk\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/capitalaccountants.co.uk\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/capitalaccountants.co.uk\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/capitalaccountants.co.uk\/index.php\/wp-json\/wp\/v2\/comments?post=2054"}],"version-history":[{"count":1,"href":"https:\/\/capitalaccountants.co.uk\/index.php\/wp-json\/wp\/v2\/posts\/2054\/revisions"}],"predecessor-version":[{"id":2071,"href":"https:\/\/capitalaccountants.co.uk\/index.php\/wp-json\/wp\/v2\/posts\/2054\/revisions\/2071"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/capitalaccountants.co.uk\/index.php\/wp-json\/wp\/v2\/media\/2056"}],"wp:attachment":[{"href":"https:\/\/capitalaccountants.co.uk\/index.php\/wp-json\/wp\/v2\/media?parent=2054"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/capitalaccountants.co.uk\/index.php\/wp-json\/wp\/v2\/categories?post=2054"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/capitalaccountants.co.uk\/index.php\/wp-json\/wp\/v2\/tags?post=2054"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}