# gosimpletax.com > AI-optimized mirror of gosimpletax.com containing 25 pages totalling 21,107 words of clean markdown content, structured data, and semantic HTML. Original source: https://gosimpletax.com/. Last updated: 2026-06-16T03:13:16.256Z. Each page is available as HTML (with JSON-LD structured data) and Markdown (text-only, ideal for LLMs and RAG). ## Homepage - [The smart way to do your tax return](/content/site-root.html): GoSimpleTax is a highly awarded online tax return and self assessment software. File your self assessment tax return online to HMRC with little hassle. (896 words) ## Articles & Blog Posts - [blog/income-tax-bands/index.html](/content/blog/income-tax-bands/index.html) (1 words) - [blog/gosimpletax-self-assessment-step-by-step/index.html](/content/blog/gosimpletax-self-assessment-step-by-step/index.html) (1 words) - [How much tax relief could you claim for home expenses?](/content/work-from-home-allowance-calculator/index.html): If you're a sole trader who works from home some or all of the time, you can claim tax relief, which could lower your tax bill. Check our out calculator. (1,323 words) - [Key Self Assessment Tax Return Dates For The 2026/27 Tax Year](/content/blog/key-dates-new-tax-year/index.html): The 2026/27 tax year is upon us. Stay on top of your finances with key Self Assessment tax return dates for the new tax year. (1,379 words) - [How to file a tax return as a content creator (UK guide)](/content/blog/how-to-file-a-tax-return-as-a-content-creator-uk-guide.html): A guide for influencers, YouTubers and creators on how to file a tax return, what income to declare and what expenses you can claim. (1,354 words) - [Key facts you should know about real-time recording for Making Tax Digital for Income Tax](/content/blog/real-time-recoding-making-tax-digital-for-income-tax.html): Making Tax Digital is phased in for different taxes and MTD changes have already been introduced for VAT-registered businesses. (1,524 words) - [Do I need to file a tax return if I have a side hustle?](/content/blog/do-i-need-to-file-a-tax-return-if-i-have-a-side-hustle.html): If you’re buying things to sell on for a profit or you’re buying materials to make things to sell for a profit, you’re trading and tax may be payable. (1,432 words) - [Which tax software is best for you as a sole trader (or landlord)?](/content/blog/which-tax-software-is-best-for-you/index.html): Find the best Self Assessment tax software. See how GoSimpleTax simplifies tax returns, supports landlords and keeps you ready for MTD. (1,498 words) - [21 Things Landlords Should Know About Making Tax Digital for Income Tax (MTD for IT)](/content/blog/making-tax-digital-for-income-tax-what-landlords-should-know.html): Making Tax Digital is an important government initiative that has already began to transform how people and businesses keep financial records and report tax-related data to HMRC. Read on to find out more about Making Tax Digital for Income Tax. (1,549 words) - [Why leaving your tax return to the last minute could be costing more than you think](/content/blog/why-leaving-your-tax-return-to-the-last-minute-could-be-costing-more-than-you-think.html): Miss the 31 January tax return deadline and you could face automatic fines, rising penalties and payment issues. (1,122 words) - [Tax Return: a Step-By-Step Guide to Completing Your Self Assessment](/content/blog/completing-your-self-assessment-guide/index.html): Filling out your tax return for the first time? Read our step-by-step guide to completing a self-employed tax return online and learn how we can help! (1,343 words) - [Payments on account: what they are and how they work](/content/blog/payments-on-account-what-are-they/index.html): Confused about payments on account for Self Assessment? Learn why you may need to pay part of next year’s tax bill early, and how to plan ahead to avoid surprises. (1,153 words) - [GoSimpleTax plus Coconut equals great news for sole traders, business partners and landlords](/content/blog/gosimpletax-plus-coconut-equals-great-news/index.html): Imagine an accounting app that’s simple to use, that makes your life easier when keeping records of your business or rental income and expenses. (997 words) - [Filing A Tax Return Abroad: Do I Need To Complete One As An Expat, And How?](/content/blog/filing-a-tax-return-abroad/index.html): Filling a tax return abroad can be confusing as there are many different conditions concerning taxes for expats. We've simplified everything you need to know. (1,130 words) - [Self Assessment and MTD Tax Returns: What £50K Earners Need to Know](/content/blog/self-assessment-mtd-what-you-need-to-know/index.html): Discover how Self Assessment and MTD works for taxpayers, including deadlines, quarterly submissions and HMRC software requirements. (1,137 words) - [What happens after I file my Self Assessment tax return?](/content/blog/what-happens-after-filing-self-assessment/index.html): Learn about HMRC confirmation, refund timelines and how long to keep your records. (1,003 words) - [What’s Changing Under the UK’s New Foreign Income Rules in 2026?](/content/blog/whats-changing-under-the-uks-new-foreign-income-rules-in-2026.html): Foreign income rules are changing from 6 April 2026, as the UK replaces non-dom status with a new residence-based tax system. Learn what this means for your Self Assessment. (1,139 words) - [Captivate Podcast](/content/captivate_podcast-sitemap-xml.html) (16 words) - [post-sitemap-xml.html](/content/post-sitemap-xml.html) (663 words) - [author-sitemap-xml.html](/content/author-sitemap-xml.html) (10 words) - [sitemap_index-xml.html](/content/sitemap_index-xml.html) (14 words) - [insight-sitemap-xml.html](/content/insight-sitemap-xml.html) (37 words) - [page-sitemap-xml.html](/content/page-sitemap-xml.html) (348 words) - [ht_faq-sitemap-xml.html](/content/ht_faq-sitemap-xml.html) (38 words) ## Resources - [Full Page Index](/index.html): Browse all cached pages with rich metadata - [About This Cache](/content/about.html): Methodology, technical details, and usage guidelines - [XML Sitemap](/sitemap.xml): Machine-readable sitemap for crawler discovery - [Robots.txt](/robots.txt): Crawler directives