About & Legal

When we update content

• When HMRC publishes new guidance or changes existing rules
• When thresholds, deadlines or exemptions are confirmed
• After major Budget or Spring Statement announcements

How we write

• Plain English only
• Practical examples where helpful
• Clear distinction between confirmed rules and areas that are still developing
• Sources linked so you can verify everything yourself

Important disclaimer

The information on this website is general guidance only. It is not personalised tax advice. Tax situations can be complex. If your circumstances are unusual or you are unsure, you should speak to a qualified tax adviser or accountant.

We are independent and not affiliated with HMRC or any software company.

Corrections

If you believe any content on this site is factually incorrect or out of date, please contact us at hello@checkmymtd.co.uk. We take corrections seriously and will review and respond within 3 working days. If a correction is substantiated, we will update the relevant page and note the correction.

Primary sources used

• HMRC: Making Tax Digital collection. GOV.UK ↗
• HMRC: Sign up for MTD for Income Tax ↗
• HMRC: Check MTD eligibility ↗
• HMRC: Find compatible MTD software ↗
• Income Tax (Digital Requirements) Regulations 2021 (SI 2021/1076) ↗
• HMRC: MTD ITSA penalties guidance ↗

CheckMyMTD takes your privacy seriously. This policy explains what data we collect, how we use it, and your rights.

Data we collect

No accounts, sign-ups or forms: This website does not ask for, collect or store your name, email address or any other personal details. We run no mailing list and send no reminder emails.

Calculator data (localStorage only): When you use our MTD engine, your answers are saved to your browser's localStorage. This data never leaves your device and is never transmitted to our servers. It exists only to provide the "welcome back" return visitor experience. You can clear it at any time by clearing your browser's site data.

If you email us: If you choose to email one of the addresses on the Contact tab, we receive your email address and the contents of your message. We use them only to reply to you, and we do not add you to any mailing list or share them with third parties.

Analytics: The only tracking on this site is Google Analytics and Google Search Console, used to see how many people visit and which pages they read. There are no ads, no social media pixels and no other trackers. We never ask for or collect your name, email or any personal details. Google Analytics sets its standard cookies (_ga, _ga_*) to count visits, and Google processes that data under Google’s privacy policy. You can block the cookies in your browser, or use Google’s opt-out browser add-on. Search Console only needs a verification tag on our site, which sets no cookies.

Cookies

The only cookies are Google Analytics’ standard analytics cookies (_ga, _ga_*). Search Console sets none. Your calculator answers are saved in your browser’s localStorage, not in cookies. Fonts load from Google Fonts, so Google sees your IP address when a page loads. You can delete or block cookies in your browser settings.

Third-party services

Google Analytics and Google Search Console: Used as described above to understand traffic and search performance. Their privacy terms are at policies.google.com.

Google Fonts: Used for typography. Requests go to Google's servers — see Google's privacy policy at policies.google.com.

Affiliate partners: When you click software recommendation links (Xero, QuickBooks, FreeAgent, Zoho, Sage), you leave our site. We do not track your behaviour on those sites. Their privacy policies apply.

Your rights (UK GDPR)

You have the right to: access any personal data we hold about you; request deletion of your data; object to processing; and complain to the Information Commissioner's Office (ICO) at ico.org.uk. To exercise any of these rights, contact us through the Contact tab.

Data retention

Calculator data: stored locally in your browser, no server-side retention. Analytics data: kept in Google Analytics for no longer than 14 months. Emails you send us: kept only as long as needed to deal with your message.

Contact for privacy matters

For any privacy-related questions or requests, use the Contact tab on this page.

General information only

The content on CheckMyMTD, including the MTD compliance engine, situation guides, and all other pages, is intended to provide general information about Making Tax Digital obligations. It is not tailored to your individual circumstances and does not constitute tax advice, legal advice, accounting advice, or any other professional advice.

Not a substitute for professional advice

You should not rely solely on information from CheckMyMTD to determine your tax obligations. Tax law is complex and individual circumstances vary enormously. Always verify your specific obligations with HMRC directly (at gov.uk) or with a qualified tax adviser, accountant or Chartered Tax Adviser (CTA).

Accuracy and currency

We make every reasonable effort to ensure information is accurate and up to date based on current HMRC guidance. However, tax legislation and HMRC guidance changes frequently. We cannot guarantee that every piece of information on this site reflects the very latest legislative position at the time you read it. Always cross-reference with HMRC's own publications.

No liability

To the maximum extent permitted by law, CheckMyMTD, its operators, and its contributors accept no liability for:

• Any tax penalties, interest or surcharges you incur
• Any losses or damages arising from reliance on information provided on this site
• Any decisions you make based on the output of our calculator or guides
• Any inaccuracies in the information provided
• Any failure of the website, calculator, or export features

Calculator outputs

The MTD engine on CheckMyMTD is an indicative tool based on the information you provide and general rules. It cannot account for every nuance of your individual tax position. Outputs should be treated as a starting point for further investigation, not a definitive determination of your obligations.

Links to external sites

We link to third-party websites including GOV.UK, software providers and other resources. We are not responsible for the content, accuracy or availability of external sites. Links do not constitute endorsement beyond the software affiliate relationships described in our About page.

Affiliate relationships

Software recommendations include affiliate links. We receive a commission if you purchase through these links. This does not affect the price you pay. Our recommendations are based on profile matching, not commission rates.