Guide to Making Tax Digital: UK Income Tax Essentials Explained
📘 Lesson 1 of 8 - MTD School What is Making Tax Digital? Making Tax Digital (MTD) is HMRC’s initiative to modernise the UK tax system by moving from annual paper-based reporting to digital record-keeping and more frequent updates. Instead of submitting one Self Assessment tax return each year, many self-employed individuals and landlords will be required to keep digital records and submit information to HMRC quarterly. MTD is not a new tax. It changes how income is reported, not how it is taxed. Why has Making Tax Digital been introduced? HMRC introduced MTD to: Reduce common reporting errors Improve accuracy of tax data Encourage digital record-keeping Modernise the tax system According to HMRC, small mistakes in manual record-keeping account for billions in lost revenue each year. MTD aims to reduce those errors by requiring digital records and structured submissions. What changes under MTD for Income Tax? For self-employed individuals and landlords, MTD for Income Tax (often called MTD ITSA) will introduce: Digital record-keeping Four quarterly updates per year A final year-end declaration Instead of gathering receipts and preparing everything once a year, reporting becomes ongoing and structured. However, this does not usually mean paying tax four times a year. Payment dates remain broadly aligned with the current Self Assessment system unless HMRC changes that in future. Who will be affected? From April 2026, MTD for Income Tax is expected to apply to: Self-employed individuals Landlords Side hustlers Gig workers (for example, Uber, Deliveroo, Etsy, etc.) The key factor is your qualifying income (covered in our separate guide). If your income meets the threshold, you will be required to follow MTD rules. What does “digital record-keeping” actually mean? Under MTD, you must: Keep records of income and expenses digitally Use MTD-compatible software Submit updates electronically to HMRC This can be done using: Spreadsheets (if linked to bridging software) Cloud accounting software A structured digital system You do not need to become an accountant. But you do need a compliant digital method. Common misunderstandings about MTD MTD does not mean: Paying tax quarterly (in most cases) Completing four full tax returns Losing access to professional support That paper records alone are sufficient It is primarily a change in process, not tax rates. Final thoughts Making Tax Digital represents a structural shift in how income is reported, especially for the self-employed and landlords. While it introduces new responsibilities, it can be straightforward with the right setup and professional guidance where needed. TaxStore provides structured MTD support for those who prefer clarity and oversight while adapting to the new system.
📘 Lesson 2 of 8 - MTD School Who will need to use Making Tax Digital? Making Tax Digital (MTD) for Income Tax will apply to many self-employed individuals and landlords from April 2026 onwards. Whether it applies to you depends mainly on your qualifying income, not your business structure or industry. If your income meets the threshold set by HMRC, you will be required to keep digital records and submit quarterly updates under MTD. Who is expected to be affected? From April 2026, MTD for Income Tax will apply to individuals who: Are self-employed (sole traders) Receive rental income from property Have combined qualifying income above the threshold Currently submit a Self Assessment tax return This includes: Tradespeople and contractors Freelancers and consultants Side hustlers Gig workers such as Uber, Deliveroo, Etsy or Airbnb Landlords with rental income If you earn income personally rather than through a limited company, MTD may apply to you. What is the income threshold? Making Tax Digital for Income Tax will apply based on your qualifying income, broadly your total self-employment and rental income. HMRC has confirmed the following rollout: From April 2026, individuals with qualifying income over £50,000 must comply From April 2027, the threshold reduces to £30,000 The threshold is based on your total gross qualifying income, not your profit. If your combined self-employment and rental income exceeds these levels in a tax year, you will be required to follow MTD rules from the relevant start date. If your income is below £30,000, you will continue using the current Self Assessment system for now. What tax year is used to decide?  Whether you need to comply with MTD is based on the income reported on your most recent Self Assessment tax return before the start date. For example: To determine whether you must join MTD from April 2026, HMRC will look at your 2024/25 tax return. To determine whether you must join from April 2027 under the £30,000 threshold, HMRC will look at the most recent return filed before that date. If your reported qualifying income exceeds the relevant threshold, you will be required to comply from the following April. This means the decision is not based on your current year’s income in real time, but on the income already reported to HMRC. What if I have both self-employment and rental income? Your qualifying income is combined across all relevant sources. For example: £35,000 self-employed income £20,000 rental income Your total qualifying income would be £55,000. Because this exceeds the £50,000 threshold, you would be required to comply with Making Tax Digital from April 2026. If your combined income exceeded £30,000 but was below £50,000, you would be required to comply from April 2027. Who is exempt? Certain individuals may be exempt from MTD, including those who: Cannot use digital tools for practical reasons Have specific religious objections to digital systems Are digitally excluded due to age, disability or location An exemption must be applied for and agreed by HMRC. Exemptions are limited and not automatic. Does this apply to limited companies? No. MTD for Income Tax applies to individuals reporting income through Self Assessment. Limited companies already file digitally under Corporation Tax rules and are not part of MTD for Income Tax at this stage. If I only earn a small amount from a side hustle, does MTD apply? Only if your qualifying income exceeds the relevant threshold. For example: A small Etsy shop Occasional freelance work Airbnb income If your total self-employed and rental income is above the threshold, you may be required to comply. If it is below, you remain under the current system. Final thoughts Making Tax Digital will affect many self-employed individuals and landlords, but not everyone immediately. The key factor is your qualifying income and whether it exceeds the HMRC threshold. Understanding whether MTD applies to you is the first step in preparing properly. TaxStore provides structured MTD options for those who want clarity as the new rules come into effect.
📘 Lesson 3 of 8 - MTD School What is qualifying income for Making Tax Digital? Qualifying income determines whether you must comply with Making Tax Digital (MTD) for Income Tax. From April 2026, individuals with qualifying income over £50,000 must follow MTD rules. From April 2027, this threshold reduces to £30,000. Understanding what counts as qualifying income is essential in determining whether MTD applies to you. What counts as qualifying income? Qualifying income broadly includes: Self-employment income Rental income from UK or overseas property It is based on your gross income , not your profit. This means the total income before expenses are deducted. What does not count as qualifying income? The following types of income are not included when assessing the MTD threshold: Employment income under PAYE Dividends from a limited company Savings interest Pension income Capital gains MTD for Income Tax applies specifically to income that is currently reported through Self Assessment as self-employment or property income. How is qualifying income calculated? You combine all relevant sources of self-employment and rental income. For example: £40,000 self-employed income £15,000 rental income Your qualifying income would be £55,000. Because this exceeds the £50,000 threshold, you would be required to comply with MTD from April 2026. What if my income changes year to year? Your requirement to comply is based on your income in a relevant tax year. If your qualifying income exceeds the threshold, HMRC will notify you that you must join MTD from the appropriate start date. If your income later falls below the threshold, the position may change depending on HMRC rules at that time. It is important to monitor your income levels each year. Does profit matter? No. The threshold is based on gross income, not profit. For example: £55,000 income £30,000 expenses £25,000 profit Even though your profit is £25,000, your qualifying income is £55,000. This would exceed the £50,000 threshold. What about joint property ownership? If you jointly own rental property, only your share of the rental income counts towards your qualifying income. For example, if a property generates £20,000 in rent and you own 50 percent, £10,000 would count towards your total. Why qualifying income matters The MTD threshold is not based on how much tax you pay. It is based on how much qualifying income you receive. Understanding this distinction helps you determine whether MTD will apply and when you may need to prepare for digital record-keeping and quarterly reporting. Final thoughts Qualifying income is the key measure used to decide whether you must comply with Making Tax Digital for Income Tax. If your combined self-employment and rental income exceeds £50,000 from April 2026, or £30,000 from April 2027, you will need to follow MTD rules. Reviewing your income position early allows you to prepare properly and choose the level of support that suits your circumstances. TaxStore provides structured MTD options for individuals who want clarity and professional oversight as the rules come into effect.
📘 Lesson 4 of 8 - MTD School When do I need to register for Making Tax Digital? If your qualifying income exceeds the relevant threshold, you will be required to join Making Tax Digital for Income Tax from the applicable start date. However, registration is not automatic and does not happen immediately when your income exceeds the threshold. It follows a defined process. When does MTD apply to me? MTD is being introduced in stages: From April 2026, individuals with qualifying income over £50,000 must comply From April 2027, the threshold reduces to £30,000 Whether you fall within MTD is determined by the income reported on your most recent Self Assessment tax return before the start date. For example, entry into MTD from April 2026 will be based on income reported on your 2024/25 tax return. If that return shows qualifying income above £50,000, you will be required to comply from April 2026. How will I know if I must register? HMRC will review your submitted tax return and notify you if you are required to join MTD. You do not move into MTD automatically. You must complete a separate sign up process before quarterly reporting begins. Even if HMRC contacts you, registration still requires action from you or your authorised agent. When should I register? You should register before your first quarterly submission is due. For most individuals, quarterly reporting begins from 6 April of the year you enter MTD. The first quarterly period runs from 6 April to 5 July. The submission deadline for that quarter is 7 August. Registration should be completed in good time before that first deadline to avoid compliance issues. Do I need to register immediately once I exceed the threshold? No. If your qualifying income exceeds £50,000 based on your 2024/25 return, you will enter MTD from April 2026. If it exceeds £30,000 but is below £50,000, you will enter from April 2027. Registration should align with your mandated start date, not earlier tax years. Preparing early is sensible, but formal registration should follow HMRC guidance for your entry year. What if my income later falls below the threshold? If your income drops below the threshold after you have joined MTD, you may still be required to remain within the system for a minimum period. HMRC rules on exiting MTD may evolve, so it is important to review your position annually. Can my accountant register for me? Yes. An authorised agent can complete the registration process and manage ongoing submissions on your behalf. Many individuals prefer professional oversight to ensure that registration and quarterly reporting are handled correctly from the outset. Final thoughts Registration for Making Tax Digital is not automatic. It is triggered by your previously reported qualifying income and requires a separate sign up process before quarterly submissions begin. If your qualifying income exceeds £50,000 from April 2026, or £30,000 from April 2027, you will need to register and begin quarterly reporting from the relevant start date. Understanding the timing allows you to prepare properly and avoid unnecessary pressure. TaxStore provides clear MTD support options for individuals who want a smooth and compliant transition into the new reporting system.
📘 Lesson 5 of 8 - MTD School How does Making Tax Digital work in practice? Making Tax Digital (MTD) changes how income is reported to HMRC. Instead of submitting one Self Assessment tax return each year, reporting becomes ongoing and digital. If you fall within MTD for Income Tax, you will be required to keep digital records and submit updates to HMRC throughout the year. The aim is to improve accuracy and reduce errors, but it does change the reporting process. Step 1: Keep digital records Under MTD, you must maintain digital records of your income and expenses. This means: Recording income and allowable expenses digitally Using MTD compatible software Keeping records up to date You can use accounting software or a spreadsheet that links to compatible submission software. Paper records alone will not meet MTD requirements. Step 2: Submit quarterly updates Instead of one annual submission, you will send summary updates to HMRC every three months. These updates will include: Total income for the period Total expenses for the period They are not full tax returns. They are summary figures based on your digital records. There will usually be four quarterly submissions each tax year. Step 3: Submit a final declaration At the end of the tax year, you will still need to confirm your overall tax position. This is known as the final declaration. It replaces the current Self Assessment return and includes: Any adjustments Other sources of income Claims and reliefs Confirmation of your final tax liability So although reporting becomes more frequent, there is still a year end process. Will I pay tax quarterly? In most cases, no. MTD changes how income is reported, not when tax is paid. Payment deadlines are expected to remain aligned with the current Self Assessment system unless HMRC announces future changes. What does this mean day to day? In practical terms, you will need to: Keep your records up to date during the year Ensure figures are ready each quarter Submit updates on time Complete the final declaration at year end The key difference is that reporting becomes ongoing rather than once a year. What happens if I miss a deadline? HMRC will apply a points based penalty system for late submissions. Each missed quarterly update adds a penalty point. Once you reach a certain number of points, a financial penalty applies. This makes staying organised and meeting deadlines more important than before. Final thoughts Making Tax Digital introduces a more regular reporting cycle, but the underlying tax rules remain the same. You will keep digital records, submit quarterly updates, and complete a final declaration each year. Understanding how the system works allows you to prepare early and decide how much support you want. TaxStore provides clear MTD options for individuals who want digital compliance handled properly and on time.
📘 Lesson 6 of 8 - MTD School How to sign up for Making Tax Digital If you fall within the income thresholds for Making Tax Digital (MTD) for Income Tax, you will need to register with HMRC before you begin submitting quarterly updates. Registration is not automatic. Even if HMRC notifies you that you are required to comply, you or your authorised agent must complete the sign-up process. Step 1: Check that you are required to register Before signing up, confirm that your qualifying income exceeds the relevant threshold: Over £50,000 from April 2026 Over £30,000 from April 2027 Qualifying income includes gross self-employment and rental income. If you are unsure whether you meet the threshold, review your most recent Self Assessment return or speak to your accountant. Step 2: Ensure you are using MTD compatible software You must have compatible software in place before registering. This software must allow you to: Keep digital records Submit quarterly updates Submit your final declaration HMRC provides a list of recognised MTD compatible software options on its website. You cannot submit MTD updates through the existing Self Assessment online portal. Step 3: Register with HMRC Registration is completed through HMRC’s online service. You will need: Your Government Gateway account Your Unique Taxpayer Reference Details of your accounting period If you use an accountant, they can register you as your authorised agent. Once registered, you will receive confirmation from HMRC that you are signed up for MTD. Step 4: Begin quarterly reporting After registration, you must submit quarterly updates through your chosen software. For most individuals, the standard tax year quarters run as follows: 6 April to 5 July 6 July to 5 October 6 October to 5 January 6 January to 5 April Each quarterly update must be submitted by the 7th day of the month following the end of the quarter. For example: Quarter ending 5 July must be submitted by 7 August Quarter ending 5 October must be submitted by 7 November Quarter ending 5 January must be submitted by 7 February Quarter ending 5 April must be submitted by 7 May These are submission deadlines, not tax payment deadlines. It is important to register in good time before your first quarterly deadline to avoid compliance issues. Should I register early? You do not need to register before your mandatory start date. However, preparing early is sensible. This allows you to: Choose appropriate software Set up digital record keeping Understand your reporting responsibilities Leaving registration too late increases the risk of errors or missed submissions. Can my accountant handle registration? Yes. An authorised accountant can manage the registration process and ongoing submissions on your behalf. Many individuals prefer professional oversight to ensure compliance is handled correctly from the outset. Final thoughts Signing up for Making Tax Digital involves more than simply registering with HMRC. You must also ensure your digital records and software are properly set up before quarterly reporting begins. If your qualifying income exceeds £50,000 from April 2026, or £30,000 from April 2027, you will need to register and begin quarterly reporting from the relevant start date. Preparing in advance allows you to transition smoothly and avoid unnecessary pressure. TaxStore provides clear MTD support options for individuals who want a straightforward registration and reporting process.
📘 Lesson 7 of 8 - MTD School What software can I use for Making Tax Digital? To comply with Making Tax Digital (MTD) for Income Tax, you must use software that is compatible with HMRC’s digital reporting system. You cannot submit quarterly updates through the existing Self Assessment online portal. The software you choose must allow you to: Keep digital records Submit quarterly updates Submit your final declaration There are several options available, depending on how you currently keep your records. Option 1: Cloud accounting software Many individuals choose cloud-based accounting software. These systems allow you to: Record income and expenses Connect your bank account Generate summaries automatically Submit directly to HMRC This option is often suitable for those who want a fully digital and automated solution. Option 2: Spreadsheets with bridging software You do not have to abandon spreadsheets if you already use them. Spreadsheets can still be used, provided they are linked to MTD compatible bridging software. Bridging software connects your spreadsheet totals to HMRC’s system and allows quarterly submissions. This can be a practical solution for individuals who are comfortable managing their own figures but want to remain compliant. Option 3: Paper records and manual systems Traditional paper cashbooks on their own will not meet MTD requirements. However, you can continue recording transactions manually if the information is then transferred into digital software for submission. For example: You keep a handwritten cashbook The figures are entered into compliant software quarterly The software submits the update to HMRC This approach may suit individuals who prefer traditional record-keeping but need digital submission support. Which option is right for you? The best solution depends on: How organised your records are Whether you prefer digital tools How confident you feel managing submissions Whether you want professional oversight Some individuals are comfortable keeping digital records and submitting their own updates. Others prefer to maintain their own bookkeeping but have an accountant review and file submissions. Some want everything handled on their behalf, including digital record maintenance and quarterly reporting. Understanding your current system is the first step in choosing the right MTD approach. Does the software calculate my tax? Not necessarily. Quarterly updates are summary submissions of income and expenses. The final tax calculation is confirmed at year end through the final declaration. Software supports the reporting process, but it does not replace professional advice where required. Final thoughts Making Tax Digital does not force you into one specific system. You can use cloud software, spreadsheets linked to bridging tools, or continue traditional record keeping with digital submission support. The key requirement is that your records must be digital at the point of submission. Choosing the right setup early makes compliance smoother and reduces the risk of missed deadlines. TaxStore offers flexible MTD options for those who prefer to manage their own records, work with professional oversight, or have everything handled for them.
📘 Lesson 8 of 8 - MTD School Do I need to use an accountant for Making Tax Digital? Making Tax Digital requires individuals to keep digital records and submit quarterly updates to HMRC using compatible software. This naturally raises the question: do you need an accountant, or can you manage the process yourself? The answer depends on your confidence, organisation and the level of support you want. You do not legally need an accountant There is no legal requirement to appoint an accountant under Making Tax Digital. If you are comfortable keeping digital records and using compatible software, you can: Maintain your own records Submit quarterly updates Complete your year end final declaration Some individuals prefer this approach and are confident managing compliance independently. What does managing MTD yourself involve? If you choose to handle MTD yourself, you will need to: Keep accurate digital records throughout the year Ensure figures are categorised correctly Submit quarterly updates on time Monitor deadlines Complete your final declaration accurately You will also be responsible for understanding allowable expenses, reliefs and any tax adjustments required at year end. For straightforward situations, this may be manageable. For more complex circumstances, professional support can reduce risk. When might accountant support be helpful? An accountant may be useful if: You are unsure what qualifies as an allowable expense Your income varies significantly You have both self-employment and rental income You are concerned about missing deadlines You prefer independent review before submission MTD introduces more frequent reporting. While quarterly updates are summary figures, mistakes can accumulate over time if records are not kept properly. Professional support can provide reassurance and reduce the risk of errors. Not all accountants are the same If you decide to use an accountant, it is important to understand that not all firms operate to the same professional standards. In the United Kingdom, anybody can set themselves up as an accountant. Unlike the terms solicitor, doctor or architect, which are protected by law, the word accountant is not protected. There are many people offering accountancy and tax services to the public who hold no recognised qualifications. Their clients may have no clear way of knowing whether they can rely on their expertise. For this reason, it is sensible to consider engaging a fully qualified firm of Chartered Accountants. We are proud to be registered with the Institute of Chartered Accountants in England and Wales. Chartered Accountants complete a rigorous programme of examinations and practical work experience before attaining Chartered status. Practitioners must have at least five years of practical experience and successfully complete further assessments before they are licensed to offer their services to the public and to businesses. If you use our services, you can rely upon: Our integrity, knowledge and expertise Our absolute respect for the confidentiality of your affairs The presence of a regulatory body ensuring standards are maintained The requirement that we operate within a strict framework of professional rules and ethics You can verify our registration directly on the ICAEW website here . Different levels of support are possible Support does not have to mean handing everything over. Under Making Tax Digital, individuals may choose to: Manage their own records and submissions Keep their own records but have an accountant review and file updates Have bookkeeping and submissions handled entirely on their behalf The right level of involvement depends on your confidence, time availability and preference. Does software replace an accountant? MTD compatible software helps with digital record keeping and submissions. However, software does not: Interpret complex tax rules Advise on reliefs and claims Correct judgement errors Provide tailored tax planning Software supports the reporting process. It does not replace professional advice where it is needed. Final thoughts You do not have to use an accountant for Making Tax Digital. However, you must ensure your records are accurate, your quarterly updates are submitted on time and your year end declaration is correct. For some individuals, managing this independently is straightforward. For others, professional support provides clarity and reassurance. Choosing a regulated firm of Chartered Accountants offers additional accountability and recognised professional standards. TaxStore is operated by Hillmans Chartered Accountants and provides flexible MTD support for those who want clarity and professional support.
