Making Tax Digital For Income Tax Explained
Making Tax Digital For Income Tax Explained: What You Need to Do
The UK tax system is undergoing a significant transformation that affects millions of self-employed individuals and landlords. Making Tax Digital for Income Tax requires eligible taxpayers to keep digital records and submit quarterly updates to HMRC using compatible software, fundamentally changing how you report your income and expenses. This shift from traditional annual Self Assessment represents the most substantial change to income tax reporting in decades.
Making Tax Digital isn't just about using software instead of paper forms. It changes when and how you interact with HMRC throughout the year. Rather than completing one tax return annually, you'll send regular updates and maintain digital records that link directly to your submissions.
Understanding the requirements, deadlines, and processes now will help you avoid penalties and make the transition smoother. This guide walks you through everything you need to know, from determining whether you're required to join to choosing the right software and managing your quarterly obligations.
Key Takeaways
- You must use HMRC-approved software to keep digital records and submit quarterly updates if you're eligible for Making Tax Digital
- Quarterly updates replace the traditional annual reporting cycle, requiring you to send income and expense information four times per year
- Digital record-keeping requirements mandate that all business transactions are recorded and stored electronically with proper links to your submissions
How Making Tax Digital for Income Tax Works
Making Tax Digital for Income Tax represents a fundamental shift in how you report income and expenses to HMRC, replacing the traditional annual Self Assessment with quarterly digital updates and mandatory software use throughout your accounting period.
Key Changes from Traditional Self Assessment
Under the previous system, you submitted one annual Self Assessment tax return covering your full tax year. With MTD for ITSA, you must now send quarterly updates of your income and expenses to HMRC using compatible software.
You cannot rely on paper records alone anymore. The MTD requirements mandate that you keep digital records and submit updates through approved software applications.
The annual tax return still exists, but it now serves as a final reconciliation rather than your initial declaration. You complete this after sending your four quarterly updates, making any necessary adjustments before final submission.
Your reporting obligations now span the entire year rather than concentrating on one deadline. This means you engage with UK tax administration more frequently, providing HMRC with a clearer picture of your financial position throughout your accounting period.
What Counts as Qualifying Income
Qualifying income for Making Tax Digital for Income Tax Self Assessment includes self-employment income from your business activities as a sole trader. This covers all trading income from professional services, retail operations, or any other business you run independently.
Property income from UK land and property also falls under MTD requirements. This includes rental income from residential or commercial properties you let out.
You must join MTD for income tax if your total qualifying income from these sources exceeds the threshold limits. The income from employment through PAYE, pension income, and investment returns do not count towards your qualifying income for MTD purposes.
Overview of Compliance Requirements
You must maintain digital records of all your income and expenses relating to your self-employment or property business. These records need capturing in software that works with Making Tax Digital for Income Tax.
Your compliance obligations include:
- Sending quarterly updates within one month of each quarter end
- Keeping digital records throughout your accounting period
- Submitting an End of Period Statement after your final quarterly update
- Completing your final tax return through compatible software
You need to authorise your chosen software to connect with HMRC systems before you can submit any updates. The software handles the digital transmission of your data, ensuring your submissions meet HMRC's technical specifications for MTD for income tax.
Who Needs to Use Making Tax Digital
Making Tax Digital for Income Tax applies to specific groups based on their income sources and amounts. The requirements phase in gradually from 6 April 2026, with different thresholds determining when you must start using the system.
Sole Traders and the Self-Employed
If you're a sole trader or self-employed individual registered for Self Assessment, you'll need to use Making Tax Digital when your self-employment income exceeds the relevant threshold. This applies whether you run a single business or multiple self-employed ventures.
Your qualifying income includes all revenue from self-employment before deducting expenses. If you're a CIS subcontractor, your gross income before CIS deductions counts towards this threshold. You must continue filing Self Assessment tax returns until you've submitted your first return before Making Tax Digital becomes mandatory for you.
The system requires you to keep digital records of your income and expenses, then submit quarterly updates through compatible software. You cannot use Making Tax Digital until after you've submitted at least one Self Assessment tax return.
Landlords and Property Income
Landlords receiving rental income from UK properties must use Making Tax Digital when their property income surpasses the qualifying threshold. This includes income from residential and commercial properties, as well as furnished holiday lettings.
Your qualifying income counts the total property income you receive, not your profit after expenses. If you jointly own a property, HMRC assesses your share of the income even if you only receive notice of your portion after expenses have been deducted. Foreign property income doesn't count towards your qualifying income for Making Tax Digital purposes, but you must still declare it in your Self Assessment return.
Income Thresholds and Timeline
Making Tax Digital for Income Tax rolls out in phases based on your qualifying income from self-employment or property:
2024 to 2025 — Over £50,000 — 6 April 2026
2025 to 2026 — Over £30,000 — 6 April 2027
2026 to 2027 — Over £20,000 — 6 April 2028
HMRC reviews your Self Assessment tax return each year to determine if your qualifying income exceeds the threshold. They'll send you a letter confirming whether you need to start using Making Tax Digital by the upcoming tax year. However, it remains your responsibility to check your obligations even if you don't receive a letter.
Exemptions and Digital Exclusion Criteria
You may be exempt from Making Tax Digital for various reasons, with digital exclusion being a primary consideration. If you're digitally excluded, you won't need to use the system but must continue submitting Self Assessment tax returns.
Different exemptions exist , with some applied automatically whilst others require an application. If you believe you qualify for an exemption, you should check the specific criteria or contact HMRC directly. Even with an exemption, you're still responsible for reporting your income and gains through traditional Self Assessment methods.
Digital Record-Keeping Requirements
Under Making Tax Digital, you must maintain specific types of digital records and ensure they're stored correctly. The requirements cover how you record your income and expenses, what qualifies as allowable business costs, and how your digital systems must connect to share information.
What Constitutes Digital Records
Digital records are electronic versions of your business transactions that you maintain using MTD-compatible software. You cannot rely solely on paper records or manual spreadsheets that aren't linked to your submission software.
Your digital records must include:
- Income details - amounts received, dates, and sources
- Expense information - amounts paid, dates, and categories
- VAT details (if registered)
- Asset and liability records
The digital record-keeping direction specifies minimum requirements for different customer groups. Joint property owners, businesses below the VAT threshold, and retailers each have tailored guidance.
You can use accounting software, apps, or spreadsheets with bridging software to keep digital records. The key requirement is that your chosen system can create and preserve digital records in the format HMRC requires.
Allowable Expenses and Income Categories
You must record all income from self-employment and property separately within your digital records. This includes rental income, trading income, and any other business receipts you receive throughout the tax year.
For allowable expenses, you need to categorise costs according to HMRC's specified categories:
- Cost of goods sold
- Construction industry subcontractor costs
- Wages, salaries, and other staff costs
- Car, van, and travel expenses
- Rent, rates, power, and insurance costs
- Repairs and maintenance
- Advertising and business entertainment
- Interest on bank and other loans
- Bank, credit card, and other financial charges
- Professional fees and subscriptions
- Depreciation and loss on sale of assets
- Other business expenses
Each expense entry must include the date, amount, and relevant category. You should keep supporting documentation such as receipts and invoices digitally linked or readily accessible.
Digital Links and Record Storage
A digital link is an electronic connection that allows data to transfer between software programmes without manual intervention. You must ensure your income and expenses flow through digital links from initial recording to final submission.
Manual data re-entry breaks the digital link and doesn't comply with MTD requirements. However, you can copy and paste data in certain circumstances, though this creates additional compliance risks.
Your digital records must be:
- Preserved for at least five years after the submission deadline
- Stored in a format that HMRC can access if requested
- Protected against loss through regular backups
You remain responsible for the accuracy of your records even when using third-party software or accountants.
Choosing and Setting Up MTD-Compatible Software
Selecting the right MTD software requires understanding the different types available and ensuring they meet HMRC's requirements. You'll need to authorise your chosen software to communicate with HMRC and may benefit from professional support during setup.
Approved and Compatible Accounting Software
HMRC maintains a list of recognised MTD-compatible software that has passed their verification process. Popular options include QuickBooks , Xero , and FreeAgent , each offering different features and pricing structures.
When evaluating accounting software, check that it supports your specific income sources. If you're both self-employed and a landlord, verify the software handles both property and business income. Free products exist for simpler tax affairs, though they typically impose transaction limits.
Your software must create and store digital records of self-employment and property income and expenses. It should also send quarterly updates to HMRC and submit your final tax return by 31 January. If you're VAT registered, confirm whether your existing VAT software is compatible with MTD for Income Tax or choose software that handles both requirements.
Consider whether the software links to your business bank account, scans receipts, or requires manual entry. HMRC Assist functionality provides feedback and highlights errors using information from your submissions.
Bridging Software and Digital Solutions
Bridging software connects to your existing records rather than creating new ones. This option suits you if you already maintain spreadsheets or use other accounting tools.
These digital solutions extract data from your current record-keeping system and submit it to HMRC. You continue working in your familiar spreadsheets whilst the bridging software handles the technical requirements.
Not all bridging software offers complete functionality. Some products only send quarterly updates, requiring additional software to submit your year-end tax return. You can use multiple software products , but only one product for each separate submission type.
Verify that any combination of products works together to meet all MTD requirements. Your checklist should confirm coverage for digital record creation, quarterly updates, and final return submission.
Steps to Authorise and Link Your Software
Before signing up for MTD, choose and set up your software. You'll then need to authorise it to communicate with HMRC on your behalf.
The authorisation process requires logging into your Government Gateway account through the software interface. You grant specific permissions allowing the software to retrieve your tax information and submit updates. This creates a secure connection between your accounting software and HMRC's systems.
Most software providers guide you through authorisation with step-by-step instructions. You'll see confirmation once the link is established successfully. Review the permissions carefully to understand what data the software can access.
Test your software by creating sample records before your first quarterly deadline. This ensures everything functions correctly and you understand the workflow.
Role of Accountants and Support Services
As a firm of Chartered Accountants, we can help you select and manage MTD software on your behalf. We have established relationships with specific software providers and understand which products suit different business types.
As your accountant we can authorise the software using our own agent credentials. This allows us to submit quarterly updates and tax returns whilst you maintain the underlying records.
Professional support proves valuable during initial setup and when dealing with complex tax situations. As qualified accountants, we can provide insights into which software features matter most for your circumstances. We can also troubleshoot technical issues and ensure compliance with HMRC requirements.
Some businesses share responsibilities, with owners maintaining daily records whilst we handle submissions and year-end adjustments. We can discuss this division of labour when choosing software to ensure it supports your preferred working arrangement.
Quarterly Updates and Submission Process
Making Tax Digital requires you to submit digital records of your income and expenses throughout the tax year, culminating in a final declaration. You'll need to send updates every three months, make necessary adjustments at the end of each accounting period, and complete your annual tax return digitally.
How and When to Send Quarterly Updates
You need to send your quarterly updates for each self-employment and property income source every three months through compatible software. Your software automatically totals your digital records for each income and expense category during these periods.
Two types of update periods exist: standard periods align with the tax year (6 April to 5 April), whilst calendar periods end on the last day of each month. If your accounting period matches the tax year, use standard update periods. Otherwise, calendar periods simplify record keeping.
Standard update periods and deadlines:
Update Period: 6 April to 5 July
Update Deadline: 7 August
Update Period: 6 April to 5 October
Update Deadline: 7 November
Update Period: 6 April to 5 January
Update Deadline: 7 February
Update Period: 6 April to 5 April
Update Deadline: 7 May
Calendar update periods and deadlines:
Update Period: 1 April to 30 June
Update Deadline: 7 August
Update Period: 1 April to 30 September
Update Deadline: 7 November
Update Period: 1 April to 31 December
Update Deadline: 7 February
Update Period: 1 April to 31 March
Update Deadline: 7 May
Each quarterly update is cumulative, meaning your third update includes records from 6 October to 5 January plus all previously submitted data with any corrections. You don't need to make accounting or tax adjustments before sending quarterly updates. Even if you've had no income or expenses during an update period, you still must submit an update to inform HMRC.
Adjustments and End of Period Statement (EOPS)
The End of Period Statement concludes your accounting period for each business or property source. You submit this after your final quarterly update but before your final declaration, allowing you to make accounting and tax adjustments that weren't included in your quarterly submissions.
During the EOPS process, you'll adjust for items such as capital allowances, private use of business assets, and disallowable expenses. These adjustments refine the totals from your quarterly updates to accurately reflect your taxable profit or loss. You must complete an EOPS for each income source separately.
If you have jointly let properties, you can choose whether to include all property income and expenses in your quarterly updates or only your share of income without expenses. When you exclude expenses during quarterly submissions, you must report them when completing your EOPS.
Final Declaration and Digital Tax Returns
After the fourth and final quarterly update has been submitted , you need to file a digital tax return. This return pre-populates with the income and expenses from your quarterly updates and EOPS adjustments already filed.
Your final declaration confirms that the information you've provided throughout the year is complete and correct. You'll declare any additional income sources not included in quarterly updates, claim reliefs and allowances, and finalise your tax position. The deadline for submitting your final declaration remains 31 January following the end of the tax year.
This digital tax return replaces the traditional Self Assessment tax return for income covered under Making Tax Digital. You complete this process through your compatible software, which communicates directly with HMRC systems.
Handling Payments on Account
Payments on account are advance payments towards your next tax bill, based on the previous year's liability. You make two payments on account each year: the first by 31 January alongside your balancing payment, and the second by 31 July.
Each payment on account equals half of your previous year's Income Tax and Class 4 National Insurance bill. If your actual tax liability differs significantly from the advance payments, you'll either pay a balancing amount or receive a refund when you submit your final declaration.
You can apply to reduce your payments on account if you expect your tax bill to be lower than the previous year. This prevents overpaying tax throughout the year, though you'll face interest charges if your reduction claim proves too optimistic.
Signing Up, Deadlines and Compliance Checklist
You're required to use Making Tax Digital for Income Tax from 6 April 2026 if your total annual income from self-employment and property exceeds £50,000. Registration requires specific credentials and adherence to quarterly reporting deadlines throughout your accounting period.
How to Sign Up for Making Tax Digital
To sign up for MTD , you must be registered for Self Assessment and have submitted a tax return within the last two years. HMRC verifies your eligibility based on the details you provide during registration.
You'll need to confirm your business start date or when you began receiving property income if this falls within the last two tax years. For sole traders, you must provide your business name as it appears on invoices, your business address, and the nature of your trade.
If you operate multiple self-employment income sources or property businesses, you'll need to check each one in the online service and add any missing entries. Your agent can complete the sign-up process on your behalf if you prefer.
You may be asked to provide additional proof of identity through an app that matches a photo of your face to your passport or driving licence. Alternatively, you'll answer questions about information HMRC already holds, such as details from your passport, credit reference, driving licence, Self Assessment records, latest P60, or recent payslip.
Government Gateway and Online Account Access
You'll use the same Government Gateway user ID and password that you created when you registered for Self Assessment. This account provides access to the sign-up service and your ongoing MTD submissions.
Your Government Gateway credentials are essential for managing your digital tax affairs throughout each accounting period. Keep these login details secure, as you'll need them to access your account regularly for quarterly updates.
If you've lost your Government Gateway details, you'll need to recover them before proceeding with MTD registration. The service requires this specific authentication method to verify your identity and link your MTD records to your existing tax profile.
MTD Deadlines and Key Dates
The 2024/25 tax year represents the final year before mandatory MTD implementation for those with qualifying income. You still need to submit a Self Assessment tax return for the tax year before you start using Making Tax Digital.
For the 2026 to 2027 tax year, HMRC will not apply penalty points for late quarterly updates during this first mandatory year. However, penalties still apply for late tax returns or payments made after the due date.
Quarterly updates must be submitted digitally through compatible software at the end of each quarter of your accounting period. You'll then need to finalise your position and submit your final declaration after the end of each tax year.
Transition Tips for 2026 and Beyond
Choose compatible software well before the April 2026 deadline to familiarise yourself with digital record-keeping requirements. Always check with software providers that their product meets your specific business needs and supports all your income sources.
A proper MTD readiness checklist helps you identify whether your qualifying income requires MTD from 6 April 2026 or later. Setting up digital processes now reduces last-minute rework and avoids manual workarounds.
If you're not required to use MTD until 6 April 2027, you can sign up voluntarily to gain experience with the system. Voluntary sign-up allows you to test your processes whilst penalties for late quarterly updates remain limited during the transition period.
Recent Tax Hub Articles






Disclaimer: This blog is for general purpose guidance, and no liability is accepted by TaxStore for action taken or not taken in reliance upon the contents of this blog. Where appropriate, professional advice should be obtained.
🔒 Get more with TaxStore.
As a TaxStore client, you get access to:
✔
A dedicated team of chartered accountants to support you
✔ Step-by-step guides and checklists
✔
Tools and calculators
✔
Secure document sharing and approvals
All in one place. Online and in-store.












