If you’re a sole trader or landlord earning over £50,000, your tax world is about to change dramatically.
Making Tax Digital for Income Tax starts on 6 April 2026, replacing the annual Self Assessment system with quarterly digital reporting. This isn’t just a minor tweak – it’s a complete overhaul of how you’ll report your business income to HMRC.
The change affects around two million taxpayers initially, with more joining in 2027 and 2028 as the income thresholds drop.
Getting this wrong could mean penalties, compliance issues, and unnecessary stress.
Getting it right could streamline your tax affairs and give you better control over your finances.
Let’s explore how to do the latter.
Who Needs to Prepare and When
The MTD system for self-assessment taxpayers, primarily catching sole traders and landlords, rolls out in stages, giving different groups time to prepare and adjust to the new requirements.
Your entry date depends entirely on your gross qualifying income, which combines all your self-employment and property income before expenses.
The rollout happens in phases, based on your gross income from self-employment and property combined:
- Phase 1 – April 2026: Gross qualifying income over £50,000 in the 2024/25 tax year
- Phase 2 – April 2027: Gross qualifying income over £30,000 in the 2025/26 tax year
- Phase 3 – April 2028: Gross qualifying income over £20,000 in the 2026/27 tax year
Your qualifying income includes all turnover from:
- Self-employment (before expenses)
- UK property rental income
- Overseas property rental income
It doesn’t include employment income, pension income, dividends, or partnership income. So if you earn £45,000 from employment plus £25,000 from property rental, you’ll need to join in April 2026 because your qualifying income exceeds £50,000.
The critical point is timing. Whether you need to join depends on income reported on your tax return filed by 31 January 2026. HMRC will review these returns and write to those who need to join, but don’t wait for their letter – it’s your responsibility to check.
Understanding the New Requirements
Making Tax Digital fundamentally changes how you report income to HMRC. Instead of one annual submission, you’ll need to maintain digital records year-round and report quarterly. Here’s what you need to understand about each component.
Digital Record Keeping
You must maintain digital records of all business income and expenses using MTD-compatible software or spreadsheets. Paper records won’t suffice – everything must be stored electronically with proper digital links between systems.
The records must include the date, amount, and nature of each transaction. You’ll need to categorise income and expenses properly, as this data feeds directly into your quarterly submissions.
Quarterly Updates
Instead of one annual tax return, you’ll submit quarterly updates showing your income and expenses for each three-month period. You can choose between:
Tax Year Quarters (default):
- Q1: 6 April to 5 July (due 7 August)
- Q2: 6 July to 5 October (due 7 November)
- Q3: 6 October to 5 January (due 7 February)
- Q4: 6 January to 5 April (due 7 May)
Calendar Quarters (by election):
- Q1: 1 January to 31 March (due 7 May)
- Q2: 1 April to 30 June (due 7 August)
- Q3: 1 July to 30 September (due 7 November)
- Q4: 1 October to 31 December (due 7 February)
These updates are cumulative – corrections and adjustments can be made in subsequent quarters rather than amending previous submissions.
Final Declaration
By 31 January following the tax year end, you’ll submit a final declaration through your MTD software. This replaces the traditional Self Assessment return and must include any non-business income, claims for reliefs, and final adjustments.
Software Requirements
Everyone joining MTD must use compatible third-party software for all submissions. HMRC’s free online Self Assessment service won’t be available for MTD users, meaning you’ll need either commercial software or professional representation.
HMRC requires all MTD users to submit their final tax returns through compatible third-party software – you can no longer use HMRC’s free online service. This means everyone in MTD will need commercial software or a professional agent.
Popular MTD-compatible options include:
- Xero: Cloud-based accounting with strong MTD integration and user-friendly interface
- Sage: Established accounting software with various MTD-compliant packages
- FreeAgent: Designed specifically for freelancers and small businesses, with built-in MTD functionality
- Landlord Studio: Specialist software for property landlords with MTD compliance features
Each offers different pricing models and feature sets, so research which best fits your business needs and budget.
Exemptions and Special Cases
Not everyone earning over the income thresholds will need to join MTD immediately. The government recognises that some groups face particular challenges with digital requirements and has built in various exemptions and deferrals.
Automatic Exemptions
Several groups are automatically exempt without needing to apply:
- Foster carers: Qualifying care receipts don’t count towards income thresholds
- Those without National Insurance numbers: Must not hold a number on 31 January before the relevant tax year
- Non-UK resident foreign entertainers and sportspeople: With no other qualifying UK income sources
Applied Exemptions
You can apply for exemption if:
- Digital exclusion: It’s not reasonably practical for you to use electronic communications or keep electronic records due to age, disability, location, or other reasons
- Religious beliefs: You’re a practising member of a religious society whose beliefs are incompatible with electronic communications
Temporary Deferrals
Some groups won’t join MTD during the current Parliament (until around 2029):
- Complex business structures: Those with multiple accounting periods or complex profit calculations
- Non-residents completing SA109 forms: Won’t join until April 2027 at earliest
- Certain specialist trades: Including Lloyd’s underwriters and some investment-related activities
Penalties and Compliance
MTD introduces new penalty regimes that are more complex than the current Self Assessment system.
Late submission penalties follow a points-based system where you accumulate points for late quarterly updates, with financial penalties starting after multiple failures. Late payment penalties have also increased, with charges applying from 15 days after the due date.
The key point is that penalties can accumulate quickly if you fall behind with quarterly submissions. Unlike Self Assessment where you might file late once a year, MTD creates four opportunities annually to incur penalties. This makes staying organised and meeting deadlines more critical than ever.
Read our guide to MTD penalties here.
Essential Preparation Steps for £50k+ Earners
As someone earning over £50,000 from self-employment or property, you’re in the first wave of MTD implementation starting April 2026.
This gives you less than two years to prepare, but also means you’ll be dealing with a more established system than early adopters. Here’s your roadmap to compliance.
| Area | What It Means | What You Should Do |
| Who must join in April 2026 | If your combined gross income from self-employment and/or property exceeds £50,000 in the 2024/25 tax year, you will be required to enter MTD from 6 April 2026.
Gross means before deducting expenses, and once you join, you remain in the system even if income later falls below the threshold. |
When you complete your 2024/25 tax return by January 2026, check your turnover from all sole trader activities and add your property income (UK or overseas).
If the combined figure is more than £50,000, you will be part of the first wave. Do not rely on HMRC’s letter – the legal responsibility is yours. |
| What counts as income | Qualifying income includes business turnover and rental income.
It does not include employment salary, pensions, dividends or partnership shares. The rules focus only on self-employment and property. |
Work through your income carefully. For example: £38,000 from trading and £14,000 rental income totals £52,000 – you must join.
£60,000 from employment alone would not count, but £28,000 from trading plus £25,000 from rental (totalling £53,000) would bring you in. |
| Rollout schedule | MTD is phased: April 2026 for £50k+, April 2027 for £30k+, and April 2028 for £20k+. Once you are inside, you remain part of MTD even if income later drops below these levels. | If you are in the £50k+ group, treat April 2026 as a permanent change. You should prepare on the basis that you will not revert to Self Assessment in the future. |
| Record keeping | Paper records and disconnected spreadsheets are no longer sufficient.
You must keep complete digital records, with proper digital links between systems. Every transaction must show date, amount and category. |
Start now with MTD-approved software. Set up digital bookkeeping, ideally with bank feeds, so transactions flow in automatically.
If you have several properties or multiple trades, make sure the software can handle them cleanly. The aim is to build habits before 2026 rather than scrambling at the last minute. |
| Quarterly updates | Four submissions replace the single annual return. Default quarters are 6 Apr–5 Jul (due 7 Aug), 6 Jul–5 Oct (due 7 Nov), 6 Oct–5 Jan (due 7 Feb), and 6 Jan–5 Apr (due 7 May).
Calendar quarters can be elected instead. These updates are cumulative and errors can be corrected in later submissions. |
Put all four deadlines in your calendar well in advance. Do not worry about perfection – if you mis-categorise something you can correct it later.
What matters most is timely filing. Think of the updates as progress reports rather than full tax returns. |
| Final declaration | Due by 31 January after the tax year.
This is the replacement for Self Assessment and must include all other income (such as savings interest, dividends and pensions), plus reliefs and adjustments. |
Treat this as your year-end review. Allow time in December or early January to reconcile figures.
If you use an accountant, this is when their detailed input will be most valuable. |
| Software | HMRC’s free online Self Assessment portal will not be available. Filing must be done through approved third-party software.
Options include Xero, QuickBooks, Sage, FreeAgent and Landlord Studio, with costs typically £20–£50 per month. |
Test systems early and choose the one that suits your type of income. Landlords may prefer specialist landlord software, while businesses with invoicing and VAT needs may prefer full accounting platforms.
Align your choice with any accountant you use so you are both working on the same system. |
| Exemptions | Automatic exemptions exist for foster carers, individuals without a National Insurance number and certain foreign entertainers.
Applied exemptions cover digital exclusion (due to age, disability, poor connectivity or religious belief). Certain complex cases are temporarily deferred. |
Unless you fall clearly into one of these categories, assume you must comply.
If you believe you may qualify, apply early – HMRC requires evidence and may not decide quickly. Do not rely on exemption as an easy route out. |
| Penalties | Late submissions trigger points. Accumulating enough points leads to financial penalties.
Late tax payments attract additional penalties from 15 days after the due date. With four submissions per year, the risk of points quickly increases. |
Keep on top of deadlines. Use software that issues reminders and consider delegating responsibility to an accountant or bookkeeper if you are prone to delays.
A missed deadline now creates four chances a year for penalties rather than one. |
| Cash flow impact | HMRC will see your results four times a year, and this may affect how payments on account are calculated.
More regular visibility could alter when you must pay. |
Use the quarterly updates to set aside funds for tax. Treat each submission as a checkpoint – if profits are strong, build your tax reserve accordingly.
This reduces the shock of a large payment in January. |
| Preparation timeline | Now–Jan 2026: confirm income position, select software, practise digital record keeping. Feb–Apr 2026: register for MTD, configure systems, test submissions.
Apr 2026 onwards: live reporting begins with four quarterly updates each year. |
Aim to complete at least one practice quarter before April 2026 so you know how it works.
The earlier you get comfortable with the process, the less stressful the switch will be. |
| Support | Accountants and bookkeepers are adapting their services to cover quarterly filings, system setup and final declarations.
For those with multiple properties, overseas income or complex reliefs, professional input will reduce risk. |
If your affairs are straightforward, you may be able to manage alone with software. If not, speak to an adviser now to understand their MTD support model.
The cost of professional help may be outweighed by the penalties and stress avoided. |
| Potential benefits | While MTD is extra administration, it creates more up-to-date financial information.
You will have a clearer picture of income and profit every quarter rather than once a year. |
Use the system as a tool – monitor performance, check cash flow and adjust decisions throughout the year.
With better records and regular updates, you can run your finances with more control instead of relying on hindsight. |
Immediate Actions for High Earners
Your £50,000+ income likely comes from multiple sources – perhaps consultancy work plus rental properties, or a mix of trading and investment income. This complexity makes preparation more critical:
- Calculate Your Exact Position: Add up all self-employment turnover and gross rental income from your 2024/25 tax return. Don’t include dividend income, employment salary, or partnership distributions – these don’t count towards MTD thresholds.
- Start Robust Record-Keeping: High earners typically have more complex transactions, multiple expense categories, and various income streams. Basic spreadsheets won’t suffice – you need proper accounting software that can handle complexity while maintaining MTD compliance.
- Plan for Cash Flow Impact: Quarterly reporting gives you better visibility of profits, but it also means HMRC sees your income four times a year instead of once. This could affect payment on account calculations and cash flow timing.
Professional Support Considerations
With £50,000+ income, you’re likely already using professional services or considering them. MTD changes the game significantly:
- Software costs: Professional-grade MTD software typically costs £20-50 per month, but provides features essential for higher-income businesses
- Accounting support: Many accountants are updating their MTD services and pricing structures
- Compliance complexity: Higher earners often have more complex tax situations requiring professional guidance
Getting Professional Help
While some businesses can manage MTD independently, many benefit from professional support. The complexity of the new requirements, combined with the penalties for getting things wrong, often makes professional help a worthwhile investment.
At Double Point, we’ve been preparing for MTD since the regulations were first announced. We understand the software options, the compliance requirements, and the practical challenges businesses face when making this transition.
Our MTD preparation service includes:
- Income threshold analysis: Determining exactly when you need to join MTD
- Software selection and setup: Choosing and implementing the right system for your business
- Training and support: Ensuring you’re confident with new processes
- Ongoing compliance: Managing quarterly submissions and year-end declarations
- Strategic planning: Optimising your tax position within the new framework
We work with businesses at every stage – from sole traders with simple affairs to complex property portfolios with multiple income streams. Our approach is practical and straightforward, focusing on making MTD work for your specific situation rather than imposing one-size-fits-all solutions.
Don’t wait until MTD becomes mandatory to start thinking about compliance. The businesses that succeed with MTD are those that prepare early, choose the right systems, and get proper support when they need it.
Contact Double Point today for a free consultation about your MTD preparation. Let’s make sure you’re ready for the biggest change to tax reporting in decades, and that you avoid becoming another cautionary tale about inadequate preparation.