Category: Digital Advisory

Thresholds move down: a phased mandate

The UK government’s Making Tax Digital Income Thresholds for Income Tax Self‑Assessment (MTD ITSA) reforms bring the UK’s largest shift in personal tax compliance for decades. From April 2026, sole traders and landlords with total self‑employment and property income above £50,000 must keep digital records and file quarterly updates using MTD‑compatible software. The threshold falls to £30,000 for the 2025/26 tax year, meaning those earning more than that will be mandated from April 2027. The Spring Statement 2025 announced a further reduction to £20,000 from April 2028, which will bring almost a million more taxpayers into scope.

These thresholds apply to qualifying income – a concept that excludes wages, dividends or pension income. HMRC defines qualifying income as the total gross income from self‑employment and property letting. In other words, digital reporting is triggered by turnover, not profits, so high expenses do not keep you out. HMRC assesses this on the tax return filed the year before mandation. Even income from a ceased business counts if there is at least one continuing source.

Making Tax Digital Income Thresholds: Understanding the Income Drop Relief

The UK government’s Making Tax Digital (MTD) initiative, set to be fully implemented by April 2026, will require businesses with qualifying income above certain thresholds to report taxes digitally. However, the system has built-in flexibility for businesses whose income fluctuates.

Under the current rules, once a business meets the qualifying income threshold—£50,000 starting in 2026, falling to £30,000 in 2027 and £20,000 in 2028—it must transition to MTD. However, if a business’s income dips below the threshold for three consecutive tax years, it can eventually opt out of MTD.

This rule helps businesses that may experience occasional income drops but prevents constant switching between the MTD system. For instance, a sole trader earning £52,000 in 2024/25 would be required to comply with MTD by April 2026. If their earnings later drop to £28,000, they must remain within MTD until their income stays below the threshold for three full tax years. Only then can they revert to traditional self-assessment.

Get Free Consultation

Call Anytime 0203 883 4777

Get Free Consultation

Income Drop Relief for MTD: Why the Three-Year Rule Affects Your Costs

Digital reporting promises long‑term accuracy and productivity benefits, but the transition comes with costs. HMRC estimates that those mandated between £30,000 and £50,000 will face average one‑off costs of around £350 and annual ongoing costs of about £110 for software and additional record‑keeping. Businesses already using accounting software may face minimal additional cost, but less digitally capable businesses will need to invest in hardware, software and training. HMRC has committed to ensuring free software for the smallest, simplest businesses, but the availability and suitability of these products remain a concern.

The requirement to stay in Income Drop Relief for MTD for three years after income falls below the threshold prolongs these costs. A landlord whose rental income dips under £30,000 in 2027 may still be paying software subscriptions until 2030. This income drop relief is therefore a misnomer: relief is only available after a prolonged period of lower income. Failing to comply risks penalties and late‑filing sanctions.

MTD for Sole Traders and Landlords: How the New Rules Impact You

The phased thresholds will pull different groups into digital reporting:

• MTD for Sole Traders and Landlords: High‑turnover sole traders and landlords, those earning above £50,000 in 2024/25, will lead the transition from April 2026. Many professional contractors, doctors, artists and landlords with multiple properties fall in this bracket.
• Medium‑income businesses: those earning £30,000–£50,000 in 2025/26 will join from April 2027. This includes part-time landlords, tradespeople and small retailers.
• Lower-income self-employed and landlords: from 2028, the threshold is expected to fall to £20,000. Many side hustles and microbusinesses will then be mandated.

The three‑year exit rule particularly affects those with seasonal or volatile income. Farmers, creatives and hospitality businesses often see turnover fluctuate; once mandated, they could remain locked in even after downsizing. The rule may also delay retirement: an individual hoping to wind down their business may need to maintain digital records for three extra years.

View this post on Instagram

A post shared by Chartered online Tax Accountants (@apex_accountants)

Planning for MTD: thresholds and income drop relief

Businesses should proactively monitor their qualifying income and plan for the implications:

1. Forecast your turnover. Identify when your income is likely to exceed £50k, £30k or £20k and prepare accordingly. Early voluntary adoption may smooth the transition and help you familiarise yourself with the software.
2. Understand the 3‑year lock‑in. If you expect income to fall below the threshold, budget for at least three more years of digital compliance. Consider the timing of asset sales or business changes to minimise these years.
3. Choose appropriate software. Evaluate MTD‑compatible software based on your business complexity and budget. Some free options exist for straightforward businesses, but paid software may offer better functionality. Ensure the software can produce quarterly updates, maintain digital records, and connect directly to HMRC.
4. Keep digital links. HMRC requires digital links between records and submissions. Manual copy‑and‑paste or spreadsheet bridging may not be enough. Plan for training or external support to comply with digital linking rules.
5. Apply for exemptions if eligible. HMRC offers exemptions where it is not reasonably practicable to use digital tools, for example due to disability, age, location or religious beliefs. If your income falls very low, you may request an exemption before the three‑year period ends.

Get Free Consultation

Call Anytime 0203 883 4777

Get Free Consultation

Apex Accountants: navigating digital reporting transitions

As the digital tax landscape evolves, specialist advice becomes essential. Apex Accountants & Tax Advisors has been following MTD ITSA developments since the first consultations. Our team can:

• Assess qualifying income and determine when you must join MTD.
• Develop digital record‑keeping systems, from selecting software to implementing compliant processes.
• Advise on structuring business activities to manage threshold exposure and plan for the three‑year lock‑in.
• Support exemption applications where digital compliance is not practicable.

Whether you’re a landlord, a sole trader or a mixed-income professional, expert guidance can reduce risk and allow you to focus on your business. Contact Apex Accountants today to discuss your position and build a bespoke MTD strategy.

Frequently asked questions

What counts as qualifying income for MTD?

HMRC counts your gross self‑employment and property income. Employment earnings, partnership profits, shares, dividends, and pensions are ignored.

When do I need to join MTD ITSA?

If your qualifying income exceeds £50,000 in 2024/25, you will join from April 2026; if it exceeds £30,000 in 2025/26, you will join from April 2027; if it exceeds £20,000 in 2026/27, you will join from April 2028.

Can I leave MTD as soon as my income drops below the threshold?

No. You must continue using MTD until your qualifying income remains below the threshold for three consecutive tax years. Only then can you opt out.

What if one of my income sources ceases? 

If you stop trading or letting property entirely, you can exit MTD after filing your final quarterly update and annual return. But if you have another source of qualifying income, you must stay in MTD until that source has remained below the threshold for three years.

Is the threshold based on profit or turnover?

 It is based on gross turnover (income before expenses). Even if your profits are low or you make a loss, a high turnover can still bring you into MTD.

Are there any exemptions? 

Yes. You may be exempted if it is not reasonably practicable to keep digital records due to age, disability, location, or religious beliefs. You can also apply for exemption if your income becomes very low and the cost of digital compliance outweighs the benefits.

As the government phases in MTD ITSA, understanding the thresholds and the delayed income drop relief is vital. Planning ahead and seeking professional advice will help mitigate risks and ensure compliance while the digital tax regime evolves.

Britain’s push towards Making Tax Digital (MTD) will transform income-tax reporting for sole traders and landlords, with MTD for ITSA penalties for UK sole traders becoming an important compliance consideration. From 6 April 2026, those with qualifying income above £50,000 must keep digital records and submit quarterly updates. Individuals earning over £30,000 join in 2027, followed by those over £20,000 in 2028. To enforce compliance, HMRC has created a points-based penalty regime; understanding MTD for ITSA penalties and how to avoid them is vital for anyone who will come under Making Tax Digital for Income Tax Self-Assessment (ITSA).

A new approach to MTD for ITSA penalties

HMRC has introduced a points-based penalty system for late submissions instead of immediate fines.

• Missed deadlines: Each missed quarterly update or tax return deadline results in one penalty point.
• First year flexibility: There is no financial penalty for late quarterly updates in the first year (2026–27), although points may still be recorded.
• Penalty threshold: Once a taxpayer reaches four penalty points, HMRC issues a £200 fine.
• Further missed deadlines: Every additional missed submission after reaching the threshold results in another £200 penalty.
• Points expiry: If you stay below the four-point threshold, penalty points automatically expire after two years.
• Removing points after the threshold: If four points are reached, they remain until you:
  • Submit all returns on time for 12 months, and
  • Clear any outstanding submissions from the previous 24 months.

Keeping records up to date and meeting submission deadlines is therefore essential to avoid MTD for ITSA penalties and the accumulation of penalty points.

Get Free Consultation

Call Anytime 0203 883 4777

Get Free Consultation

Late payment penalties explained

Late payment penalties are separate from submission penalties and depend on how quickly the outstanding tax is paid.

• First-year grace period: Taxpayers have 30 days after the payment deadline to pay the tax or agree to a payment plan with HMRC.
• Later years: The grace period reduces to 15 days after the first year of the regime.
• No penalty window: There is no penalty if the tax is paid within 15 days of the due date.
• 16–30 days late: A percentage penalty is applied to the outstanding tax.
• More than 30 days late: Additional percentage penalties may apply, along with daily interest on the overdue amount.
• Time to Pay arrangements: Agreeing to a payment plan with HMRC within the grace period can stop further penalties from building up.

Taking action quickly and communicating with HMRC early can help reduce the financial impact of late payments.

Who is affected and why it matters

The penalty regime applies to individuals who file through self-assessment and exceed the qualifying income thresholds for MTD, meaning MTD for ITSA penalties for UK sole traders will become increasingly relevant as the rules take effect. Sole traders, landlords and partnerships (once brought into the system) must maintain separate digital records for each source of income and send individual quarterly updates, making MTD for ITSA penalties for UK landlords an important risk to understand. The rules do not apply to trusts, estates and non‑resident companies. Penalty points accumulate quickly, so robust digital bookkeeping and punctual submissions are essential to avoid fines and reputational damage.

Avoiding penalties: practical steps

Being prepared is the best defence against penalties. Businesses should:

• Adopt MTD‑compatible software and keep digital records up to date.
• Note the quarterly deadlines (7 August, 7 November, 7 February and 7 May) and submit updates promptly.
• Watch your penalty points and tax liabilities through HMRC’s online services; if cash is tight, contact HMRC quickly to arrange a payment plan.
• Check if you qualify for an exemption due to digital exclusion or other specific circumstances.

Apex Accountants & Tax Advisors: guiding you through MTD

The shift to Making Tax Digital for Income Tax (MTD for ITSA) will change how many sole traders and landlords manage their tax reporting, particularly with MTD for ITSA penalties for UK landlords becoming part of the compliance landscape. Preparing early can reduce compliance risks and prevent penalties. Apex Accountants & Tax Advisors can support businesses at every stage of the transition in the following ways:

• Assessing whether MTD applies to you and confirming when you must join the regime.
• Recommending suitable MTD-compatible software based on your business structure and reporting needs.
• Setting up digital record-keeping systems that meet HMRC requirements.
• Managing quarterly update submissions to reduce the risk of missed deadlines.
• Monitoring reporting obligations and payment timelines to help prevent penalty points.
• Advising on payment planning if tax liabilities create cash-flow pressure.
• Providing support with HMRC communications or appeals if penalties arise.

With structured processes and professional oversight, businesses can meet their MTD obligations without disruption.

Contact Apex Accountants today to discuss your MTD preparation or book a free consultation.

Get Free Consultation

Call Anytime 0203 883 4777

Get Free Consultation

FAQs

What triggers a penalty under MTD for ITSA? 

You earn a penalty point every time you miss a quarterly update or fail to file your annual tax return by 31 January. There is no penalty for missing quarterly updates in the first year. Four points lead to a £200 fine, and each subsequent missed deadline incurs another £200.

Are there penalties for late payment? 

Yes. You have 30 days (15 days after the first year) to pay or arrange a payment plan. Payments made after that period attract a percentage of the tax owed plus daily interest.

Do VAT points count towards ITSA penalties?

No. Penalty points for MTD for ITSA are separate from those for VAT.

Who must comply with MTD for ITSA? 

Solo traders and landlords whose qualifying income exceeds £50,000 from April 2026, £30,000 from April 2027 or £20,000 from April 2028. Partnerships will join later; trusts and non‑resident companies are excluded.

How can I remove penalty points? 

Points expire automatically after two years if you stay below the threshold. If you reach four points, you must file on time for 12 months and clear any outstanding returns from the previous 24 months to reset.

MTD exemptions exist, but they are tightly defined and different for VAT and Income Tax in the UK. The key is checking which regime applies to you and then whether HM Revenue & Customs (HMRC) treats you as automatically exempt or expects you to apply. 

What “MTD-exempt” means

Being MTD-exempt usually changes the method of reporting, not the duty to report. If you are exempt from MTD for Income Tax, you will not have to use MTD for Income Tax, but you must continue to report your income and gains through Self Assessment as normal. 

For VAT, you are exempt only if HMRC is satisfied an exemption applies or you fall into an automatic exemption category. 

MTD for VAT exemptions

MTD for VAT applies if you are VAT-registered. The VAT registration threshold is £90,000 of taxable turnover over a rolling 12-month period (in place since 1 April 2024). 

Once registered (including voluntary registration), HMRC require VAT-registered businesses to keep digital records and submit VAT Returns using software. 

These routes come directly from HMRC’s MTD for VAT exemption guidance and VAT Notice 700/22. 

HMRC are clear that inconvenience is not enough. VAT Notice 700/22 says an exemption is not granted solely because switching takes extra effort, time, or cost where HMRC considers it reasonable. 

Get Free Consultation

Call Anytime 0203 883 4777

Get Free Consultation

MTD for Income Tax exemptions

The MTD for Income Tax becomes mandatory in phases from 6 April 2026, based on “qualifying income” from self-employment and property:

• Over £50,000 in 2024 to 2025 → mandated from 6 April 2026
• Over £30,000 in 2025 to 2026 → mandated from 6 April 2027
• Over £20,000 in 2026 to 2027 → mandated from 6 April 2028 

Automatic MTD for income tax exemptions includes a qualifying income of £20,000 or less, having no National Insurance number, and certain roles/statuses (for example, trustees and personal representatives). HMRC also exempts people who are not physically or mentally capable, where a power of attorney or court-appointed deputy acts for them. 

The main exemption you must apply for is digital exclusion. HMRC describes such situations as cases where it is not reasonable for you to use compatible software to keep records, send quarterly updates, or submit the return. 

Examples include disability or health issues, religious beliefs that prevent the use of digital devices, and lack of internet access without a suitable alternative. 

HMRC also lists reasons they will not accept it on their own: filing on paper in the past, unfamiliarity with software, having only a few records, or the extra time/cost of switching. 

How to apply for an MTD exemption

For VAT and Income Tax, HMRC say you apply by contacting them (usually by phone or in writing). For VAT, HMRC asks for details such as your VAT registration number, business name and address, how you currently file, and why you cannot comply. 

VAT Notice 700/22 says HMRC will make the decision after you provide the necessary information; you will receive the decision in writing, and you should continue filing VAT Returns in the usual way while you are waiting for HMRC to decide (or while an appeal is ongoing). 

For Income Tax, HMRC set timings. If you need to start on 6 April 2026, you can apply now. If your start date is later, HMRC indicates you should apply from the summer before you are mandated. 

HMRC also notes that if an agent keeps your records digitally and submits through compatible software on your behalf, you may meet the requirements without needing a digital-exclusion exemption. 

How We Can Help Comply With MTD Regulations

At Apex Accountants, we offer tailored advice to help businesses navigate MTD regulations and exemptions. Whether you’re uncertain about your compliance obligations or need help setting up digital systems, our team can assist you every step of the way. From VAT to ITSA, we provide expert support to ensure your business stays on track.

• VAT Planning & Compliance
• MTD Preparation and Software Integration
• Tax Advice for MTD Exemptions
• Ongoing Tax Support and Consultancy

If you’re unsure about your MTD obligations or need help applying for an exemption, don’t hesitate to Book a Free Consultation with our team today.

FAQs

1. I’m under the VAT threshold. Am I exempt?

If you are not VAT-registered, MTD for VAT does not apply. If you are VAT-registered, it applies unless HMRC accepts an exemption. 

2. Does no internet count?

Potentially. HMRC cites lack of internet access (including because of where you live) as a possible basis for VAT exemption and lack of internet access with no suitable alternative as a basis for Income Tax digital exclusion. 

3. Can I use spreadsheets?

For VAT, HMRC explains that spreadsheets can be part of “functionally compatible software” when used alongside software (such as bridging software) that can submit to HMRC via the API. 

Making Tax Digital is set to change how sole traders report their income to HMRC. From 6 April 2026, those earning over £50,000 will need to keep digital records and submit quarterly updates using approved software. The threshold will then fall to £30,000 in 2027 and £20,000 in 2028. Despite this, many business owners are still unsure what the changes involve. Recent surveys show that 42% of self-employed individuals do not fully understand the rules, while 37% are unclear about the income thresholds. This highlights a clear gap in awareness as the deadline approaches. In simple terms, Making Tax Digital for sole traders means moving away from a single annual return towards regular digital reporting. This guide explains what you need to know, how the rules work, and how to prepare.

What is MTD for Income Tax?

Making Tax Digital for Income Tax means moving from paper/self-assessment to digital, quarterly reporting. Official HMRC guidance explains that sole traders and landlords in scope must use compatible software to:

• Create and store digital records of all income and expenses,
• Send quarterly summaries (updates) of income and costs to HMRC, and
• File a final declaration (the tax return) via the software by 31 January each year.

In other words, instead of filing one annual return, you’ll split the tax admin across the year. HMRC notes this is the “biggest change” to self-assessment in decades. For taxpayers, it means your accounting needs to be computerised: no more paper ledgers. Each quarter, you tally your income and allowable expenses (or property rent and costs) in your software and submit the totals. At year-end, you adjust for any reliefs (capital allowances, etc.) and make the final submission. This gives you and HMRC a running picture of your tax liability.

Who needs to sign up – and when?

From 6 April 2026, sole traders and landlords with total annual income above £50,000 from self-employment or property must sign up for MTD. Here income means gross turnover (total sales/rent before expenses). Example: if in 2024/25 your combined trade plus rental receipts exceed £50k, you join MTD on 6 Apr 2026. The threshold then steps down:

• April 2027: becomes £30,000 (based on 2025/26 income).
• April 2028: becomes £20,000 (based on 2026/27 income).

These figures match HMRC’s phased timeline. (Landlord and partner income is combined with self-employment.) HMRC will inform those whose prior-year returns exceed thresholds, but ultimately it’s your responsibility to join on time. If you don’t comply, penalties apply (see below). Certain groups are exempt (e.g. some trusts, estates, or those without a NI number), and individuals with valid digital exclusion reasons (age, disability, etc.) can apply to be exempt.

Get Free Consultation

Call Anytime 0203 883 4777

Get Free Consultation

How reporting and deadlines change

Instead of one annual return, MTD-IT requires four updates plus a final declaration each year. Specifically, the 2026–27 tax year quarters and deadlines are:

• Quarter 1 (6 Apr–5 Jul 2026): report by 7 Aug 2026.
• Quarter 2 (6 Jul–5 Oct 2026): report by 7 Nov 2026.
• Quarter 3 (6 Oct–5 Jan 2027): report by 7 Feb 2027.
• Quarter 4 (6 Jan–5 Apr 2027): report by 7 May 2027.

Each report includes total sales/rent and total costs for that quarter. (If deadlines fall on weekends or bank holidays, HMRC usually rolls them to the next working day – e.g. the first deadline is 7 Aug.) After Q4, your software will have annual totals, and you make a Final Declaration by 31 Jan (e.g. 31 Jan 2028 for 2026/27). The final declaration includes any other income (dividends, savings) and adjustments.

Meeting MTD deadlines is important: under the new system, late filings trigger penalty points. For example, 2 late filings = £200 fine. Further late submissions earn more points and fines. (Late tax payments incur interest and additional penalties too.) In short: file each quarter on time to avoid penalties, and keep on top of records.

Software and Tools for Making Tax Digital for Sole Traders and Landlords

Under MTD, HMRC requires you to use compatible software – they do not provide it for free. Broadly, you have three categories:

Cloud Accounting Software: 

Full-featured packages (Xero, QuickBooks, FreeAgent, Sage, KashFlow, Zoho Books, etc.) that let you record income and expenses, import bank transactions, and file MTD reports directly. 

Pros: Automated record-keeping, bank feeds, clear audit trail. 

Cons: Subscription cost, learning curve.

Bridging Software: 

Tools (often free or low-cost) that connect your existing spreadsheets or bookkeeping to HMRC. You still enter your data in Excel or offline ledgers, and the bridging app “picks up” the totals and submits them to HMRC. 

Pros: Low cost, you keep your current workflow. 

Cons: More manual work, risk of errors if spreadsheets aren’t maintained carefully.

Mobile/Receipt Apps: 

Apps for smartphones/tablets that let you snap receipts, track mileage or expenses on the go. These usually integrate with a cloud accounting system. 

Pros: Convenient for capturing receipts and small purchases. 

Cons: Needs syncing to a back-end (so usually not standalone for filing).

Here is a brief comparison:

HMRC maintains a list of MTD-compliant software on GOV.UK. Many providers offer free trials. The main thing is not to rely on paper or simple spreadsheets only – all MTD submissions must come from an approved digital tool. As one expert put it: if you’re “still juggling spreadsheets, paper receipts and invoices, this is the moment to change that.”

Get Free Consultation

Call Anytime 0203 883 4777

Get Free Consultation

Step-by-step checklist for MTD for sole traders

To prepare for MTD, take these steps well before April 2026:

1. Check your turnover: Add up your self-employment and property receipts for 2024/25. If this exceeded £50,000, you will be in scope from Apr 2026. (If not, you won’t enter MTD until the thresholds fall – £30k in Apr 2027, £20k in Apr 2028.)
2. Choose software: Research accounting or bridging software that is MTD-compatible. Compare cloud packages vs. bridges vs. apps. (See table above.) Ensure it can submit the quarterly updates. Use HMRC’s software finder and try free trials.
3. Sign up for MTD: On GOV.UK, find the “Sign up for MTD for Income Tax” service and register before your start date. HMRC advises “don’t leave it to the last minute”. If you have an agent, ensure they are authorised.
4. Digitise your records: From 6 April 2026, enter all new income and expenses into your software (or keep your spreadsheet up to date). Start fresh – do not mix paper with digital for the same transactions.
5. Trial run: As April 2026 arrives, do a practice run. Enter transactions for April–May 2026 and submit an update to ensure everything works. Many accounting systems allow a test run.
6. Set reminders: Put calendar alerts for 7 Aug, 7 Nov, 7 Feb, 7 May each year (or a few days earlier) so you prepare the quarterly update in time.
7. Seek exemptions if needed: If you genuinely cannot use digital tools due to disability or other reasons, apply to HMRC for exemption now (though this is strictly for rare cases).

How We Help You Prepare For MTD

At Apex Accountants, we specialise in helping sole traders and landlords prepare for MTD. Our services include:

• MTD Readiness Review: We assess your current turnover and record-keeping to determine if/when MTD applies to you.
• Software Setup: We advise on and implement HMRC-compliant software or bridging tools, and migrate your existing records if needed.
• Training: We train you (and any staff) on using the software, recording transactions, and meeting quarterly deadlines.
• Filing Support: We can prepare and lodge your quarterly updates and final declaration via secure MTD links.
• Ongoing Advice: We monitor MTD guidance updates and keep you informed, helping ensure you stay compliant as rules evolve.

Let us take the stress out of MTD compliance. Contact Apex Accountants to get set up correctly and stay on track with the new digital reporting requirements.

FAQs About Making Tax Digital For Sole Traders

Who has to use MTD for Income Tax?

Sole traders and landlords in Self Assessment whose combined gross self-employment/property income exceeds the threshold (currently £50k for 2024/25) must join MTD from the next April. If your income is below that, you can carry on as usual until the threshold lowers (to £30k in 2027).

Does the threshold mean profit or turnover?

It means turnover (total receipts before deducting costs). For example, 42% in the survey didn’t realise that “qualifying income” is basically turnover.

What if I have multiple income sources?

You add up all self-employment and property income together. (Other income like PAYE, savings or dividends doesn’t count toward the MTD threshold but is still reported on your return.)

What software do I need?

You need HMRC-recognised software (cloud accounting or bridging). Examples: Xero, QuickBooks, FreeAgent, Sage (full accounting), or bridging tools if you prefer spreadsheets. You cannot file MTD returns with manual Excel alone; you must use the software’s submit function.

What if I don’t want to use software?

You still must, unless you get an exemption. HMRC has no official free MTD-IT software. Bridging tools can be very low-cost. Without software, you cannot meet the rules.

When do the quarterly reports and final return fall due?

The deadlines are fixed to 7 Aug, 7 Nov, 7 Feb, 7 May. These correspond to the quarter just ended. After Q4, the final declaration (annual return) is due by 31 Jan. For example, Q1 (6 Apr–5 Jul 2026) is due 7 Aug 2026.

What if I miss a deadline?

Late submissions incur penalty points. For instance, two late filings incur a £200 fixed penalty. Repeated or late tax payments add further fines and interest. Early preparation avoids these.

Can my accountant handle this?

Yes. An accountant or agent can register you and submit updates on your behalf, but they must be authorised for MTD.

What if I’m below threshold?

If your income is below £50k (in 2024/25) you do not need to join MTD in 2026. You continue with Self Assessment and can enter MTD voluntarily. But watch the thresholds: if you go over £30k next year, MTD kicks in from 2027.