Making Tax Digital 2026: Final Countdown for Self-Employed

On 6 April 2026 - just five months away - approximately 780,000 self-employed individuals and landlords across the UK will be required to fundamentally change how they report their income to HMRC. This represents the most significant transformation to Self Assessment since its introduction in 1997.

Making Tax Digital for Income Tax (MTD for ITSA) will replace the current annual Self Assessment system with quarterly digital reporting for those meeting income thresholds. The change is mandatory, penalties apply for non-compliance, and preparation time is running short.

This article explains who must comply, what you need to do, which software meets requirements, and how to prepare before the deadline.

Who Must Comply from April 2026?

Making Tax Digital for Income Tax applies to self-employed individuals and landlords based on their "qualifying income" - the gross income (not profit) from self-employment and property rental combined.

The rollout follows a staggered timeline:

• 6 April 2026: Qualifying income over £50,000
• 6 April 2027: Qualifying income over £30,000
• 6 April 2028: Qualifying income over £20,000

If your 2024/25 Self Assessment tax return (filed by 31 January 2026) shows qualifying income exceeding £50,000, HMRC will write to you by March 2026 confirming you must comply from 6 April 2026.

Important: It's gross income, not profit, that determines eligibility. A business with £60,000 turnover and £50,000 expenses still has qualifying income of £60,000 and must comply.

Who Is Exempt?

You are automatically exempt and cannot sign up for MTD if you are:

• Completing a tax return as a trustee
• A personal representative of someone who has died
• A Lloyd's member in relation to underwriting business
• Someone who does not have a National Insurance number

You may apply for exemption if you are digitally excluded - meaning it's not reasonably practicable for you to use electronic communications or keep electronic records due to age, disability, location, or religious beliefs incompatible with technology.

What Actually Changes?

MTD for Income Tax replaces the annual Self Assessment system with two new requirements:

1. Digital Record Keeping

You must maintain digital records of all business income and expenses throughout the year using MTD-compatible software. Paper records or basic spreadsheets no longer suffice - your software must connect to HMRC systems.

2. Quarterly Updates

You must submit summaries of your income and expenses to HMRC four times per year using your MTD-compatible software. These quarterly updates replace the single annual tax return.

Standard quarterly periods (following tax year):

• 6 April - 5 July (due 7 August)
• 6 July - 5 October (due 7 November)
• 6 October - 5 January (due 7 February)
• 6 January - 5 April (due 7 May)

Calendar quarter option: You can elect to use calendar quarters (January-March, April-June, July-September, October-December) with the same seventh-of-the-month deadlines. This election must be made before your first update and remains in place until withdrawn.

3. End of Year Final Declaration

After your four quarterly updates, you must submit a final declaration by 31 January following the tax year end - the same deadline as current Self Assessment. This final declaration confirms your quarterly updates are correct and allows you to add:

• Accounting adjustments (capital allowances, depreciation)
• Other income sources (employment, investment income, capital gains)
• Tax reliefs and allowances

Critical point: The final declaration deadline hasn't changed - it's still 31 January. Only the method of reporting changes, not the payment deadlines.

What You Need to Do Now

With April 2026 approaching rapidly, preparation should begin immediately if you'll be affected.

Step 1: Determine If You're In Scope

Calculate your qualifying income for the 2024/25 tax year (ending 5 April 2025). Add together:

• Gross self-employment income
• Gross rental income from UK and overseas property

If the total exceeds £50,000, you must comply from April 2026.

If you're borderline, file your 2024/25 Self Assessment by 31 January 2026 and wait for HMRC's letter confirming whether you're in scope.

Step 2: Choose MTD-Compatible Software

HMRC does not provide MTD software. You must select commercial software from HMRC's approved list. Software options range from simple apps to comprehensive accounting packages.

Key features to consider:

• Digital record keeping for income and expenses
• Bank feed integration (automatically imports transactions)
• Quarterly update submission to HMRC
• Final declaration submission
• Invoicing and expense management
• VAT returns (if VAT-registered)
• Mobile app access
• Support and training availability

Pricing varies significantly: Free options exist for basic functionality, while comprehensive packages cost £15-30/month. Some business bank accounts (NatWest, RBS, Ulster Bank, Mettle) include free access to compatible software as part of their service.

Step 3: Sign Up for MTD

Once you've chosen software, you must sign up for MTD through HMRC's online service. You'll need:

• Your Government Gateway user ID and password
• National Insurance number
• Proof of identity (passport, driving licence, or P60/payslip)

HMRC currently offers voluntary sign-up to test the system before April 2026. Early sign-up allows you to familiarise yourself with the new process without penalty for missed deadlines during the testing phase.

Step 4: Connect Your Software to HMRC

Your chosen software must be authorised to communicate with HMRC systems. This involves granting permission for the software to access your HMRC account and submit updates on your behalf.

If you use an accountant or agent, they'll need an Agent Services Account to submit updates for you.

Step 5: Migrate Your Records

Transfer your existing financial records into your new MTD-compatible software. This includes:

• Opening balances
• Historical income and expense data (if desired)
• Customer and supplier information
• Bank account connections

Most software providers offer migration support or tools to import data from spreadsheets or existing accounting systems.

MTD-Compatible Software Options

HMRC maintains a list of approved software at www.gov.uk. Popular options include:

FreeAgent: Comprehensive cloud-based accounting software specifically designed for UK self-employed individuals and landlords. FreeAgent is HMRC-recognised for MTD for Income Tax and offers:

• Automatic bank feed integration with dozens of UK banks
• Digital record keeping with receipt capture via mobile app
• Quarterly update submission directly to HMRC
• Final declaration filing within the software
• Built-in Self Assessment tax return preparation
• VAT return submission (for VAT-registered businesses)
• Award-winning UK-based support team

FreeAgent is free with NatWest, RBS, Ulster Bank, or Mettle business accounts. Standard pricing is £19/month for self-employed or £24/month for limited companies. A dedicated landlord version is available.

For more information about FreeAgent and how it simplifies MTD compliance, see our FreeAgent guide.

Other HMRC-approved options include:

• Xero - £12-34/month
• QuickBooks - £15-52/month
• Sage - Various pricing
• FreshBooks - £15-31/month
• Pandle - Free for sole traders
• Wave - Free basic option

Use HMRC's software finder tool at www.tax.service.gov.uk/find-making-tax-digital-income-tax-software to filter options based on your specific needs.

What Information Must Be Reported?

Quarterly updates must include:

• Total income received during the quarter
• Total expenses incurred during the quarter

Expenses must be broken down into categories matching current Self Assessment:

• Cost of goods bought for resale or goods used
• Construction industry costs
• Wages, salaries and other staff costs
• Car, van and travel expenses
• Rent, rates, power and insurance costs
• Repairs and maintenance of property and equipment
• Phone, fax, stationery and other office costs
• Advertising and business entertainment costs
• Interest on bank and other loans
• Bank, credit card and other financial charges
• Irrecoverable debts written off
• Accountancy, legal and other professional fees
• Depreciation and loss or profit on sale of assets
• Other business expenses

Simplified expenses option: If your gross income is under £90,000, you can consolidate all expenses into a single figure on your quarterly updates and Self Assessment. If you choose this approach, notify HMRC before submitting your first update.

Penalties for Non-Compliance

HMRC's new penalty system applies to MTD for Income Tax from your start date. During the voluntary testing phase, no penalties apply for missed deadlines. Once mandatory compliance begins, penalties include:

Late Submission Penalties

Missing quarterly update deadlines triggers a points-based system:

• One point for each missed deadline
• Points expire after 24 months of compliance
• At the penalty threshold (varies by submission frequency), a £200 fixed penalty applies
• Each subsequent failure while at threshold: additional £200 penalties

Late Payment Penalties

Missing the 31 January payment deadline triggers penalties:

• Day 1-15 overdue: No penalty (15-day grace period)
• Day 16-30 overdue: Penalty of 2% of outstanding tax
• Day 31 onwards: Additional 2% penalty + daily 4% annual interest rate on outstanding amount

Inaccuracy Penalties

Deliberately providing incorrect information can result in penalties of 30-100% of additional tax owed, depending on behaviour (careless, deliberate, or deliberate and concealed).

HMRC can cancel penalty points or waive financial penalties in cases of reasonable excuse (serious illness, bereavement, technology failure beyond your control).

Common Concerns and Misconceptions

"MTD Means More Work"

While quarterly reporting seems like more submissions, MTD spreads the workload throughout the year rather than concentrating it in January. Many businesses find this reduces year-end stress and provides better visibility of their tax position.

HMRC's 2020 evaluation of MTD for VAT found businesses reported time savings, reduced input errors, and productivity gains once accustomed to the system.

"I Need to Provide More Information"

False. Quarterly updates require the same information currently included in annual Self Assessment returns - just submitted more frequently. No additional data collection is necessary.

"HMRC Provides Free MTD Software"

False. HMRC does not provide MTD software. All MTD-compatible software comes from third-party commercial providers. Free options exist (Pandle, Wave), but HMRC itself does not offer software.

"MTD Is Optional If I Use an Accountant"

False. MTD applies regardless of whether you use an accountant. Your accountant can handle submissions on your behalf, but you must still use MTD-compatible software and comply with quarterly deadlines.

"I Can Deregister If I Change My Mind"

Partially true. Once you're mandated to use MTD (income above thresholds), you cannot opt out unless your income falls below the threshold. Voluntary early adopters can deregister if their income drops below £50,000.

Benefits of Early Adoption

HMRC encourages voluntary sign-up before April 2026. Benefits include:

• No penalties during testing: Missed deadlines during voluntary participation don't trigger penalties
• Support from HMRC's MTD Customer Support Team: Dedicated assistance for early adopters
• Time to adapt: Familiarise yourself with new processes before compliance becomes mandatory
• Identify issues early: Discover and resolve software or workflow problems before penalties apply
• Smoother transition: Spread learning curve over months rather than rushing before April 2026

Impact on Accountants and Bookkeepers

If you use an accountant or bookkeeper, discuss MTD preparation with them immediately. They will need to:

• Set up an Agent Services Account with HMRC
• Gain authorisation to act on your behalf for MTD submissions
• Ensure their software supports MTD for Income Tax
• Adjust their service offerings and pricing for quarterly work

Many accountants offer MTD preparation packages including software setup, training, and ongoing quarterly submission services. Costs vary but expect £200-600 annually for quarterly submission support beyond standard year-end services.

Partnerships: Timeline Uncertain

Business partnerships will eventually be required to follow MTD for Income Tax, but HMRC has not yet announced the timeline. Current guidance states "we'll set out the timeline for this at a later date."

Partnerships should monitor HMRC announcements for updates but are not currently required to take action.

The Bigger Picture: HMRC's Digital Transformation

MTD for Income Tax forms part of HMRC's broader strategy to create "one of the most digitally advanced tax administrations in the world" by 2030. The programme includes:

• MTD for VAT: Mandatory for all VAT-registered businesses since April 2022
• MTD for Income Tax: Rolling out from April 2026
• MTD for Corporation Tax: Planned for 2026 onwards (timeline to be confirmed)

The government's aim is to make tax administration "easier for taxpayers to get their tax right" through real-time digital reporting, reducing errors and providing clearer visibility of tax obligations.

Action Plan: What to Do This Week

If you'll be affected by April 2026, take these immediate steps:

This week:

1. Calculate your qualifying income for 2024/25 to confirm if you're in scope
2. Research MTD-compatible software options using HMRC's finder tool
3. Read software reviews and watch demonstration videos

This month:

1. Choose and purchase MTD-compatible software
2. Sign up for voluntary MTD through HMRC's online service
3. Connect your software to HMRC
4. Set up bank feeds and begin entering transactions

Before April 2026:

1. Migrate all historical data into your new software
2. Submit at least one practice quarterly update during testing
3. Train yourself or staff on new processes
4. Establish quarterly review routine in your calendar

If you use an accountant, contact them this week to discuss their MTD preparation plan and any cost implications.

Resources and Further Information

Official HMRC guidance:

• Check eligibility: www.gov.uk/guidance/check-if-youre-eligible-for-making-tax-digital-for-income-tax
• Sign up: www.gov.uk/guidance/sign-up-your-business-for-making-tax-digital-for-income-tax
• Software finder: www.tax.service.gov.uk/find-making-tax-digital-income-tax-software
• Apply for exemption: Search "Apply for exemption from MTD for Income Tax" on GOV.UK

Software providers:

• FreeAgent MTD resources: www.freeagent.com/guides/making-tax-digital/
• HMRC's full software list: Available through the software finder tool above

Support:

• HMRC's MTD Customer Support Team: Available to voluntary sign-ups
• Software provider support: Most offer phone, email, and live chat assistance
• Professional advice: Consult with your accountant or bookkeeper

The Bottom Line

Making Tax Digital for Income Tax represents fundamental change to how 780,000 self-employed individuals and landlords will report their income from April 2026. The deadline is imminent, compliance is mandatory for those meeting income thresholds, and preparation requires action now.

The transition demands investment in new software, time to learn new processes, and adjustment to quarterly rather than annual reporting. However, once established, MTD can provide better financial visibility, reduced year-end stress, and more accurate tax calculations.

Key actions: Calculate your qualifying income, choose MTD-compatible software before April 2026, sign up voluntarily to benefit from penalty-free testing, and establish quarterly reporting routines. The five months until mandatory compliance will pass quickly - businesses that prepare now will transition smoothly, while those who delay risk last-minute chaos and potential penalties.

MTD is not optional for those meeting income thresholds. The sooner you prepare, the less disruptive the transition will be. If you're affected by April 2026, make MTD preparation a priority this month.