Best MTD-Compatible Accounting Software for UK Sole Traders in 2026
From April 2026, UK sole traders with gross income over £50,000 must use MTD-compatible accounting software to digitally record income and expenses and submit quarterly updates to HMRC. Choosing the right software is essential for compliance and efficient tax management.
Start Date
April 2026
Initial Threshold
£50,000+ Gross Income
Requirement
Digital Record Keeping
Introduction to MTD for Income Tax Self Assessment (ITSA)
Making Tax Digital for Income Tax Self Assessment, or MTD for ITSA, represents a fundamental shift in how sole traders and landlords manage their tax obligations in the UK. From April 2026, those with gross income exceeding £50,000 will be mandated to comply with new digital reporting requirements. This means traditional paper records and manual submissions will no longer be sufficient for tax purposes.
The core of MTD for ITSA involves maintaining digital records of all business income and expenses and submitting quarterly updates directly to HMRC via MTD-compatible software. This guide provides an in-depth look at what MTD for ITSA entails, who it affects, and critically, how to choose the best accounting software to ensure seamless compliance and potentially simplify your tax affairs. Preparing now is key to a smooth transition and avoiding penalties.
Last updated: April 2026
What is Making Tax Digital for Income Tax Self Assessment?
Making Tax Digital for Income Tax Self Assessment is HMRC's initiative to modernise the tax system, making it more efficient, effective, and easier for taxpayers to get their tax right. It aims to eliminate errors, reduce administrative burden, and provide businesses with a clearer, more up-to-date view of their tax position throughout the year. The central premise is a move away from annual tax returns to a system of digital record keeping and more frequent, automated submissions.
Under MTD for ITSA, affected businesses and individuals will be required to:
- Keep digital records of all business income and expenses.
- Use MTD-compatible software to send summary updates of their income and expenses to HMRC four times a year, known as quarterly updates.
- Submit an End of Period Statement (EOPS) annually, which allows for any accounting adjustments and claims for allowances or reliefs.
- Submit a final declaration, which combines information from the EOPS and any other income sources, for example, employment, property, savings interest, that are not part of MTD, to finalise their tax position for the year.
These changes mean that for many sole traders, the annual rush to gather paperwork and submit a single Self Assessment tax return will be replaced by a more continuous, digital process. The goal is to integrate tax reporting into day-to-day business operations, making it less of a separate, daunting task.
Who Needs to Comply with MTD for Income Tax?
The MTD for ITSA mandate is being rolled out in phases, based on gross income thresholds:
- From April 2026: Sole traders and landlords with gross income from their business or property exceeding £50,000 per year will be required to comply. This threshold refers to the total gross income from all businesses and properties for which the individual is responsible.
- From April 2027: The requirement will extend to sole traders and landlords with gross income exceeding £30,000 per year.
- Future Expansion: While there are no current confirmed dates, HMRC intends to eventually bring all Self Assessment taxpayers into MTD.
It is crucial to note that the income threshold applies to gross income, not taxable profit. For example, if a sole trader has £60,000 in sales but £30,000 in expenses, their gross income is £60,000, meaning they will need to comply from April 2026.
Partnerships: General partnerships with individual partners who are also sole traders or landlords will generally fall under the MTD for ITSA rules if their individual gross income exceeds the threshold. HMRC plans to introduce MTD for ITSA for general partnerships with business income over £10,000 at a later date, yet to be confirmed. Limited Liability Partnerships, LLPs, and other types of partnerships are not currently included in MTD for ITSA.
How to Check Your Eligibility
To determine if you need to comply, calculate your total gross income from all self-employment businesses and property income for the last tax year. If this figure consistently exceeds £50,000, you will likely need to comply from April 2026. You can check your previous tax returns or business records to ascertain this.
The Digital Record Keeping Requirement for MTD
At the heart of Making Tax Digital is the requirement for businesses to keep their records digitally. This is not merely about scanning paper receipts, but about maintaining a digital record of all transactions from end to end. Manual input of data from paper records into software is generally acceptable, provided the initial record itself is digital. However, HMRC strongly encourages automated data capture, such as through bank feeds or receipt scanning features within accounting software.
For MTD for ITSA, the digital records must include:
- Business income: The date, amount, and category of all sales and other income.
- Business expenses: The date, amount, and category of all purchases and other expenses.
- Details of capital items: Information on assets bought or sold for the business.
- Summary of supplies: For VAT-registered businesses, additional VAT details will be required, although MTD for ITSA is separate from MTD for VAT.
These records must be kept in a "functional compatible software" or a set of compatible software programs that can communicate digitally with HMRC. This means that simply using a spreadsheet, without a bridging software to connect it to HMRC's systems, will not be sufficient for MTD compliance. The software must be able to generate and send the required quarterly updates and annual statements directly to HMRC's MTD platform.
The digital link rule is critical. It means that once data has been entered into the MTD system, any transfer or modification of that data must also be digital. For example, if you use a spreadsheet for initial data entry, but then copy and paste figures into another system for submission, this would break the digital link. Bridging software is designed to maintain this link, allowing spreadsheets to remain part of the digital journey.
Understanding MTD-Compatible Accounting Software
To comply with MTD for ITSA, sole traders must use software that is recognised by HMRC as "functional compatible software." This means the software must be capable of:
- Recording and storing digital records of income and expenses.
- Calculating the summary figures for each tax period.
- Submitting these summary figures directly to HMRC via their API, Application Programming Interface.
- Receiving information from HMRC, such as confirmation of submissions.
There are broadly two categories of MTD-compatible software available to sole traders:
Full Accounting Packages
These are comprehensive software solutions designed to manage all aspects of your business finances, from invoicing and expense tracking to payroll and bank reconciliation. They offer a complete, integrated system for digital record keeping and MTD submissions. Examples include AccountsOS, Xero, QuickBooks, FreeAgent, and Sage.
Bridging Software
Bridging software acts as a digital link between your existing digital records, such as those kept in spreadsheets, and HMRC's MTD systems. It does not replace your record-keeping system but allows you to extract summary data from your spreadsheet and submit it in the MTD-compliant format. This can be a cost-effective option for those comfortable with spreadsheets and looking for a minimal change.
HMRC maintains a list of software providers that have demonstrated their products are MTD-compatible. It is essential to ensure that any software you choose is on this list or has been confirmed by the provider as MTD for ITSA compliant. Relying on non-compliant software could lead to penalties.
Key Features to Look for in MTD Software
When selecting MTD-compatible accounting software, sole traders should consider several key features to ensure both compliance and efficiency. The ideal software will not only meet HMRC's requirements but also streamline your financial management processes.
Beyond these core features, consider the software's ease of use, the quality of its customer support, and its pricing structure. Many providers offer tiered pricing plans, so ensure the chosen plan aligns with your business size and needs. A free trial can be an excellent way to test the software before committing.
Top MTD-Compatible Accounting Software for UK Sole Traders
With the MTD for ITSA deadline approaching, numerous software providers are offering solutions tailored for sole traders. Here, we review some of the leading options, highlighting their MTD capabilities, typical pricing for sole traders, and general pros and cons.
AccountsOS
AccountsOS is designed with simplicity and automation in mind, making it an excellent choice for sole traders transitioning to MTD. It offers a user-friendly interface that simplifies digital record keeping, bank reconciliation, and direct MTD submissions.
MTD Capabilities:
- Direct integration with HMRC for MTD for ITSA quarterly updates, EOPS, and final declarations.
- Automated bank feeds to import transactions, reducing manual data entry.
- AI-powered categorisation of income and expenses, ensuring accurate digital records.
- Real-time dashboard providing an up-to-date view of your financial position and estimated tax liability.
- Easy expense management, including receipt capture and categorisation.
Pricing for Sole Traders:
AccountsOS offers competitive pricing tiers, often starting with a free trial and then moving to affordable monthly subscriptions tailored for micro-businesses and sole traders. Specific pricing varies by features, but core MTD compliance is typically included in base plans.
Pros:
- Highly intuitive and easy to learn, even for those new to accounting software.
- Strong automation features, significantly reducing time spent on bookkeeping.
- Excellent support for MTD for ITSA requirements, built into the core functionality.
- Scalable features that can grow with your business.
Cons:
- May not have the extensive, complex features required by larger, more intricate businesses.
- Relatively newer entrant compared to some established players, though rapidly gaining traction.
Xero
Xero is a popular cloud-based accounting software known for its user-friendly interface and extensive ecosystem of integrations. It's widely adopted by small businesses and sole traders.
MTD Capabilities:
- Full MTD for ITSA compliance, including quarterly updates and annual statements.
- Robust bank reconciliation with smart categorisation.
- Comprehensive invoicing and bill management.
- Access to a marketplace of integrated apps to extend functionality.
Pricing for Sole Traders:
Xero offers several plans, typically starting around £15-£20 per month for sole traders, with higher tiers offering more features.
Pros:
- Intuitive design and ease of use.
- Strong mobile app for on-the-go management.
- Large network of accountants familiar with the software.
Cons:
- Can become more expensive as you add users or advanced features.
- Some advanced reporting features might require higher-tier plans.
QuickBooks Self-Employed
Intuit QuickBooks offers a specific "Self-Employed" version tailored for sole traders and freelancers, focusing on separating business and personal finances and simplifying tax.
MTD Capabilities:
- Direct MTD for ITSA submissions.
- Automated mileage tracking for vehicle expenses.
- Seamless bank account integration and transaction tagging.
- Estimates Self Assessment tax based on income and expenses.
Pricing for Sole Traders:
QuickBooks Self-Employed plans typically start around £8-£10 per month, often with introductory discounts.
Pros:
- Specifically designed for the needs of sole traders, making it very relevant.
- Excellent features for expense tracking and mileage.
- Good integration with other QuickBooks products if your business scales.
Cons:
- More limited invoicing features compared to full accounting packages.
- Can feel restrictive if your business grows beyond simple self-employment.
FreeAgent
FreeAgent is another cloud-based accounting software that is particularly popular with contractors and small businesses, especially those who bank with NatWest, RBS, or Ulster Bank as it's often free for their business customers.
MTD Capabilities:
- Fully MTD for ITSA compliant, supporting quarterly updates and year-end processes.
- Comprehensive suite of features including invoicing, expense tracking, and project management.
- Self Assessment tax forecasting built-in.
Pricing for Sole Traders:
Typically around £19 per month for sole trader accounts, but often free through partnerships with NatWest, RBS, and Ulster Bank.
Pros:
- Excellent all-in-one solution for small businesses and contractors.
- Often free for customers of specific banks.
- Good dashboard and reporting features.
Cons:
- Can be slightly more expensive than basic plans from competitors if not obtained via a bank.
- Interface can feel a little cluttered to some users.
Sage Business Cloud Accounting Start
Sage, a long-standing name in accounting software, offers Sage Business Cloud Accounting Start, which is geared towards sole traders and micro-businesses.
MTD Capabilities:
- MTD for ITSA compliant for digital record keeping and submissions.
- Basic invoicing, expense tracking, and bank reconciliation.
- Cash flow statements and simple reports.
Pricing for Sole Traders:
Sage Business Cloud Accounting Start plans typically start around £12-£15 per month.
Pros:
- Backed by a very established brand in accounting.
- Good for basic bookkeeping needs.
- Easy to upgrade to more comprehensive Sage products as the business grows.
Cons:
- User interface can be less modern than some competitors.
- Might lack some of the advanced automation features found in newer platforms.
Bridging Software Options
For sole traders who are highly proficient with spreadsheets and prefer to maintain their records in this format, bridging software offers a compliant pathway to MTD. These tools connect your spreadsheet data to HMRC's MTD API.
How it Works:
- You continue to record your income and expenses in your preferred spreadsheet.
- At the end of each quarter, you use the bridging software to extract the summary figures from your spreadsheet.
- The bridging software then securely submits these figures to HMRC's MTD platform.
Examples of Bridging Software:
- MTD for ITSA Bridging Software, various providers: Many smaller developers and accounting firms offer simple bridging tools. Examples include Tax Optimiser, VitalTax, and others listed on HMRC's website.
- Spreadsheet Add-ons: Some solutions integrate directly into Excel or Google Sheets, allowing for submission from within the spreadsheet environment.
Pros:
- Cost-effective, often with lower subscription fees than full accounting packages.
- Allows users to stick with a familiar record-keeping method, spreadsheets.
- Minimal disruption to existing workflows for spreadsheet-savvy users.
Cons:
- Requires meticulous manual data entry into the spreadsheet, prone to human error.
- Lacks automation features like bank feeds and receipt scanning.
- Offers no additional accounting benefits like invoicing, reporting, or payroll.
- Compliance responsibility for accuracy still heavily relies on the user's spreadsheet integrity.
Software Comparison Table
| Software | MTD for ITSA Compliance | Bank Feeds | Receipt Capture | Ease of Use | Typical Sole Trader Price (Monthly) |
|---|---|---|---|---|---|
| AccountsOS | Fully Compliant | Automated | Yes | Excellent | £5-£15 |
| Xero | Fully Compliant | Automated | Yes | Excellent | £15-£20+ |
| QuickBooks Self-Employed | Fully Compliant | Automated | Yes | Very Good | £8-£10 |
| FreeAgent | Fully Compliant | Automated | Yes | Good | £19 (or free with banks) |
| Sage Business Cloud Accounting Start | Fully Compliant | Automated | Basic | Fair | £12-£15 |
| Bridging Software, e.g., Tax Optimiser | Yes, with spreadsheet | ❌ No | ❌ No | Varies | £5-£10 |
*Pricing is approximate and subject to change by providers. Many offer free trials or introductory discounts.
Implementing MTD for Income Tax: A Step-by-Step Guide
Transitioning to MTD for ITSA requires careful planning and execution. Follow these steps to ensure a smooth and compliant switch:
Check Your Eligibility and Readiness
Confirm if your gross income from self-employment and property exceeds the £50,000 threshold, or £30,000 from April 2027. If you fall into the mandated group, begin preparations well in advance of April 2026. Assess your current record-keeping methods and identify any gaps that need to be addressed for digital compliance.
Choose MTD-Compatible Software
Based on your business needs, budget, and comfort with technology, select a full accounting package or bridging software from HMRC's list of approved providers. Consider factors like ease of use, bank feed capabilities, expense management, and customer support. Many providers offer free trials, allowing you to test the software before committing.
Register for MTD for ITSA
Once you have chosen your software, you will need to register with HMRC for MTD for ITSA. This is typically done through your chosen software or directly via GOV.UK. Do not register until you are ready to start using your MTD-compatible software, as you will be expected to make submissions from your next accounting period.
Set Up Your Software and Link Bank Accounts
Configure your chosen software by entering your business details, setting up your chart of accounts, categories for income and expenses, and linking your business bank accounts. Automated bank feeds are crucial for streamlining digital record keeping. Ensure all relevant bank accounts, credit cards, and payment gateways are connected.
Maintain Digital Records Daily/Weekly
Adopt a routine of regularly recording your income and expenses. With bank feeds, much of this will be automated, requiring you to review and categorise transactions. Use receipt capture features to digitally store supporting evidence for expenses. Consistent record keeping prevents a backlog of work at quarter-end.
Submit Quarterly Updates
Every three months, your software will generate a summary of your income and expenses for the period. Review these figures for accuracy and then submit them directly to HMRC through your software. These are not tax payments but informational updates to HMRC.
Worked Example: Quarterly Update
A sole trader's accounting period ends on 31 March. Their first MTD quarter runs from 6 April to 5 July.
By 5 August, they must submit a summary of their income and expenses for this period.
Their software automatically collates all categorised transactions for this period. They review the summary, confirm its accuracy, and click 'Submit' to send it to HMRC. This process is repeated for each subsequent quarter.Prepare and Submit Your End of Period Statement, EOPS
After your final quarterly update for the tax year, you will need to prepare an EOPS. This is where you make any necessary accounting adjustments, claim capital allowances, or apply specific tax reliefs. Your software should assist in generating this statement.
Submit Your Final Declaration
This is the equivalent of your annual Self Assessment tax return. It combines the information from your EOPS with any other sources of income not covered by MTD, for example, employment income, dividends, savings interest, to calculate your final tax liability for the year. The final declaration is also submitted through MTD-compatible software.
Key Dates and Deadlines for MTD for Income Tax
Understanding the MTD for ITSA deadlines is critical for compliance. Unlike the annual Self Assessment deadline, MTD introduces quarterly reporting. The dates are typically based on standard tax quarters, but you can choose your own accounting period end date.
| Event | Deadline | Description |
|---|---|---|
| Start of Accounting Period | Varies by business | Your chosen accounting period determines your quarterly update deadlines. |
| Quarterly Update 1 | 5 August | For periods ending 5 July, you must submit by 5 August. |
| Quarterly Update 2 | 5 November | For periods ending 5 October, you must submit by 5 November. |
| Quarterly Update 3 | 5 February | For periods ending 5 January, you must submit by 5 February. |
| Quarterly Update 4 | 5 May | For periods ending 5 April, you must submit by 5 May. |
| End of Period Statement (EOPS) | 31 January (following tax year) | This is part of your annual tax return, due by 31 January after the tax year ends. |
| Final Declaration | 31 January (following tax year) | Your final tax return, including all income sources, due by 31 January after the tax year ends. |
Important Note on Accounting Periods:
While the tax year runs from 6 April to 5 April, sole traders can choose their own accounting period end date. However, for MTD purposes, quarterly updates must still align with the standard tax quarters, for example, periods ending 5 July, 5 October, 5 January, 5 April. If your accounting period does not match these dates, your software will need to split or combine data to fit the MTD quarterly reporting structure. For example, if your year end is 31 March, your software would adapt to report data up to 5 April for the final quarter.
Penalties for Non-Compliance with MTD for Income Tax
HMRC has established a new penalty system for MTD for ITSA non-compliance, designed to encourage timely and accurate submissions. These penalties can apply for various infractions, including failing to keep digital records, submitting late quarterly updates, or submitting inaccurate information.
Repetitive Penalties: It is important to understand that penalties can accumulate. For instance, repeated late quarterly updates will incur separate penalties for each instance. HMRC aims for compliance through these measures, so proactive adherence is the best strategy.
Benefits of MTD for Sole Traders
While the transition to MTD for ITSA may seem daunting, it offers significant benefits for sole traders beyond just compliance. The shift to digital record keeping and more frequent reporting can lead to improved financial management and greater business insights.
Reduced Errors
Digital record keeping and automated bank feeds minimise manual data entry, significantly reducing the risk of human errors in your accounts and tax submissions. This can lead to more accurate tax calculations.
Real-time Financial Overview
With up-to-date digital records, you gain a clearer, real-time understanding of your business's financial performance. This allows for better decision-making, cash flow management, and proactive tax planning throughout the year.
Smoother Tax Process
By submitting quarterly updates, your annual tax return becomes less of a large, stressful task. You will have a clearer picture of your tax liability throughout the year, avoiding year-end surprises and allowing you to budget for tax payments more effectively.
Improved Efficiency
Automated features in MTD software, such as bank reconciliation and expense categorisation, save considerable time that would otherwise be spent on manual bookkeeping. This frees you up to focus on growing your business.
Easier Collaboration with Accountants
If you work with an accountant, MTD-compatible software allows for seamless collaboration. Your accountant can access your real-time data, offer timely advice, and assist with submissions, making the process more efficient for both parties.
Better Compliance and Reduced Penalties
By using compliant software and maintaining digital records, you are better positioned to meet HMRC's requirements, reducing the likelihood of errors and avoiding potential penalties for non-compliance.
How AccountsOS Supports Your MTD for ITSA Compliance
AccountsOS is built to make MTD for Income Tax compliance straightforward and stress-free for UK sole traders.
HMRC-Approved MTD Submissions
Seamlessly submit your quarterly updates, End of Period Statements, and final declarations directly to HMRC through our platform, ensuring full compliance.
Automated Digital Record Keeping
Connect your bank accounts for automatic transaction imports and use our smart categorisation to maintain accurate, HMRC-compliant digital records with minimal effort.
Real-Time Tax Estimates
Always know your estimated tax liability based on your current income and expenses, helping you budget effectively and avoid year-end surprises.
Intuitive Expense Management
Capture receipts on the go, categorise expenses with AI assistance, and ensure every allowable deduction is accounted for to reduce your tax bill.
Clear Financial Overview
Our dashboard provides a simple, visual breakdown of your business finances, giving you insights into your performance and helping you make informed decisions.
Dedicated Support
Our UK-based support team is available to assist you with any questions about AccountsOS or MTD for ITSA compliance, ensuring you're never alone in the process.
Frequently Asked Questions About MTD for ITSA Software
What is the income threshold for MTD for Income Tax?
From April 2026, sole traders and landlords with gross income over £50,000 must comply. This threshold will reduce to £30,000 from April 2027.
Do I need to submit a full tax return every quarter under MTD for ITSA?
No, you do not. You submit summary updates of your income and expenses quarterly. A full End of Period Statement and Final Declaration are submitted annually, after the tax year ends.
Can I use spreadsheets for MTD for Income Tax?
Yes, but only if you use bridging software to digitally link your spreadsheet to HMRC's MTD systems for submission. Manual data transfer from spreadsheet to HMRC is not permitted.
What happens if I don't comply with MTD for ITSA?
HMRC has introduced a new penalty system for non-compliance, including penalties for failing to keep digital records, submitting late quarterly updates, or making careless errors.
How do I choose the right MTD-compatible software?
Consider your business size, complexity, budget, and desired features such as bank feeds, receipt capture, and ease of use. Always ensure the software is on HMRC's list of approved providers.
What if my business income falls below the MTD threshold?
If your gross income falls below the threshold, you may no longer be mandated to follow MTD rules, but you can choose to continue voluntarily. HMRC will provide guidance on opting out if you become exempt.
Is MTD for ITSA the same as MTD for VAT?
No, they are separate mandates. MTD for VAT applies to VAT-registered businesses above the VAT threshold. MTD for ITSA applies to sole traders and landlords based on their gross income threshold.
Will my accountant still be able to help me with my taxes under MTD?
Yes, accountants play a crucial role. Many accounting software solutions allow accountants to access your digital records, review your submissions, and provide advice. They can also submit on your behalf.
Ready for MTD for Income Tax?
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