Last updated on 16 Jun 2026
HMRC recognised software MTD software for sole traders

Making Tax Digital
Software for Sole Traders

Sole traders need reliable tax filing that keeps digital records secure and streamlines submissions. 11 MTD Bridge supports compliant HMRC filing for both MTD for VAT and the upcoming MTD for Income Tax (ITSA) mandates using familiar spreadsheet tools and a streamlined workflow.

Answer-first summary

This bridging service is for self-employed individuals who need to keep their tax filing simple, fast, and fully compliant with HMRC rules.

It allows you to use your existing digital spreadsheets to review figures, verify formats, and submit returns with zero manual typing errors.

It is perfectly suited for both independent sole traders and accounting advisers managing multiple client tax submissions.

Understanding MTD

What is Making Tax Digital for Sole Traders?

Making Tax Digital (MTD) is HMRC's ongoing initiative to modernise tax administration by requiring businesses and self-employed individuals to maintain digital records and file updates through compatible software. For sole traders, this framework splits into two separate legal tracks: **MTD for VAT** (which is already operational) and **MTD for Income Tax Self Assessment (ITSA)**, which rolls out in mandatory phases based on your gross business revenue.

Instead of manually keying numbers into the traditional HMRC portal or submitting a single annual Self Assessment form, affected sole traders must maintain continuous digital records and use an approved digital link to push financial data directly to HMRC. This reduces errors, improves accuracy, and matches modern fintech recording standards.

Eligibility

Who Needs MTD Software as a Sole Trader?

You must use MTD-compatible software to handle your tax obligations if you fall into any of the following statutory HMRC criteria:

  • You are VAT-registered: Mandatory for all VAT-registered sole traders (the standard compulsory registration threshold is a rolling 12-month taxable turnover of £90,000).
  • You earn over £50,000: Compulsory for MTD for Income Tax (ITSA) starting 6 April 2026 if your total gross qualifying income from self-employment and/or property exceeds this threshold.
  • You earn over £30,000: Compulsory for MTD for Income Tax (ITSA) starting 6 April 2027 as the income threshold widens to include more self-employed individuals.
  • You must maintain digital links: Under HMRC rules, data must flow digitally between your records and the software—manually cutting, pasting, or typing totals across systems is non-compliant.
  • You want a seamless transition: Ideal if you choose to voluntarily sign up early for MTD to adapt to quarterly updates before legal deadlines hit.
How it works

How Sole Traders Can Submit Through 11 MTD Bridge

1. Prepare Records

Log your daily income and business expenses within your preferred digital spreadsheet format (such as Excel), preserving your native workflow.

2. Review Figures

Link your file to 11 MTD Bridge. The platform automatically reviews data fields, flags potential formatting anomalies, and structures your totals.

3. Connect to HMRC

Securely authorise the software via the official HMRC Government Gateway API, creating an encrypted digital link for your account.

4. Submit Securely

Transmit your final 9-box VAT calculations or your mandatory ITSA quarterly updates straight to HMRC in a single click with instant verification.

Common situations

Typical Sole Traders Who Use MTD Software

  • Freelancers, digital creators, and independent business consultants.
  • Construction industry contractors managing multiple invoices and CIS deductions.
  • Tradespeople, plumbers, and local service providers upgrading from paper records.
  • E-commerce shop owners and online marketplace retailers utilizing data exports.
  • Logistics operators, regional couriers, and delivery drivers.
  • Self-employed property landlords balancing rental income alongside trade returns.
Who it is for

A practical option for self-employed tax filing

Sole traders require accessible tax software that remains strictly streamlined without sacrificing full compliance alignment. 11 MTD Bridge is engineered to bridge financial data directly between everyday business spreadsheets and official HMRC systems.

It provides a clean, compliance-first track for sole traders who want to bypass the steep learning curves of large, expensive enterprise accounting systems while strictly fulfilling all digital linking criteria.

Key benefits

  • Low friction setup—no need to abandon your existing Excel or Google Sheets workflows.
  • Direct API integration with HMRC for reliable, rapid document processing.
  • Built-in formatting filters and validation to highlight submission errors before filing.
  • Built for both active MTD for VAT guidelines and upcoming MTD for ITSA timelines.
Getting started

Start with the right filing path

Depending on your annual business turnover and specific structure, you may need an active MTD for VAT reporting schedule, an Income Tax quarterly tracker, or standard Self Assessment tools. Review our detailed documentation to lock in your correct filing plan.

Frequently Asked Questions

Common MTD software for sole traders questions

Find answers to the most common questions about our MTD software for sole traders.

When does MTD for Income Tax start for sole traders?
From 6 April 2026 if your qualifying income is over £50,000. Over £30,000 you join from April 2027, and over £20,000 from April 2028. Below that, you continue with normal Self Assessment for now.
A summary of business income and expenses for the quarter, submitted through compatible software by the 7th of the following month. You also receive an updated tax estimate after each submission.
No. You still finalise your income and submit a tax return by 31 January after the tax year ends, and pay tax on the usual dates. Quarterly updates are in addition, not instead.
Yes — allowable expenses follow the same Self Assessment rules and categories. See our allowable expenses guide for what sole traders can claim.

Contact Us

Address

11 MTD Bridge Limited
14 Somerstown Court, Reading,
England, RG1 7TY.
Company number: 16416027

Email