Compliance
Adapting Your Business for Making Tax Digital (MTD) in the UK: What Sole Traders & Landlords Must Know
With MTD (Making Tax Digital) for Income Tax set to kick in for many self-employed individuals and landlords in April 2026, understanding thresholds, timelines and compliance requirements is essential.
By NomadicTax Research Team • 5-8 min read • March 28, 2026
## What is MTD for Income Tax and Why It Matters
Making Tax Digital (MTD) for Income Tax Self Assessment (ITSA) is a UK government initiative to move tax reporting from annual to **digital, quarterly updates**, aiming to reduce fraud, improve accuracy and streamline tax affairs. It’s the biggest change in the Self Assessment regime since its creation in 1997. ([gov.uk](https://www.gov.uk/government/news/one-year-until-making-tax-digital-for-income-tax-launches?utm_source=openai))
## Who is Affected & When
| Income Source | Threshold | Effective Date |
|---------------|-----------|----------------|
| Self-employment + property income over **£50,000** | £50,000 | 6 April 2026 ([gov.uk](https://www.gov.uk/government/publications/extension-of-making-tax-digital-for-income-tax-self-assessment-to-sole-traders-and-landlords/making-tax-digital-for-income-tax-self-assessment-for-sole-traders-and-landlords?utm_source=openai)) |
| Self-employment + property income over **£30,000** | £30,000 | 6 April 2027 ([gov.uk](https://www.gov.uk/government/publications/extension-of-making-tax-digital-for-income-tax-self-assessment-to-sole-traders-and-landlords/making-tax-digital-for-income-tax-self-assessment-for-sole-traders-and-landlords?utm_source=openai)) |
| Self-employment + property income over **£20,000** | £20,000 | From April 2028 (under consultation/planning) ([gov.uk](https://www.gov.uk/government/publications/modernising-the-tax-system-through-making-tax-digital?utm_source=openai)) |
Certain groups—ministers of religion, Lloyd’s underwriters, blind persons’ allowance recipients—are **deferred or exempt** from MTD until at least April 2029. ([gov.uk](https://www.gov.uk/government/publications/making-tax-digital-for-income-tax-and-penalty-reform?utm_source=openai))
## Key Requirements and Compliance Rules
- **Digital Records**: You must keep your business and property income and expense records digitally, using-compatible software that links to HMRC. No manual spreadsheets unless software supports digital record-keeping. ([gov.uk](https://www.gov.uk/guidance/use-making-tax-digital-for-income-tax/updates?utm_source=openai))
- **Quarterly Updates**: Instead of waiting until the annual return deadline, provide updates every quarter. This helps spread the tax burden and improves visibility throughout the year. ([gov.uk](https://www.gov.uk/government/publications/extension-of-making-tax-digital-for-income-tax-self-assessment-to-sole-traders-and-landlords/making-tax-digital-for-income-tax-self-assessment-for-sole-traders-and-landlords?utm_source=openai))
- **Final Declaration**: At year-end, file a final declaration that captures all income types, including dividends and savings. Software must be capable of this. ([gov.uk](https://www.gov.uk/government/publications/making-tax-digital-for-income-tax-and-penalty-reform?utm_source=openai))
- **Penalties Reform**: The legislation includes new penalty points for missed deadlines and allows authorities to cancel or reset points for late submissions. These stricter penalties mean staying on schedule is more important than ever. ([gov.uk](https://www.gov.uk/government/publications/making-tax-digital-for-income-tax-and-penalty-reform?utm_source=openai))
## Practical Example
**Scenario**: Jane is a sole trader who rents out one property. In 2025–26, she earns £52,000 from her business and £6,000 from her property. She falls into the first MTD group (qualifying income over £50,000). From **6 April 2026**, Jane must:
- Maintain digital records of her business and property accounts.
- Submit quarterly updates to HMRC using software.
- File her end-of-year declaration digitally with compatible software.
- Be mindful of deadlines, as late filings will incur points under the new penalty regime.
If Jane’s income dropped to £45,000 in a future year, she'd still be in the 2026-27 threshold group and required to comply.
## Action Steps for Preparation
1. **Choose compliant software now** – test it before April 2026 so you’re not scrambling.
2. **Get comfortable with quarterly reporting** – plan for cashflow, tax, and workload spread evenly.
3. **Update record-keeping practices** – make sure all income/expenses are tracked in your software.
4. **Watch for assistance & exemptions** – those deferred need to monitor date changes.
5. **Understand penalties** – even missed deadlines can build up penalty points—and starting early helps avoid surprises.
## Summary
MTD for Income Tax marks a major shift for self-employed individuals and landlords. The government wants digital, accountable tax reporting. If you're hitting the £50,000 threshold by 6 April 2026 (or £30,000 by 2027), it’s time to take action. With the right tools and approach, this can simplify your finances—not complicate them.