Compliance
Making Tax Digital for Income Tax: Compliance Guide for Landlords & Sole Traders
With Making Tax Digital (MTD) for Income Tax becoming mandatory for those with income over £50,000 from April 2026, compliance will no longer be optional.
By NomadicTax Research Team • 5 min read • March 5, 2026
## What Is Making Tax Digital (MTD) for Income Tax?
Making Tax Digital for Income Tax (MTD ITSA) is the UK government’s digitalisation initiative that requires **sole traders and landlords** with qualifying income above certain thresholds to:
- keep **digital accounting records**,
- use MTD-compatible software,
- submit **quarterly income and expense updates** to HMRC. ([gov.uk](https://www.gov.uk/government/news/one-year-until-making-tax-digital-for-income-tax-launches?utm_source=openai))
Thresholds:
- £50,000 in property and/or self-employment income from **6 April 2026**;
- Threshold drops to £30,000 in **April 2027**, then £20,000 in **April 2028**. ([gov.uk](https://www.gov.uk/government/news/one-year-until-making-tax-digital-for-income-tax-launches?utm_source=openai))
## Who’s Affected
| Category | Qualifying Income Criteria | Impact |
|----------|----------------------------|--------|
| Sole traders with gross self-employment income over threshold | over £50K (from April 2026) | Must maintain digital records and submit quarterly updates |
| Landlords with property income over threshold | same thresholds, timing | Same digital obligations |
| Below threshold | fewer immediate obligations; will become relevant in 2027–2028 | Consider early adoption for smoother transition |
## Actionable Compliance Steps
- **Get your accounting software ready** — choose MTD-compatible software now, test its quarterly update functionality before April 2026.
- **Set up digital record‐keeping systems** that accurately track property vs. other business income and expenses.
- **Train staff or advisers** so that submissions are accurate—which reduces penalties and avoids compliance issues.
- **Plan for cash flow changes** since making submissions quarterly could shift timing for payments or interim tax estimates.
## Examples
- *Alice*, a landlord with property rental income of £60,000/year: she must use digital records from April 2026, submit quarterly summaries, and her software must distinguish rental income from self-employment or other income.
- *Bob*, a sole trader earning £45,000/year: not required in 2026–27, but threshold drops in 2027 and 2028 will include him—he can voluntarily adopt early to benefit from better cash flow visibility.
## Pitfalls to Avoid
- Using non‐MTD compliant software—this can lead to rejection of submissions or errors in reporting.
- Mixing income types without clear separation—property income will face its own tax rate changes under new rules. Correct classification matters.
- Failing to monitor deadlines—quarterly filings have stricter deadlines; late filing or missing payments may trigger penalties.
## Conclusion
MTD for Income Tax is among the most significant compliance changes in decades for UK taxpayers reliant on self-employment or rental income. Start the transition early, clean up yourbookkeeping, choose the right software, separate income sources clearly, and stay ahead of deadlines. By doing so, you’ll reduce risk and position yourself for the tax changes taking effect in April 2026 and beyond.