Compliance
Making Tax Digital for Income Tax: A Compliance Playbook for Sole Traders & Landlords
From 6 April 2026, landlords and sole traders earning over £50,000 must comply with HMRC’s new digital reporting rules—this guide walks you through every step to ensure your records, software, and submissions are ready.
By NomadicTax Research Team • 5-8 min read • April 16, 2026
## Overview: What is MTD for Income Tax (ITSA)?
Making Tax Digital for Income Tax Self-Assessment (MTD for ITSA) reforms how **sole traders and landlords** report income and expenses. It’s being rolled out in phases:
| Phase start | Qualifying income threshold |
|-------------|-----------------------------|
| **6 April 2026** | £50,000 from self-employment and/or property |
| **6 April 2027** | £30,000 |
| **6 April 2028** | £20,000 |
From the respective date, qualifying taxpayers must keep **digital records**, send **quarterly updates**, and file the final declaration via software. ([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))
## Key Compliance Steps
- **Assess your qualifying income**: Combined gross income from self-employment + property = qualifying income. Expenses, reliefs, salaries don’t count in threshold test. ([makingtaxdigital.campaign.gov.uk](https://makingtaxdigital.campaign.gov.uk/get-ready-for-making-tax-digital/?utm_source=openai))
- **Choose HMRC-recognised software**: Ensure it supports quarterly updates, digital record-keeping, deducts expenses, tracks allowable reliefs.
- **Sign up & opt-in**: HMRC will notify those exceeding thresholds, but you should proactively sign up.
- **Record quarterly**: Prepare periodic updates in fixed calendar quarters—keeping separate streams for business vs property income helps.
## Penalties & Transitional Rules
- A new **points-based late filing system** applies for missed quarterly or annual deadlines. Accumulate points before financial penalties apply. ([assets.publishing.service.gov.uk](https://assets.publishing.service.gov.uk/media/6807527fe16c376084e7c751/making-tax-digital-for-income-tax-agent-toolkit.pdf?utm_source=openai))
- During the first year for those mandated into MTD (from 2026 onwards), **no penalty points** for late quarterly updates. But you still must make them. ([gov.uk](https://www.gov.uk/government/publications/budget-2025-document/budget-2025-html?utm_source=openai))
- Self Assessment remains for final annual declaration; deadlines like 31 January continue, until integrated via final declaration through software. ([makingtaxdigital.campaign.gov.uk](https://makingtaxdigital.campaign.gov.uk/get-ready-for-making-tax-digital/?utm_source=openai))
## Example Walkthrough
**Ben, landlord**, earns gross rental income of £55,000 per annum, no self-employment:
1. Since his qualifying income > £50,000, from **6 April 2026** he must use MTD-ITSA: keep digital records, send quarterly updates.
2. In first year, if he misses a quarterly update, he won’t get penalty points—but must catch up before next deadline.
3. By 31 January 2027, he must send final declaration (for 2026-27) via his software.
4. If his income next year drops below threshold (<£30,000), he must still continue until phase requirement kicks in (2027 or 2028 depending on cohort).
## Actionable Tips
- Invest now in software compatibility; test it early.
- Keep records contemporaneously (don’t leave till annual return). Digital tools that sync bank accounts can help.
- Understand allowed property & business expenses ahead: repairs vs improvements, mortgage interest rules, etc.
- Plan cash flow: quarterly reporting means tax due may need different timing.
- If in first year and unsure, document your efforts—HMRC expects reasonable steps.
## Why This Matters
MTD-ITSA is the largest change to Self Assessment in 30 years. It shifts burden from end-of-year cramming to steady, continuous record keeping. For many, this improves accuracy and control—but mis-compliance can lead to penalties and audit risk. Being ready is non-optional.