Making Tax Digital (MTD) is HMRC’s move to modernise the UK’s tax system. Already in place for VAT-registered businesses, it’s now being rolled out to Income Tax Self Assessment (ITSA). This will directly affect landlords with rental income.

Even though Scotland has devolved income tax bands and rates, the MTD rules apply UK-wide. That means if you rent out property in Scotland (or elsewhere in the UK), you’ll need to follow the new digital record-keeping and reporting rules from the relevant start date.

When Do Landlords Need to Comply?

The new system will be phased in gradually over 3 stages starting in April 2026, see below:

*"Gross income” means income before expenses or deductions. If you earn £25,000 rent and £10,000 from self employment, your total is £35,000 and you’d fall into Phase 2.

What Landlords Will Need to Do?

You will now be required to keep Digital Records of Rental Income & Expenses. No more shoeboxes full of receipts or manual logbooks/scribbled notes. You’ll need to track rent, repairs, insurance, letting agent fees, mortgage interest (if allowable), and all other expenses using MTD compatible software.

  • Additional Updates to HMRCChevron-down

    Instead of reporting once a year, you’ll now be required to send four digital summaries of your rental income and expenses.

    These don’t calculate your final tax bill but keep HMRC updated.

  • Final End of Year DeclarationChevron-down

    At the end of each tax year, you’ll make a final declaration, confirming your total rental income, expenses, allowances, and tax due.

    This will replace the Self Assessment return you currently file.

  • Use Approved SoftwareChevron-down

    HMRC requires you to use software that links directly to their systems.

    If you currently use spreadsheets, you may need software or to switch to a dedicated package (e.g. landlord accounting tools, or cloud based software).

    This is where Rettie can help. We are partnering with Free Agent who are leaders in this field to make the transition to MTD seamless for our Landlord clients.

  • Follow the New Penalty RulesChevron-down

    Late or missed submissions will trigger penalty points. If you accumulate too many, you’ll be faced with fines.

  • Check if You’re ExemptChevron-down

    Some will be exempt. Those who cannot engage digitally due to age, disability, or location issues. Some categories (like trustees) are also exempt.

Why This Matters to Scottish Landlords

  • Scottish Tax Rates ApplyChevron-down

    The rental income you report under MTD is still subject to Scottish tax bands and rates, which differ from those in England. HMRC’s system will take these into account, but your liability may differ from landlords elsewhere in the UK due to this.

  • Joint Income ClientsChevron-down

    If you’re both self-employed and also landlords, your combined gross income decides whether you will cross the MTD threshold.

  • Jointly Owned PropertyChevron-down

    Each landlord must report their share of the rental income and expenses separately under MTD.

What Landlords Should Do Now

  • What You Should Do FirstChevron-down

    Check your income levels. Look at your 2024/25 Self Assessment. If your rental + self-employment income is over £50,000, you’ll need to comply with MTD from April 2026.

  • Suitable SoftwareChevron-down

    Rettie are partnering the Free Agent to integrate their software package for this transition. You will update everything for your digital tax submission via their software. This ultimately will be integrated within our landlord portal for ease of use.

  • Get Used to Digital Record KeepingChevron-down

    Even if you’re not required to join until 2027 or 2028, it would be prudent to start tracking rent and expenses digitally now. This will ensure that you are best placed to embrace the change when it takes effect for you.

  • Talk to Your Accountant or Letting AgentChevron-down

    Many landlords rely on agents or accountants. Make sure they are prepared and can manage MTD reporting on your behalf.

  • Budget for Extra Time and CostsChevron-down

    There might be additional costs for software subscriptions, possible accounting support, and quarterly submissions will add a new layer of admin for you.

What Might The Challenges Be for Landlords?

Quarterly reporting burden - More frequent submissions may feel like extra admin.

Software learning curve - Many landlords don’t currently use digital systems. Free Agent aims to lessen this burden.

Portfolio landlords - Keeping accurate digital records across several properties may be time consuming.

Jointly owned properties - Each landlord will responsible for their own reporting, even if your agent collects the rent.

Final Thoughts

As a landlord MTD represents the biggest shake-up in landlord taxation for decades. From 2026, if your rental income is above the threshold, you’ll need to ditch paper records and file digitally every quarter.

For Scottish landlords, the rules are the same as the rest of the UK, but your tax liability will reflect Scottish rates and bands. The best step now is to get comfortable with digital record keeping and talk with your accountant or agent about how you’ll handle submissions moving forward. The changes may feel like extra admin, but they could also help you stay more organised, avoid expensive errors, but more importantly keep better track of your rental profits & income year round.