Making Tax Digital for Income Tax requires UK sole traders and landlords to keep digital records and submit quarterly income and expense summaries to HMRC, adding quarterly reporting requirements alongside the existing annual Self Assessment process. Most micro businesses earning under £50,000 are not yet mandated, but will be from April 2027 (£30,000+ income) or April 2028 (£20,000+ income).
That “not yet” is doing a lot of work.
Most micro business owners hear “Making Tax Digital,” clock that they’re under £50,000, and move on. Understandable. But the businesses that sail through their MTD mandate are the ones building digital habits now, not the ones treating a two-year runway as a two-year delay.
This guide covers exactly when MTD applies to UK micro businesses, what the quarterly process involves, what “digital records” actually means in practice, and the simplest way to prepare without overhauling how you run your business.
Key Takeaways
– MTD for Income Tax rolls out in three phases: April 2026 (£50,000+ income), April 2027 (£30,000+), April 2028 (£20,000+), most micro businesses fall in the 2027 or 2028 cohort
– The threshold is based on gross qualifying income (turnover before expenses), not profit, if you invoice £35,000 but profit £20,000, you are in the 2027 mandate
– You will submit four quarterly income and expense summaries per year, plus a Final Declaration, using HMRC-recognised software
– You must keep digital records of every transaction, but you are not required to keep digital copies of paper receipts, provided you retain adequate supporting evidence for your records
– Businesses under the £90,000 VAT threshold may be able to use simplified reporting, submitting total income and expense figures per quarter, while still maintaining underlying transaction-level digital records
What is Making Tax Digital for Income Tax?
Making Tax Digital for Income Tax (MTD ITSA) is HMRC’s program to introduce quarterly digital reporting alongside the annual Self Assessment process. Instead of filing once a year, sole traders and landlords submit a summary of income and expenses four times per year, then complete a Final Declaration by 31 January.
MTD for VAT launched in 2019 and is already mandatory for VAT-registered businesses. MTD for Income Tax follows the same principle: digital records, compatible software, regular reporting throughout the year instead of one annual scramble. If your qualifying income is already above £50,000, see our guide to MTD for self-employed for what you need to do right now.
What does not change: your tax bill. MTD changes when and how you report, not what you owe. Your tax liability is calculated the same way it always has been.
When does Making Tax Digital apply to micro businesses?
MTD for Income Tax is being phased in by annual gross qualifying income:
| Annual qualifying income | MTD mandate date |
|---|---|
| Over £50,000 | 6 April 2026 (begins) |
| Over £30,000 | 6 April 2027 |
| Over £20,000 | 6 April 2028 |
If your qualifying income is currently £20,000 or below, MTD for Income Tax does not apply to you under current rules.
The turnover trap: qualifying income is gross, not profit
This is the detail that catches the most micro business owners off guard. Qualifying income means your total gross income from self-employment and property, your turnover before any expenses.
Say you run a freelance photography business. You invoice £38,000 in a tax year. Business expenses (equipment, travel, software, insurance) bring your taxable profit down to £21,000. Your qualifying income is still £38,000; you will be required to use Making Tax Digital from April 2027.
Don’t check your bank balance or profit figure. Check your total invoiced income.
Dan runs a small landscaping business in Bristol. After expenses, he nets around £19,000 a year, comfortably under every threshold in his mind. But his total invoiced income is £34,500. When his accountant flagged this ahead of the 2027 mandate, Dan had eight months to get his records digital. Businesses that wait until the HMRC reminder letter arrives typically have eight weeks.
Who is automatically exempt from MTD?
A few categories sit outside MTD under current rules:
- Your qualifying income is below the threshold for that tax year
- You operate through a limited company, MTD for Income Tax applies to sole traders and landlords only; MTD for Corporation Tax is a separate, currently delayed programmeYou operate through a partnership or LLP (these are not yet included in the MTD for Income Tax rollout)
- You qualify for digital exclusion (age, health condition, or disability making digital compliance not reasonably practicable)
- Your income is covered by rent-a-room relief, the £1,000 trading allowance, or qualifying care relief
If you are a sole trader or landlord with qualifying income above £20,000, MTD will apply by April 2028 at the latest.
What do quarterly MTD updates actually involve?
This is where most guides lose people. The reality is simpler than the language suggests.
Instead of one annual return, you will submit four quarterly summaries of business income and expenses. Each quarter covers three months:
| Quarter | Period | Submission deadline |
|---|---|---|
| Q1 | 6 April – 5 July | 7 August |
| Q2 | 6 July – 5 October | 7 November |
| Q3 | 6 October – 5 January | 7 February |
| Q4 | 6 January – 5 April | 7 May |
After Q4, you complete a Final Declaration by 31 January the following year. This is where you claim allowances, make tax adjustments, and confirm your actual tax liability, broadly equivalent to today’s Self Assessment return.
Quarterly updates are not full tax returns. You are not calculating your tax bill each quarter. You are submitting a summary of what came in and what went out. HMRC uses this to show you an in-year tax estimate, but nothing is finalised until the Final Declaration.
What a quarterly update actually contains
Your quarterly update contains:
- Total business income for the period
- Business expenses, either itemised by category or as a single total (see below)
You do not submit individual receipts or invoices. You submit totals. The underlying transaction records stay with you and are available if HMRC opens a compliance check.
The simplified reporting option for micro businesses
If your annual income from self-employment or property is under £90,000, the VAT registration threshold, you can report a single total figure for income and a single total figure for expenses per quarter. No breakdown by category required.
This is a significant relief for true micro businesses. You do not need to split expenses into advertising, equipment, travel, and professional fees. You report income and expenses as totals. Done.
Category-level reporting is required only for businesses above £90,000. For a full breakdown of what belongs in each category, see our guide to business expense categories.
Do you need to scan your receipts for Making Tax Digital?
Short answer: HMRC does not require digital copies of receipts, but you must retain supporting evidence for your claims.
HMRC requires digital records of each transaction, not scanned copies of every paper invoice. What that means in practice: the details of each transaction (date, amount, supplier, category) must be stored in a digital format. A spreadsheet with this information is technically compliant. Paper receipts can stay paper.
What it does not mean: you do not have to photograph every receipt and store it in the cloud.
That said, there is a strong practical case for capturing receipts digitally anyway.
Priya runs a freelance marketing consultancy in Manchester. Her qualifying income is £42,000, putting her in the April 2027 mandate. She decided against scanning receipts because HMRC does not technically require it.
Eighteen months later, HMRC opened a compliance check. Priya could produce a spreadsheet of transaction records, but not the original receipts for a cluster of client meals and travel expenses. The claims were disallowed. The adjustment cost her £1,400.
HMRC does not require digital receipts for the quarterly submission. But if you are ever queried, the receipt is your evidence. Digital copies are far easier to find than a shoebox.
What software do UK micro businesses need for MTD?
HMRC requires you to use recognised MTD-compatible software to keep digital records and submit quarterly updates. You cannot submit quarterly updates directly through HMRC’s website, everything must go through approved software.
The major accounting platforms are all MTD-compatible: Xero, QuickBooks, FreeAgent, and Sage all support quarterly submissions. For micro businesses not currently using accounting software, there are free and low-cost HMRC-approved options.
Spreadsheets can form part of a compliant setup, but must be digitally linked to MTD-compatible software for submission. You can use a spreadsheet to keep records, but it must be digitally linked to MTD-compliant bridging software to submit to HMRC. If you currently run your business from a spreadsheet, you will need to add a step.
See our full guide to MTD-compatible software for a breakdown of the main options, including free plans.
The two-layer approach that works for most micro businesses
Many small business owners settle on a two-layer approach:
- Capture layer: A tool that records every transaction as it happens, receipts scanned on the go, bank statements uploaded monthly, email receipts imported automatically
- Submission layer: MTD-compatible accounting software (Xero, QuickBooks, FreeAgent) that aggregates the data and submits quarterly updates to HMRC
SparkReceipt sits in the capture layer. It scans any paper receipt in under three seconds, automatically imports receipts from your email inbox, and extracts transaction data from bank statement PDFs. Expenses are categorised automatically and sync directly to QuickBooks or Xero when you’re ready for the submission layer.
The goal is to keep records continuously, not to scramble at the end of each quarter trying to digitise three months of paper.
Ready to build the habit before you’re mandated? Try SparkReceipt free, start capturing expenses today, have clean records when April 2027 arrives.
Your three-step MTD preparation plan
If your mandate date is 2027 or 2028, you have time. Use it well.
Step 1: Check your qualifying income
Use HMRC’s MTD eligibility checker to confirm when your mandate begins. Pull up your most recent Self Assessment return and find your gross income from self-employment and property, the turnover figure, before expenses. That number determines your wave.
If you are borderline (say, £28,000 one year and £33,000 another), note that the threshold check is based on the previous tax year’s return. Check each year.
Step 2: Start recording transactions digitally now
You do not need MTD software today. But start building the habit of recording income and expenses as they happen, rather than once a quarter or only at year-end. Our guide to how to track business expenses covers the simplest way to get this running. A tool that captures a receipt the moment you get it, before it goes through the wash or gets buried under post, is worth more than sophisticated software used only when you remember.
The SparkReceipt expense tracker is built for exactly this: capture anything in seconds, categorise automatically, and have a running record of every business transaction when your quarterly submission comes around.
Step 3: Choose your software stack before the mandate arrives
Setting up accounting software you have never used, the week before your first quarterly deadline, is how errors happen. Aim to have your tools running at least six months before your mandate date, ideally a full tax year early.
The practical goal: enter your mandate date already knowing your process, having submitted at least a few “practice” quarterly summaries informally.
Fatima runs an online tutoring business in Leeds. Her qualifying income is £31,000, placing her in the April 2027 cohort. In early 2026, she spent an afternoon setting up SparkReceipt and connecting it to a FreeAgent account. She scanned her existing receipts from the year so far (about 25 minutes), connected her business bank account, and set a quarterly reminder.
When April 2027 arrived, Fatima had already run through four informal quarterly summaries as practice. Her first official MTD submission took 12 minutes. The businesses around her that had ignored MTD until the mandate? They were calling their accountants in a panic.
FAQs about Making Tax Digital for UK micro businesses
What is Making Tax Digital for Income Tax?
MTD for Income Tax requires sole traders and landlords to keep digital records and submit quarterly summaries of income and expenses to HMRC, replacing the annual Self Assessment tax return. It is being phased in from April 2026 based on annual gross income.
Does Making Tax Digital apply to me if I earn under £50,000?
Not yet, but it will. Gross qualifying income above £30,000 triggers the April 2027 mandate. Above £20,000 triggers April 2028. Below £20,000, you are currently outside scope under existing rules.
Does Making Tax Digital apply to limited companies?
No. MTD for Income Tax applies to sole traders and landlords only. Limited companies fall under a separate programme (MTD for Corporation Tax), which has no confirmed launch date at present.
Do I need to scan my receipts for Making Tax Digital?
HMRC requires digital records of each transaction, but not digital copies of receipts or invoices themselves. Paper receipts can stay paper. That said, digital receipt copies are valuable protection if HMRC ever queries a claim.
What happens if I miss a quarterly MTD update?
A penalty points system applies. Accumulate enough points (typically four points for quarterly filers, though thresholds depend on submission frequency) and a £200 financial penalty is triggered. HMRC confirmed a soft landing for 2026/27: no points for late quarterly updates in the first year for the April 2026 cohort. Whether this grace period extends to later cohorts has not been confirmed.
What counts as digital record-keeping for HMRC under MTD?
HMRC’s digital record keeping requirement means each transaction must be recorded digitally with the date, amount, and category, along with sufficient detail to support the transaction. You do not need scanned copies of receipts — but the transaction details must sit in a digital system (accounting software or a digitally linked spreadsheet). Paper records alone are not compliant once you are mandated.
Can I be exempt from Making Tax Digital?
If your qualifying income is below the threshold for your tax year, you are automatically outside scope. You can also apply for an exemption if circumstances make digital compliance not reasonably practicable.
What is the difference between quarterly updates and the Final Declaration?
Quarterly updates are income and expense summaries for each three-month period. They do not finalise your tax liability. The Final Declaration, submitted by 31 January, is where you claim allowances, make adjustments, and confirm your actual tax bill, the equivalent of today’s annual Self Assessment return.
Start before you have to
Making Tax Digital is coming for UK micro businesses. Most will not be required to comply until April 2027 or April 2028. That window is your preparation time, not permission to wait.
The businesses that find MTD straightforward are not the ones with the most expensive software. They are the ones who built a digital record-keeping habit before the mandate arrived. Four quarterly submissions per year is easy when your records are already in order. It is stressful when you are starting from scratch under a deadline.
Three things to do now:
- Check your qualifying income at GOV. UK and confirm your mandate date
- Start recording every business transaction digitally as it happens
- Choose your software stack and use it informally for a full year before your mandate
SparkReceipt handles steps one and two. Scan any paper receipt in seconds, let the email importer catch the subscriptions and invoices you would otherwise miss, and connect directly to Xero or QuickBooks when you are ready for quarterly submissions.
External sources: HMRC MTD eligibility checker | HMRC MTD exemptions | HMRC-recognised MTD software list
This article is for informational purposes only and does not constitute tax, legal, or accounting advice. Consult a qualified tax professional for guidance specific to your situation.
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