Making Tax Digital for Self-Employed Tradespeople: Q2 Deadline 7 November 2026

Your Q2 MTD submission covers 6 July – 5 October 2026. The deadline to file it is 7 November 2026 — that's less than two weeks away. If you're a sole trader or landlord earning more than £50,000 a year, you are already in the first wave of Making Tax Digital for Income Tax (MTD for ITSA). Miss this deadline and you pick up a penalty point. Accumulate enough points and HMRC sends you a £200 fine.

This guide explains exactly what you need to do right now, what a quarterly update actually is, and how to make sure you never miss a deadline again.

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What Is Making Tax Digital for Income Tax (MTD for ITSA)?

Making Tax Digital for Income Tax Self Assessment (MTD for ITSA) is HMRC's programme to replace the traditional annual self-assessment tax return with quarterly digital submissions made through HMRC-compatible software.

Rather than filing once a year in January, you now report your income and expenses four times a year — with a final end-of-year declaration that replaces the old SA100 form.

MTD for ITSA launched on 6 April 2026 for:

• Self-employed sole traders with gross trading income above £50,000/year
• Landlords with property income above £50,000/year

From April 2027, the threshold drops to £30,000/year, bringing hundreds of thousands more tradespeople into scope.

If your combined self-employment and property income is above £50,000, you are already legally required to use MTD-compatible software and submit quarterly updates to HMRC.

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The Q2 Deadline Is 7 November 2026

The MTD tax year runs from 6 April to 5 April, split into four quarters:

Right now, Q2 is due. If you missed Q1 on 7 August, you already have a penalty point sitting against your record — which makes hitting this Q2 deadline even more important.

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What a Quarterly Update Actually Is (It's Not a Tax Return)

This is the most important thing to understand: a quarterly update is not a full tax return.

You are not calculating your tax bill four times a year. A quarterly update is simply a summary of your income and expenses for that three-month period, submitted digitally through approved software.

HMRC uses the four quarterly updates to give you an in-year estimate of what you might owe — but the actual tax calculation happens once, in your End of Period Statement (EOPS) and Final Declaration, submitted by 31 January 2028 for the 2026–27 tax year.

Think of it like sending HMRC a running tally of your books rather than a finished set of accounts.

What you submit each quarter:

• Total gross income for the period
• Total allowable expenses (broken down by category)
• Any adjustments

You do not need to submit individual invoices, receipts, or bank transactions — just the totals. Your software handles the categorisation.

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The Penalty Points System: How It Works

HMRC has moved away from flat penalties for late returns and onto a points-based system:

• 1 penalty point for each late quarterly submission
• Once you reach the threshold (4 points for quarterly filers), HMRC issues a £200 fixed penalty
• Each further late submission after the threshold also triggers a £200 penalty
• Points reset after a period of compliance (12 months of on-time submissions)

Miss Q2 (deadline 7 November) and you accumulate another point. If you already missed Q1, you now have 2 points — halfway to the £200 fine.

There are also late payment interest charges if your estimated tax liability is not paid by the payment on account deadlines. These are separate from penalty points.

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Which Software Do You Need?

To file MTD for ITSA quarterly updates, you must use HMRC-recognised software. You cannot file directly through the HMRC portal.

HMRC-compatible options for self-employed tradespeople include:

• QuickBooks Self-Employed / QuickBooks Online — popular, good mobile app
• FreeAgent — included free with some business bank accounts (e.g. NatWest, Mettle)
• Xero — widely used by accountants
• Sage Accounting — desktop and cloud versions
• Coconut — built for sole traders and freelancers
• Sleepless Tradesman — MTD-ready digital records built into the quoting and invoicing workflow (manage your business here)

Whatever software you use, make sure it is on HMRC's recognised software list. Using non-compatible software — even spreadsheets — is not acceptable under MTD unless it bridges to a compatible product via API.

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Step-by-Step: How to Submit Your Q2 Update

If you're already enrolled in MTD for ITSA and using compatible software, here's the process:

1. Check your records cover the full Q2 period

Q2 runs from 6 July 2026 to 5 October 2026. Make sure every invoice and expense in that window is logged in your software.

2. Categorise your expenses correctly

HMRC requires expenses to be reported under specific categories:

• Materials and stock
• Travel (mileage, fuel, van costs)
• Tools and equipment
• Subcontractor costs
• Office and admin
• Professional fees (accountant, insurance)
• Marketing
• Other allowable expenses

If you're unsure what counts as allowable, read our self-employed tradesman expenses guide.

3. Submit through your software

Open your MTD-compatible software, navigate to the quarterly update section, confirm the figures for Q2, and submit. The software will confirm receipt with a submission reference from HMRC. Keep this reference.

4. Record the submission date

Log the date you submitted, the reference number, and the figures submitted. If HMRC ever queries it, you need evidence.

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What If You're Not Yet Enrolled?

If you earn above £50,000 and haven't enrolled in MTD for ITSA yet, you are already late. MTD became mandatory on 6 April 2026. HMRC may issue a notice to file or begin a compliance check.

The steps to enrol:

1. Sign in to your HMRC online account
2. Navigate to Making Tax Digital for Income Tax
3. Follow the enrolment steps — you'll need your UTR and National Insurance number
4. Choose and connect your HMRC-compatible software
5. Begin keeping digital records from your enrolment date

If you have an accountant, they can enrol on your behalf as your agent.

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MTD and Your Day Rate: Keeping Records Clean

One thing MTD makes unavoidable is proper record-keeping from day one. If you're paid cash or by BACS at irregular intervals, it is tempting to reconcile everything in January. Under MTD, you need your income and expenses tracked quarterly.

A practical habit: every time you raise an invoice, log it immediately. If you use our day rate calculator or hourly rate calculator to price jobs, carry that same discipline into your record-keeping.

The tradespeople who find MTD easiest are those who were already invoicing properly. If you weren't, now is the time to start.

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What Happens After Q2: Looking Ahead

If your income is between £30,000 and £50,000, start preparing now. You come into scope in April 2027 — less than six months away. Choose your software, start keeping digital records, and get familiar with the quarterly cadence before it becomes mandatory.

If you're VAT-registered, you're already familiar with quarterly filing through MTD for VAT. MTD for Income Tax works on the same principle. See our VAT guide for tradesmen for a refresher on how VAT and income tax interact.

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Summary: What to Do Right Now

1. File your Q2 update before 7 November 2026 — covers 6 July to 5 October
2. Make sure your income and expenses for that period are reconciled in your software
3. Submit through HMRC-compatible software and save your confirmation reference
4. If you're not yet enrolled and earn £50,000+, enrol immediately
5. If you earn £30,000–£50,000, choose your software now and start keeping digital records

MTD is not going away. The sooner you build the quarterly habit, the less painful it becomes.

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Frequently Asked Questions

What is the MTD Q2 deadline for 2026?

The Q2 Making Tax Digital for Income Tax deadline is 7 November 2026. This covers the period 6 July to 5 October 2026. Late submission results in one penalty point under HMRC's new points-based penalty system.

Who has to use Making Tax Digital in 2026?

Self-employed sole traders and landlords with gross income above £50,000 per year must use MTD for Income Tax from 6 April 2026. The threshold drops to £30,000 from April 2027.

What software do I need for MTD for Income Tax?

You must use HMRC-recognised MTD-compatible software. Approved options include QuickBooks, FreeAgent, Xero, Sage, Coconut, and Sleepless Tradesman. You cannot use the HMRC portal directly or submit via spreadsheet unless bridging software is used.

Is a quarterly MTD update the same as a tax return?

No. A quarterly update is a summary of income and expenses for a three-month period — not a full tax calculation. You are not paying tax four times a year. The actual tax bill is finalised through your End of Period Statement and Final Declaration, submitted by 31 January after the tax year ends.

What happens if I miss an MTD quarterly deadline?

You receive one penalty point for each late submission. Once you accumulate 4 points, HMRC issues a £200 fixed penalty. Each subsequent late submission triggers another £200 penalty. Points are wiped after 12 consecutive months of on-time submissions.

Does MTD apply to tradespeople who are VAT-registered?

If you are already VAT-registered and using MTD for VAT, that is a separate scheme from MTD for Income Tax. You may need to comply with both if your income exceeds £50,000.

What counts as allowable expenses under MTD?

Materials, tools, vehicle costs, subcontractor payments, insurance, professional fees, and marketing. Expenses must be wholly and exclusively for business use. For a full breakdown, see our self-employed tradesman expenses guide.

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Written by Russell Brooks, Founder of Sleepless Tradesman. Published 27 October 2026.