Making Tax Digital for Small Businesses: What You Need to Know in 2026

“Do I really need to change how I do my books?” If you’re a sole trader or landlord earning over £50,000, the answer since April 2026 is yes — and if you’re still using spreadsheets or paper records, you’re already behind.

Making Tax Digital isn’t just another HMRC initiative you can ignore. It’s live, it’s mandatory for many businesses, and the penalties for non-compliance are real. But here’s the thing: once you’re set up properly, most business owners find MTD actually makes their lives easier, not harder. This guide explains who’s affected, what you need to do, and how to get it right without the stress.

What Is Making Tax Digital?

Making Tax Digital is HMRC’s initiative to digitise the UK tax system. The goal is to make tax administration more efficient, reduce errors, and help businesses get their tax right first time.

Under MTD, businesses must:

Keep digital records of their income and expenses
Use MTD-compatible software to submit returns to HMRC
Submit information digitally through the software (no manual data entry on HMRC’s website)

MTD isn’t just about filing returns online—many businesses already do that. The key difference is that HMRC requires you to keep digital records and use approved software that connects directly to their systems via an API.

The MTD Timeline: What’s Happened and What’s Coming

MTD for VAT (Already Mandatory)

April 2019: MTD became mandatory for VAT-registered businesses with turnover above the VAT threshold (currently £90,000).

April 2022: Extended to ALL VAT-registered businesses, regardless of turnover.

If you’re VAT registered, you’re already required to use MTD-compatible software for your VAT returns. Paper VAT returns are no longer accepted.

MTD for Income Tax (Current Status - 2026)

April 2026: MTD for Income Tax Self Assessment (ITSA) becomes mandatory for sole traders and landlords with gross income above £50,000.

April 2027: The threshold drops to £30,000 (currently planned).

April 2028 onwards: Potential further rollout to more businesses, though specific thresholds aren’t confirmed yet.

This means if you’re a sole trader or landlord earning over £50,000 gross income, you need to be MTD-ready NOW.

MTD for Corporation Tax

Currently scheduled for April 2026 for companies with accounting periods starting on or after this date. This affects all limited companies, regardless of size.

Who’s Affected by MTD in 2026?

You MUST Use MTD If You Are:

Sole Traders

Gross business income over £50,000 per year
Must submit quarterly updates digitally
Annual Self Assessment still required but through MTD software

Landlords (Property Business)

Gross rental income over £50,000 per year
Applies to UK property income
Must keep digital records and use MTD software

Partnerships

If business income exceeds £50,000
Each partner needs to be MTD-compliant

Limited Companies

All companies with accounting periods starting from April 2026
Must use MTD-compatible software for Corporation Tax

VAT-Registered Businesses

Already mandatory since 2022 for ALL VAT-registered businesses
No turnover exemptions

You’re Currently Exempt If You:

Earn under £50,000 gross income (until threshold changes)
Are unable to use digital tools due to age, disability, or location (exemptions available)
Run your business from a religious order
Are subject to insolvency procedures

Even if you’re currently exempt, it’s worth preparing for MTD now. The thresholds are likely to lower, and getting your systems right early makes life much easier.

Understanding Digital Record-Keeping

MTD requires you to maintain digital records of:

Income Records

Sales invoices
Cash receipts
Bank interest
Other business income

Expense Records

Purchase invoices
Business expenses
Mileage logs
Staff costs

VAT Records (if VAT-registered)

VAT charged on sales
VAT paid on purchases
VAT return calculations

“Digital” means your records must be kept in electronic form and preserved digitally. Spreadsheets count as digital records, BUT they must be linked to your MTD software through digital links (no manual copying and pasting).

What Doesn’t Qualify

Paper records manually typed into software at year-end
Spreadsheets where you manually copy totals into MTD software
Photos of receipts without proper digital processing
Manual entry of data from one system to another

MTD-Compatible Software: What You Need

HMRC maintains a list of approved MTD-compatible software. Popular options include:

Cloud Accounting Software (Recommended)

Xero Comprehensive features, excellent user interface, strong bank feed integration. Ideal for small to medium businesses. Popular choice among our Worcester and Birmingham clients.

QuickBooks Online User-friendly, good for small businesses, integrates with numerous apps. Strong US parent company with reliable support.

FreeAgent Designed specifically for freelancers and micro-businesses. Simple interface with built-in MTD compliance.

Sage Business Cloud Accounting Well-established brand, good for businesses familiar with traditional Sage products.

Kashflow Cost-effective option for smaller businesses, owned by Iris Software Group.

Bridging Software

If you want to continue using spreadsheets, you can use “bridging software” that connects Excel or Google Sheets to HMRC’s systems. However, this is generally more cumbersome than using proper accounting software.

What to Look For

Your MTD software should:

Be on HMRC’s approved list
Support bank feeds (automatic transaction imports)
Handle your business structure (sole trader, partnership, limited company)
Include features you need (invoicing, expenses, payroll integration)
Offer good support and training
Integrate with other tools you use
Provide clear MTD submission functionality

At Severn Accounting, we help clients choose and set up the right software for their needs. We work with all major platforms and provide training to ensure you’re confident using them.

Quarterly Reporting Under MTD for Income Tax

One of the biggest changes with MTD for Income Tax is quarterly reporting.

How It Works

You must submit quarterly updates to HMRC within one month of the end of each quarter:

Quarter 1: 6 April - 5 July (submit by 5 August)
Quarter 2: 6 July - 5 October (submit by 5 November)
Quarter 3: 6 October - 5 January (submit by 5 February)
Quarter 4: 6 January - 5 April (submit by 5 May)

Each update includes your income and expenses for that quarter. These are NOT tax payments—they’re information submissions.

End of Period Statement

After your final quarterly update, you submit an End of Period Statement (EOPS) that confirms your total income and expenses for the year.

Final Declaration

By 31 January following the tax year end, you submit your Final Declaration—this is effectively your Self Assessment tax return. It includes:

Your total income and expenses (already reported quarterly)
Any additional information (capital gains, other income)
Tax calculation and payment due

What This Means for Your Cash Flow

You still pay tax at the same times:

Payment on account (July 31 and January 31)
Balancing payment (January 31)

MTD doesn’t change WHEN you pay tax, only WHEN you report your figures to HMRC.

Preparing Your Business for MTD

Step 1: Check If You’re Affected

Calculate your gross income (before expenses) to see if you’re over the £50,000 threshold. Remember, this is turnover, not profit.

For landlords, add up ALL your rental income from UK properties.

Step 2: Choose MTD-Compatible Software

Research options and select software that fits your business. Consider:

Your budget
Complexity of your business
Features you need
Integration with existing tools

Don’t just pick the cheapest option—the right software will save you time and reduce errors.

Step 3: Digitise Your Records

If you’re still using paper records or manual systems:

Set up bank feeds to import transactions automatically
Create a system for capturing receipts digitally (apps like Dext or Receipt Bank)
Ensure invoicing is done through your software
Stop manual data entry between different systems

Step 4: Clean Up Your Data

Before going live with MTD:

Reconcile all bank accounts
Categorise historic transactions correctly
Clear any duplicate or incorrect entries
Ensure opening balances are accurate

Starting MTD with messy data will cause problems down the line.

Step 5: Train Yourself or Your Team

Learn how to:

Record income and expenses
Reconcile bank transactions
Generate reports
Submit quarterly updates
Handle corrections and adjustments

Most software providers offer free training webinars and resources.

Step 6: Plan Your Quarterly Cycle

Set up calendar reminders for:

End of each quarter
Quarterly submission deadlines
Year-end EOPS deadline
Final Declaration deadline

Build in time for your accountant to review figures before submission.

Step 7: Work with Your Accountant

Your accountant should:

Help you choose appropriate software
Assist with setup and migration
Review your quarterly submissions
Handle complex adjustments
Submit your Final Declaration
Advise on tax planning throughout the year

At Severn Accounting, our bookkeeping services include full MTD support. We can handle the quarterly submissions for you, or train you to do it yourself with our oversight.

Common MTD Mistakes to Avoid

Waiting Until the Deadline

Don’t leave MTD preparation until you’re legally required to comply. Software setup, data migration, and training take time.

Choosing Software Based on Price Alone

The cheapest software might lack features that save you hours of work each month. Factor in your time cost.

Not Linking Systems Digitally

Manually copying data from a spreadsheet into MTD software breaks the digital link requirement. Use proper integrations or API connections.

Ignoring Bank Reconciliation

Unreconciled bank accounts lead to incorrect figures. Reconcile at least monthly, ideally weekly.

Forgetting About Other Income

MTD for Income Tax covers ALL your self-employment and property income. Don’t forget to include:

Side hustles
Freelance work
Rental income from multiple properties
Income from partnerships

Poor Receipt Management

Digital records mean digital receipts. Develop a system for capturing and storing receipts immediately—shoebox accounting doesn’t work with MTD.

Not Seeking Professional Help

MTD compliance isn’t just about software—it’s about getting your tax right. Professional accountants ensure you’re compliant AND optimising your tax position.

Penalties for Non-Compliance

HMRC can impose penalties for:

Late Submission

First late submission: points-based system warning
Continued late submissions: £200 penalty when threshold reached
Further late submissions: additional £200 penalties

Inaccurate Information

Careless errors: 0-30% of tax due
Deliberate errors: 20-70% of tax due
Deliberate and concealed errors: 30-100% of tax due

Failure to Keep Digital Records

Up to £400 per accounting period for not keeping records digitally
Up to £400 per accounting period for not preserving records

The penalties add up quickly. Staying compliant is always cheaper than paying fines.

How Severn Accounting Can Help

You don’t have to figure this out on your own. We’ve helped dozens of small businesses across Worcester and Birmingham make the switch to MTD — and we can help you too. Here’s what we offer:

Software Selection and Setup

We’ll help you choose the right software for your business and get it configured correctly from day one.

Data Migration

We’ll transfer your existing records into your new MTD-compliant system, ensuring everything balances and is correctly categorised.

Training

We provide training on your chosen software, so you’re confident managing your day-to-day bookkeeping.

Quarterly Submissions

We can handle your quarterly MTD submissions, or review them before you submit to catch any errors.

Year-End Support

We’ll complete your End of Period Statement and Final Declaration, ensuring everything is accurate and submitted on time.

Ongoing Compliance

We monitor changes to MTD regulations and keep you informed of anything that affects your business.

Tax Planning

MTD gives us more frequent touchpoints throughout the year, allowing us to provide proactive tax planning advice that saves you money.

Learn more about our bookkeeping services and tax preparation support.

MTD: An Opportunity, Not Just a Burden

Yes, there’s an upfront cost in time and money. But once you’re through the setup, the benefits are genuinely worthwhile:

Better financial visibility: Real-time view of your business finances
Fewer errors: Digital records reduce mistakes and omissions
Tax savings: More frequent touchpoints with your accountant mean better tax planning
Time savings: Automated bank feeds and digital workflows reduce admin time
Easier compliance: Software handles calculations and submission formatting

We hear it regularly from clients: “I wish I’d done this sooner.” Better visibility of your numbers means better decisions about your business.

Take Action Now

If you’re affected by MTD in 2026, start preparing now. The businesses that struggle are those that wait until the last minute.

Your Next Steps:

Calculate your gross income to confirm if you’re affected
Choose MTD-compatible software
Begin digitising your record-keeping
Speak to your accountant about MTD preparation

Get Expert MTD Support

Severn Accounting helps small businesses in Worcester, Birmingham, and across the Midlands prepare for Making Tax Digital. Our qualified team has extensive experience implementing MTD solutions for sole traders, landlords, and limited companies.

Call: 07950 244741
Email: info@severnaccounting.co.uk
Worcester Office: 1 Shaw Street, Shaw Mews, Worcester, WR1 3QQ
Birmingham Office: Colmore Row, Birmingham, B3 2BJ

Get in touch today to talk about your MTD needs — we’ll tell you exactly where you stand and what needs doing. No jargon, no hard sell.

If you’re also sorting out your self-assessment tax return or wondering whether it’s time to find a proper accountant, we’ve got guides for those too. And if MTD still feels like a burden, give it six months with the right software — you’ll wonder how you managed without it.