How to File Tax Returns for Self Employed in 5 Minutes (The MTD Quick-Start Guide)

Let’s be honest: nobody starts a business because they’re excited about filling out a tax return. Whether you’re a freelance graphic designer in Brighton, a consultant in Surrey, or running a trade in Kent, that "tax return for self employed" search usually happens late at night with a coffee in one hand and a pile of receipts in the other.

But here’s the good news, the way we handle taxes in the UK is undergoing a massive digital makeover. By the time we hit April 2026, the old-school "January panic" will be a thing of the past. Thanks to Making Tax Digital (MTD), filing your return won’t be a weekend-long ordeal. In fact, if you set things up right, the actual "filing" part should take you about five minutes.

I’m Jessica, and today I’m going to walk you through the MTD quick-start guide so you can stop worrying about HMRC and get back to doing what you actually love.

The Big Shift: What is MTD for Self-Employed?

If you’ve been searching for "tax returns for self employed" lately, you’ve probably seen the acronym MTD popping up. It stands for Making Tax Digital.

Starting from 6 April 2026, if you are self-employed or a landlord with a total income (turnover) of over £50,000, you are legally required to follow MTD rules. If you earn over £30,000, your turn comes in April 2027.

Essentially, HMRC is saying goodbye to the once-a-year paper (or manual digital) filing and hello to "quarterly updates." Instead of one giant headache in January, you’ll send four smaller, bite-sized updates throughout the year.

Why "Local Accountants Near Me" Doesn't Mean What It Used To

In the old days, finding a "local accountant near me" meant looking for a small office on your local high street in the South East, driving over there, and handing over a literal shoebox of receipts.

Today? Location is almost irrelevant. At Accountant Search, we specialise in matching SMEs with accountants who work virtually. You could be based in the heart of the South East of England, but your perfect accounting match might be a tech-savvy pro who uses OneDrive and video calls to manage everything.

The benefits of a virtual accountant are huge:

• Zero Commute: No more fighting traffic in Guildford or finding parking in Reading just to sign a form.

• Real-Time Collaboration: By using shared folders on OneDrive, both you and your accountant can see your numbers at the same time.

• Video Calls: Need a quick chat about your VAT or a specific expense? A 10-minute Zoom or Teams call is way more efficient than an in-person meeting.

So, while you might search for "local accountants near me," what you’re actually looking for is accessibility and expertise, which virtual services provide better than anyone. You can read more about choosing the right accountant here.

The "5-Minute Filing" Framework

How do you actually file a tax return for the self-employed in five minutes? It’s all about the preparation. If you wait until the deadline, it will take hours. If you use this framework, it’s a breeze.

1. Automate Your Record Keeping

The secret to MTD success is software. Whether you use Xero or QuickBooks, you should link your business bank account directly to the software.

• Bank Feeds: Transactions flow in automatically.

• Receipt Capture: Use your phone to snap a photo of a receipt, and the software "reads" it.

2. The Quarterly Pulse

Under MTD, you’ll send updates to HMRC every three months.

• Quarter 1: 6 April – 5 July (Deadline: 7 August)

• Quarter 2: 6 July – 5 October (Deadline: 7 November)

• Quarter 3: 6 October – 5 January (Deadline: 7 February)

• Quarter 4: 6 January – 5 April (Deadline: 7 May)

If your records are automated, "filing" these updates literally involves reviewing the totals and clicking 'Submit' in your software. That’s the 5-minute part!

3. OneDrive and Video Reviews

Once a quarter (or once a year for the final declaration), you can hop on a video call with your accountant. You share your screen, look at the OneDrive folder where you’ve tucked away any complex invoices, and they give you the green light. No paper, no fuss.

Step-by-Step: Filing Your Self-Employed Tax Return

If you're still on the traditional Self-Assessment system for the 2025/26 tax year, here is the "Quick-Start" checklist to keep you moving:

1. Log in to your Government Gateway: Ensure you have your UTR (Unique Taxpayer Reference) handy.

2. Gather Income Details: This includes all sales and any other income (like rental income or dividends).

3. Summarize Expenses: Make sure you aren't missing out on "allowable expenses" like home office costs or travel.

4. The "Check & Submit": If you use an accountant, they will usually do this via their professional software after you’ve uploaded your data to OneDrive.

5. Pay Your Bill: The deadline is always 31 January. Don't forget the "Payment on Account" which can catch many self-employed people off guard!

For a deeper dive into the technical side, check out our MTD for Income Tax explained guide.

The Deadlines You Can't Afford to Miss

In the South East, business moves fast, and HMRC's penalty system moves even faster. Under the new MTD rules, there is a "points-based" penalty system. If you miss a deadline, you get a point. Accumulate too many points, and you get a fine.

Staying on top of these dates is much easier when you have a professional looking over your shoulder. Even if they are hundreds of miles away, a virtual accountant will send you reminders and ensure your submissions are accurate long before the 7th of the month.

Why Use Accountant Search?

We know that finding the right help can be overwhelming. You want someone who understands the specific challenges of being self-employed but also someone who isn't stuck in the 1990s.

We match you with accountants who:

• Understand SME Tax Services and SME Growth.

• Are experts in Making Tax Digital (MTD).

• Offer Online Accounting that fits into your busy lifestyle.

Whether you need bookkeeping or complex tax preparation, we help you find the expert that fits your specific industry and tech preferences.

Conclusion

Filing a tax return for the self-employed doesn't have to be a source of dread. By embracing the digital shift, moving your records to the cloud, and partnering with a virtual accountant who can guide you via video call, you turn a major chore into a minor task.

The South East is full of innovative, forward-thinking entrepreneurs. Don't let old-fashioned accounting hold you back. Start preparing for MTD now, and you'll be the one filing your taxes in five minutes while everyone else is still hunting for receipts.

Ready to find your perfect accounting match? Let us do the heavy lifting for you!