9 Reasons Why You Need to Use Self-Assessment Software

9 Reasons Why You Need to Use Self-Assessment Software
Alan Bermingham

Alan Bermingham

10 Years of Expertise in Fintech Innovation

7 min read

Updated: 29 Nov 2024

7 min read

Updated: 29 Nov 2024

Lets Get Stuck In Shall We?


Tired of the annual stress of filing your tax return? You’re not alone.

Whether you’re self-employed, a landlord, or just managing multiple income streams, self-assessment software can save you time, effort, and a whole lot of headaches.

Here are 9 reasons why switching to self assessment software could be the smartest move you make this tax season!

1. Simplifies Complex Tax Calculations

Let’s face it—manually calculating income tax, National Insurance, and other deductions can feel like untangling a box of holiday lights.

That’s where self-assessment software swoops in to save the day. It automatically crunches the numbers for you, factoring in tax relief, allowances, and even multiple income streams like self-employment, property income, or dividends.

For clients juggling varied income sources, this feature has been a game-changer. No more second-guessing or worrying about missing crucial details.


The software ensures tax calculations are accurate and up to date, reducing the risk of costly errors. It even accounts for quirks like capital gains or supplementary pages—areas where manual entries can easily go awry.

By automating the process, you not only save time but also enjoy peace of mind knowing your tax bill is spot on.

It’s precision without the headache, leaving you more time to focus on what really matters—like growing your business or enjoying your hard-earned income!

2. Saves Time and Effort

Filing your self-assessment tax return can feel like a time drain, but using self-assessment software simplifies everything.

With step-by-step guidance, it walks you through the process, cutting down the confusion and effort involved.

The best part? It can automatically import data from your bank accounts or even pull details from previous tax years, saving you hours of manual input. No more digging through receipts or flipping through paper tax returns—it’s all in one place.

By automating tasks like data entry and tax tracking, the software lets you focus on your work (or maybe even take a break!).

It’s designed to make filing faster, easier, and stress-free—who wouldn’t want that?

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3. Reduces the Risk of Errors

From our experience working with clients, one of the biggest worries during self assessment is making a mistake on your tax return.

Whether it’s a missed figure or forgetting to include partnership income from the previous tax year, errors can lead to delays or, worse, penalties from HMRC.

The great thing about using software for your tax return online is how it helps catch these mistakes before submission.

We've seen how features like automated checks and built-in compliance tools ensure everything aligns with HMRC rules. Clients often tell us the peace of mind this brings is priceless.

For those navigating complex returns or using tax software for the first time, these tools act like a second pair of eyes, cross-checking all your data for accuracy.

It’s an easy way to make sure you’re on the right track and avoid unnecessary headaches later!

4. Provides Real-Time Tax Estimates

One of the most valuable features clients rave about is getting real-time tax estimates. Instead of waiting until the end of the tax year to figure out what you owe, modern self-assessment software gives you a clear picture of your tax liability as you go.

This is especially helpful for anyone making payments on account or juggling multiple income streams like self-employment and property income.

We've seen clients feel much more in control when they can plan ahead with accurate estimates—no more scrambling to find extra cash when the January deadline rolls around!

Tracking your taxes in real time also means fewer surprises. By keeping an eye on what you owe throughout the year, you can adjust your budget or set aside funds well in advance.

It’s all about staying informed and avoiding those "how much?!" moments at the last minute.

people walking across the street

5. Easy Integration with HMRC

One of the standout benefits of self-assessment software is its seamless integration with HMRC.

Forget the hassle of navigating multiple portals—these tools let you submit your tax return online directly to HMRC in just a few clicks.

Clients love the instant confirmation feature, which ensures their assessment return has been safely received.

Staying up-to-date is another big win. Many apps send automatic notifications about changes in tax rules, upcoming deadlines, or updates for partnership income and self-employment taxes. It’s a great way to stay ahead without having to dig through HMRC’s site yourself.

We’ve seen how much time and stress this integration saves. For sole traders or anyone managing previous tax year adjustments, the ability to handle everything in one place means fewer headaches and more time to focus on what matters—running your business!

6. Tracks Expenses Automatically

Managing expenses can be a chore, but self-assessment software makes it effortless by tracking them automatically.

Whether it’s office supplies, business travel, or utilities, the software helps you keep a clear record of deductible expenses throughout the year.

Clients love the convenience of uploading receipts directly into the app. No more scrambling through drawers or emails—just snap a photo or upload a file, and it’s stored securely for future reference.

The software even categorises expenses for you, making it easy to see where your money is going and how much you can claim for tax relief.

By organising expenses in real-time, the software helps you maximise deductions and keep more of your hard-earned cash.

It’s especially handy for sole traders and small business owners juggling multiple costs. With everything in one place, filing your return is faster, smoother, and stress-free!

street in asia

7. Ideal for Self-Employed and Small Businesses

For freelancers, contractors, and sole traders, self-assessment software is a game-changer.

Tailored features make it easy to manage business income and expenses, ensuring you don’t miss any extra details when filing your return.

Need to track VAT or stay on top of Making Tax Digital (MTD) requirements? The software has you covered. It’s designed to simplify compliance with HMRC, whether you’re submitting VAT returns or keeping records for the current tax year.

What’s great is how effortless it makes running a small business. You can log into the HMRC portal through the software, manage assessments, and even handle specific needs like reporting non-residence income or complex financial arrangements.

It’s all about saving you time, reducing stress, and ensuring you’re fully compliant with tax rules while staying focused on your business!

8. Accessible Anytime, Anywhere

Self-assessment software puts your tax management right at your fingertips—literally.

Whether you’re using a mobile app or desktop software, you can access your tax data wherever you are. Stuck in a café? Waiting for a meeting? Just log in and check your progress on the go.

One of the best parts? The self assessment software syncs across devices. Start entering data on your desktop and pick up right where you left off on your phone. This means no more juggling files or stressing about losing important information.

Plus, with real-time updates, you’re always in the know. From tracking your tax return status to seeing how your tax progress is shaping up, staying on top of everything has never been easier.

Whether you’re managing expenses or double-checking numbers, having access anytime, anywhere makes the whole process so much more convenient.

man in cafe

9. Offers Affordable Solutions

Self-assessment software isn’t just about convenience—it’s also a smart financial move.

With budget-friendly options available, there’s something for everyone, whether you’re a freelancer, small business owner, or just handling personal taxes. Why pay hefty accounting fees when you can manage your taxes efficiently on your own?

Many platforms offer free trials or low-cost monthly subscriptions, so you can test the waters before committing.

Plus, the savings you make from accurate tax calculations and claiming all your eligible deductions can easily outweigh the small investment in the software.

For individuals and businesses alike, these tools are a cost-effective way to simplify tax management without breaking the bank.

It’s about getting the best value while staying compliant and stress-free—win-win!

Final Thoughts

Managing your taxes doesn’t have to be a headache. With self-assessment software, you get tools that simplify complex calculations, organise your expenses, and provide real-time tax estimates—all while reducing errors and saving time.

Whether you’re self-employed, running a small business, or juggling multiple income streams, these platforms make it easier to stay compliant and stress-free.

At Pie Tax, we’ve seen firsthand how our clients benefit from these tools, cutting out the guesswork and focusing on what really matters—growing their businesses and staying on top of their finances. Plus, seamless HMRC integration ensures accuracy and peace of mind every step of the way.

If you’re ready for a smarter way to tackle your self-assessment tax returns, now’s the time to make the switch. Give self-assessment software a try and discover how it transforms your tax experience!

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