At Simplex Accounting, we believe accounting should feel simple, not stressful. You’ve got enough to juggle as a business owner. Your accounts shouldn’t be one of them.
We work completely virtually, so you can get expert support wherever you are in the UK. No office visits. No paperwork. No hassle. Just clear, friendly advice and support, all online.
Here’s what it’s like to work with us.
100% virtual, but never impersonal
We’re not a traditional accountancy firm. There’s no awkward office meetings or piles of paperwork.
Instead, we keep things modern and flexible by working entirely online. We meet with you over Zoom or phone, share documents securely, and use e-signing to keep things moving quickly. Most of our clients actually prefer it. There’s no travel, no printing, and help is only ever a few clicks away.
You still get personal service. You’ll know your accountant by name, and we’re always here when you need us. Just without the formal office setup.
Cloud accounting with Xero makes everything easier
We’re big believers in Xero, the smart, cloud-based accounting software that helps you stay in control of your business finances from anywhere.
With Xero, you can:
Send invoices and get paid faster
Snap and store receipts on the go
See real-time cash flow at a glance
Stay on top of VAT, payroll, and more
If you’re new to it, don’t worry. We’ll help you get set up, trained, and confident. If you’re already using Xero, we’ll show you how to get even more from it. We can also recommend useful Xero partner apps to help with things like mileage tracking, payroll management, or digital expenses.
Built around you, not the other way round
No two businesses are the same. So we don’t try to fit you into a pre-made package.
We start with a proper chat about your business, your goals, and what’s been holding you back. Then we build a support plan that actually fits. Whether you’re a sole trader needing simple support or a growing limited company with more complex needs, we’re here for you.
You’ll always know what’s included and what it costs. No hidden fees or surprise bills.
Advice you can actually understand
One thing clients love most about working with us is that we explain things in plain English.
You won’t get flooded with jargon or confusing spreadsheets. Instead, we break everything down clearly so you can understand what’s going on and feel confident about the money side of your business.
We’ll also keep you ahead of key deadlines and show you how to make the most of things like tax allowances, business expenses, and HMRC guidance, without you needing to learn it all yourself.
We’re here all year, not just at tax time
Some accountants only pop up once a year when it’s time to file a return.
That’s not how we work.
We’re here to support you all year round. Got a quick question about an expense? Not sure how to deal with a tricky invoice? Want to plan ahead for your tax bill? Just send a WhatsApp, email or book a call. We’re always happy to help.
Why clients love the virtual approach
Working virtually isn’t just about saving time. It helps us:
Respond quickly when you need help
Be more flexible and fit around your schedule
Keep costs low and pass those savings on to you
Support clients across the UK, wherever you’re based
It’s a modern approach that fits the way business works today.
Want to make your accounts simple?
At Simplex Accounting, we help UK business owners spend less time worrying about numbers and more time building their business.
Whether you need ongoing support, help with a Self Assessment, or just someone who can explain things clearly, we’re ready when you are.
Let’s keep it simple.
Get in touch for a friendly, no-pressure chat and find out how we can support your business from anywhere in the UK.



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