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Is Finance Box right for your organisation?

We work best with growing UK organisations that want clarity, control, and a proactive finance partner — not just compliance.

We’re a great fit if you:

  • Run a UK-based business or charity that’s growing

  • Want reliable numbers you can actually use

  • Prefer proactive support over reactive firefighting

  • Are happy outsourcing finance instead of hiring

We’re probably not right if you:

  • Only want the cheapest possible option

  • Just need a one-off tax return

  • Don’t want to change how things are done

How can we help you right now?

Start with the service that best matches what you need today — we’ll guide you from there.

A super hero of Bookkeeping & Accounting

Bookkeeping & Accounting

You want accurate, up-to-date numbers, VAT and payroll handled properly, and an accountant you don’t have to chase.

A super hero of Year-end accounts & tax

Year-end accounts & tax

You want year-end accounts and tax handled efficiently, with no surprises and clear advice along the way.

How we work - and why clients stay with us

A quick message from Steve, explaining how we approach accounting and what clients can expect.

We believe accounting should give you clarity and confidence — not confusion or last-minute stress.

Our job is to make sure you always know where your business stands, what’s coming next, and what decisions actually matter.

What working with Finance Box feels like

  • Proactive, not reactive

    We don’t just report on the past — we help you plan what’s next.

  • Clear, usable numbers

    No jargon. No noise. Just information you can actually act on.

  • Part of your team

    We work alongside you, not at arm’s length — it’s like having finance in-house, without the overhead.

Meet your new team of accounting heroes

A dedicated UK-based team that knows your business — not a rotating helpdesk.

Ready to serve whenever you need them. Our chartered accountants work as part of your team to get the job done. It's like we're in-house.

Move faster with our tech side-kicks

Smart automation that saves time and removes friction.

Introducing FABio. Our Finance Automation Bot connects your systems, reduce manual work, and give you faster, more reliable information — so decisions don’t have to.

Don't just take our word for it

About Finance Box

Every band of superheroes needs a HQ and our team is so powerful - we need two! You can find our bean-counters in Canary Wharf and Rustington where we carry out our superhero responsibilities. Too far away? No problem! Our accounting can be done entirely online with no detriment to the quality of our services.

Book a call with a member of our team today and find out how we can help your business' finances.

FAQ

Switching to Finance Box is easy.

All you need to do is forward your notice to your existing accounting and we’ll sort out the rest. It’s highly unlikely we’ll run into issues acquiring any records and data from your current accountants. It’s usually a hassle-free handover.

As soon as you’ve notified your accountant, we can get to work from day one.

You can… but reading up on all the relevant FRS standards and ensuring that you apply them correctly is boring and a lot to take in. We’ve trained for years in all forms of accounting, so why not use our experience and have us save you from a lot of yawning.

Getting a letter from HMRC because your paperwork wasn’t filed properly is the last thing you want. Even worse, you could get a fine when they’re not done right. Perhaps you forgot about an important tax deadline or didn’t notice when changes to laws or regulations affected your payroll. Most likely, you probably won’t even have the time or energy to dedicate to these tasks when you’re busy maintaining and building your business.

Accounting isn’t your superpower and it doesn’t need to be. It’s ours! Let us do it for you.

Accountants might offer a similar set of core features that work for everyone but all the best superheroes are unique.

Finance Box offers a range of services to guide you through the whole lifespan of your business. Company formation support when you’re getting started, bookkeeping and accounts management while you’re going steady, detailed forecasts and reports when you want to grow, and many more services to take you through to your exit strategy when you want to leave.

We shine at using state of the art software and digital accounting solutions that you won’t find anywhere else. Our custom-built app-stack, FABio, includes a suite of apps to help us - and you - do our jobs more efficiently, effectively, and optimally.

Don’t take our word for it, read up on our case studies here.

With new and innovative technology, accounting can be made digital. It’s all about productivity and efficiency. Gone are the days when managing, forecasting and learning from your finances meant sifting through months or years of paper documents or payslips to get the job done every time. It’s much more sustainable and greener for the environment with less paper waste, meaning your company will be on-trend for reaching the net zero goal by 2050.

With digital accounting, all the right data is available at our fingertips with just a few clicks. We can manage your payroll digitally, your company’s expenses, and intelligently forecast where your business could be heading with our FABio app-stack.

It’s not likely that accountants will be entirely replaced or become obsolete while our expertise is still necessary. Sure, you can automate your accounts and maybe receive reports and forecasts without our help but interpreting and understanding that data still requires a human touch from someone more experienced.

Getting an accountant quickly in your business’ journey is important. You will run into issues later down the line if you don’t think, plan and act carefully in the early stages of your venture. We can future-proof your business and help set it up in way this can be avoided.

Finance Box can help you register you for corporation tax, VAT returns, PAYE and PSC. We are experts at dealing with Companies House and HMRC to ensure your company and its accounts stay fully compliant with the latest laws and regulations.

As you grow, we can streamline your cashflow by optimising your ingoing and outgoings, identify profitability issues before or as they arise, and advise you on a range of decisions such as the best time to hire new staff. This will give you the best possible start for your business and ensure it’s in good standing for years to come.

So your business is doing well, maybe it’s even profitable - that’s great! But there’s always room for improvement and you might not know where those opportunities are until you look deeper.

The Finance Box team are fantastic at digging deep and we can utilise intelligent digital accounting software to do it.

There are many benefits to having an accountant in your area. Sometimes, you might want to meet with us - and we’d love that! Face to face consultations are an important part of building a good relationship with trust. Our accountants operate in the West Sussex and London areas, including: Rustington, Worthing, Arundel and East London.

If you’re further afield, that’s okay too. Value is much more important that locality when it comes to choosing the best accountant for you. And with our digital accounting focus, there’s less pressure to see us if you don’t want to or need to.

Get in touch to book a free, no-obligation consultation.

Our offices are based in Rustington and London but we work all over the country. All of our services can be carried out remotely so wherever you are based, out Bean-counting Superheroes can help.

Need help with marginal relief?

If your business earn't between £50,000 and £250,000 in 2022/2023 then you could reduce your corporation tax bill with marginal relief.

Try our very own corporation tax calculator to find out how much your tax bill could be reduced.