Business Bookkeeping That Saves You Time, Stress, and Tax
Stay in control of your finances with Simplex.
Revenue is coming in, clients are growing, but your numbers still feel unclear. You are not fully sure what you can afford to take out, how much tax is building up, or where profit is really coming from. That uncertainty slows decisions and adds pressure. Simplex changes that. You get clear numbers, proactive support, and a plan that helps you grow your business with confidence.
Know Your Numbers
You will always have clear, up-to-date financials that show exactly how your business is performing. No confusion or second-guessing, just reliable numbers you can use to make confident decisions.
Get Your Time Back
You can step away from time-consuming bookkeeping tasks and focus on running your business. With less admin and fewer distractions, you will have more time to focus on growth and day-to-day priorities.
Pay Less Tax
Accurate bookkeeping puts you in a stronger position to reduce your tax bill. Nothing is overlooked, and every opportunity is considered so you can keep more of what your business earns.
What’s Included in Our Business Bookkeeping Service?
Everything is handled for you, so your records stay accurate, organised, and up to date without taking up your time.
✅ Daily, weekly, or monthly bookkeeping tailored to your needs
✅ Bank reconciliation and transaction categorisation
✅ VAT tracking and preparation support
✅ Real-time financial insights
✅ Support with tools like Xero and relevant apps you will actually use
✅ Unlimited communication via calls, texts, and emails
You will always know what is happening in your business, with the right level of support whenever you need it.
“Lucy’s help for my business is invaluable. Knowing I don’t need to worry about my bookkeeping or tax returns means I can focus on growing my business. If you have any questions, Lucy will always reply quickly in email or arrange a call where needs be.
I can’t recommend her enough.“
Susan, Marketing Agency Owner
Support That Actually Shows Up
You are not passed around or left waiting. You get direct access to someone who understands your business and gives clear, practical support when you need it.
No limits on support. Ask questions anytime and get straight answers without worrying about extra fees.
No chasing updates. You stay informed, get fast responses, and always know where your business stands.
Bookkeeping That Fits Around Your Business
No paperwork. No office visits. Everything is handled online, simply and securely.
You can access your finances anytime, from anywhere. Your records are always up to date, your documents are easy to find, and everything runs smoothly in the background.
Need support? Just send a message, book a call, or ask a quick question. You stay connected without disruption, whether you are at your desk or on the move.
“Lucy and the team are always so helpful and efficient. I trust them to take care of all my accounting, so I don’t have to worry about anything! Great service.”
Catherine, Florist
Simple Accounting
We set you up with easy, reliable tools so your finances stay organised without adding to your to-do list. Everything is customised for the way you work, and we’re always here if you need help.
Xero
Stay organised without spreadsheets.
See your income, expenses and invoices in one place, always up to date and ready when you need it.
dext
No more chasing receipts.
Snap a photo or forward an email, and your bills and receipts are stored, sorted and matched to your accounts.
brightpay
Stress-free payroll.
Payslips, pensions and submissions are taken care of, always on time and fully compliant with HMRC
Getting Started is Easy!
We’ve made it simple for you to get the help you need:
Book a Free Call
Tell us about your business and what you need.
Send Your Info
Share your financial details securely online.
We Do the Work
We’ll sort your accounts and keep everything up to date.
Stay in Control
Get updates and support, so you always know where you stand.
Book your free discovery call! It will only take a minute
Time to Switch Accountants?
You don’t need to stay stuck with support that’s slow or confusing. Switching to Simplex is smooth and handled for you.
Seamless Transfer
We contact your previous accountant and securely move everything over, CIS, VAT, payroll and more.
No Disruption
Your accounts stay up to date while we handle the switch, so nothing gets missed.
A Fresh Start
We review your numbers, identify gaps, and get you set up with a clear plan that works for you.
Ready to switch? Let’s make it happen.
Helpful Resources
Your Questions, Answered
We know you might have some questions, and we’re here to make everything as clear and straightforward as possible. If you need more information, don’t hesitate to reach out—we’re always happy to help!
A business bookkeeper records and organises your day-to-day financial transactions, including sales, expenses, invoices, and bank reconciliations. When combined with accounting, this goes a step further, turning those records into useful insights, reports, and tax-ready figures. This joined-up approach keeps your finances accurate, helps you understand performance, and ensures you stay compliant with HMRC, while making year-end accounts and returns far more straightforward.
Yes, you can handle your own bookkeeping, especially with modern software like Xero or QuickBooks. However, it does take time and attention to detail. Many business owners start this way but later outsource to save time and reduce errors. Working with a professional ensures your records are accurate, deadlines are met, and you can focus on growing your business.
The four main types of bookkeeping are single-entry, double-entry, cash-based, and accrual-based. Single-entry is simpler and suited to very small businesses, while double-entry is more accurate and widely used. Cash-based records transactions when money moves, whereas accrual-based records income and expenses when they’re earned or incurred. An accountant can help you choose the right method for your business.
UK bookkeeping fees usually depend on your transaction volume rather than a one-size-fits-all price. Many firms, including ours, use clear monthly bands based on the number of transactions you have. This keeps things predictable and fair as your business grows. You’ll know exactly what you’re paying, while getting the right level of support to stay organised, compliant, and focused on running your business.
Bookkeeping isn’t overly difficult, but it does require consistency, organisation, and a basic understanding of finances. Beginners can learn the fundamentals fairly quickly with the right tools and guidance. That said, mistakes can be costly if records aren’t accurate. Many business owners choose to get support early on, ensuring everything is set up correctly from the start.
