Smarter Tax Planning
Starts Here.
Running a limited company means making decisions that can affect how much tax you pay. But when you’re busy running the business, it’s easy for tax planning to become something you only think about when a deadline arrives.
With a limited company tax accountant from Simplex, you can plan ahead. We’ll help you understand your tax position, identify legitimate ways to become more tax-efficient and keep your company finances organised, with straightforward advice whenever you need it.
Plan Ahead, Avoid Surprises
Know where you stand with your tax throughout the year so you can make confident decisions early, not feel rushed or uncertain at year-end.
Keep More of Your Earnings
We look for legitimate ways to improve your tax efficiency, helping you reduce unnecessary tax and improve the money you can take from your business.
Unlimited Support
No waiting for scheduled meetings or year-end reviews. You can ask questions anytime via call, WhatsApp or email, with unlimited support included.

Tax Shouldn’t Come With Nasty Surprises
Finding out how much tax you owe when the deadline is approaching can put unnecessary pressure on you and your business.
Simplex takes a more proactive approach.
We’ll help you understand what your company is likely to owe, when payments are due and what you can do to plan ahead.
And because we get to know your business, we can help you consider the tax implications of important decisions before you make them, rather than months afterwards.
More Than Just Your Corporation Tax Return
A good limited company tax accountant shouldn’t simply calculate a figure and tell you what to pay.
Simplex looks at the bigger picture, helping you keep your company compliant while finding sensible opportunities to improve tax efficiency.
We can help with:
✅ Corporation Tax planning and returns
✅ Director salary and dividend planning
✅ Tax-efficient business expenses
✅ VAT and payroll
✅ Year-end accounts and ongoing tax advice
Everything is explained in straightforward language, so you understand what you’re paying, why you’re paying it and what you can do next.

“Simplex are super easy to work with. I love that I have a portal to track all documents and paperwork that need my attention. Everything else just seems to run in the background so I can focus on my business”
Jordan, Design

Make Tax Decisions Before It’s Too Late
Some of the best tax-planning opportunities require action before your company’s financial year ends.
That’s why we don’t believe tax advice should be limited to an annual conversation.
We’ll help you think ahead when considering things such as how you pay yourself, business purchases, pension contributions, employing staff or investing back into your company.
You’ll have clearer information before making important decisions, helping you balance tax efficiency with what’s right for the business.
Tax Advice Without the Accountant-Speak
Tax can become complicated quickly. Our job is to make it easier to understand.
Simplex gives you clear, practical advice without burying you in technical terminology.
Have a quick question? Send us a WhatsApp.
Planning something bigger? Give us a call.
Need us to look at something? Drop us an email.
Unlimited communication is included at no extra cost, our opening hours are 9am to 6pm, and every client benefits from our 48-hour response guarantee.

“Simplex have been with our company from the start and are a crucial linchpin in our Operations. They are organised, methodical, quick to respond to needs and queries and ultimately professional while maintaining a friendly, caring approach. We couldn’t ask for more.”
Neil, Construction
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
See your numbers clearly.
Your income, expenses, invoices and reports are kept in one place, so you can understand your business without relying on guesswork.
dext
Stop losing time to receipts.
Snap and send receipts easily, so your records stay organised and you do not have to dig through emails, bags or folders later.
brightpay
Make payroll feel simple.
Payslips, pensions and payroll submissions are handled clearly, so you and your team know payday is sorted.
Getting Started is Easy!
We’ve made it simple for you to get the help you need:
Book a 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.
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!
The cost of an accountant for a limited company depends on your business size, transaction volume and the level of support you need. A good accounting package may include annual accounts, Corporation Tax returns, bookkeeping, payroll and ongoing tax support. Rather than choosing on price alone, look for an accountant who provides clear, proactive help and keeps your company compliant while helping you make tax-efficient decisions as your business grows.
You’re not legally required to use an accountant for limited company accounts, but many directors choose to. Running a limited company involves preparing annual accounts, filing Corporation Tax returns and meeting Companies House and HMRC deadlines. An accountant can handle these responsibilities for you, reduce the risk of mistakes and save valuable time, while giving you confidence that your company finances and statutory filings are being managed properly.
Yes, you can do your own accounting for a limited company if you understand the relevant accounting and tax rules. As a director, you remain responsible for keeping accurate records and ensuring accounts and tax returns are filed correctly and on time. Using an accountant can make the process much easier, particularly as your business grows, while helping you identify legitimate tax-saving opportunities and avoid errors that could become costly later.
The amount of tax a limited company pays depends on its taxable profits and individual circumstances. Corporation Tax is calculated after allowable business expenses and relevant tax reliefs have been taken into account. Directors may also have personal tax to consider when taking money from the company through salary or dividends. An accountant can calculate what your company owes and help you plan ahead, so you understand upcoming tax liabilities and avoid unexpected bills.
For many small businesses, getting an accountant is worthwhile. A good accountant does more than submit accounts and tax returns. They can help you understand your numbers, manage important deadlines, claim allowable expenses and make more tax-efficient decisions. Professional accounting support can also save you valuable time and give you confidence that your finances are being handled correctly, leaving you free to focus on running and growing your business.
