VAT in companies dealing with the rental and sale of real estate in the UK – is it necessary or worth being VAT registered?
VAT in the UK property sector is one of the most complex areas of tax law. Not all transactions...
Comprehensive accounting services for businesses in the UK
ACCOUNTING SPECIALISTS
UK accounting firm
ProsperX consists of licensed AAT accountants who have been supporting entrepreneurs in running their businesses in the UK safely and efficiently for years.
What can we do for you?
- We will handle all formalities related to setting up and running a business in the UK.
- We will prepare tax solutions tailored to your individual situation to help reduce unnecessary costs.
- We keep clear and transparent records, allowing you to easily assess your company’s financial health.
- We are available on an ongoing basis — we respond, advise, and explain.
- We monitor deadlines and handle communication with HMRC to ensure everything is always in order.
- We offer business support by indicating effective growth strategies and opportunities to increase revenue.
ProsperX provides professional, reliable, and fully licensed accounting services.
Daniel Zolnierek
Founder & CEO
WHAT WE OFFER
Popular services
LTD registration & support
We handle the full UK company formation process – from preparing Companies House and HMRC documents to checking name availability and liaising with authorities. After registration, we provide full accounting: records, annual accounts, CT600, and ongoing HMRC support.
VAT registration & support
We will check whether your business needs to be registered for VAT and then complete the full registration process. We monitor deadlines, submit quarterly returns, and ensure full compliance with HMRC requirements. You focus on your business – we take care of the numbers.
Self Assessment filing
If you’re self-employed, a company director, or you have additional income, we’ll help you prepare an accurate annual tax return. We review your expenses, check allowances, reduce the risk of mistakes, and make sure your return is submitted on time.
Payroll for businesses
We provide full payroll services. We prepare payslips, submit RTI reports to HMRC, monitor payment deadlines, and support employers with employee-related filings. The payroll process is clear, timely, and error-free.
Crypto tax reporting
We support investors, traders, and token holders. We calculate capital gains tax, prepare full transaction records, and ensure compliance with UK regulations. You receive a clear report and confidence that everything is reported correctly.
Tax advisory
We offer individual tax consultations tailored to the needs of business owners and private individuals. We analyse your financial situation, identify legal tax optimisation options, and help you make decisions in line with UK regulations.
SATISFIED CLIENTS
Customer reviews
As a small business owner, I needed someone I could trust to handle my accounts. This firm exceeded my expectations. They're knowledgeable, quick to respond, and always go the extra mile to ensure everything is done on time. A fantastic team!
Response from the owner 21:11 13 Jan 25
Thank you for your kind review PaulaI was dreading my self-assessment this year, but this firm made the whole process seamless. They spotted deductions I would have never considered and explained every step clearly. Truly a lifesaver!
Response from the owner 14:38 11 Jan 25
Thank you MarekI would definitely recommend Daniel to anyone looking for an accountant. He is incredibly patient and understanding, always taking the time to explain things in a way that makes sense, no matter how complex the topic. His advice is always thoughtful, and he offers valuable guidance that puts my mind at ease. I truly appreciate how he listens to my concerns and ensures I feel confident with every decision. If you’re looking for someone who not only knows their stuff but also takes the time to make sure you understand it too, Daniel is the one to go to!
I am client of this company from the end of 2022. Since then I am finally satisfied with the accounting service and level of detailed explanations.
It’a amazing that I can feel safe and I may trust someone when it comes to my company financials which wasnt always my cup of tea.
Great place if you look for expertise going along with the great quality and reasonable pricing. Highly recommend!
It’a amazing that I can feel safe and I may trust someone when it comes to my company financials which wasnt always my cup of tea.
Great place if you look for expertise going along with the great quality and reasonable pricing. Highly recommend!
I had the pleasure to deal with the ' Prosperx LTD ' team were extremely friendly, reliable and honest. Highly recommend
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Blog
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