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Unlock your tax benefits


Maximise client tax benefits

Welcome to Sponjem

Could you be making tax savings on your commercial property?

With over 40 years experience as a tax consultant and Capital Allowances specialist I can help commercial property owners, including landlords of HMOs & holiday rental businesses identify whether they can claim tax relief via Capital Allowances, anywhere in the UK and sometimes abroad.

We cover all types of property from dental surgeries to industrial units, offices to farms, retail units to science parks as there may be tax relief available in all commercial premises. We’d be happy to help you find out how much you can save.

Contact us

Get the tax relief you are entitled to

If you need the help of a tax consultant to identify what tax relief you are eligible for on your commercial property, contact us today to have a no obligation chat.

We’ll do our best to call when it’s convenient for you.

Case studies

Our customer success stories

At Sponjem, we believe the true measure of our work is seen in the real-world successes of our clients. Each client is unique and we are guided by their individual goals and challenges. Here are some of their stories.

The Stag at Mentmore

Restaurant renovation

The Stag at Mentmore Ltd was a restaurant renovation.  They were able to claim £124k after investing £233k in the development.

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Converting a building

Croydon Gym converted an old Co-op building into a state of the art gym for future gymnasts.  He saved £330k which significantly improved his financial planning for the next 5 years.

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Purchase and enhancements

East View Housing Management Ltd had multiple properties where tax relief wasn’t claimed on initial purchases or enhancements.  They saved £254,400 resulting in increased profitability for them.

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Paul Jempson

Capital Allowances Specialist

Gifted at maths, he was crunching numbers from an early age. This passion for figures guided his path from being a quantity surveyor to a tax consultant in 1982.

In 2002, Paul’s solo venture into Capital Allowances began and grew into the thriving Sponjem Ltd by 2010.

His mission and love in life is to unearth savings for businesses across the UK making a difference to their financial success.

Outside the digits and decimals, you might spot Paul swapping his calculator for running shoes at his local parkrun, playing tennis, or out hiking in the Dales!

Paul Jempson

Massive thank you to Paul. Paul was informative and very easy to work with. The whole process was swift, easy and no hassle. I would happily recommend him to anyone wanting help with their Capital Allowances Claim.

Lyndsey Webber
Ivy Court Surgery