Welcome to JSA

Specialist outsourced accountancy and payroll services for recruitment agencies, freelancers, contractors and umbrella workers. We’ve built up expert knowledge and experience within the industry by supporting tens of thousands of customers for 30 years.

Find out more

Affected by Coronavirus?

If you are affected by the recent Coronavirus pandemic, we can help you.

Call us on 01923 257 257 Request a Callback



For Agencies

Let us manage your employment and payroll processing responsibilities with a fully accredited and professional service, helping to reduce cost, risk and administration.

Find out more

For Contractors & Freelancers

Professional, accredited and fixed monthly fee limited company online accountancy service – perfect for contractors, freelancers and small businesses.

Find out more

For Umbrella Workers

Clear, professional and straight forward employment across multiple sectors, providing full employment rights and support, and ensuring you are paid on time, every time.

Find out more

Your experienced team

JSA has been operating specialist services for recruitment agencies, freelancers, contractors and the wider self-employed market for 30 years.

We support over 15,000 individual contractors and freelancers, who have chosen to work with us because of our great customer service, accreditation and attention to detail.

As an accredited member of the FCSA since 2011, we put compliance and customer service standards first, ensuring our service to you is unparalleled in the market.

We’re IR35 specialists

IR35 is tax legislation designed to prevent contractors and freelancers from providing services via an intermediary, such as a limited company, but who would normally be classed as an employee if that intermediary did not exist.

As a contractor, you will need to ensure you are compliant with the rules. This is made more difficult as HMRC do not make it easy to distinguish between contractors and employees and there are a variety of questions you need to answer to reach a decision.

Unbiased Advice

We’ll provide unbiased help and advice to ensure you are compliant with HMRC and pay the correct amount of tax based upon your individual circumstances.

IR35 review

If you are unsure whether you are inside or outside IR35, our IR35 specialist team will provide a thorough in-depth review of your contract and provide you with an expert opinion.

Find out more

Why you should choose JSA

Market Expertise

We’ve been providing professional and expert accountancy and umbrella employment solutions for 30 years.

Compliance Credentials

We ensure our services are fully compliant within the industry, so you don’t need to worry.

Service Focussed

We’re serious about our service and you’ll have unlimited access to a dedicated account manager.

Accredited Service

Accredited with FCSA and IPSE to ensure our standards are second-to-none.

Why us

Advice for new contractors

Contracting made simple

JSA Rewards

Sign up to our superb Umbrella service and get access to a range of brilliant benefits. With JSA Rewards, you’ll enjoy discounts at hundreds of high street stores and restaurants. You’ll also get fast and easy access to counselling, GP and healthcare support services for you and your family. What’s more, JSA Rewards are all available from your mobile phone!

Find out more

We’ve connected with a range of trusted partners

Fantastic offers from our hand-picked partners

As a client of JSA, we can connect you to a list of our handpicked, most trusted business partners to allow you to benefit from our long standing relationships and offer you some of the best services in the UK, heaviliy discounted or free of charge.

See the full list of our partners