Your Self Assessment, Sorted.
Our Qualified Experts have helped more than 10,000 happy clients say goodbye to the hassle of their tax return. Why not join them?
Self Employed
Best-in-class support for Sole Traders. Low, fixed fees from just £20 a month, your own Dedicated Tax Adviser and unlimited phone and email assistance.
Landlords & Buy-to-Let
Leave your tax obligations to our experts to stay one step ahead of changes to rates & reliefs and maximise your ROI. All for one low, fixed fee.
Personal Tax Review
Are you making the most of tax allowances and deductions? Let our friendly experts guide you through the UK's complex tax system, from claiming repayments to making sure you're paying the right amount.

Affordable, Expert Tax Services for anyone who completes a Self Assessment Return.

Experience Icon

For over 20 years, we've helped people and small businesses with their taxes.

With a proven track record of supporting people and small businesses across the UK, our service is refreshingly personal.

Freely contact your Dedicated Tax Adviser by phone or email and get a quick answer in clear, understandable terms.

Cost Icon

Market leading, fixed-fee tax packages from £99+VAT

We’ve worked hard to create packages which cover the needs of anyone who completes a Self Assessment return.

From freelancers, contractors and small business owners to private landlords, CGT and pensions or child benefit charges, our tailored, fixed-fee services have you covered.

Quick Links

Services

Self Assessment Services

Self Assessment

If you need to complete a tax return...

With packages from just under £10 a month, our easy, affordable Self Assessment services take away all the hassle of dealing with your own tax return.

Our friendly experts are on hand to guide you every step of the way; from registering through preparing and submitting your return to claiming any repayments you're due.

Find out more
Self Employed Services

Self Employed

For Freelancers, Contractors and Small Business Owners...

Our expert tax service for Sole Traders is based on 20 years' experience of working with people just like you.

For a low, fixed fee, you receive best-in-class support, including your own Dedicated Tax Adviser and unlimited phone and email support to ensure we always have your needs covered.

Find out more
Landlord Tax Services

Landlords & Buy to Let

For Private Landlords & Buy-to-Let Investors

Even if you make little or no profit, Landlords still need to complete and submit annual Self Assessment returns.

Why not leave your tax obligations to our experts? With packages from just £99+VAT a year, we can keep you one step ahead of confusing tax planning changes and help you maximise the return from your property investment.

Find out more

"The service that has been provided to me by yourself and Primus over the last 4 years has been exceptional and, no matter what, any queries I have are always addressed quickly and with minimal fuss..."

Do I need to complete a Self Assessment Return?

If you receive income which isn't taxed at source, or you're eligible for other reasons (Company Directors or High Earners claiming Child Benefit for example), you may need to submit a Return so HMRC can collect the right amount of tax.

Not sure if you should register? Click here for more.

1, 2, 3, 4... All Done!

Put your Self Assessment in safe hands.

Our simple, 4 step process makes it as easy as can be to prepare and submit your Return, error free and on time, every time.

That's the Primus Promise.

Latest News

Read more
08 Jan, 2019 Self Assessment
Paper 3139127 1920

Ways to Pay your Self Assessment Tax Bill

08 Jan, 2019 Self Assessment
How We Work 1 Primus Tax

Take away the Hassle of your Tax Return in 4 Simple Steps

12 Dec, 2018 Self employed
Making Tax Digital For The Self Employed What You Need To Know Primus Tax Blog  Image By Fancycrave 277756 Unsplash

Making Tax Digital for the Self Employed: What you need to know