You are using an outdated browser. Upgrade your browser today for a better experience of this site and many others.
+44 (0)1384 245200
Access to really useful resources including: calculators, tax rates and allowances, market data, a tax calendar together with access to HMRC and Companies House forms.
Read our latest blog posts.
Quarterly topical briefings.
All the relevant details, from the latest Budgte and Autumn Statement announcements, that are relevant to you.
CK’s free mobile App is packed full of useful features including the usual Tax Tables, Calculators and important dates.
Quarterly topical newsletters.
Access your secure area which allows us to share and store documents with you.
Some useful forms from HMRC and Companies House.
Factsheets are a library of concise summaries of information. Click on the links below to access the relevant topics. Please contact us if we can provide further help and guidance.
Includes calculators for mortgages, loans, APR, payslips, VAT, stamp duty, company car and fuel benefits.
The online tax calendar shows the key tax deadlines. Register to receive our email tax reminders (based on the dates in this calendar) and never miss another tax deadline.
The latest tax rates and allowances.
Watch our CK videos
Chancellor Sajid Javid has announced that he will deliver the 2020 Budget on Wednesday 11 March 2020.
The government has announced the largest increase since the National Living Wage was introduced two decades ago.
The government has announced it will make a number of changes to the loan charge rules.
The Chancellor of the Exchequer has announced that the major review of all aspects of self-employment will include the proposed extension of the Off-Payroll working rules to the private sector.