It was brought to my attention that the tax relief calculator I created last year was no longer available. So, with the 2013 self assessment deadline nearly upon us I spent a couple of hours rebuilding and reskinning the tool.

The premise of the tool is simple, input your monthly working from home expenditure and then outline the monthly use of your home – the result should be the amount you can claim back as a working from home allowance.

The tool is up at a new URL: http://relief.fraq.info and I welcome any feedback

Please note the disclaimer: this tool is not offered as a substitute for professional advice. If you have any queries you should speak with a professional accountant and I cannot accept liability for any damages incurred through the use of this tool.