You are using an outdated browser. Upgrade your browser today for a better experience of this site and many others.
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.
Login to IRIS OpenSpace.
Factsheets are a library of concise summaries of information.
A Fantastic Online Book Keeping System
We specialise in contractor insurance products for the self-employed.
Some useful forms from HMRC and Companies House.
This includes the latest statistics and rates of annual inflation, annual earnings, exchange rates, FTSE 100 index, house price index, interest rates and retail price index.
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.
If you can't find what you are looking for on our website then here are some useful sites that could help you.
09 Jun 2025
HMRC has launched a new online interactive tool to help guide both businesses and individuals through tax compliance checks.
Almost 300,000 people filed their tax return in the first week of the new tax year, setting a new record, HMRC has revealed.
The UK's professional tax and accounting bodies have backed the adoption of e-invoicing in their responses to a government consultation.
HMRC will reduce late payment and repayment interest rates from 28 May following the 0.25% cut in the base rate earlier in the month.
Almost half of UK sole traders feel unprepared for upcoming Making Tax Digital (MTD) for Income Tax changes, according to research conducted by IRIS Software.
The government is introducing legislation to regulate cryptoassets and improve consumer protection for the asset class.