IRIS OpenTax

Cloud tax return software
for accountants in practice
and tax agents.

  • Ultimate flexibility
  • A cloud-based solution
  • Client-centric
  • Fast, efficient tax returns
  • Free and easy data migration

Easy to use cloud-based tax software

IRIS OpenTax is fast, easy to use tax preparation software that makes 
completing and submitting tax returns to HMRC a quick and efficient task.

You can try it for free, and when you're ready to subscribe, we have low
cost flexible pricing that includes telephone and email support.

Ultimate flexibility

IRIS provides ultimate flexibility in the way that accountants and tax agents use compliance software. 

IRIS OpenTax is the UK's first professional, online tax preparation software and provides you with added benefits such as practice dashboards, a centralised client database and real time online filing validations.

A cloud-based solution

Using IRIS OpenTax enables you to work from any location, eliminate time-consuming software installation and updates, Improve business resilience and protect your data - encryption and authentication you expect from online banking.

Full features

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Customer relationship management - select a client to see current & previous liabilities and all business relationships.

  • Easy access to client information - dashboard technology gives you a meaningful view at a glance
  • A central database - client information is stored and updated centrally
  • Read the full features list
Fast tax returns

IRIS OpenTax puts functionality at your fingertips when completing and filing SA100, SA800, SA900 and CT600 returns...

  • Live calculation – on screen, instant tax calculations whilst you enter client data
  • Real time filing validations –HMRC filing validation alerts
  • Read the full features list
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Free data migration

It's quick and easy to migrate data - you can switch with minimal impact to your business read more

  • Client Import - import client data from any product via CSV import wizard

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