A simple solution to the challenging problem of iXBRL compliance – and at a great price.  Contact us or download an order form to buy a licence.

Comprehensive Accounts is from ICPA Software – a partnership betweenThe ICPA and Diamond Discovery, experts in their respective fields of accountancy and software development.

Ideally suited to the small practice.

So what is it? Comprehensive Accounts is an accounting software package that makes iXBRL filing simple: you can do it at the touch of a button!  Produce iXBRL-compliant files to submit to HMRC with your Corporation Tax return and to Companies House.  Future upgrades will allow you to produce sole-trader, partnership and LLP accounts.


You’ve done the hard part by producing the accounts. So why stress about producing iXBRL-compliant accounts?

Let Comprehensive Accounts do it for you – at the click of a mouse!


Has iXBRL filing of your company accounts for tax purposes and Companies House got you confused?  Don’t know where to turn for simple, effective advice?

“The ICPA has taken more calls from concerned members about this subject than any other in our existence,” says Tony Margaritelli, chairman of The ICPA.  “The result is that The ICPA has joined forces with Diamond Discovery Software to provide a simple, cost-effective solution to the whole issue.”

In a nutshell, HMRC will no longer accept company accounts submitted on paper from 1st April 2011 – nor will they accept your company accounts submitted as a simple PDF attachment.  They have to be converted to iXBRL and filed as such.

To combat the problem we, along with our long-time partners Diamond Discovery Software, have devised the Comprehensive Accounts package.

This software will produce the accounts for sole traders, partnerships and small limited companies, which will be converted to an iXBRL file, allowing the accountant to attach it to their existing software or, indeed, to HMRC’s free offering.

You do not need to change your existing tax return software or subscribe to their accounts production package.

Quite apart from solving the iXBRL conundrum, you will always be kept Companies House compliant!



Single User ICPA Members Others
Up to 50 accounts £100/p.a. £180/p.a.
Unlimited Accounts £150/p.a. £230/p.a.

Multi-user discounts

  • 15% discount – 3 users
    • For example, an ICPA member would pay £255 for a 3-user 50-account licence
  • 20% discount – 4 users
    • For example, an ICPA member would pay £480 for a 4-user unlimited licence
  • 25% discount – 5 or more users
    • For example, an ICPA member would pay £675 for a 6-user unlimited licence

All prices are subject to VAT and are payable annually on the anniversary of the initial purchase

This outstanding software can produce accounts for:

  • Small limited companies
  • Companies House compliant accounts for small businesses and limited companies
  • Lodge accounts with Companies House

All downloaded quickly and easily from the Internet

Future releases will include · sole traders · partnerships ·LLPs


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