CASIE – Complete Accounting System in Excel

Excel Accounting SystemIntroducing CASIE – the Complete Accounting System in Excel.

STOP PRESS! – Updated version to include full Trial Balance now available.
Our latest CASIE now has a full TB – not just for the consolidated P&L accounts. Download a trial template below to check out this update.

Since late in 2016 we have been working to produce a complete accounting system as an Excel application. We wanted it to be simple to operate, yet complete in its ability to produce all the reports to efficiently run a small business. Especially relevant was that it had to be entirely within the Excel spreadsheet format.

So, after many hours on the basics, loads of code re-writes, feature additions and tweaking we think we are there.

Test it out for Free

As a result, the demonstration version of CASIE – the Complete Accounting System in Excel – is here for you to test right now. Download it from the link below. Try it out and tell us what you think.


The full version has total flexibility on adding or changing ledger accounts names and numbers. Customers can adapt it easily to suit their specific needs using familiar Excels skills. All instructions are included in both versions, together with some dummy data to test the application.

The introductory price of this very special template is just £99.00 plus VAT. This price is a one-off price: there are no monthly fees etc to pay.

Price: £99.00

The full version of CASIE – the Complete Accounting System in Excel – has no restrictions. Customers own chart of accounts can be uploaded and installed, while the P&L and Balance Sheets can also be extended to include all your account names and numbers.

Our introductory video is now available on our You Tube channel here. Check out our You Tube channel for more video tutorials. In addition we can adapt CASIE – the Complete Accounting System in Excel – to fit your own business. Contact us if you have any further questions.

The editable version of this worksheet is without restrictions and passwords, allowing you to freely view and change the code etc, to meet your own requirements. Price will be subject to the current rate of UK VAT where applicable.

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CASIE is a large file. Please allow time for the download to complete.

We do require your email address in order to send the link to your free worksheet, and it would be good to use your name in a personal thank you. Our privacy policy is your assurance that any personal information is safe with us.