Skip to main content
Infoplex Support
  • Downloads
  • FAQ
  • Blog
  • Support
  • Contact
Splashtop SOS

Frequently Asked Questions

Which versions of TASBooks does Infoplex work with?

Infoplex software works with TASBooks v1 (released 2010) through v6 (released 2015). It generally will also work with the TAS FirstBooks products though these are impossible for use to locate today for testing against. However as they share the database tables of the TASBooks range it should be fine.

Our software is unlikely to work with anything older (for example, TAS BOOKS 1, TAS BOOKS 2, TAS BOOKS 3) than that.

Are there any other system requirements?

Windows – will work with (gulp) Windows 7 through to Windows 11.
Office – must be the 32-bit version and not the (default) 64-bit edition.
Microsoft .NET Framework v4.5.2 (TASBooks requires v3.5)

Why does Infoplex software (and TASBooks) not work with Office 64-bit?

A 64-bit program cannot use 32-bit components in Windows – they will simply not load.

Both TASBooks and MultiTAS are 32-bit products. For a program to be 64-bit, all its components must be 64-bit. For some of the components that Infoplex software ships with, there are no 64-bit versions available. Meanwhile TASBooks ships with the 32-bit Pervasive engine.

What is Double Entry Accounting (and why should I care)?

Each financial transaction has two sides to it and you need both of them to record the transaction.

Decent explanation here: https://avc.com/2010/03/accounting/
See also the ‘Introduction to Accounts’ PDF that ships with TASBooks.

Do you offer a Making Tax Digital (MTD) for VAT solution?

Yes, it’s called Tax Manager and available for purchase now. It appears on the list of MTD solutions compiled by HMRC.

Will you offer a ‘Making Tax Digital for income tax (MTD for ITSA)’ solution?

We have no plans to develop such a solution at present. Given a large enough cheque….

Infoplex Ltd

Alloa Business Centre
Whins Road
Alloa
Clackmannanshire
FK10 3SA

T: +44 (0) 1592 598 100
ku.oc.xelpofniobfsctd-5e5c8d@ofni

Products

  • MultiTAS
  • TASBooks SDK
  • Tax Manager
  • TASBooks Support
  • TASBooks in the Cloud

Company

  • News
  • Contact Us

Support

  • Documentation
  • Privacy
  • Cookie Policy
  • Terms and Conditions
© Infoplex Ltd. 2026 | All Rights Reserved | Registered in Scotland SC154345
Manage Consent
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behaviour or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
  • Manage options
  • Manage services
  • Manage {vendor_count} vendors
  • Read more about these purposes
View preferences
  • {title}
  • {title}
  • {title}