Welcome to Catsoft
A leading developer of accounting and taxation software in Australia.
User friendly software for business and tax agents.


Established in 1984, Catsoft is a leading developer of accounting and taxation software in Australia. While business and regulatory requirements have changed, Catsoft's commitment to its clients has not. We remain committed to producing quality software solutions that are both current and relevant staying true to what Catsoft stands for: contemporary accounting and taxation software.
Competitive pricing on all our software
Plain and simple software interface
User friendly design and implementation
Long term solutions for accountants
Ongoing technical support for registered users
Quick and effective support turnaround
*All Catsoft software are Windows-based, except STPcat which is mobile-based.
17 Dec 2021 - Taxcat updated with ELStagformat.2021
24 Jun 2021 - Taxcat 2021 full version released
29 Mar 2021 - Taxcat 2021 FBT version released
19 Jun 2020 - Taxcat 2020 full version released
Catsoft provides smart solutions for your business
In 1984, two accountants in Melbourne decided that they could make better accounting applications than what was available in the marketplace. Their innovative ideas led to the development of Catsoft and the slogan “by accountants for accountants”.
The asset register, Catsoft Assets and finance lease software, Leasecat, were the first software packages to be produced under the Catsoft brand. These software packages greatly automated business processing and have since gained a reputation for ease of use and quality of reporting.
During the late 1980's, due to demand and the increasing pace of advancement in technology, Catsoft decided it was time to introduce another two software packages, for tax professionals: Taxcat and Ledgercat. Taxcat became popular among Tax Agents in assisting with the preparation and electronic lodgement of tax returns, while Ledgercat became the standard general ledger software our users would use to produce financial reports.
Catsoft is committed to continually developing and enhancing software to meet user needs. Our bar-code module has been a popular add-on to our Catsoft Assets. CatHub, a practice management software, was introduced to our Taxcat users to assist with client management, time billing, invoicing and trust accounting.
Taxcat continues to be enhanced with more Tax Agent friendly features including pre-filling of Individual Income Tax Returns and Activity Statements with information downloaded through Online Services for Agents or directly through SBR. Trust account management has never been easier than with the Taxcat's EFT Refund Tracking facility.
To discuss your requirements.

Level 1, 754 Queensberry Street
North Melbourne VIC 3051 Australia
+61 3 8379 3333
- press 1 for Support
- press 2 for Sales
- press 3 for Accounts
9:00am - 5:30pm AEST Mon - Fri
enquiries@catsoft.com.au