7.14 current version (2018-08-23)
The software can be downloaded for free, and paid support is available.
The current version includes U.S. 2018 Payroll tax tables and UK PAYE 2018-2019 tax rates and thresholds.
The demo data can optionally be installed; it is a fully setup database that can be used as an example when setting up your database.
PostgreSQL is the default database and is included with Stansoft. There is also support for IBM Informix Innovator-C database. If you choose to use Informix it can be downloaded from IBM at no charge.