From v33 onwards, when you create a company, the software looks at your company in company preferences. It sets the right currency and VAT settings for Ireland or the UK.

This is instead of using Windows regional settings.

There's no need to switch between your computer's regional settings or install on different computers, you can create companies for both countries.

 NOTE: When upgrading from below v33, the software automatically detects the correct company settings based on the VAT scheme. It then adjusts the country accordingly. 

If you're using Sage 50 Accounts v32.1 or below, follow our article to change the settings to switch between Irish and UK VAT options.

If your VAT region is incorrect, follow the steps in our article 'You are unable to change your country to Ireland'.