Stamp Duty on commercial property increased 7.5% from midnight on 8th October 2019.
Inheritance Tax threshold from parent to child has been increased to €335,000.00 effective from 9th October 2019. Group B and Group C thresholds remain unchanged.
Further information can be found here https://www.revenue.ie/en/corporate/press-office/budget-information/2020/budget-summary-2020.pdf