The proposed tax on the largest residential property developers is set to raise at least £2 billion to help contribute to the cost of cladding remediation work across the UK.
A National Insurance contributions holiday for businesses who employ armed forces veterans comes into force on 6 April 2021.
The age threshold for the National Living Wage changes from 25 to 23 as the rate increases on 1 April.
The automatic extensions granted by the Corporate Insolvency and Governance Act will come to an end for filing deadlines that fall after 5 April 2021.
The government has published a series of tax documents and consultations in a move to strengthen policymaking and help create a more trusted, simple and modern tax system.