Canada-UK Income Tax Treaty protocol signed

The UK HM Revenue & Customs (HMRC) updated its guidance on “How to report Pillar Two Top-up Taxes” on 14 May 2026, adding details of a testing period for the new information return service ahead of its launch on 19 May 2026. HMRC said the

Canada’s Department of Finance announced on 12 May 2026 that discussions will begin next month to modernise the income tax agreement between Canada and Australia. The current treaty, originally established in 1980, has been modified twice through

Quebec tax authority, Revenu Quebec, announced, on 4 May 2026, an increase in the small business deduction rate and a reduction in the small business tax rate for taxation years beginning after 29 April 2026. Under certain conditions, a

The UK HM Revenue & Customs (HMRC) is issuing a second round of letters to taxpayers who claimed Business Asset Disposal Relief (BADR) in their 2024/25 Self Assessment tax return and may have exceeded the GBP 1 million lifetime limit. The

The UK has increased late filing penalties for Corporation Tax (CT) for all returns due on or after 1 April 2026. This measure, originally announced in Budget 2025, is now in effect. HM Revenue & Customs (HMRC) is currently in the process of

Canada’s government has announced CAD 1.5 billion to support several of Canada’s tariffed industries on 4 May 2026. This includes the creation of a new CAD 1 billion Business Development Bank of Canada (BDC) program available to industries