Keziah Mastin

Senior Manager

Areas of expertise

Experience

Keziah specialises in environmental taxes. Her previous experience lies in tax disputes and she also has both contentious and policy advisory experience whilst at HMRC.

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Latest Budget predictions and speculation

Our roundup of the latest reports on what changes might be on the way in the Autumn 2025 Budget.

Insight Budget

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Article

The Autumn Budget and financial services: The long and the short of it

Short-term political considerations are inevitable but must be balanced with a long-term view when it comes to tax rises on financial services.

Insight Business tax Budget

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