ISA Allowance Cut-Off and Start Times
Below are the key deadlines for ISA subscriptions and contributions as we transition from the current tax year to the new one.
Current Tax Year Cut-Off
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2024/25: ISA contributions must be received by 11:45 PM on April 5th 2025, for both instant and manual transfer contributions.
New Tax Year Start
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2025/26: You can start contributing to your new ISA allowance from 12:01 AM on April 6th 2025. Contributions made before this time will be allocated to the previous tax year.
Note: You can open an ISA account or portfolio before April 6th, 2025, in preparation for the new tax year. However, you will need to wait until April 6th to add funds.