Date Calculator
Use this tool to calculate key dates related to extension of implementation date notifications. Select a notification date to automatically see the standard deadline offsets, or add a custom calculation using the form below.
Select a date
| Calculation | Result |
|---|---|
| − 120 days | 8 January 2026 |
| − 90 days | 7 February 2026 |
| + 18 months | 8 November 2027 |
| + 3 years | 8 May 2029 |