Programme timeline
Key dates from programme launch through to the strategic review, and what happens at each milestone.
Key dates
If your firm is ready before 6 April and has everything prepared, you do not need to wait. Your PSM will not hold you back.
Timing note for GST and payroll jobs
Process after March returns are filed. Some IRD data may be incomplete early:
- PAYE due 20 April
- GST due 7 May
- RWT due 20 April
Jobs can be from either the 2025 or 2026 financial year.