SECR Deadline Guide
SECR Deadline for November Year-End Companies
Companies with a November financial year-end must file their SECR report by 31 August.
Filing Deadline31 August
Days to File273
Penalty From1 September
Penalty Information
Late filing penalties from 1 September. £150+ depending on delay.
Key Considerations
- August filing in summer holiday season
- August bank holiday reduces working days
- Book accountant time well in advance
Preparation Timeline
May
Collect energy data
June
Calculate emissions
July
Draft disclosures
August
Finalise and file
Common Mistakes to Avoid
- Summer holiday disruption to data gathering
- August bank holiday reducing preparation time
- Utility billing delays during summer
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March year-endDue: 31 DecemberApril year-endDue: 31 JanuaryMay year-endDue: 28 FebruaryJune year-endDue: 31 MarchJuly year-endDue: 30 AprilAugust year-endDue: 31 MaySeptember year-endDue: 30 JuneOctober year-endDue: 31 JulyDecember year-endDue: 30 SeptemberJanuary year-endDue: 31 OctoberFebruary year-endDue: 30 November