SECR Deadline Guide
SECR Deadline for October Year-End Companies
Companies with a October financial year-end must file their SECR report by 31 July.
Filing Deadline31 July
Days to File273
Penalty From1 August
Penalty Information
Penalties apply from 1 August. Starting at £150.
Key Considerations
- July filing deadline in summer period
- Reduced accountant availability
- Plan around key staff summer holidays
Preparation Timeline
April
Start data compilation
May
Calculate emissions
June
Prepare narrative and review
July
File with Companies House
Common Mistakes to Avoid
- Accountant availability issues in summer
- Key staff on holiday during preparation period
- Delayed response from utility suppliers
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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 JuneNovember year-endDue: 31 AugustDecember year-endDue: 30 SeptemberJanuary year-endDue: 31 OctoberFebruary year-endDue: 30 November