SECR Deadline Guide
SECR Deadline for January Year-End Companies
Companies with a January financial year-end must file their SECR report by 31 October.
Filing Deadline31 October
Days to File273
Penalty From1 November
Penalty Information
Late filing penalties from 1 November. Fines from £150.
Key Considerations
- October filing deadline after summer
- Good preparation window after year-end
- Captures full winter heating season
Preparation Timeline
July
Start data collection
August
Calculate emissions
September
Prepare narrative
October
File with Companies House
Common Mistakes to Avoid
- Not capturing complete winter heating data
- Summer holiday delays in starting preparation
- Forgetting October has 31 days
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Generate Your Report Now →Other Deadline Dates
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 JulyNovember year-endDue: 31 AugustDecember year-endDue: 30 SeptemberFebruary year-endDue: 30 November