- Company number
- 14631791
- Incorporated
- 1 Feb 20233 years trading
- Registered office
- 20 ST. Michaels Close, Fringford, Bicester, OX27 8DW
- Nature of business
- Roofing activities
Peter Southam & Son Ltd is a 3-year-old private limited company registered in Bicester, company number 14631791, one of 10 roofing companies in Bicester. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Where Peter Southam & Son Ltd is registered
The registered office is in Bicester (OX27), in the Cherwell local authority area, South East. Show OX27 8DW on a map.
Other trade companies in OX27
- Oakmere Property Care LtdPainters and decorators
- Bicester Motion Estate Services Newco LimitedFacilities management
- P Webb Race Prep LimitedMechanics and garages
- Katchside Developments LtdProperty developers
- Athena Automotive LimitedMotor traders
- Wychwood Carpentry & Joinery LtdJoiners and carpenters
- The Cotswold Bespoke Company (Oxfordshire) LtdPlumbers and heating engineers
- CTS (Solent) LimitedMechanics and garages
What happens if Peter Southam & Son Ltd files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 14631791
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 February 2023 (3 years ago)
- Registered office
- 20 ST. Michaels Close, Fringford, Bicester, OX27 8DW
- Nature of business
- Roofing activities (SIC 43910)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 22 March 2026
Filing notes for roofing companies
Roofing companies commonly work under CIS and run vans and access equipment, so CIS deductions and capital allowances are the two things to get right.
Similar companies in Bicester
Other active roofing companies registered in Bicester.
- R Tyler Roofing Limited2017
- Thame Roofing Limited2023
- Young’S Roofing Services Limited2020
- A&D Roofing & Construction Limited2015
- G Ford Roofing Ltd2016
- Just Flat Roof Ltd2018
- Kimber & Sons Construction Limited2015
- Ox Roofing Ltd2020
All roofing companies in Bicester · All trades in Bicester · Roofers across the UK
Frequently asked questions
When are Peter Southam & Son Ltd's accounts due?
Peter Southam & Son Ltd's next accounts are due at Companies House by 30 November 2026 (in 47 days), covering the period to 28 February 2026.
When is Peter Southam & Son Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Peter Southam & Son Ltd still trading?
Peter Southam & Son Ltd is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Peter Southam & Son Ltd do?
Peter Southam & Son Ltd is registered under Roofing activities (SIC 43910).
How old is Peter Southam & Son Ltd?
Peter Southam & Son Ltd was incorporated on 1 February 2023, 3 years ago.
What is the penalty if Peter Southam & Son Ltd files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Peter Southam & Son Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.