- Companies
- Plumbers and heating engineers
- Chipping Norton
- CP Mechanical Ltd
CP Mechanical Ltd
- Company number
- 16629616
- Incorporated
- 5 Aug 20251 year trading
- Registered office
- 77 the Green, Charlbury, Chipping Norton, OX7 3QB
- Nature of business
- Plumbing, heat and air-conditioning installation
CP Mechanical Ltd is a 1-year-old private limited company registered in Chipping Norton, company number 16629616, one of 13 plumbing and heating companies in Chipping Norton. Its next accounts are due at Companies House on 5 May 2027, and its first CT600 is due at HMRC on 4 August 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where CP Mechanical Ltd is registered
The registered office is in Chipping Norton (OX7), in the West Oxfordshire local authority area, South East. Show OX7 3QB on a map.
Other trade companies in OX7
- Mpgrc LimitedProperty developers
- Kingham Horticulture LtdLandscapers and gardeners
- Ness and Co Builds LtdBuilders
- La Cotswolds Management LimitedCleaning companies
- Marta's House Cleaning Services LtdCleaning companies
- Lifestyle Legacy Homes LtdBuilders
- Edmonds Em LtdFacilities management
- Top Tier Interiors LimitedFinishing trades
What happens if CP Mechanical 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 5 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 May 2027 to 5 Jun 2027 | £150 |
| 1 to 3 months late | 6 Jun 2027 to 5 Aug 2027 | £375 |
| 3 to 6 months late | 6 Aug 2027 to 5 Nov 2027 | £750 |
| More than 6 months late | From 6 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 16629616
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 August 2025 (1 year ago)
- Registered office
- 77 the Green, Charlbury, Chipping Norton, OX7 3QB
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 4 August 2026
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Chipping Norton
Other active plumbing and heating companies registered in Chipping Norton.
- Dore Plumbing and Heating Ltd2022
- J. Ford Plumbing & Heating Limited2002
- Lightway Plumbing & Heating Ltd2020
- Paul Farrell Plumbing & Heating Ltd2014
- Pete Crapper & Sons Limited2009
- R. Wakelin Heating Services Limited2003
- Richard Knight Plumbing & Heating Ltd2011
- The Cotswold Bathroom Company Limited2015
All plumbing and heating companies in Chipping Norton · All trades in Chipping Norton · Plumbers and heating engineers across the UK
Frequently asked questions
When are CP Mechanical Ltd's accounts due?
CP Mechanical Ltd's next accounts are due at Companies House by 5 May 2027 (in 205 days), covering the period to 31 August 2026.
When is CP Mechanical Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 4 August 2026, due by 4 August 2027, and one for the period to 31 August 2026, due by 31 August 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is CP Mechanical Ltd still trading?
CP Mechanical 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 CP Mechanical Ltd do?
CP Mechanical Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is CP Mechanical Ltd?
CP Mechanical Ltd was incorporated on 5 August 2025, 1 year ago.
What is the penalty if CP Mechanical 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 CP Mechanical 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.