- Companies
- Plumbers and heating engineers
- Wisbech
- Carter Plumbing Ltd
Carter Plumbing Ltd
- Company number
- 12509892
- Incorporated
- 10 Mar 20206 years trading
- Registered office
- 9-10 the Crescent, Wisbech, Cambridgeshire, PE13 1EH
- Nature of business
- Plumbing, heat and air-conditioning installation
Carter Plumbing Ltd is a 6-year-old private limited company registered in Wisbech, company number 12509892, one of 25 plumbing and heating companies in Wisbech. Its next accounts are due at Companies House on 31 December 2026, and its first CT600 is due at HMRC on 31 December 2026.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Carter Plumbing LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £3,991 (-39.9%) on the year before, to -£14K.
- Net assets rose in 1 of 4 year-on-year comparisons on record.
- Current assets of £27K against £50K owed within a year: 0.5 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2021 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2024 | -£14K | £27K | £50K | 1 | |
| 31 Dec 2023 | -£10K | £28K | £50K | 1 | |
| 31 Dec 2022 | £499 | £18K | £35K | 1 | |
| 31 Dec 2021 | -£658 | £488 | £1,146 | 1 | |
| 31 Mar 2021 | £100 | £100 |
Where Carter Plumbing Ltd is registered
The registered office is in Wisbech (PE13), in the Fenland local authority area, East of England. Show PE13 1EH on a map.
Other trade companies in PE13
- Tom's Climate Solutions LtdPlumbers and heating engineers
- Aj's Glass & Glazing LtdGlaziers
- Gordon Garage Doors LimitedInstallers
- JC Fisher Painting, Decorating and Interiors LtdBuilders
- JJ Leccys LtdMotor traders
- Edpm Roofing Company LimitedRoofers
- S10 Outdoor Living LtdLandscapers and gardeners
- CHCT Signs LimitedInstallers
Shared registered office
33 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Carter Plumbing 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 12509892
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 March 2020 (6 years ago)
- Registered office
- 9-10 the Crescent, Wisbech, Cambridgeshire, PE13 1EH
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 9 March 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 Wisbech
Other active plumbing and heating companies registered in Wisbech.
- CLG Heating Solutions Ltd2026
- Cool As Frost Limited2021
- D & I Plumbing & Heating Limited2015
- Eliteflow Installation Solutions Ltd2025
- Evergreen Ventures Limited2011
- Gary Sell Plumbing and Heating Limited2026
- Heatwave UK Limited2005
- Martyn Kierman Plumbing & Heating Ltd2015
All plumbing and heating companies in Wisbech · All trades in Wisbech · Plumbers and heating engineers across the UK
Frequently asked questions
When are Carter Plumbing Ltd's accounts due?
Carter Plumbing Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Carter Plumbing 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 31 December 2025, due by 31 December 2026, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Carter Plumbing Ltd still trading?
Carter Plumbing 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 Carter Plumbing Ltd do?
Carter Plumbing Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Carter Plumbing Ltd?
Carter Plumbing Ltd was incorporated on 10 March 2020, 6 years ago.
What is the penalty if Carter Plumbing 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 Carter Plumbing 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.