- Companies
- Plumbers and heating engineers
- Nottingham
- William May (Notts) Limited
William May (Notts) Limited
- Company number
- 12444353
- Incorporated
- 5 Feb 20206 years trading
- Registered office
- 6 Calverton Avenue, Carlton, Nottingham, Nottinghamshire, NG4 1NB
- Nature of business
- Plumbing, heat and air-conditioning installation
William May (Notts) Limited is a 6-year-old private limited company registered in Nottingham, company number 12444353, one of 310 plumbing and heating companies in Nottingham. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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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 up £2,970 (+16.1%) on the year before, to £21K.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £32K against £3,929 owed within a year: 8.2 times cover.
- 1 employee on average, up from 0 the year before.
- Balance sheets on record for 6 years, 2021 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £21K | £32K | £3,929 | 1 | |
| 31 Mar 2025 | £18K | £20K | £15K | 0 | |
| 31 Mar 2024 | £8,390 | £30K | £20K | -2 | |
| 31 Mar 2023 | £4,404 | £24K | £14K | 2 | |
| 31 Mar 2022 | £5,714 | £26K | £14K | 2 | |
| 31 Mar 2021 | £7,006 | £27K | £19K | 2 |
Where William May (Notts) Limited is registered
The registered office is in Nottingham (NG4), in the Gedling local authority area, East Midlands. Show NG4 1NB on a map.
Other trade companies in NG4
- Apex Air Conditioning Nottingham LtdPlumbers and heating engineers
- Village Building LtdSpecialist contractors
- B A Power Installations LtdElectricians
- Plasterbility LtdPlasterers
- SHW Electrical LtdElectricians
- R&L Construction and Building LtdBuilders
- Eastmidlandsev & Air Conditioning LtdElectricians
- Ama Cleaning Services LtdCleaning companies
What happens if William May (Notts) Limited 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 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 12444353
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 February 2020 (6 years ago)
- Registered office
- 6 Calverton Avenue, Carlton, Nottingham, Nottinghamshire, NG4 1NB
- 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 March 2026
- Last confirmation statement
- 30 January 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 Nottingham
Other active plumbing and heating companies registered in Nottingham.
- Wilson Plumbing Solutions Ltd2026
- Wollaton Heating Ltd2021
- Woodward Air Conditioning Ltd2026
- Z & Z Heating Limited2026
- Zapprepair Ltd2025
- 360 Plumbing & Heating Solutions Ltd2019
- A T Gas Services Limited2017
- A-Grade Interiors (UK) Ltd2023
All plumbing and heating companies in Nottingham · All trades in Nottingham · Plumbers and heating engineers across the UK
Frequently asked questions
When are William May (Notts) Limited's accounts due?
William May (Notts) Limited's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is William May (Notts) Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is William May (Notts) Limited still trading?
William May (Notts) Limited 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 William May (Notts) Limited do?
William May (Notts) Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is William May (Notts) Limited?
William May (Notts) Limited was incorporated on 5 February 2020, 6 years ago.
What is the penalty if William May (Notts) Limited 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 William May (Notts) Limited 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.