- Companies
- Plumbers and heating engineers
- Spalding
- Delta Maintenance Ltd
Delta Maintenance Ltd
- Company number
- 15709224
- Incorporated
- 8 May 20242 years trading
- Registered office
- 20 Ayscough Avenue, Spalding, PE11 2QB
- Nature of business
- Plumbing, heat and air-conditioning installation; Other construction installation
Delta Maintenance Ltd is a 2-year-old private limited company registered in Spalding, company number 15709224, one of 59 plumbing and heating companies in Spalding. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 May 2025, as filed at Companies House.
Where Delta Maintenance Ltd is registered
The registered office is in Spalding (PE11), in the South Holland local authority area, East Midlands. Show PE11 2QB on a map.
Other trade companies in PE11
- Kingfisher Property Maintenance South LtdSpecialist contractors
- Winter Shield Park Home LimitedFinishing trades
- Arkto Climate Systems LtdPlumbers and heating engineers
- Safeguard Roofing(Barnsley) LtdRoofers
- Leicester Roofing Contractors LtdRoofers
- Fairfit Kitchens LtdJoiners and carpenters
- Affordable Roofing Property Maintenance LtdRoofers
- Stormline Roofing LtdRoofers
What happens if Delta Maintenance 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 15709224
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 May 2024 (2 years ago)
- Registered office
- 20 Ayscough Avenue, Spalding, PE11 2QB
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Other construction installation (SIC 43290) - Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 7 May 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 Spalding
Other active plumbing and heating companies registered in Spalding.
- E C Andrew and Son Limited2011
- Ecosource Renewables Ltd2023
- G & L Plumbing & Heating Ltd2013
- G K Leaver Plumbing & Heating Limited2026
- Gas24Line Ltd2025
- George Kitchen Plumbing & Heating Limited2017
- Gillies Property Ltd2020
- Graham Congreve Plumbing and Heating Limited2005
All plumbing and heating companies in Spalding · All trades in Spalding · Plumbers and heating engineers across the UK
Frequently asked questions
When are Delta Maintenance Ltd's accounts due?
Delta Maintenance Ltd's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 31 May 2026.
When is Delta Maintenance Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Delta Maintenance Ltd still trading?
Delta Maintenance 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 Delta Maintenance Ltd do?
Delta Maintenance Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Other construction installation (SIC 43290).
How old is Delta Maintenance Ltd?
Delta Maintenance Ltd was incorporated on 8 May 2024, 2 years ago.
What is the penalty if Delta Maintenance 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 Delta Maintenance 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.