- Companies
- Installers
- Sleaford
- S D W (Sleaford) Limited
S D W (Sleaford) Limited
- Company number
- 15420872
- Incorporated
- 17 Jan 20242 years trading
- Registered office
- 17 Aidan Road, Quarrington, Sleaford, NG34 8UU
- Nature of business
- Other construction installation
S D W (Sleaford) Limited is a 2-year-old private limited company registered in Sleaford, company number 15420872, one of 10 installation companies (insulation, lifts, shutters and similar) in Sleaford. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Where S D W (Sleaford) Limited is registered
The registered office is in Sleaford (NG34), in the North Kesteven local authority area, East Midlands. Show NG34 8UU on a map.
Other trade companies in NG34
- Bailgate Electrical LimitedElectricians
- McGann Construction LtdBuilders
- All Tyre Supplies LtdMotor traders
- Dynamic Service Centre LtdMechanics and garages
- GS Cooling & Heating LtdPlumbers and heating engineers
- Jeffrey Joseph LimitedFinishing trades
- HD Garden Maintenance LtdLandscapers and gardeners
- RJ Harriss Contracts LtdProperty developers
What happens if S D W (Sleaford) 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 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
- 15420872
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 January 2024 (2 years ago)
- Registered office
- 17 Aidan Road, Quarrington, Sleaford, NG34 8UU
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 16 January 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Sleaford
Other active installation companies (insulation, lifts, shutters and similar) registered in Sleaford.
- Urban Construction (Lincs) Ltd2021
- Urown Ltd2021
- Innovative Garden Spaces Ltd2019
- J J Parr Limited2006
- J West Services Ltd2025
- J.E.M.I. Construction Ltd2010
- Ledor Automation Ltd2026
- LP Industries Limited2023
All installation companies (insulation, lifts, shutters and similar) in Sleaford · All trades in Sleaford · Installers across the UK
Frequently asked questions
When are S D W (Sleaford) Limited's accounts due?
S D W (Sleaford) Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is S D W (Sleaford) Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is S D W (Sleaford) Limited still trading?
S D W (Sleaford) 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 S D W (Sleaford) Limited do?
S D W (Sleaford) Limited is registered under Other construction installation (SIC 43290).
How old is S D W (Sleaford) Limited?
S D W (Sleaford) Limited was incorporated on 17 January 2024, 2 years ago.
What is the penalty if S D W (Sleaford) 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 S D W (Sleaford) 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.