- Companies
- Installers
- Dunstable
- MSL23 Limited
MSL23 Limited
- Company number
- 15718099
- Incorporated
- 13 May 20242 years trading
- Registered office
- 111 Westminster Gardens, Houghton Regis, Dunstable, LU5 5RU
- Nature of business
- Other construction installation; Other building and industrial cleaning activities
MSL23 Limited is a 2-year-old private limited company registered in Dunstable, company number 15718099, one of 42 installation companies (insulation, lifts, shutters and similar) in Dunstable. 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 MSL23 Limited is registered
The registered office is in Dunstable (LU5), in the Central Bedfordshire local authority area, East of England. Show LU5 5RU on a map.
Other trade companies in LU5
- Holz Stehlen Interiors LtdJoiners and carpenters
- Group V Motors LimitedMotor traders
- Marsiv LtdBuilders
- FB Engineering Solutions LtdSpecialist contractors
- Valmir Plastering LtdPlasterers
- Jeeva Engineering LtdCivil engineering
- Shinning Stars Cleaning LtdCleaning companies
- Coc Floring LtdBuilders
What happens if MSL23 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 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
- 15718099
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 May 2024 (2 years ago)
- Registered office
- 111 Westminster Gardens, Houghton Regis, Dunstable, LU5 5RU
- Nature of business
- Other construction installation (SIC 43290)
Other building and industrial cleaning activities (SIC 81229) - Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 3 May 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 Dunstable
Other active installation companies (insulation, lifts, shutters and similar) registered in Dunstable.
- NK Creative Construction Limited2021
- Opulence Design Ltd2026
- Premier Tile Company Limited2004
- R & C Building Ltd2010
- R & K Specialist Projects Limited2021
- Rsics Ltd2023
- Smart Bedroom Solutions Ltd2023
- Southern Fire Projects Ltd2020
All installation companies (insulation, lifts, shutters and similar) in Dunstable · All trades in Dunstable · Installers across the UK
Frequently asked questions
When are MSL23 Limited's accounts due?
MSL23 Limited's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 31 May 2026.
When is MSL23 Limited'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 MSL23 Limited still trading?
MSL23 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 MSL23 Limited do?
MSL23 Limited is registered under Other construction installation (SIC 43290); Other building and industrial cleaning activities (SIC 81229).
How old is MSL23 Limited?
MSL23 Limited was incorporated on 13 May 2024, 2 years ago.
What is the penalty if MSL23 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 MSL23 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.