- Companies
- Finishing trades
- Windsor
- MJK Decorating Ltd
MJK Decorating Ltd
- Company number
- 16842256
- Incorporated
- 10 Nov 2025
- Registered office
- 13 Broken Furlong, Eton, Windsor, SL4 6PD
- Nature of business
- Other building completion and finishing
MJK Decorating Ltd is a newly incorporated private limited company registered in Windsor, company number 16842256, one of 21 building finishing companies in Windsor. Its next accounts are due at Companies House on 10 August 2027, and its first CT600 is due at HMRC on 9 November 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
Is this your company?
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Where MJK Decorating Ltd is registered
The registered office is in Windsor (SL4), in the Windsor and Maidenhead local authority area, South East. Show SL4 6PD on a map.
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- Hullscrub Thames LtdCleaning companies
- Black Rose Automotive Group LtdMotor traders
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- Pinehill Homes Partnerships LtdProperty developers
- Heatsense Renewables LtdElectricians
What happens if MJK Decorating 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 10 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 11 Aug 2027 to 10 Sep 2027 | £150 |
| 1 to 3 months late | 11 Sep 2027 to 10 Nov 2027 | £375 |
| 3 to 6 months late | 11 Nov 2027 to 10 Feb 2028 | £750 |
| More than 6 months late | From 11 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 16842256
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 November 2025
- Registered office
- 13 Broken Furlong, Eton, Windsor, SL4 6PD
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 November (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Windsor
Other active building finishing companies registered in Windsor.
- Nextnest Builders Ltd2025
- NRS Eco Ltd2020
- Oduco Limited2012
- RB Refurbishment Ltd2019
- RG Investments & Development Ltd2019
- Small Build Company Ltd2020
- The Cockpit Eton Ltd2022
- Valewood Property Services Ltd2022
All building finishing companies in Windsor · All trades in Windsor · Finishing trades across the UK
Frequently asked questions
When are MJK Decorating Ltd's accounts due?
MJK Decorating Ltd's next accounts are due at Companies House by 10 August 2027 (in 302 days), covering the period to 30 November 2026.
When is MJK Decorating 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 9 November 2026, due by 9 November 2027, and one for the period to 30 November 2026, due by 30 November 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is MJK Decorating Ltd still trading?
MJK Decorating 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 MJK Decorating Ltd do?
MJK Decorating Ltd is registered under Other building completion and finishing (SIC 43390).
How old is MJK Decorating Ltd?
MJK Decorating Ltd was incorporated on 10 November 2025, less than a year ago.
What is the penalty if MJK Decorating 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 MJK Decorating 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.