- Companies
- Finishing trades
- Staines-upon-Thames
- The Sash King Ltd
The Sash King Ltd
- Company number
- 13209336
- Incorporated
- 18 Feb 20215 years trading
- Registered office
- 93 Elizabeth Avenue, Staines-upon-Thames, Middlesex, TW18 1JN
- Nature of business
- Other building completion and finishing
The Sash King Ltd is a 5-year-old private limited company registered in Staines-upon-Thames, company number 13209336, one of 20 building finishing companies in Staines-upon-Thames. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 2027.
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 down £25K (-85%) on the year before, to £4,486.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £33K against £2,511 owed within a year: more than 10 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £4,486 | £33K | £2,511 | 1 | |
| 1 Mar 2024 | £30K | £45K | £2,411 | 1 | |
| 28 Feb 2023 | £22K | £41K | 1 | ||
| 28 Feb 2022 | -£3,139 | £4,217 | 1 |
Where The Sash King Ltd is registered
The registered office is in Staines-upon-Thames (TW18), in the Spelthorne local authority area, South East. Show TW18 1JN on a map.
Other trade companies in TW18
- Cleenspace LtdCleaning companies
- Querceto Property LtdProperty developers
- Deep Property Group LtdProperty developers
- Icm Power LtdMachinery repair and installation
- Staines Scooter LtdMotor traders
- JBS All-Trades LtdPlumbers and heating engineers
- Almisor Solar LtdBuilders
- Greenzone Cooling LtdPlumbers and heating engineers
What happens if The Sash King 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 13209336
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 February 2021 (5 years ago)
- Registered office
- 93 Elizabeth Avenue, Staines-upon-Thames, Middlesex, TW18 1JN
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 17 February 2026
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 Staines-upon-Thames
Other active building finishing companies registered in Staines-upon-Thames.
- Vertigo Projects Limited2004
- Vilner Interiors Ltd2014
- All Purpose Improvements Ltd2018
- Basement Construction Limited2010
- C G Windows Limited2012
- Cjt's Property Maintenance and Landscaping Ltd2026
- Falconnee Construction Ltd2026
- First Choice Design and Build Ltd2020
All building finishing companies in Staines-upon-Thames · All trades in Staines-upon-Thames · Finishing trades across the UK
Frequently asked questions
When are The Sash King Ltd's accounts due?
The Sash King Ltd's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is The Sash King Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is The Sash King Ltd still trading?
The Sash King 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 The Sash King Ltd do?
The Sash King Ltd is registered under Other building completion and finishing (SIC 43390).
How old is The Sash King Ltd?
The Sash King Ltd was incorporated on 18 February 2021, 5 years ago.
What is the penalty if The Sash King 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 The Sash King 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.