- Company number
- 12549235
- Incorporated
- 7 Apr 20206 years trading
- Registered office
- 43 West Thorpe, Acomb, York, YO24 2PP
- Nature of business
- Glazing
Acaster Windows Ltd is a 6-year-old private limited company registered in York, company number 12549235, one of 10 glazing companies in York. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 up £43K (+216.2%) on the year before, to £63K.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- Current assets of £46K against £19K owed within a year: 2.4 times cover.
- 1 employee on average, down from 2 the year before.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | £63K | £46K | £19K | 1 | |
| 30 Apr 2024 | £20K | £9,243 | £19K | £2,425 | 2 |
| 30 Apr 2023 | £62K | £64K | £70K | £8,006 | 2 |
| 30 Apr 2022 | £62K | £83K | £89K | £34K | 1 |
| 30 Apr 2021 | £16K | £8,706 | £18K | £11K | 1 |
Who runs and owns Acaster Windows Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| A*** M*** | Director | Apr 2020 |
| J*** M*** | Director | Apr 2020 |
People with significant control (2)
Where Acaster Windows Ltd is registered
The registered office is in York (YO24), in the York local authority area, Yorkshire and The Humber. Show YO24 2PP on a map.
Other trade companies in YO24
- LFK Cleaning LtdCleaning companies
- That Little Job LtdFinishing trades
- Mackley Roofing & Leadwork LtdRoofers
- Halo Brickwork LtdProperty developers
- Flo-Rite Draincare & Plumbing LtdPlumbers and heating engineers
- Oven Clean of North Yorkshire LimitedCleaning companies
- RB Electrical York LtdElectricians
- L.I.K.E Electrical York LimitedMachinery repair and installation
What happens if Acaster Windows 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 31 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 12549235
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 April 2020 (6 years ago)
- Registered office
- 43 West Thorpe, Acomb, York, YO24 2PP
- Nature of business
- Glazing (SIC 43342)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 6 April 2026
Filing notes for glazing companies
Glazing companies often take deposits before work starts. Deposits held at the year end are a liability, not income, until the job is done.
Similar companies in York
Other active glazing companies registered in York.
- Barley Studios Limited2000
- Gemini (York) Limited2022
- Kimberlite Glass (York) Limited2014
- Oakland York Ltd2022
- Plastech Windows (Pocklington) Limited2015
- Pocklington Window Centre Limited2002
- Rory Brooks Ltd2025
- Sightline Window Supply Ltd2025
All glazing companies in York · All trades in York · Glaziers across the UK
Frequently asked questions
When are Acaster Windows Ltd's accounts due?
Acaster Windows Ltd's next accounts are due at Companies House by 31 January 2027 (in 111 days), covering the period to 30 April 2026.
When is Acaster Windows Ltd's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Acaster Windows Ltd still trading?
Acaster Windows 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 Acaster Windows Ltd do?
Acaster Windows Ltd is registered under Glazing (SIC 43342).
How old is Acaster Windows Ltd?
Acaster Windows Ltd was incorporated on 7 April 2020, 6 years ago.
Who runs Acaster Windows Ltd?
Acaster Windows Ltd has 2 active directors, the longest-serving appointed in Apr 2020. Their names and service addresses are on the Companies House register.
Who owns Acaster Windows Ltd?
2 people or companies have significant control of Acaster Windows Ltd: an individual (has significant influence or control); an individual (has significant influence or control).
What is the penalty if Acaster Windows 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 Acaster Windows 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.