- Companies
- Motor traders
- Magherafelt
- Casmat UK Ltd
Casmat UK Ltd
- Company number
- NI637863
- Incorporated
- 15 Apr 201610 years trading
- Registered office
- 22 Longfield Lane, Desertmartin, Magherafelt, Derry, BT45 5NW
- Nature of business
- Sale of new cars and light motor vehicles; Retail trade of motor vehicle parts and accessories
Casmat UK Ltd is a 10-year-old private limited company registered in Magherafelt, company number NI637863, one of 24 motor trade companies in Magherafelt. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Casmat UK LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £82K (-73.8%) on the year before, to -£194K.
- Net assets rose in 1 of 8 year-on-year comparisons on record.
- Current assets of £59K against £367K owed within a year: 0.2 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | -£194K | £59K | £367K | 0 | |
| 30 Jun 2024 | -£112K | £102K | £364K | 0 | |
| 30 Jun 2023 | -£20K | £166K | £379K | 0 | |
| 30 Jun 2022 | -£5,721 | £124K | £170K | 0 | |
| 30 Jun 2021 | -£42K | £106K | £178K | 0 | |
| 30 Jun 2020 | -£35K | £9,515 | £70K | 0 | |
| 30 Jun 2019 | -£26K | £34K | £83K | ||
| 30 Jun 2018 | -£6,505 | £34K | £41K | ||
| 30 Jun 2017 | -£483 | £48K | £49K |
Where Casmat UK Ltd is registered
The registered office is in Magherafelt (BT45), in the Mid Ulster local authority area, Northern Ireland. Show BT45 5NW on a map.
Other trade companies in BT45
- Oakleaf Modular Solutions LimitedSpecialist contractors
- Decorfinishni LtdPainters and decorators
- Tonagh Construction Services LtdSpecialist contractors
- Es Brickwork LtdSpecialist contractors
- CSS Ireland LtdSpecialist contractors
- 825 Contracts LtdBuilders
- Vind Services LtdMachinery repair and installation
- Braidwater (Strategic Land) LimitedProperty developers
What happens if Casmat UK 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- NI637863
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 April 2016 (10 years ago)
- Registered office
- 22 Longfield Lane, Desertmartin, Magherafelt, Derry, BT45 5NW
- Nature of business
- Sale of new cars and light motor vehicles (SIC 45111)
Retail trade of motor vehicle parts and accessories (SIC 45320) - Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 14 April 2026
Filing notes for motor trade companies
Motor trade companies hold vehicle stock, and how that stock is valued at the year end moves the profit directly. Some use the VAT margin scheme.
Similar companies in Magherafelt
Other active motor trade companies registered in Magherafelt.
- Fulton Motors Ltd2024
- Greer's Tyre Services Ltd2011
- Igen Autos Ltd2021
- J&M Auto Sales Ltd2016
- JQB Parts Ltd2026
- Magherafelt Tyre Services Ltd2026
- McAutosales Ltd2014
- Muldoon Autoparts Ltd2024
All motor trade companies in Magherafelt · All trades in Magherafelt · Motor traders across the UK
Frequently asked questions
When are Casmat UK Ltd's accounts due?
Casmat UK Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Casmat UK Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Casmat UK Ltd still trading?
Casmat UK 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 Casmat UK Ltd do?
Casmat UK Ltd is registered under Sale of new cars and light motor vehicles (SIC 45111); Retail trade of motor vehicle parts and accessories (SIC 45320).
How old is Casmat UK Ltd?
Casmat UK Ltd was incorporated on 15 April 2016, 10 years ago.
What is the penalty if Casmat UK 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 Casmat UK 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.