- Companies
- Installers
- Londonderry
- Carlin Partitions Ltd
Carlin Partitions Ltd
- Company number
- NI731726
- Incorporated
- 25 Jul 20251 year trading
- Registered office
- 631E Baranailt Road, Claudy, Londonderry, BT47 4EA
- Nature of business
- Other construction installation
Carlin Partitions Ltd is a 1-year-old private limited company registered in Londonderry, company number NI731726, one of 17 installation companies (insulation, lifts, shutters and similar) in Londonderry. Its next accounts are due at Companies House on 25 April 2027, and its first CT600 is due at HMRC on 24 July 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?
File the first 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 Carlin Partitions 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.
Where Carlin Partitions Ltd is registered
The registered office is in Londonderry (BT47), in the Derry City and Strabane local authority area, Northern Ireland. Show BT47 4EA on a map.
Other trade companies in BT47
- RNK Contracts LimitedGroundworks and demolition
- Den Electrical LtdElectricians
- BDK Consulting LimitedProperty developers
- Oakline Engineering LtdInstallers
- Killew Property Services LimitedFacilities management
- PH Autobody LimitedMechanics and garages
- C Doherty Autos LtdMechanics and garages
- CPMH LtdBuilders
What happens if Carlin Partitions 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 25 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 26 Apr 2027 to 25 May 2027 | £150 |
| 1 to 3 months late | 26 May 2027 to 25 Jul 2027 | £375 |
| 3 to 6 months late | 26 Jul 2027 to 25 Oct 2027 | £750 |
| More than 6 months late | From 26 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- NI731726
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 July 2025 (1 year ago)
- Registered office
- 631E Baranailt Road, Claudy, Londonderry, BT47 4EA
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 24 July 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 Londonderry
Other active installation companies (insulation, lifts, shutters and similar) registered in Londonderry.
- Carton Plasterboarding Limited2026
- Connor Macleod Engineering Ltd2026
- Dams Contractors Ltd2024
- E.MCC Contracts Ltd2025
- Elite Partitions Ltd2018
- Glenturas Construction Limited2013
- H & C Construction Services Ltd2019
- McCallion Interior Systems Ltd2025
All installation companies (insulation, lifts, shutters and similar) in Londonderry · All trades in Londonderry · Installers across the UK
Frequently asked questions
When are Carlin Partitions Ltd's accounts due?
Carlin Partitions Ltd's next accounts are due at Companies House by 25 April 2027 (in 194 days), covering the period to 31 July 2026.
When is Carlin Partitions 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 24 July 2026, due by 24 July 2027, and one for the period to 31 July 2026, due by 31 July 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Carlin Partitions Ltd still trading?
Carlin Partitions 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 Carlin Partitions Ltd do?
Carlin Partitions Ltd is registered under Other construction installation (SIC 43290).
How old is Carlin Partitions Ltd?
Carlin Partitions Ltd was incorporated on 25 July 2025, 1 year ago.
What is the penalty if Carlin Partitions 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 Carlin Partitions 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.