- Companies
- Plumbers and heating engineers
- Ray Mac Plumbing Ltd
Ray Mac Plumbing Ltd
- Company number
- NI726307
- Incorporated
- 12 Feb 20251 year trading
- Registered office
- 14 Ballyhill Lane, Nutts Corner, BT29 4YP
- Nature of business
- Plumbing, heat and air-conditioning installation
Ray Mac Plumbing Ltd is a 1-year-old private limited company registered in Nutts Corner, company number NI726307, one of the UK's plumbing and heating companies. Its next accounts are due at Companies House on 30 November 2027, and the CT600 for the period to 28 February 2027 is due at HMRC on 28 February 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 28 February 2026, as filed at Companies House.
Where Ray Mac Plumbing Ltd is registered
The registered office is in Nutts Corner (BT29), in the Antrim and Newtownabbey local authority area, Northern Ireland. Show BT29 4YP on a map.
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What happens if Ray Mac Plumbing 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 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2027 to 31 Dec 2027 | £150 |
| 1 to 3 months late | 1 Jan 2028 to 29 Feb 2028 | £375 |
| 3 to 6 months late | 1 Mar 2028 to 31 May 2028 | £750 |
| More than 6 months late | From 1 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 2029 | 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
- NI726307
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 February 2025 (1 year ago)
- Registered office
- 14 Ballyhill Lane, Nutts Corner, BT29 4YP
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2026
- Last confirmation statement
- 11 February 2026
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies
Other active plumbing and heating companies.
Frequently asked questions
When are Ray Mac Plumbing Ltd's accounts due?
Ray Mac Plumbing Ltd's next accounts are due at Companies House by 30 November 2027 (in 413 days), covering the period to 28 February 2027.
When is Ray Mac Plumbing Ltd's CT600 due?
The CT600 for the period to 28 February 2027 is due at HMRC by 28 February 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2027.
Is Ray Mac Plumbing Ltd still trading?
Ray Mac Plumbing 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 Ray Mac Plumbing Ltd do?
Ray Mac Plumbing Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Ray Mac Plumbing Ltd?
Ray Mac Plumbing Ltd was incorporated on 12 February 2025, 1 year ago.
What is the penalty if Ray Mac Plumbing 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 Ray Mac Plumbing 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.