- Companies
- Plumbers and heating engineers
- Belfast
- R McKibbin & Sons Ltd
R McKibbin & Sons Ltd
- Company number
- NI738498
- Incorporated
- 4 Mar 2026
- Registered office
- 69 Moss Road, Carryduff, Belfast, BT8 8HX
- Nature of business
- Plumbing, heat and air-conditioning installation
R McKibbin & Sons Ltd is a newly incorporated private limited company registered in Belfast, company number NI738498, one of 99 plumbing and heating companies in Belfast. Its next accounts are due at Companies House on 4 December 2027, and its first CT600 is due at HMRC on 3 March 2028.
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 R McKibbin & Sons 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 R McKibbin & Sons Ltd is registered
The registered office is in Belfast (BT8), in the Lisburn and Castlereagh local authority area, Northern Ireland. Show BT8 8HX on a map.
Other trade companies in BT8
- Flexi Van LtdMotor traders
- Rahftee LimitedLandscapers and gardeners
- Autoconi LtdMechanics and garages
- P Kennedy Construction LtdBuilders
- Golden Goose Developments LimitedProperty developers
- Scadin One LtdSpecialist contractors
- Reciproco LtdSpecialist contractors
- CM Flips LtdProperty developers
What happens if R McKibbin & Sons 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 4 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 5 Dec 2027 to 4 Jan 2028 | £150 |
| 1 to 3 months late | 5 Jan 2028 to 4 Mar 2028 | £375 |
| 3 to 6 months late | 5 Mar 2028 to 4 Jun 2028 | £750 |
| More than 6 months late | From 5 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- NI738498
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 March 2026
- Registered office
- 69 Moss Road, Carryduff, Belfast, BT8 8HX
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
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 in Belfast
Other active plumbing and heating companies registered in Belfast.
- Redfern Contracts Ltd2024
- Refresh Property Solutions Ltd2019
- Roux Flow and Co Ltd2026
- SB Gas(NI) Ltd2021
- Scoffield Specialist Services Ltd2005
- SM Plumbing and Gas Services Ltd2022
- Smash Vent Ltd2024
- Solar NRG Limited2022
All plumbing and heating companies in Belfast · All trades in Belfast · Plumbers and heating engineers across the UK
Frequently asked questions
When are R McKibbin & Sons Ltd's accounts due?
R McKibbin & Sons Ltd's next accounts are due at Companies House by 4 December 2027 (in 416 days), covering the period to 31 March 2027.
When is R McKibbin & Sons 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 3 March 2027, due by 3 March 2028, and one for the period to 31 March 2027, due by 31 March 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is R McKibbin & Sons Ltd still trading?
R McKibbin & Sons 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 R McKibbin & Sons Ltd do?
R McKibbin & Sons Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is R McKibbin & Sons Ltd?
R McKibbin & Sons Ltd was incorporated on 4 March 2026, less than a year ago.
What is the penalty if R McKibbin & Sons 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 R McKibbin & Sons 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.