- Companies
- Finishing trades
- Newtownabbey
- Mac’S Maintenance Ltd
Mac’S Maintenance Ltd
- Company number
- NI741706
- Incorporated
- 25 Jun 2026
- Registered office
- C/O Nbas Chartered Accountants, 17 Carnmoney Road, Newtownabbey, BT36 6HL
- Nature of business
- Other building completion and finishing
Mac’S Maintenance Ltd is a newly incorporated private limited company registered in Newtownabbey, company number NI741706, one of 7 building finishing companies in Newtownabbey. Its next accounts are due at Companies House on 25 March 2028, and its first CT600 is due at HMRC on 24 June 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.
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Where Mac’S Maintenance Ltd is registered
The registered office is in Newtownabbey (BT36), in the Antrim and Newtownabbey local authority area, Northern Ireland. Show BT36 6HL on a map.
Other trade companies in BT36
- C2 Repairs LtdGlaziers
- BNB Electrical LimitedElectricians
- NI.Consultancy2026 LtdSpecialist contractors
- B2 Property Group LtdFinishing trades
- Colin McGlinchey LtdMachinery repair and installation
- Glaze and Frame Direct LtdGlaziers
- JH Site Maintenance LtdFacilities management
- Jse Joinery LtdFinishing trades
Also registered at this address
5 other companies use the same registered office as Mac’S Maintenance Ltd.
- Ballyclare's Hand Car Wash LtdCleaning companies
- Belfast Heating LtdPlumbers and heating engineers
- Complete Gas Services Belfast LtdPlumbers and heating engineers
- Dean Best Automotive LtdMotor traders
- Taber Groundworks LtdGroundworks and demolition
What happens if Mac’S Maintenance 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 March 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 26 Mar 2028 to 25 Apr 2028 | £150 |
| 1 to 3 months late | 26 Apr 2028 to 25 Jun 2028 | £375 |
| 3 to 6 months late | 26 Jun 2028 to 25 Sep 2028 | £750 |
| More than 6 months late | From 26 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2028 | £200 |
| 3 months late | 30 Sep 2028 | another £200 |
| 6 months late | 30 Dec 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- NI741706
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 June 2026
- Registered office
- C/O Nbas Chartered Accountants, 17 Carnmoney Road, Newtownabbey, BT36 6HL
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Newtownabbey
Other active building finishing companies registered in Newtownabbey.
- MC Partitions Limited2017
- Quality Drives Ltd2022
- TJ Smyth & Sons Property Solutions Ltd2020
- B2 Property Group Ltd2026
- JP NI Property Maintenance Ltd2025
- Jse Joinery Ltd2026
All building finishing companies in Newtownabbey · All trades in Newtownabbey · Finishing trades across the UK
Frequently asked questions
When are Mac’S Maintenance Ltd's accounts due?
Mac’S Maintenance Ltd's next accounts are due at Companies House by 25 March 2028 (in 530 days), covering the period to 30 June 2027.
When is Mac’S Maintenance 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 June 2027, due by 24 June 2028, and one for the period to 30 June 2027, due by 30 June 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Mac’S Maintenance Ltd still trading?
Mac’S Maintenance 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 Mac’S Maintenance Ltd do?
Mac’S Maintenance Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Mac’S Maintenance Ltd?
Mac’S Maintenance Ltd was incorporated on 25 June 2026, less than a year ago.
What is the penalty if Mac’S Maintenance 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 Mac’S Maintenance 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.