- Companies
- Finishing trades
- St Helens
- Mac Roofing & Building Maintenance Ltd
Mac Roofing & Building Maintenance Ltd
- Company number
- 16801219
- Incorporated
- 21 Oct 2025
- Registered office
- 376 Church Road, Haydock, St Helens, WA11 0LG
- Nature of business
- Other building completion and finishing; Roofing activities
Mac Roofing & Building Maintenance Ltd is a newly incorporated private limited company registered in St Helens, company number 16801219, one of 31 building finishing companies in St Helens. Its next accounts are due at Companies House on 21 July 2027, and its first CT600 is due at HMRC on 20 October 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.
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Where Mac Roofing & Building Maintenance Ltd is registered
The registered office is in St Helens (WA11), in the St. Helens local authority area, North West. Show WA11 0LG on a map.
Other trade companies in WA11
- Shielded Chamber Installations LtdMachinery repair and installation
- Fuzed SL LtdElectricians
- NDS Decorating LtdPainters and decorators
- Noblehome Construction LtdBuilders
- Heyes Roofing & Construction LtdRoofers
- Sarah's Sparkle and Shine LtdCleaning companies
- JM Surveyors LtdBuilders
- Primeheat Plumbing and Heating New Build LimitedInstallers
What happens if Mac Roofing & Building 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 21 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 22 Jul 2027 to 21 Aug 2027 | £150 |
| 1 to 3 months late | 22 Aug 2027 to 21 Oct 2027 | £375 |
| 3 to 6 months late | 22 Oct 2027 to 21 Jan 2028 | £750 |
| More than 6 months late | From 22 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 16801219
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 October 2025
- Registered office
- 376 Church Road, Haydock, St Helens, WA11 0LG
- Nature of business
- Other building completion and finishing (SIC 43390)
Roofing activities (SIC 43910) - Year end
- 31 October (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 St Helens
Other active building finishing companies registered in St Helens.
- Mainlink Maintenance Limited2001
- Mark Picton Limited2005
- Mark Webster Ltd2008
- NWFM Limited2022
- Paul Carney Builders Limited2002
- PVC & Composite Warehouse Ltd2024
- Qualifix Limited2023
- RCB Property Maintenance Limited2025
All building finishing companies in St Helens · All trades in St Helens · Finishing trades across the UK
Frequently asked questions
When are Mac Roofing & Building Maintenance Ltd's accounts due?
Mac Roofing & Building Maintenance Ltd's next accounts are due at Companies House by 21 July 2027 (in 281 days), covering the period to 31 October 2026.
When is Mac Roofing & Building 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 20 October 2026, due by 20 October 2027, and one for the period to 31 October 2026, due by 31 October 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Mac Roofing & Building Maintenance Ltd still trading?
Mac Roofing & Building 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 Roofing & Building Maintenance Ltd do?
Mac Roofing & Building Maintenance Ltd is registered under Other building completion and finishing (SIC 43390); Roofing activities (SIC 43910).
How old is Mac Roofing & Building Maintenance Ltd?
Mac Roofing & Building Maintenance Ltd was incorporated on 21 October 2025, less than a year ago.
What is the penalty if Mac Roofing & Building 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 Roofing & Building 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.