- Company number
- 03685102
- Incorporated
- 17 Dec 199827 years trading
- Registered office
- 101 Dunraven Street, Tonypandy, CF40 1AR
- Nature of business
- Roofing activities
Mac Home Improvements Limited is a 27-year-old private limited company registered in Tonypandy, company number 03685102, one of 6 roofing companies in Tonypandy. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £1,779 (-1.6%) on the year before, to £110K.
- Net assets rose in 7 of 8 year-on-year comparisons on record.
- Current assets of £136K against £30K owed within a year: 4.5 times cover.
- 5 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £110K | £133K | £136K | £30K | 5 |
| 31 Mar 2024 | £111K | £135K | £143K | £36K | 5 |
| 31 Mar 2023 | £109K | £141K | £147K | £44K | 6 |
| 31 Mar 2022 | £94K | £130K | £137K | £50K | 6 |
| 31 Mar 2021 | £82K | £104K | £112K | £39K | 4 |
| 31 Mar 2020 | £60K | £86K | £88K | £36K | 6 |
| 31 Mar 2019 | £54K | £80K | £83K | £37K | 6 |
| 31 Mar 2018 | £41K | £67K | £76K | £40K | 5 |
| 31 Mar 2017 | £34K | £62K | £70K | £40K | 5 |
| 31 Mar 2016 | £74K | £41K |
Where Mac Home Improvements Limited is registered
The registered office is in Tonypandy (CF40), in the Rhondda Cynon Taf local authority area, Wales. Show CF40 1AR on a map.
Other trade companies in CF40
- C S National Builders LimitedProperty developers
- Ars Aedifex LtdBuilders
- Ca54 Rail LtdCivil engineering
- Colcombe Estates LtdProperty developers
- PJF Roofing & Son LtdRoofers
- SC South West Maintenance LimitedFacilities management
- L J Civils LimitedBuilders
- R&L Hygiene LtdCleaning companies
Also registered at this address
2 other companies use the same registered office as Mac Home Improvements Limited.
- Robertsons Electrical LtdElectricians
- United Retrofit UK LimitedProperty developers
What happens if Mac Home Improvements Limited 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 03685102
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 December 1998 (27 years ago)
- Registered office
- 101 Dunraven Street, Tonypandy, CF40 1AR
- Nature of business
- Roofing activities (SIC 43910)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 3 December 2025
Filing notes for roofing companies
Roofing companies commonly work under CIS and run vans and access equipment, so CIS deductions and capital allowances are the two things to get right.
Similar companies in Tonypandy
Other active roofing companies registered in Tonypandy.
- PJF Roofing & Son Ltd2026
- RCT Roofing Ltd2019
- BJ'S Roofing Services Ltd2024
- Davies Roofing Rhondda Limited2025
- GH Roofing Services Ltd2025
All roofing companies in Tonypandy · All trades in Tonypandy · Roofers across the UK
Frequently asked questions
When are Mac Home Improvements Limited's accounts due?
Mac Home Improvements Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Mac Home Improvements Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Mac Home Improvements Limited still trading?
Mac Home Improvements Limited 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 Home Improvements Limited do?
Mac Home Improvements Limited is registered under Roofing activities (SIC 43910).
How old is Mac Home Improvements Limited?
Mac Home Improvements Limited was incorporated on 17 December 1998, 27 years ago.
What is the penalty if Mac Home Improvements Limited 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 Home Improvements Limited 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.