- Companies
- Painters and decorators
- Brackley
- GMC Roof-Improvements Limited
GMC Roof-Improvements Limited
- Company number
- 16143441
- Incorporated
- 18 Dec 20241 year trading
- Registered office
- Caravan 15 Sunset Park Homes, Whitfield, Brackley, NN13 5TD
- Nature of business
- Painting; Roofing activities; Landscape service activities
GMC Roof-Improvements Limited is a 1-year-old private limited company registered in Brackley, company number 16143441, one of the UK's painting and decorating companies. Companies House shows its accounts as overdue: they were due on 18 September 2026.
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 GMC Roof-Improvements Limited is registered
The registered office is in Brackley (NN13), in the Buckinghamshire local authority area, South East. Show NN13 5TD on a map.
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What happens if GMC Roof-Improvements Limited files late
If the accounts reach Companies House today, the late filing penalty is £150 (£300 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 19 Sep 2026 to 18 Oct 2026 | £150 |
| 1 to 3 months late | 19 Oct 2026 to 18 Dec 2026 | £375 |
| 3 to 6 months late | 19 Dec 2026 to 18 Mar 2027 | £750 |
| More than 6 months late | From 19 Mar 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2027 | £200 |
| 3 months late | 31 Mar 2027 | another £200 |
| 6 months late | 30 Jun 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 2027 | 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
- 16143441
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 December 2024 (1 year ago)
- Registered office
- Caravan 15 Sunset Park Homes, Whitfield, Brackley, NN13 5TD
- Nature of business
- Painting (SIC 43341)
Roofing activities (SIC 43910)
Landscape service activities (SIC 81300) - Year end
- 31 December (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 17 December 2025
Filing notes for painting and decorating companies
Decorating companies are usually labour-based micro-entities working for homeowners and contractors, some of it under CIS.
Similar companies in Brackley
Other active painting and decorating companies registered in Brackley.
All painting and decorating companies in Brackley · All trades in Brackley · Painters and decorators across the UK
Frequently asked questions
When are GMC Roof-Improvements Limited's accounts due?
GMC Roof-Improvements Limited's accounts were due at Companies House on 18 September 2026 and the register shows them as overdue.
When is GMC Roof-Improvements Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 17 December 2025, due by 17 December 2026, and one for the period to 31 December 2025, due by 31 December 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is GMC Roof-Improvements Limited still trading?
GMC Roof-Improvements Limited is listed as active on the Companies House register (checked 13 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 GMC Roof-Improvements Limited do?
GMC Roof-Improvements Limited is registered under Painting (SIC 43341); Roofing activities (SIC 43910); Landscape service activities (SIC 81300).
How old is GMC Roof-Improvements Limited?
GMC Roof-Improvements Limited was incorporated on 18 December 2024, 1 year ago.
What is the penalty if GMC Roof-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 GMC Roof-Improvements Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.