- Companies
- Installers
- Stafford
- Keystone Renovation Ltd
Keystone Renovation Ltd
- Company number
- 17338730
- Incorporated
- 14 Jul 2026
- Registered office
- 30B Eastgate Street, Stafford, ST16 2LZ
- Nature of business
- Other construction installation
Keystone Renovation Ltd is a newly incorporated private limited company registered in Stafford, company number 17338730, one of 38 installation companies (insulation, lifts, shutters and similar) in Stafford. Its next accounts are due at Companies House on 14 April 2028, and its first CT600 is due at HMRC on 13 July 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 Keystone Renovation Ltd is registered
The registered office is in Stafford (ST16), in the Stafford local authority area, West Midlands. Show ST16 2LZ on a map.
Other trade companies in ST16
- Ajf Exterior Cleaning LtdRoofers
- Awv Caravans & Motorhomes LtdMotor traders
- Deal Dale Autos LtdMotor traders
- Midlands Mechanics 1 LimitedMechanics and garages
- Irwell Developments LtdProperty developers
- Mint Grounds Maintenance LimitedLandscapers and gardeners
- Johnson Stratton Services LtdPlumbers and heating engineers
- F Best Hand Car Wash LtdCleaning companies
What happens if Keystone Renovation 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 14 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 15 Apr 2028 to 14 May 2028 | £150 |
| 1 to 3 months late | 15 May 2028 to 14 Jul 2028 | £375 |
| 3 to 6 months late | 15 Jul 2028 to 14 Oct 2028 | £750 |
| More than 6 months late | From 15 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 17338730
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 July 2026
- Registered office
- 30B Eastgate Street, Stafford, ST16 2LZ
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Stafford
Other active installation companies (insulation, lifts, shutters and similar) registered in Stafford.
- Landar Ltd2024
- LB Downes Limited2008
- M Wright Fencing Contractors Ltd2025
- MFS Energy Limited2026
- Midland Aluminium Ltd2017
- MRC Offshore Services Ltd2024
- Oulton Gas Services Ltd2023
- Protech Electrical Services Ltd2007
All installation companies (insulation, lifts, shutters and similar) in Stafford · All trades in Stafford · Installers across the UK
Frequently asked questions
When are Keystone Renovation Ltd's accounts due?
Keystone Renovation Ltd's next accounts are due at Companies House by 14 April 2028 (in 549 days), covering the period to 31 July 2027.
When is Keystone Renovation 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 13 July 2027, due by 13 July 2028, and one for the period to 31 July 2027, due by 31 July 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Keystone Renovation Ltd still trading?
Keystone Renovation 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 Keystone Renovation Ltd do?
Keystone Renovation Ltd is registered under Other construction installation (SIC 43290).
How old is Keystone Renovation Ltd?
Keystone Renovation Ltd was incorporated on 14 July 2026, less than a year ago.
What is the penalty if Keystone Renovation 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 Keystone Renovation 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.