- Companies
- Civil engineering
- Milton Keynes
- Solar FM Services Ltd
Solar FM Services Ltd
- Company number
- 15305979
- Incorporated
- 23 Nov 20232 years trading
- Registered office
- 314 Midsummer Boulevard, Midsummer Court, Milton Keynes, MK9 2UB
- Nature of business
- Construction of railways and underground railways; Construction of other civil engineering projects n.e.c.; Scaffold erection; Other specialised construction activities n.e.c.
Solar FM Services Ltd is a 2-year-old private limited company registered in Milton Keynes, company number 15305979, one of 86 civil engineering contractors in Milton Keynes. Companies House shows its accounts as overdue: they were due on 31 August 2026.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Where Solar FM Services Ltd is registered
The registered office is in Milton Keynes (MK9), in the Milton Keynes local authority area, South East. Show MK9 2UB on a map.
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Also registered at this address
4 other companies use the same registered office as Solar FM Services Ltd.
- Inspire GG LtdProperty developers
- M.S.E. Projects LimitedFinishing trades
- Primeblock Property Services LimitedCleaning companies
- The Bespoke Bathroom Company LtdInstallers
What happens if Solar FM Services Ltd files late
If the accounts reach Companies House today, the late filing penalty is £375 (£750 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2026 to 30 Sep 2026 | £150 |
| 1 to 3 months late | 1 Oct 2026 to 30 Nov 2026 | £375 |
| 3 to 6 months late | 1 Dec 2026 to 28 Feb 2027 | £750 |
| More than 6 months late | From 1 Mar 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2026 | £200 |
| 3 months late | 28 Feb 2027 | another £200 |
| 6 months late | 30 May 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 15305979
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 November 2023 (2 years ago)
- Registered office
- 314 Midsummer Boulevard, Midsummer Court, Milton Keynes, MK9 2UB
- Nature of business
- Construction of railways and underground railways (SIC 42120)
Construction of other civil engineering projects n.e.c. (SIC 42990)
Scaffold erection (SIC 43991)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2024
- Last confirmation statement
- 22 November 2025
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Milton Keynes
Other active civil engineering contractors registered in Milton Keynes.
- Streetworks Consultancy Ltd2025
- Strong Energy Construction Ltd2026
- Sutha Traffic Management Ltd2024
- Timothy J Smith Limited2012
- Track, Protection & Signalling Ltd2009
- Trebla Civils Ltd2014
- Unity Fibre Ltd2025
- VKM-Cad-Design Ltd2019
All civil engineering contractors in Milton Keynes · All trades in Milton Keynes · Civil engineering across the UK
Frequently asked questions
When are Solar FM Services Ltd's accounts due?
Solar FM Services Ltd's accounts were due at Companies House on 31 August 2026 and the register shows them as overdue.
When is Solar FM Services Ltd's CT600 due?
The CT600 for the period to 30 November 2025 is due at HMRC by 30 November 2026, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2026.
Is Solar FM Services Ltd still trading?
Solar FM Services Ltd 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 Solar FM Services Ltd do?
Solar FM Services Ltd is registered under Construction of railways and underground railways (SIC 42120); Construction of other civil engineering projects n.e.c. (SIC 42990); Scaffold erection (SIC 43991); Other specialised construction activities n.e.c. (SIC 43999).
How old is Solar FM Services Ltd?
Solar FM Services Ltd was incorporated on 23 November 2023, 2 years ago.
What is the penalty if Solar FM Services 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 Solar FM Services Ltd 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.