- Companies
- Electricians
- Grantham
- Solar Forever Ltd
Solar Forever Ltd
- Company number
- 15980851
- Incorporated
- 26 Sep 20242 years trading
- Registered office
- 9 Holywell Road, Castle Bytham, Grantham, NG33 4SL
- Nature of business
- Electrical installation; Other construction installation
Solar Forever Ltd is a 2-year-old private limited company registered in Grantham, company number 15980851, one of 35 electrical contractors in Grantham. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Solar Forever LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Financial snapshot, 2025
From the balance sheet at 30 September 2025, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Where Solar Forever Ltd is registered
The registered office is in Grantham (NG33), in the South Kesteven local authority area, East Midlands. Show NG33 4SL on a map.
Other trade companies in NG33
- Carworks LtdMechanics and garages
- Harrison Ripley Design & Build LimitedFinishing trades
- RSM Installations LtdBuilders
- SL Preparations LtdMechanics and garages
- Dynamics Domestic Cleaning Services LimitedCleaning companies
- Six7 Contracts LtdElectricians
- Part Dart Online LimitedMotor traders
- KP Car Care LtdMotor traders
What happens if Solar Forever 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 15980851
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 September 2024 (2 years ago)
- Registered office
- 9 Holywell Road, Castle Bytham, Grantham, NG33 4SL
- Nature of business
- Electrical installation (SIC 43210)
Other construction installation (SIC 43290) - Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 25 September 2026
- Previous names
- Sustainable Future Investments 001 Ltd (until 9 Oct 2025)
Sustainable Future Investments Ltd (until 29 Oct 2024)
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Grantham
Other active electrical contractors registered in Grantham.
- Trevor Allen Electrical Limited2003
- Wakley Electrical Limited2002
- Wicks Electrical Services Ltd2015
- 4Forty3Three Electrical Limited2020
- Aas Electrical Group Ltd2025
- Aas Electrical Ltd2021
- Air Con - 1 Ltd2024
- All City Electrical Ltd2026
All electrical contractors in Grantham · All trades in Grantham · Electricians across the UK
Frequently asked questions
When are Solar Forever Ltd's accounts due?
Solar Forever Ltd's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Solar Forever Ltd's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Solar Forever Ltd still trading?
Solar Forever Ltd is listed as active on the Companies House register (checked 12 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 Forever Ltd do?
Solar Forever Ltd is registered under Electrical installation (SIC 43210); Other construction installation (SIC 43290).
How old is Solar Forever Ltd?
Solar Forever Ltd was incorporated on 26 September 2024, 2 years ago.
What is the penalty if Solar Forever 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 Forever Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.