- Company number
- 16893146
- Incorporated
- 5 Dec 2025
- Registered office
- The Warehouse Beck Bank, West Pinchbeck, Spalding, Lincolnshire, PE11 3QN
- Nature of business
- Construction of commercial buildings
Rock Solid Solutions Ltd is a newly incorporated private limited company registered in Spalding, company number 16893146, one of 146 building contractors in Spalding. Its next accounts are due at Companies House on 5 September 2027, and its first CT600 is due at HMRC on 4 December 2027.
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 Rock Solid Solutions Ltd is registered
The registered office is in Spalding (PE11), in the South Holland local authority area, East Midlands. Show PE11 3QN on a map.
Other trade companies in PE11
- Kingfisher Property Maintenance South LtdSpecialist contractors
- Winter Shield Park Home LimitedFinishing trades
- Arkto Climate Systems LtdPlumbers and heating engineers
- Safeguard Roofing(Barnsley) LtdRoofers
- Leicester Roofing Contractors LtdRoofers
- Fairfit Kitchens LtdJoiners and carpenters
- Affordable Roofing Property Maintenance LtdRoofers
- Stormline Roofing LtdRoofers
What happens if Rock Solid Solutions 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 5 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 Sep 2027 to 5 Oct 2027 | £150 |
| 1 to 3 months late | 6 Oct 2027 to 5 Dec 2027 | £375 |
| 3 to 6 months late | 6 Dec 2027 to 5 Mar 2028 | £750 |
| More than 6 months late | From 6 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 16893146
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 December 2025
- Registered office
- The Warehouse Beck Bank, West Pinchbeck, Spalding, Lincolnshire, PE11 3QN
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 31 December (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Spalding
Other active building contractors registered in Spalding.
- Roses Construction Ltd2026
- RPS Construction Limited2003
- Sea Island Estates Ltd2025
- Seagate Homes Monks House Lane Limited2019
- Sennen Homes Limited2020
- Southlincsdecor Ltd2026
- SP Brickwork Ltd2020
- SSJ Property Investments Ltd2021
All building contractors in Spalding · All trades in Spalding · Builders across the UK
Frequently asked questions
When are Rock Solid Solutions Ltd's accounts due?
Rock Solid Solutions Ltd's next accounts are due at Companies House by 5 September 2027 (in 328 days), covering the period to 31 December 2026.
When is Rock Solid Solutions 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 4 December 2026, due by 4 December 2027, and one for the period to 31 December 2026, due by 31 December 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Rock Solid Solutions Ltd still trading?
Rock Solid Solutions 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 Rock Solid Solutions Ltd do?
Rock Solid Solutions Ltd is registered under Construction of commercial buildings (SIC 41201).
How old is Rock Solid Solutions Ltd?
Rock Solid Solutions Ltd was incorporated on 5 December 2025, less than a year ago.
What is the penalty if Rock Solid Solutions 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 Rock Solid Solutions 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.