- Company number
- 17350616
- Incorporated
- 20 Jul 2026
- Registered office
- 20 Arnold Close, Blackburn, BB2 3AJ
- Nature of business
- Construction of domestic buildings
SLH Brickwork Ltd is a newly incorporated private limited company registered in Blackburn, company number 17350616, one of 92 building contractors in Blackburn. Its next accounts are due at Companies House on 20 April 2028, and its first CT600 is due at HMRC on 19 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 SLH Brickwork Ltd is registered
The registered office is in Blackburn (BB2), in the Blackburn with Darwen local authority area, North West. Show BB2 3AJ on a map.
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What happens if SLH Brickwork 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 20 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 21 Apr 2028 to 20 May 2028 | £150 |
| 1 to 3 months late | 21 May 2028 to 20 Jul 2028 | £375 |
| 3 to 6 months late | 21 Jul 2028 to 20 Oct 2028 | £750 |
| More than 6 months late | From 21 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
- 17350616
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 July 2026
- Registered office
- 20 Arnold Close, Blackburn, BB2 3AJ
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 July (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 Blackburn
Other active building contractors registered in Blackburn.
- SRS Builders Limited2016
- Ssignature Builders Limited2024
- The Base Services Ltd2026
- TQ Propertiez Ltd2024
- Valkron Ltd2026
- Valli Homes Limited2005
- Willot Construction Limited2022
- Willot Limited2025
All building contractors in Blackburn · All trades in Blackburn · Builders across the UK
Frequently asked questions
When are SLH Brickwork Ltd's accounts due?
SLH Brickwork Ltd's next accounts are due at Companies House by 20 April 2028 (in 556 days), covering the period to 31 July 2027.
When is SLH Brickwork 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 19 July 2027, due by 19 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 SLH Brickwork Ltd still trading?
SLH Brickwork 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 SLH Brickwork Ltd do?
SLH Brickwork Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is SLH Brickwork Ltd?
SLH Brickwork Ltd was incorporated on 20 July 2026, less than a year ago.
What is the penalty if SLH Brickwork 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 SLH Brickwork 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.