- Company number
- 16721705
- Incorporated
- 16 Sep 20251 year trading
- Registered office
- Office 2 101, East Road, Sleaford, NG34 7EH
- Nature of business
- Construction of commercial buildings
Fastclad Construction Ltd is a 1-year-old private limited company registered in Sleaford, company number 16721705, one of 39 building contractors in Sleaford. Its next accounts are due at Companies House on 16 June 2027, and its first CT600 is due at HMRC on 15 September 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 Fastclad Construction Ltd is registered
The registered office is in Sleaford (NG34), in the North Kesteven local authority area, East Midlands. Show NG34 7EH on a map.
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What happens if Fastclad Construction 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 16 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 17 Jun 2027 to 16 Jul 2027 | £150 |
| 1 to 3 months late | 17 Jul 2027 to 16 Sep 2027 | £375 |
| 3 to 6 months late | 17 Sep 2027 to 16 Dec 2027 | £750 |
| More than 6 months late | From 17 Dec 2027 | £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
- 16721705
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 September 2025 (1 year ago)
- Registered office
- Office 2 101, East Road, Sleaford, NG34 7EH
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 15 September 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
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 Sleaford
Other active building contractors registered in Sleaford.
- G.S. Brickwork and Building Services Ltd2026
- Greenfinch Homes Ltd2016
- Hardy Construction & Groundworks Limited2021
- Inline Brickwork (Lincoln) Ltd2012
- Jco Developments Limited2016
- Knight Construction Ltd2023
- Ladybird Homes & Construction Services Ltd2020
- MBT Constructions Limited2016
All building contractors in Sleaford · All trades in Sleaford · Builders across the UK
Frequently asked questions
When are Fastclad Construction Ltd's accounts due?
Fastclad Construction Ltd's next accounts are due at Companies House by 16 June 2027 (in 246 days), covering the period to 30 September 2026.
When is Fastclad Construction 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 15 September 2026, due by 15 September 2027, and one for the period to 30 September 2026, due by 30 September 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Fastclad Construction Ltd still trading?
Fastclad Construction 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 Fastclad Construction Ltd do?
Fastclad Construction Ltd is registered under Construction of commercial buildings (SIC 41201).
How old is Fastclad Construction Ltd?
Fastclad Construction Ltd was incorporated on 16 September 2025, 1 year ago.
What is the penalty if Fastclad Construction 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 Fastclad Construction 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.