- Companies
- Civil engineering
- Northampton
- Laf Utilities Ltd
Laf Utilities Ltd
- Company number
- 16937529
- Incorporated
- 31 Dec 2025
- Registered office
- 88 Duston Wildes, Northampton, NN5 6NR
- Nature of business
- Construction of utility projects for fluids
Laf Utilities Ltd is a newly incorporated private limited company registered in Northampton, company number 16937529, one of 152 civil engineering contractors in Northampton. Its next accounts are due at Companies House on 30 September 2027, and its first CT600 is due at HMRC on 30 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 Laf Utilities Ltd is registered
The registered office is in Northampton (NN5), in the West Northamptonshire local authority area, East Midlands. Show NN5 6NR on a map.
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What happens if Laf Utilities 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 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 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
- 16937529
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 December 2025
- Registered office
- 88 Duston Wildes, Northampton, NN5 6NR
- Nature of business
- Construction of utility projects for fluids (SIC 42210)
- Year end
- 31 December (accounting reference date)
- Accounts type
- No accounts filed yet
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 Northampton
Other active civil engineering contractors registered in Northampton.
- Lakefield Group Holdings Limited2025
- Lawrie’S Block Paving Limited2022
- LCC Rail and Civil Services Ltd2026
- Lorex Gab Limited2014
- Luna Consulting Ltd2024
- Lunu Construction Ltd2023
- M Brothers Civils Ltd2023
- M Croxford Ltd2014
All civil engineering contractors in Northampton · All trades in Northampton · Civil engineering across the UK
Frequently asked questions
When are Laf Utilities Ltd's accounts due?
Laf Utilities Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Laf Utilities 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 30 December 2026, due by 30 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 Laf Utilities Ltd still trading?
Laf Utilities 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 Laf Utilities Ltd do?
Laf Utilities Ltd is registered under Construction of utility projects for fluids (SIC 42210).
How old is Laf Utilities Ltd?
Laf Utilities Ltd was incorporated on 31 December 2025, less than a year ago.
What is the penalty if Laf Utilities 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 Laf Utilities 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.