- Companies
- Specialist contractors
- Northampton
- LT Prime Ltd
LT Prime Ltd
- Company number
- 17070495
- Incorporated
- 4 Mar 2026
- Registered office
- 44 West Rising, Northampton, NN4 0TR
- Nature of business
- Other specialised construction activities n.e.c.
LT Prime Ltd is a newly incorporated private limited company registered in Northampton, company number 17070495, one of 258 specialist construction companies in Northampton. Its next accounts are due at Companies House on 4 December 2027, and its first CT600 is due at HMRC on 3 March 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 LT Prime Ltd is registered
The registered office is in Northampton (NN4), in the West Northamptonshire local authority area, East Midlands. Show NN4 0TR on a map.
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What happens if LT Prime 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 4 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 5 Dec 2027 to 4 Jan 2028 | £150 |
| 1 to 3 months late | 5 Jan 2028 to 4 Mar 2028 | £375 |
| 3 to 6 months late | 5 Mar 2028 to 4 Jun 2028 | £750 |
| More than 6 months late | From 5 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 17070495
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 March 2026
- Registered office
- 44 West Rising, Northampton, NN4 0TR
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Northampton
Other active specialist construction companies registered in Northampton.
- Luoana Construction Ltd2024
- M. F. Quinn Limited2020
- Ma&V Construction Ltd2022
- Maldon Bespoke Landscaping Ltd2023
- Manders Construction Limited1982
- Marcross Building Services Limited2002
- Marios UK Limited2009
- Marshall’S Roofing Services Ltd2025
All specialist construction companies in Northampton · All trades in Northampton · Specialist contractors across the UK
Frequently asked questions
When are LT Prime Ltd's accounts due?
LT Prime Ltd's next accounts are due at Companies House by 4 December 2027 (in 418 days), covering the period to 31 March 2027.
When is LT Prime 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 3 March 2027, due by 3 March 2028, and one for the period to 31 March 2027, due by 31 March 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is LT Prime Ltd still trading?
LT Prime 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 LT Prime Ltd do?
LT Prime Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is LT Prime Ltd?
LT Prime Ltd was incorporated on 4 March 2026, less than a year ago.
What is the penalty if LT Prime 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 LT Prime 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.