- Companies
- Builders
- Portishead
- LT3Am Ltd
LT3Am Ltd
- Company number
- 12325466
- Incorporated
- 20 Nov 20196 years trading
- Registered office
- 31 the Downs, Portishead, BS20 6EE
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings
LT3Am Ltd is a 6-year-old private limited company registered in Portishead, company number 12325466, one of 22 building contractors in Portishead. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets unchanged on the year before, at -£1,709.
- Net assets rose in 0 of 5 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | -£1,709 | £1 | £1,710 | 0 | |
| 30 Nov 2024 | -£1,709 | £1 | £1,710 | 0 | |
| 30 Nov 2023 | -£1,709 | £1 | £1,710 | 0 | |
| 30 Nov 2022 | -£1,709 | £1 | £1,710 | 0 | |
| 30 Nov 2021 | -£1,709 | £1 | £1,710 | 0 | |
| 30 Nov 2020 | -£1,079 | £1 | £1,080 | 1 |
Where LT3Am Ltd is registered
The registered office is in Portishead (BS20), in the North Somerset local authority area, South West. Show BS20 6EE on a map.
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Also registered at this address
1 other company uses the same registered office as LT3Am Ltd.
- LT United LimitedBuilders
What happens if LT3Am 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 31 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 12325466
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 November 2019 (6 years ago)
- Registered office
- 31 the Downs, Portishead, BS20 6EE
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 14 October 2025
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 Portishead
Other active building contractors registered in Portishead.
- Modular Building Services Ltd2003
- P H Construction Property Developments Ltd2023
- Pad Build Limited2023
- Precision Plumbing & Heating Specialist Limited2013
- Prime Building & Construction Ltd2021
- Richwood Construct Ltd2009
- Trevose Construction Limited2016
- Westcott (Wales) Limited1991
All building contractors in Portishead · All trades in Portishead · Builders across the UK
Frequently asked questions
When are LT3Am Ltd's accounts due?
LT3Am Ltd's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is LT3Am Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is LT3Am Ltd still trading?
LT3Am 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 LT3Am Ltd do?
LT3Am Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is LT3Am Ltd?
LT3Am Ltd was incorporated on 20 November 2019, 6 years ago.
What is the penalty if LT3Am 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 LT3Am 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.