- Companies
- Machinery repair and installation
- Amlwch
- Tac Engineering Ltd
Tac Engineering Ltd
- Company number
- 13955142
- Incorporated
- 4 Mar 20224 years trading
- Registered office
- Glanfor, Bull Bay Road, Amlwch, Anglesey, LL68 9RU
- Nature of business
- Repair of machinery
Tac Engineering Ltd is a 4-year-old private limited company registered in Amlwch, company number 13955142, one of the UK's machinery repair and installation companies. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 down £20K on the year before, to -£19K.
- Current assets of £64K against £180K owed within a year: 0.4 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | -£19K | £64K | £180K | 1 | |
| 31 Mar 2024 | £263 | £24K | £124K | 1 | |
| 31 Mar 2023 | £30K | £51K | £116K | 1 |
Where Tac Engineering Ltd is registered
The registered office is in Amlwch (LL68), in the Isle of Anglesey local authority area, Wales. Show LL68 9RU on a map.
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What happens if Tac Engineering 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 13955142
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 March 2022 (4 years ago)
- Registered office
- Glanfor, Bull Bay Road, Amlwch, Anglesey, LL68 9RU
- Nature of business
- Repair of machinery (SIC 33120)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 3 March 2026
- Previous names
- T A Jones Trading Ltd (until 6 Nov 2025)
T A Jones Contracting Ltd (until 2 Dec 2024)
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Amlwch
Other active machinery repair and installation companies registered in Amlwch.
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Frequently asked questions
When are Tac Engineering Ltd's accounts due?
Tac Engineering Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Tac Engineering Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Tac Engineering Ltd still trading?
Tac Engineering 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 Tac Engineering Ltd do?
Tac Engineering Ltd is registered under Repair of machinery (SIC 33120).
How old is Tac Engineering Ltd?
Tac Engineering Ltd was incorporated on 4 March 2022, 4 years ago.
What is the penalty if Tac Engineering 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 Tac Engineering 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.