- Company number
- 14454965
- Incorporated
- 1 Nov 20223 years trading
- Registered office
- Sunnydene 14 Hill Street, Stogumber, Taunton, Somerset, TA4 3TD
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings
Ac Construction SW Ltd is a 3-year-old private limited company registered in Taunton, company number 14454965, one of 137 building contractors in Taunton. Its next accounts are due at Companies House on 30 November 2026, and its first CT600 is due at HMRC on 30 November 2026.
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 up £14K (+84.4%) on the year before, to -£2,515.
- Current assets of £42K against £107K owed within a year: 0.4 times cover.
- 2 employees on average, down from 4 the year before.
- Balance sheets on record for 2 years, 2023 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2024 | -£2,515 | £15K | £42K | £107K | 2 |
| 30 Nov 2023 | -£16K | £9,316 | £57K | £112K | 4 |
Where Ac Construction SW Ltd is registered
The registered office is in Taunton (TA4), in the Somerset local authority area, South West. Show TA4 3TD on a map.
Other trade companies in TA4
- JC Autoworx & Performance LimitedMechanics and garages
- Corridor Construction LimitedBuilders
- Quantock Sealants LtdFinishing trades
- Clarity Restoration LtdFinishing trades
- West Country Mechanical and Electrical Services LtdElectricians
- Cox's Car and Commercial LtdMechanics and garages
- Mass Automotive LimitedMotor traders
- V Art Engineering LtdCivil engineering
What happens if Ac Construction SW 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 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 14454965
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 November 2022 (3 years ago)
- Registered office
- Sunnydene 14 Hill Street, Stogumber, Taunton, Somerset, TA4 3TD
- 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 2024
- Last confirmation statement
- 31 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 Taunton
Other active building contractors registered in Taunton.
- Acorn Developments (SW) Limited2003
- Adams Building Contractors (Somerset) Limited2016
- Adcombe Developments Limited2007
- Adsborough Builders (Taunton) Limited2014
- All Roofing & Building Services S.W. Ltd2026
- Allwood Timber Construction Limited2018
- Anthony Branfield Construction Limited2023
- Ap Construction and Partners Ltd2016
All building contractors in Taunton · All trades in Taunton · Builders across the UK
Frequently asked questions
When are Ac Construction SW Ltd's accounts due?
Ac Construction SW Ltd's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Ac Construction SW 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 November 2025, due by 30 November 2026, and one for the period to 28 February 2026, due by 28 February 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Ac Construction SW Ltd still trading?
Ac Construction SW 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 Ac Construction SW Ltd do?
Ac Construction SW Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is Ac Construction SW Ltd?
Ac Construction SW Ltd was incorporated on 1 November 2022, 3 years ago.
What is the penalty if Ac Construction SW 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 Ac Construction SW 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.