- Company number
- 15486171
- Incorporated
- 13 Feb 20242 years trading
- Registered office
- 5 Dove Close, Wetherby, West Yorkshire, LS22 7YQ
- Nature of business
- Construction of domestic buildings
Ac & Son Building Services Limited is a 2-year-old private limited company registered in Wetherby, company number 15486171, one of 33 building contractors in Wetherby. Its next accounts are due at Companies House on 30 November 2027, and the CT600 for the period to 28 February 2027 is due at HMRC on 28 February 2028.
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 £22K on the year before, to £23K.
- Current assets of £122K against £95K owed within a year: 1.3 times cover.
- 4 employees on average during the year.
- Balance sheets on record for 2 years, 2025 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2026 | £23K | £122K | £95K | 4 | |
| 28 Feb 2025 | £299 | £52K | £46K | 4 |
Where Ac & Son Building Services Limited is registered
The registered office is in Wetherby (LS22), in the Leeds local authority area, Yorkshire and The Humber. Show LS22 7YQ on a map.
Other trade companies in LS22
- L T Construction Services LimitedBuilders
- Smart Film Yorkshire LtdMechanics and garages
- Yorkshire Rescue Commercial LimitedMechanics and garages
- Revive Co Specialist Cleaning LtdCleaning companies
- Northstone Building Company LtdBuilders
- Morris Construction Group LtdProperty developers
- Clear Vision Scaffolding LtdScaffolders
- 1ST Automotive LtdMotor traders
What happens if Ac & Son Building Services Limited 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 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2027 to 31 Dec 2027 | £150 |
| 1 to 3 months late | 1 Jan 2028 to 29 Feb 2028 | £375 |
| 3 to 6 months late | 1 Mar 2028 to 31 May 2028 | £750 |
| More than 6 months late | From 1 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 15486171
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 February 2024 (2 years ago)
- Registered office
- 5 Dove Close, Wetherby, West Yorkshire, LS22 7YQ
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 29 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2026
- Last confirmation statement
- 8 September 2026
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 Wetherby
Other active building contractors registered in Wetherby.
- Atk Building Solutions Ltd2019
- Axal Services Ltd2016
- Aztech Construction Limited2013
- Bko Developments Limited2025
- CC Site Services and Management Limited2025
- D J Hemingway Limited2020
- Efm (UK) Limited2009
- Hartforth Homes (Developments) Limited2019
All building contractors in Wetherby · All trades in Wetherby · Builders across the UK
Frequently asked questions
When are Ac & Son Building Services Limited's accounts due?
Ac & Son Building Services Limited's next accounts are due at Companies House by 30 November 2027 (in 413 days), covering the period to 28 February 2027.
When is Ac & Son Building Services Limited's CT600 due?
The CT600 for the period to 28 February 2027 is due at HMRC by 28 February 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2027.
Is Ac & Son Building Services Limited still trading?
Ac & Son Building Services Limited 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 & Son Building Services Limited do?
Ac & Son Building Services Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Ac & Son Building Services Limited?
Ac & Son Building Services Limited was incorporated on 13 February 2024, 2 years ago.
What is the penalty if Ac & Son Building Services Limited 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 & Son Building Services Limited 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.