- Companies
- Builders
- Biggleswade
- Mackesy Limited
Mackesy Limited
- Company number
- 13211721
- Incorporated
- 18 Feb 20215 years trading
- Registered office
- Estate Office Southill Park, Southill, Biggleswade, SG18 9LJ
- Nature of business
- Construction of commercial buildings
Mackesy Limited is a 5-year-old private limited company registered in Biggleswade, company number 13211721, one of 27 building contractors in Biggleswade. 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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Where Mackesy Limited is registered
The registered office is in Biggleswade (SG18), in the Central Bedfordshire local authority area, East of England. Show SG18 9LJ on a map.
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- Khyne Homes LimitedProperty developers
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Also registered at this address
2 other companies use the same registered office as Mackesy Limited.
- CGT Developments Xxxxvii LimitedProperty developers
- Harrowden Developments LimitedProperty developers
What happens if Mackesy 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 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
- 13211721
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 February 2021 (5 years ago)
- Registered office
- Estate Office Southill Park, Southill, Biggleswade, SG18 9LJ
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 21 July 2026
- Charges (mortgages)
- 1 outstanding of 2 registered
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 Biggleswade
Other active building contractors registered in Biggleswade.
- Marvel Contractors Limited1974
- MB Brickwork Construction Limited2020
- Nexus Construction Consulting Ltd2025
- PJ Gilchrist General Building Ltd2017
- R S Heaps Ltd2013
- Renovation Homes Limited2022
- RMC Property Maintenance & Landscape Limited2025
- Scurfield & Long Ltd.2018
All building contractors in Biggleswade · All trades in Biggleswade · Builders across the UK
Frequently asked questions
When are Mackesy Limited's accounts due?
Mackesy Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Mackesy Limited'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 Mackesy Limited still trading?
Mackesy 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 Mackesy Limited do?
Mackesy Limited is registered under Construction of commercial buildings (SIC 41201).
How old is Mackesy Limited?
Mackesy Limited was incorporated on 18 February 2021, 5 years ago.
What is the penalty if Mackesy 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 Mackesy 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.