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  4. Epsilon Civil Engineering Ltd

Epsilon Civil Engineering Ltd

ActiveTotal exemption (full) accountsBuildersMilton Keynes
Company number
15902631
Incorporated
17 Aug 20242 years trading
Registered office
Flat 1,, 7 Brooklands Square, Milton Keynes, MK10 7NG
Nature of business
Construction of commercial buildings; Construction of domestic buildings; Construction of roads and motorways; Construction of water projects
Accounts due in
230 days
31 May 2027
Net assets
£23K
At 31 Aug 2025
Cash at bank
£23K
At 31 Aug 2025
Employees
1
Average during the year
From the Companies House register, 1 Oct 2026

Epsilon Civil Engineering Ltd is a 2-year-old private limited company registered in Milton Keynes, company number 15902631, one of 358 building contractors in Milton Keynes. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 2027.

Key dates

Worked out from the year end and filing history on the Companies House register.

Accounts due
31 May 2027
in 230 days
For the period to 31 Aug 2026
CT600 due
31 Aug 2027
in 322 days
Period 1 Sep 2025 to 31 Aug 2026
Corporation tax payment
1 Jun 2027
in 231 days
9 months and 1 day after the period end
Confirmation statement
30 Aug 2027
in 321 days
Last made up to 16 Aug 2026

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Financial snapshot, 2025

From the balance sheet at 31 August 2025, as filed at Companies House.

Net assets
£23K
Cash at bank
£23K
Current assets
£39K
Employees
1
Average during the year, including directors

Where Epsilon Civil Engineering Ltd is registered

Epsilon Civil Engineering Ltd's registered office on a map of the UK

The registered office is in Milton Keynes (MK10), in the Milton Keynes local authority area, South East. Show MK10 7NG on a map.

Other trade companies in MK10

What happens if Epsilon Civil 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 May 2027.

Companies HouseAccounts deliveredPenalty
Up to 1 month late1 Jun 2027 to 30 Jun 2027£150
1 to 3 months late1 Jul 2027 to 31 Aug 2027£375
3 to 6 months late1 Sep 2027 to 30 Nov 2027£750
More than 6 months lateFrom 1 Dec 2027£1,500

Penalties double if the accounts were also late the year before.

HMRC (CT600)FromPenalty
1 day late1 Sep 2027£200
3 months late30 Nov 2027another £200
6 months late29 Feb 2028HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 Aug 2028another 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
15902631
Status
Active
Company type
Private limited company
Incorporated
17 August 2024 (2 years ago)
Registered office
Flat 1,, 7 Brooklands Square, Milton Keynes, MK10 7NG
Nature of business
Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202)
Construction of roads and motorways (SIC 42110)
Construction of water projects (SIC 42910)
Year end
31 August (accounting reference date)
Accounts type
Total exemption (full)
Last accounts made up to
31 August 2025
Last confirmation statement
16 August 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.

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Frequently asked questions

When are Epsilon Civil Engineering Ltd's accounts due?

Epsilon Civil Engineering Ltd's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.

When is Epsilon Civil Engineering Ltd's CT600 due?

The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.

Is Epsilon Civil Engineering Ltd still trading?

Epsilon Civil 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 Epsilon Civil Engineering Ltd do?

Epsilon Civil Engineering Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202); Construction of roads and motorways (SIC 42110); Construction of water projects (SIC 42910).

How old is Epsilon Civil Engineering Ltd?

Epsilon Civil Engineering Ltd was incorporated on 17 August 2024, 2 years ago.

What is the penalty if Epsilon Civil 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 Epsilon Civil Engineering Ltd on Companies House for filed documents, officers and the full history.

Report an error on this page

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.

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