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  4. M20 Construction Ltd

M20 Construction Ltd

ActiveUnaudited abridged accountsProperty developersManchester
Company number
15125839
Incorporated
8 Sep 20233 years trading
Registered office
111 Parkfield Street, Manchester, M14 7PT
Nature of business
Development of building projects
Accounts
Overdue
Were due 30 Sep 2026
Checked with Companies House 12 Oct 2026

M20 Construction Ltd is a 3-year-old private limited company registered in Manchester, company number 15125839, one of 1,222 property development companies in Manchester. Companies House shows its accounts as overdue: they were due on 30 September 2026.

Key dates

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

Accounts due
30 Sep 2026
Overdue by 12 days
For the period to 31 Dec 2025
CT600 due (first of two)
30 Sep 2026
Date passed (HMRC does not publish filings)
Period 1 Oct 2024 to 30 Sep 2025
CT600 due (second of two)
31 Dec 2026
in 80 days
Period 1 Oct 2025 to 31 Dec 2025
Corporation tax payment
1 Oct 2026
Date passed
9 months and 1 day after the period end
Confirmation statement
21 Sep 2026
Overdue by 21 days
Last made up to 7 Sep 2025

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Where M20 Construction Ltd is registered

M20 Construction Ltd's registered office on a map of the UK

The registered office is in Manchester (M14), in the Manchester local authority area, North West. Show M14 7PT on a map.

Other trade companies in M14

What happens if M20 Construction Ltd files late

If the accounts reach Companies House today, the late filing penalty is £150 (£300 if last year's accounts were also late). It rises at each step below.

Companies HouseAccounts deliveredPenalty
Up to 1 month late1 Oct 2026 to 31 Oct 2026£150
1 to 3 months late1 Nov 2026 to 31 Dec 2026£375
3 to 6 months late1 Jan 2027 to 31 Mar 2027£750
More than 6 months lateFrom 1 Apr 2027£1,500

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

HMRC (CT600)FromPenalty
1 day late1 Jan 2027£200
3 months late31 Mar 2027another £200
6 months late30 Jun 2027HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 Dec 2027another 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
15125839
Status
Active
Company type
Private limited company
Incorporated
8 September 2023 (3 years ago)
Registered office
111 Parkfield Street, Manchester, M14 7PT
Nature of business
Development of building projects (SIC 41100)
Year end
31 December (accounting reference date)
Accounts type
Unaudited abridged
Last accounts made up to
30 September 2024
Last confirmation statement
7 September 2025

Filing notes for property development companies

Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.

Similar companies in Manchester

Other active property development companies registered in Manchester.

All property development companies in Manchester · All trades in Manchester · Property developers across the UK

Frequently asked questions

When are M20 Construction Ltd's accounts due?

M20 Construction Ltd's accounts were due at Companies House on 30 September 2026 and the register shows them as overdue.

When is M20 Construction 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 September 2025, due by 30 September 2026, and one for the period to 31 December 2025, due by 31 December 2026. Corporation tax is payable 9 months and 1 day after the end of each.

Is M20 Construction Ltd still trading?

M20 Construction Ltd is listed as active on the Companies House register (checked 12 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 M20 Construction Ltd do?

M20 Construction Ltd is registered under Development of building projects (SIC 41100).

How old is M20 Construction Ltd?

M20 Construction Ltd was incorporated on 8 September 2023, 3 years ago.

What is the penalty if M20 Construction 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 M20 Construction 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, rechecked 12 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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