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  4. Diamond-PFP Limited

Diamond-PFP Limited

ActiveNo accounts filed yet accountsInstallersMansfield
Company number
16413005
Incorporated
28 Apr 20251 year trading
Registered office
24 Bakewell Walk, Mansfield, NG18 3PY
Nature of business
Other construction installation
Accounts due in
108 days
28 Jan 2027
From the Companies House register, 1 Oct 2026

Diamond-PFP Limited is a 1-year-old private limited company registered in Mansfield, company number 16413005, one of 49 installation companies (insulation, lifts, shutters and similar) in Mansfield. Its next accounts are due at Companies House on 28 January 2027, and its first CT600 is due at HMRC on 27 April 2027.

Key dates

This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.

Accounts due
28 Jan 2027
in 108 days
For the period to 30 Apr 2026
CT600 due (first of two)
27 Apr 2027
in 197 days
Period 28 Apr 2025 to 27 Apr 2026
CT600 due (second of two)
30 Apr 2027
in 200 days
Period 28 Apr 2026 to 30 Apr 2026
Corporation tax payment
1 Feb 2027
in 112 days
9 months and 1 day after the period end
Confirmation statement
11 May 2027
in 211 days
Last made up to 27 Apr 2026

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Where Diamond-PFP Limited is registered

Diamond-PFP Limited's registered office on a map of the UK

The registered office is in Mansfield (NG18), in the Mansfield local authority area, East Midlands. Show NG18 3PY on a map.

Other trade companies in NG18

What happens if Diamond-PFP 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 28 January 2027.

Companies HouseAccounts deliveredPenalty
Up to 1 month late29 Jan 2027 to 28 Feb 2027£150
1 to 3 months late1 Mar 2027 to 28 Apr 2027£375
3 to 6 months late29 Apr 2027 to 28 Jul 2027£750
More than 6 months lateFrom 29 Jul 2027£1,500

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

HMRC (CT600)FromPenalty
1 day late1 May 2027£200
3 months late30 Jul 2027another £200
6 months late30 Oct 2027HMRC estimates the tax and adds 10% of the unpaid tax
12 months late30 Apr 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
16413005
Status
Active
Company type
Private limited company
Incorporated
28 April 2025 (1 year ago)
Registered office
24 Bakewell Walk, Mansfield, NG18 3PY
Nature of business
Other construction installation (SIC 43290)
Year end
30 April (accounting reference date)
Accounts type
No accounts filed yet
Last confirmation statement
27 April 2026

Filing notes for installation companies (insulation, lifts, shutters and similar)

Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.

Similar companies in Mansfield

Other active installation companies (insulation, lifts, shutters and similar) registered in Mansfield.

All installation companies (insulation, lifts, shutters and similar) in Mansfield · All trades in Mansfield · Installers across the UK

Frequently asked questions

When are Diamond-PFP Limited's accounts due?

Diamond-PFP Limited's next accounts are due at Companies House by 28 January 2027 (in 108 days), covering the period to 30 April 2026.

When is Diamond-PFP Limited's CT600 due?

The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 27 April 2026, due by 27 April 2027, and one for the period to 30 April 2026, due by 30 April 2027. Corporation tax is payable 9 months and 1 day after the end of each.

Is Diamond-PFP Limited still trading?

Diamond-PFP 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 Diamond-PFP Limited do?

Diamond-PFP Limited is registered under Other construction installation (SIC 43290).

How old is Diamond-PFP Limited?

Diamond-PFP Limited was incorporated on 28 April 2025, 1 year ago.

What is the penalty if Diamond-PFP 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 Diamond-PFP Limited 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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