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- Liverpool
- Allgate Services Ltd
Company profile · Plumbers and heating engineers
Allgate Services Ltd
Allgate Services Ltd is a newly incorporated private limited company registered in Liverpool, company number 16859662, one of 377 plumbing and heating companies in Liverpool. Its next accounts are due at Companies House on 17 August 2027, and its first CT600 is due at HMRC on 16 November 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.
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Where Allgate Services Ltd is registered
The registered office is in Liverpool (L31), in the Sefton local authority area, North West. Show L31 8AR on a map.
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- RH Roofing Solutions LtdBuilders
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- Toprank Lifting LtdBuilders
- Powercurve LtdElectricians
What happens if Allgate Services 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 17 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 18 Aug 2027 to 17 Sep 2027 | £150 |
| 1 to 3 months late | 18 Sep 2027 to 17 Nov 2027 | £375 |
| 3 to 6 months late | 18 Nov 2027 to 17 Feb 2028 | £750 |
| More than 6 months late | From 18 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 16859662
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 November 2025
- Registered office
- 57 Rosslyn Avenue, Liverpool, L31 8AR
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 November (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Liverpool
Other active plumbing and heating companies registered in Liverpool.
- Alliance Eco Installations Ltd2024
- Alliance Plumbing Ltd2025
- Ally Engineering Limited2021
- Alpha Energy Solutions Ltd2025
- Amak Heating Limited2022
- Amd Gas Limited2024
- Anas Plumbing Ltd2025
- Andrew Harvey T/A Ah Plumbing & Building Services Ltd2012
All plumbing and heating companies in Liverpool · All trades in Liverpool · Plumbers and heating engineers across the UK
Frequently asked questions
When are Allgate Services Ltd's accounts due?
Allgate Services Ltd's next accounts are due at Companies House by 17 August 2027 (in 309 days), covering the period to 30 November 2026.
When is Allgate Services 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 16 November 2026, due by 16 November 2027, and one for the period to 30 November 2026, due by 30 November 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Allgate Services Ltd still trading?
Allgate Services 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 Allgate Services Ltd do?
Allgate Services Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Allgate Services Ltd?
Allgate Services Ltd was incorporated on 17 November 2025, less than a year ago.
What is the penalty if Allgate Services 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 Allgate Services Ltd 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.