- Company number
- 16775203
- Incorporated
- 9 Oct 20251 year trading
- Registered office
- 23 Maple Gardens, Edgware, HA8 0JQ
- Nature of business
- Construction of commercial buildings; Other building completion and finishing
Am Proserve Ltd is a 1-year-old private limited company registered in Edgware, company number 16775203, one of 358 building contractors in Edgware. Its next accounts are due at Companies House on 9 July 2027, and its first CT600 is due at HMRC on 8 October 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 Am Proserve Ltd is registered
The registered office is in Edgware (HA8), in the Barnet local authority area, London. Show HA8 0JQ on a map.
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What happens if Am Proserve 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 9 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 10 Jul 2027 to 9 Aug 2027 | £150 |
| 1 to 3 months late | 10 Aug 2027 to 9 Oct 2027 | £375 |
| 3 to 6 months late | 10 Oct 2027 to 9 Jan 2028 | £750 |
| More than 6 months late | From 10 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 16775203
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 October 2025 (1 year ago)
- Registered office
- 23 Maple Gardens, Edgware, HA8 0JQ
- Nature of business
- Construction of commercial buildings (SIC 41201)
Other building completion and finishing (SIC 43390) - Year end
- 31 October (accounting reference date)
- Accounts type
- No accounts filed yet
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 Edgware
Other active building contractors registered in Edgware.
- Amg Painting Ltd2025
- Ananya Construction Limited2026
- Anddservices Ltd2024
- Angel&Gabriel Ltd Ltd2025
- Annexe Spaces UK Limited2022
- Ao Builders Ltd2025
- Ard@Agd Ltd2019
- Arghand Ltd2022
All building contractors in Edgware · All trades in Edgware · Builders across the UK
Frequently asked questions
When are Am Proserve Ltd's accounts due?
Am Proserve Ltd's next accounts are due at Companies House by 9 July 2027 (in 269 days), covering the period to 31 October 2026.
When is Am Proserve 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 8 October 2026, due by 8 October 2027, and one for the period to 31 October 2026, due by 31 October 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Am Proserve Ltd still trading?
Am Proserve 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 Am Proserve Ltd do?
Am Proserve Ltd is registered under Construction of commercial buildings (SIC 41201); Other building completion and finishing (SIC 43390).
How old is Am Proserve Ltd?
Am Proserve Ltd was incorporated on 9 October 2025, 1 year ago.
What is the penalty if Am Proserve 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 Am Proserve 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.