- Company number
- 17059417
- Incorporated
- 27 Feb 2026
- Registered office
- 2ND Floor Compton House, 29-33 Church Road, Stanmore, HA7 4AR
- Nature of business
- Construction of domestic buildings; Other letting and operating of own or leased real estate
KMP Sons Ltd is a newly incorporated private limited company registered in Stanmore, company number 17059417, one of 198 building contractors in Stanmore. Its next accounts are due at Companies House on 27 November 2027, and its first CT600 is due at HMRC on 26 February 2028.
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 KMP Sons Ltd is registered
The registered office is in Stanmore (HA7), in the Harrow local authority area, London. Show HA7 4AR on a map.
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Also registered at this address
9 other companies use the same registered office as KMP Sons Ltd.
- KMP ( Streatham) LimitedBuilders
- KMP (Brixton) LimitedBuilders
- KMP (Forest Gate) LimitedProperty developers
- KMP (High Wycombe) LimitedProperty developers
- KMP (Mitcham) LimitedBuilders
- KMP (Streatham Hill) LimitedBuilders
- KMP (Surrey Quays 2) LimitedBuilders
- KMP (Surrey Quays) LimitedProperty developers
- KMP (Sutton) LtdBuilders
What happens if KMP Sons 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 27 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 28 Nov 2027 to 27 Dec 2027 | £150 |
| 1 to 3 months late | 28 Dec 2027 to 27 Feb 2028 | £375 |
| 3 to 6 months late | 28 Feb 2028 to 27 May 2028 | £750 |
| More than 6 months late | From 28 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 2029 | 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
- 17059417
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 February 2026
- Registered office
- 2ND Floor Compton House, 29-33 Church Road, Stanmore, HA7 4AR
- Nature of business
- Construction of domestic buildings (SIC 41202)
Other letting and operating of own or leased real estate (SIC 68209) - Year end
- 28 February (accounting reference date)
- Accounts type
- No accounts filed yet
- Charges (mortgages)
- 1 outstanding of 1 registered
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 Stanmore
Other active building contractors registered in Stanmore.
- Krishnaa Construction Limited2020
- Kriv Construction Ltd2026
- KS Sypien Limited2007
- Laions Building Ltd2026
- Lewin Crown Ltd2020
- Lndys Property Ltd2026
- Logocraft Construction Ltd2025
- Lucasone Services Ltd2024
All building contractors in Stanmore · All trades in Stanmore · Builders across the UK
Frequently asked questions
When are KMP Sons Ltd's accounts due?
KMP Sons Ltd's next accounts are due at Companies House by 27 November 2027 (in 410 days), covering the period to 28 February 2027.
When is KMP Sons 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 26 February 2027, due by 26 February 2028, and one for the period to 28 February 2027, due by 28 February 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is KMP Sons Ltd still trading?
KMP Sons 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 KMP Sons Ltd do?
KMP Sons Ltd is registered under Construction of domestic buildings (SIC 41202); Other letting and operating of own or leased real estate (SIC 68209).
How old is KMP Sons Ltd?
KMP Sons Ltd was incorporated on 27 February 2026, less than a year ago.
What is the penalty if KMP Sons 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 KMP Sons 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.