- Company number
- 17043282
- Incorporated
- 19 Feb 2026
- Registered office
- 42 Repton Road, Harrow, HA3 9QD
- Nature of business
- Construction of commercial buildings
Aiv Contractors Ltd is a newly incorporated private limited company registered in Harrow, company number 17043282, one of 793 building contractors in Harrow. Its next accounts are due at Companies House on 19 November 2027, and its first CT600 is due at HMRC on 18 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 Aiv Contractors Ltd is registered
The registered office is in Harrow (HA3), in the Harrow local authority area, London. Show HA3 9QD on a map.
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- Asr234 LimitedCivil engineering
- Shine Bright With NV LtdMechanics and garages
- Direct Sparks LtdMachinery repair and installation
- Meral Decoration & Maintenance LtdPainters and decorators
- Add22 LtdCivil engineering
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Also registered at this address
1 other company uses the same registered office as Aiv Contractors Ltd.
- VDD Contractor LtdBuilders
What happens if Aiv Contractors 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 19 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 20 Nov 2027 to 19 Dec 2027 | £150 |
| 1 to 3 months late | 20 Dec 2027 to 19 Feb 2028 | £375 |
| 3 to 6 months late | 20 Feb 2028 to 19 May 2028 | £750 |
| More than 6 months late | From 20 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
- 17043282
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 February 2026
- Registered office
- 42 Repton Road, Harrow, HA3 9QD
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 28 February (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 Harrow
Other active building contractors registered in Harrow.
- Aj Maintenance Services Limited2019
- Ak Builderss Ltd2021
- Akm Construction 2023 Ltd2023
- Akoni Kitchen & Bathrooms Ltd2025
- Al Steelfixing Ltd2021
- Alan C Ford (Roy Road) Ltd2020
- Alcomfix Ltd2026
- Ald Creators for Building and Decoration Ltd2023
All building contractors in Harrow · All trades in Harrow · Builders across the UK
Frequently asked questions
When are Aiv Contractors Ltd's accounts due?
Aiv Contractors Ltd's next accounts are due at Companies House by 19 November 2027 (in 402 days), covering the period to 28 February 2027.
When is Aiv Contractors 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 18 February 2027, due by 18 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 Aiv Contractors Ltd still trading?
Aiv Contractors 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 Aiv Contractors Ltd do?
Aiv Contractors Ltd is registered under Construction of commercial buildings (SIC 41201).
How old is Aiv Contractors Ltd?
Aiv Contractors Ltd was incorporated on 19 February 2026, less than a year ago.
What is the penalty if Aiv Contractors 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 Aiv Contractors 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.