- Companies
- Finishing trades
- Harrow
- A2Z Contracts Ltd
A2Z Contracts Ltd
- Company number
- 17459247
- Incorporated
- 15 Sep 2026
- Registered office
- 28 Savoy Court, Station Road, Harrow, HA2 6BU
- Nature of business
- Other building completion and finishing; Combined facilities support activities; General cleaning of buildings
A2Z Contracts Ltd is a newly incorporated private limited company registered in Harrow, company number 17459247, one of 251 building finishing companies in Harrow. Its next accounts are due at Companies House on 15 June 2028, and its first CT600 is due at HMRC on 14 September 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 A2Z Contracts Ltd is registered
The registered office is in Harrow (HA2), in the Harrow local authority area, London. Show HA2 6BU on a map.
Other trade companies in HA2
- KJP Engineering LtdElectricians
- JNJ Engineering LimitedCivil engineering
- Notting Hill Sew LtdRepair services
- Grandwellautos LtdMotor traders
- Multisteel Powdercoating LtdPainters and decorators
- Neon Systems LtdElectricians
- Firstclass Facilities LtdCleaning companies
- PMD Construct LtdBuilders
What happens if A2Z Contracts 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 15 June 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 16 Jun 2028 to 15 Jul 2028 | £150 |
| 1 to 3 months late | 16 Jul 2028 to 15 Sep 2028 | £375 |
| 3 to 6 months late | 16 Sep 2028 to 15 Dec 2028 | £750 |
| More than 6 months late | From 16 Dec 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2028 | £200 |
| 3 months late | 30 Dec 2028 | another £200 |
| 6 months late | 30 Mar 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 17459247
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 September 2026
- Registered office
- 28 Savoy Court, Station Road, Harrow, HA2 6BU
- Nature of business
- Other building completion and finishing (SIC 43390)
Combined facilities support activities (SIC 81100)
General cleaning of buildings (SIC 81210) - Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Harrow
Other active building finishing companies registered in Harrow.
- Abbey Mac Home Improvements Limited2007
- Able Plant Services Ltd.2000
- Acintya (GB) Limited2010
- Adam Scott Roofing & Building Ltd2021
- Adm Building Solutions Ltd2024
- Adonis Multi Service Ltd2025
- Adroit Bros Ltd2019
- Adroit Brothers Contractors Ltd2017
All building finishing companies in Harrow · All trades in Harrow · Finishing trades across the UK
Frequently asked questions
When are A2Z Contracts Ltd's accounts due?
A2Z Contracts Ltd's next accounts are due at Companies House by 15 June 2028 (in 612 days), covering the period to 30 September 2027.
When is A2Z Contracts 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 14 September 2027, due by 14 September 2028, and one for the period to 30 September 2027, due by 30 September 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is A2Z Contracts Ltd still trading?
A2Z Contracts 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 A2Z Contracts Ltd do?
A2Z Contracts Ltd is registered under Other building completion and finishing (SIC 43390); Combined facilities support activities (SIC 81100); General cleaning of buildings (SIC 81210).
How old is A2Z Contracts Ltd?
A2Z Contracts Ltd was incorporated on 15 September 2026, less than a year ago.
What is the penalty if A2Z Contracts 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 A2Z Contracts 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.