- Companies
- Finishing trades
- London
- Zader Limited
Zader Limited
- Company number
- 13770406
- Incorporated
- 29 Nov 20214 years trading
- Registered office
- 21 Academia Way, London, N17 8HE
- Nature of business
- Other building completion and finishing
Zader Limited is a 4-year-old private limited company registered in London, company number 13770406, one of 3,947 building finishing companies in London. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £8,073 (+147.2%) on the year before, to £14K.
- Net assets rose in 3 of 3 year-on-year comparisons on record.
- Current assets of £20K against £6,748 owed within a year: 3.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £14K | £20K | £6,748 | 1 | |
| 30 Sep 2024 | £5,483 | £9,654 | £4,171 | 1 | |
| 30 Sep 2023 | £5,139 | £8,270 | £3,131 | 1 | |
| 30 Sep 2022 | £5,106 | £7,995 | £2,889 | 1 |
Where Zader Limited is registered
The registered office is in London (N17), in the Haringey local authority area, London. Show N17 8HE on a map.
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What happens if Zader Limited 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 13770406
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 November 2021 (4 years ago)
- Registered office
- 21 Academia Way, London, N17 8HE
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 18 September 2025
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 London
Other active building finishing companies registered in London.
- Zagiel London Ltd2015
- Zaid Property Development Limited2013
- Zain Construction Ltd2009
- Zakriya Construction Limited2020
- Zana Construction Limited2018
- Zapa Architectural Systems Ltd2026
- Zareena Services Ltd2026
- Zatify Ltd2025
All building finishing companies in London · All trades in London · Finishing trades across the UK
Frequently asked questions
When are Zader Limited's accounts due?
Zader Limited's next accounts are due at Companies House by 30 June 2027 (in 261 days), covering the period to 30 September 2026.
When is Zader Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Zader Limited still trading?
Zader Limited is listed as active on the Companies House register (checked 12 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 Zader Limited do?
Zader Limited is registered under Other building completion and finishing (SIC 43390).
How old is Zader Limited?
Zader Limited was incorporated on 29 November 2021, 4 years ago.
What is the penalty if Zader Limited 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 Zader Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.