- Companies
- Finishing trades
- London
- Justaskj Ltd
Justaskj Ltd
- Company number
- 07055497
- Incorporated
- 23 Oct 200916 years trading
- Registered office
- Flat 2, 55 Saxon Road,South Norwood Flat 2, 55 Saxon Road, London, SE25 5EH
- Nature of business
- Other building completion and finishing
Justaskj Ltd is a 16-year-old private limited company registered in London, company number 07055497, one of 3,947 building finishing companies in London. Companies House shows its accounts as overdue: they were due on 30 June 2026.
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 £12K (+80%) on the year before, to -£3,105.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2015 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2024 | -£3,105 | £3,139 | £11K | 1 | |
| 30 Sep 2023 | -£16K | £508 | £21K | 1 | |
| 30 Sep 2022 | £16K | £1,103 | £29K | 1 | |
| 30 Sep 2021 | £13K | £912 | £26K | 2 | |
| 30 Sep 2020 | £13K | £547 | £14K | 1 | |
| 30 Sep 2019 | £1,377 | £4,868 | |||
| 30 Sep 2018 | £6,198 | £1,176 | £8,151 | ||
| 30 Sep 2017 | -£5,360 | £1,680 | £1,680 | £7,844 | |
| 30 Sep 2016 | -£3,052 | £278 | £278 | £3,591 | |
| 30 Sep 2015 | -£3,170 | £1,709 | £1,709 | £4,913 |
Where Justaskj Ltd is registered
The registered office is in London (SE25), in the Croydon local authority area, London. Show SE25 5EH on a map.
Other trade companies in SE25
- Luna Plumbing LtdPlumbers and heating engineers
- Mendivra LtdJoiners and carpenters
- Squeaky Mastery Services LtdCleaning companies
- MM(P)M LtdProperty developers
- Meysam Electrical LtdElectricians
- Madej Property Maintenance LtdFinishing trades
- Leonardo Bespoke Joinery LtdJoiners and carpenters
- GCS Electrical Services LimitedElectricians
What happens if Justaskj Ltd files late
If the accounts reach Companies House today, the late filing penalty is £750 (£1,500 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2026 to 31 Jul 2026 | £150 |
| 1 to 3 months late | 1 Aug 2026 to 30 Sep 2026 | £375 |
| 3 to 6 months late | 1 Oct 2026 to 31 Dec 2026 | £750 |
| More than 6 months late | From 1 Jan 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2026 | £200 |
| 3 months late | 30 Dec 2026 | another £200 |
| 6 months late | 30 Mar 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 2027 | 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
- 07055497
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 October 2009 (16 years ago)
- Registered office
- Flat 2, 55 Saxon Road,South Norwood Flat 2, 55 Saxon Road, London, SE25 5EH
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2024
- Last confirmation statement
- 23 October 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.
- Juwel Builders Ltd2022
- JWK Properties Limited2009
- Jy Marble & Granite Ltd2008
- Jyp Property Solution Ltd2023
- K & G Team Ltd2023
- K & S Fire Protection Ltd2025
- K Cross Services Ltd2026
- K K Contractors Limited2012
All building finishing companies in London · All trades in London · Finishing trades across the UK
Frequently asked questions
When are Justaskj Ltd's accounts due?
Justaskj Ltd's accounts were due at Companies House on 30 June 2026 and the register shows them as overdue.
When is Justaskj Ltd's CT600 due?
The CT600 for the period to 30 September 2025 is due at HMRC by 30 September 2026, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2026.
Is Justaskj Ltd still trading?
Justaskj Ltd is listed as active on the Companies House register (checked 13 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 Justaskj Ltd do?
Justaskj Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Justaskj Ltd?
Justaskj Ltd was incorporated on 23 October 2009, 16 years ago.
What is the penalty if Justaskj 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 Justaskj Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.