- Companies
- Finishing trades
- Bracknell
- Kja Building Services Ltd
Kja Building Services Ltd
- Company number
- 07882550
- Incorporated
- 14 Dec 201114 years trading
- Registered office
- 9 Russell Close, Bracknell, RG12 7FE
- Nature of business
- Other building completion and finishing
Kja Building Services Ltd is a 14-year-old private limited company registered in Bracknell, company number 07882550, one of 53 building finishing companies in Bracknell. Its next accounts are due at Companies House on 22 December 2026, and the CT600 for the period to 22 March 2026 is due at HMRC on 22 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Kja Building Services LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 down £5,420 (-34.2%) on the year before, to £10K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £25K against £16K owed within a year: 1.5 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 29 Mar 2025 | £10K | £25K | £16K | 1 | |
| 30 Mar 2024 | £16K | £35K | £22K | 1 | |
| 31 Mar 2023 | £22K | £110K | £89K | 2 | |
| 31 Mar 2022 | £8,434 | £74K | £67K | 2 | |
| 31 Mar 2021 | £147 | £52K | £53K | 1 | |
| 31 Mar 2020 | £13K | £50K | £43K | 1 | |
| 31 Mar 2019 | £16K | £30K | £24K | 1 | |
| 27 Mar 2019 | £16K | £30K | £25K | 1 | |
| 31 Mar 2018 | £370 | £21K | £24K | £25K | 1 |
| 31 Mar 2017 | £251 | £3,967 | £8,123 | £9,503 | 1 |
Where Kja Building Services Ltd is registered
The registered office is in Bracknell (RG12), in the Bracknell Forest local authority area, South East. Show RG12 7FE on a map.
Other trade companies in RG12
- Am Buildcraft LtdBuilders
- JD Decor LtdPainters and decorators
- Eight10 Works LtdBuilders
- MD Electrical Pro LimitedMachinery repair and installation
- T2Core LtdElectricians
- Pageroll Auto Company LimitedMechanics and garages
- Alvantage LtdMachinery repair and installation
- Apex Towing & Welfare Services LtdMachinery repair and installation
What happens if Kja Building Services 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 22 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 23 Dec 2026 to 22 Jan 2027 | £150 |
| 1 to 3 months late | 23 Jan 2027 to 22 Mar 2027 | £375 |
| 3 to 6 months late | 23 Mar 2027 to 22 Jun 2027 | £750 |
| More than 6 months late | From 23 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 23 Mar 2027 | £200 |
| 3 months late | 22 Jun 2027 | another £200 |
| 6 months late | 22 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 22 Mar 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
- 07882550
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 December 2011 (14 years ago)
- Registered office
- 9 Russell Close, Bracknell, RG12 7FE
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 22 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 29 March 2025
- Last confirmation statement
- 11 December 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 Bracknell
Other active building finishing companies registered in Bracknell.
- M P Construction (Berkshire) Ltd2009
- Milestone Windows Ltd2007
- MMH Roofing & Property Services Ltd2026
- MP Pro Tiling Ltd2022
- MS Drylining Ltd2023
- MZ Completion and Finishing Ltd2025
- Nelly's Construction Ltd2017
- Renov8 & Refurb Ltd2026
All building finishing companies in Bracknell · All trades in Bracknell · Finishing trades across the UK
Frequently asked questions
When are Kja Building Services Ltd's accounts due?
Kja Building Services Ltd's next accounts are due at Companies House by 22 December 2026 (in 70 days), covering the period to 22 March 2026.
When is Kja Building Services Ltd's CT600 due?
The CT600 for the period to 22 March 2026 is due at HMRC by 22 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 23 December 2026.
Is Kja Building Services Ltd still trading?
Kja Building Services 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 Kja Building Services Ltd do?
Kja Building Services Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Kja Building Services Ltd?
Kja Building Services Ltd was incorporated on 14 December 2011, 14 years ago.
What is the penalty if Kja Building Services 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 Kja Building Services 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.