- Companies
- Specialist contractors
- Carshalton
- NK Services (2014) Limited
NK Services (2014) Limited
- Company number
- 09001661
- Incorporated
- 17 Apr 201412 years trading
- Registered office
- 19 Oaks Way, Carshalton, SM5 4NQ
- Nature of business
- Other specialised construction activities n.e.c.
NK Services (2014) Limited is a 12-year-old private limited company registered in Carshalton, company number 09001661, one of 22 specialist construction companies in Carshalton. Its next accounts are due at Companies House on 30 December 2026, and the CT600 for the period to 30 March 2026 is due at HMRC on 30 March 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 £50K (+199%) on the year before, to £25K.
- Net assets rose in 4 of 7 year-on-year comparisons on record.
- Current assets of £88K against £80K owed within a year: 1.1 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 9 years, 2015 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £25K | £88K | £80K | 2 | |
| 31 Mar 2024 | -£25K | £18K | £29K | £45K | 2 |
| 31 Mar 2023 | -£9,823 | £0 | £55K | £51K | 2 |
| 31 Mar 2022 | £307 | £9,874 | £61K | £43K | 2 |
| 31 Mar 2021 | £223 | £15K | £40K | £25K | 3 |
| 31 Mar 2020 | £32K | £43K | £67K | £59K | 4 |
| 31 Mar 2019 | £12K | £14K | £28K | £36K | 4 |
| 31 Mar 2016 | £22K | £8,672 | £9,508 | £22K | |
| 31 Mar 2015 | £21K | £3,202 | £5,553 | £8,385 |
Where NK Services (2014) Limited is registered
The registered office is in Carshalton (SM5), in the Sutton local authority area, London. Show SM5 4NQ on a map.
Other trade companies in SM5
- Rich Detailz LtdMechanics and garages
- Sutton Motor and Garage LtdMechanics and garages
- Ecobuild Plumbing & Heating LtdPlumbers and heating engineers
- Aaircon Services LtdPlumbers and heating engineers
- Perthy Properties (Greenhills) LimitedProperty developers
- Jophp LimitedCleaning companies
- Pro-Type Roofing LtdRoofers
- Mic Cleaning LimitedCleaning companies
What happens if NK Services (2014) 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Dec 2026 to 30 Jan 2027 | £150 |
| 1 to 3 months late | 31 Jan 2027 to 30 Mar 2027 | £375 |
| 3 to 6 months late | 31 Mar 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 Mar 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 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
- 09001661
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 April 2014 (12 years ago)
- Registered office
- 19 Oaks Way, Carshalton, SM5 4NQ
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 17 April 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Carshalton
Other active specialist construction companies registered in Carshalton.
- PFC Property Maintenance Ltd2016
- Phoenix Electrical Group Limited2019
- R Lofts & Extensions Ltd2025
- Surepin (Southern) Limited1994
- TM Renovations Ltd2012
- W.H Driveways & Patios Ltd2014
- Abacairn Limited2006
- Bezlii Services Ltd2016
All specialist construction companies in Carshalton · All trades in Carshalton · Specialist contractors across the UK
Frequently asked questions
When are NK Services (2014) Limited's accounts due?
NK Services (2014) Limited's next accounts are due at Companies House by 30 December 2026 (in 78 days), covering the period to 30 March 2026.
When is NK Services (2014) Limited's CT600 due?
The CT600 for the period to 30 March 2026 is due at HMRC by 30 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 31 December 2026.
Is NK Services (2014) Limited still trading?
NK Services (2014) Limited 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 NK Services (2014) Limited do?
NK Services (2014) Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is NK Services (2014) Limited?
NK Services (2014) Limited was incorporated on 17 April 2014, 12 years ago.
What is the penalty if NK Services (2014) 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 NK Services (2014) Limited 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.