- Companies
- Specialist contractors
- Northampton
- RJ Carpenters Ltd
RJ Carpenters Ltd
- Company number
- 12106067
- Incorporated
- 16 Jul 20197 years trading
- Registered office
- Thistledown Barn Holcot Lane, Sywell, Northampton, Northamptonshire, NN6 0BG
- Nature of business
- Other specialised construction activities n.e.c.
RJ Carpenters Ltd is a 7-year-old private limited company registered in Northampton, company number 12106067, one of 258 specialist construction companies in Northampton. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 down £1,453 (-55.1%) on the year before, to £1,186.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- Current assets of £57K against £61K owed within a year: 0.9 times cover.
- 4 employees on average during the year.
- Balance sheets on record for 7 years, 2020 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £1,186 | £5,424 | £57K | £61K | 4 |
| 31 Mar 2025 | £2,639 | £4,352 | £88K | £91K | 4 |
| 31 Mar 2024 | £19K | £25K | £111K | £96K | 2 |
| 31 Mar 2023 | £5,245 | £12K | £55K | £54K | 1 |
| 31 Mar 2022 | £45K | £38K | £81K | £39K | 1 |
| 31 Jul 2021 | £43K | £36K | £79K | £34K | 0 |
| 31 Jul 2020 | £8,638 | £8,551 | £36K | £25K | 0 |
Where RJ Carpenters Ltd is registered
The registered office is in Northampton (NN6), in the North Northamptonshire local authority area, East Midlands. Show NN6 0BG on a map.
Other trade companies in NN6
- Fire & Rescue Solutions LtdMechanics and garages
- Wav Sales LimitedMotor traders
- Crease Lightening LimitedCleaning companies
- Noah Landscaping & Grounds Maintenance LtdLandscapers and gardeners
- A3 Exterior Cleaning LimitedCleaning companies
- JR Garden Solutions LtdLandscapers and gardeners
- Benbow Gardens LtdProperty developers
- Amirzoi Car Wash LimitedCleaning companies
Also registered at this address
2 other companies use the same registered office as RJ Carpenters Ltd.
- Hazard Heroes Northampton LtdCleaning companies
- LC Hedging and Grass Maintenance LtdLandscapers and gardeners
What happens if RJ Carpenters 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 31 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 12106067
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 July 2019 (7 years ago)
- Registered office
- Thistledown Barn Holcot Lane, Sywell, Northampton, Northamptonshire, NN6 0BG
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 1 December 2025
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 Northampton
Other active specialist construction companies registered in Northampton.
- Rolling Treads Ltd2018
- Rowlands Paving Ltd2016
- RS Construction and Build Ltd2025
- RS Project Controls Ltd2026
- RSB Fire Protection Ltd2009
- RTHT Construction Ltd2022
- S & D Paving 2011 Limited2011
- S&N Electrical Group Ltd2024
All specialist construction companies in Northampton · All trades in Northampton · Specialist contractors across the UK
Frequently asked questions
When are RJ Carpenters Ltd's accounts due?
RJ Carpenters Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is RJ Carpenters Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is RJ Carpenters Ltd still trading?
RJ Carpenters 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 RJ Carpenters Ltd do?
RJ Carpenters Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is RJ Carpenters Ltd?
RJ Carpenters Ltd was incorporated on 16 July 2019, 7 years ago.
What is the penalty if RJ Carpenters 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 RJ Carpenters 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.