- Company number
- 13195156
- Incorporated
- 11 Feb 20215 years trading
- Registered office
- 2 Millside, Shafton, Barnsley, S72 8NX
- Nature of business
- Construction of commercial buildings
Ja Civils Ltd is a 5-year-old private limited company registered in Barnsley, company number 13195156, one of 163 building contractors in Barnsley. Its next accounts are due at Companies House on 5 December 2026, and the CT600 for the period to 5 March 2026 is due at HMRC on 5 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 £37K (+45%) on the year before, to -£45K.
- Net assets rose in 1 of 3 year-on-year comparisons on record.
- Current assets of £49K against £119K owed within a year: 0.4 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 |
|---|---|---|---|---|---|
| 5 Mar 2025 | -£45K | £543 | £49K | £119K | 1 |
| 5 Mar 2024 | -£83K | £12K | £49K | £157K | 1 |
| 5 Mar 2023 | -£61K | £21 | £100K | £155K | 2 |
| 5 Mar 2022 | £5,136 | £140K | £139K | 1 |
Where Ja Civils Ltd is registered
The registered office is in Barnsley (S72), in the Barnsley local authority area, Yorkshire and The Humber. Show S72 8NX on a map.
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What happens if Ja Civils 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 5 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 Dec 2026 to 5 Jan 2027 | £150 |
| 1 to 3 months late | 6 Jan 2027 to 5 Mar 2027 | £375 |
| 3 to 6 months late | 6 Mar 2027 to 5 Jun 2027 | £750 |
| More than 6 months late | From 6 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 6 Mar 2027 | £200 |
| 3 months late | 5 Jun 2027 | another £200 |
| 6 months late | 5 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 5 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
- 13195156
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 February 2021 (5 years ago)
- Registered office
- 2 Millside, Shafton, Barnsley, S72 8NX
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 5 March (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 5 March 2025
- Last confirmation statement
- 29 January 2026
- Charges (mortgages)
- 2 outstanding of 3 registered
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Barnsley
Other active building contractors registered in Barnsley.
- Jacksons Building Contractors Limited2002
- Jir Construction Limited2006
- JPW Yorkshire Limited1997
- JSR Building Contractors Ltd2022
- K Waddington and Sons Roofing Contractors Limited1990
- K&R Installations Limited2022
- L Y Construction & Building Limited2015
- Lanyards Limited2020
All building contractors in Barnsley · All trades in Barnsley · Builders across the UK
Frequently asked questions
When are Ja Civils Ltd's accounts due?
Ja Civils Ltd's next accounts are due at Companies House by 5 December 2026 (in 53 days), covering the period to 5 March 2026.
When is Ja Civils Ltd's CT600 due?
The CT600 for the period to 5 March 2026 is due at HMRC by 5 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 6 December 2026.
Is Ja Civils Ltd still trading?
Ja Civils 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 Ja Civils Ltd do?
Ja Civils Ltd is registered under Construction of commercial buildings (SIC 41201).
How old is Ja Civils Ltd?
Ja Civils Ltd was incorporated on 11 February 2021, 5 years ago.
What is the penalty if Ja Civils 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 Ja Civils 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.