- Company number
- 12542359
- Incorporated
- 1 Apr 20206 years trading
- Registered office
- 82 Abbey Road, Edwinstowe, Mansfield, Notts, NG21 9LH
- Nature of business
- Roofing activities
JNB Flat Roofing Limited is a 6-year-old private limited company registered in Mansfield, company number 12542359, one of 23 roofing companies in Mansfield. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 down £12K (-97.2%) on the year before, to £356.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £25K against £38K owed within a year: 0.7 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | £356 | £2,218 | £25K | £38K | 1 |
| 30 Apr 2024 | £13K | £4,006 | £13K | £6,868 | 1 |
| 30 Apr 2023 | £24K | £7,853 | £7,882 | £8,924 | 1 |
| 30 Apr 2022 | £24K | £208 | £237 | £14K | 1 |
| 30 Apr 2021 | £16K | £1,982 | £11K | £7,580 | 1 |
Where JNB Flat Roofing Limited is registered
The registered office is in Mansfield (NG21), in the Newark and Sherwood local authority area, East Midlands. Show NG21 9LH on a map.
Other trade companies in NG21
- MSWF Retail LtdMotor traders
- D Nelson Electrical LimitedElectricians
- Hardback Tree Services LtdLandscapers and gardeners
- Evergreen Fencing & Landscapes LimitedLandscapers and gardeners
- Robin Hood Refrigeration LtdPlumbers and heating engineers
- Apex Armour Coatings LtdFinishing trades
- Pba Contracts LimitedInstallers
- Rainworth Roofing LimitedRoofers
What happens if JNB Flat Roofing 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 31 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 12542359
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 April 2020 (6 years ago)
- Registered office
- 82 Abbey Road, Edwinstowe, Mansfield, Notts, NG21 9LH
- Nature of business
- Roofing activities (SIC 43910)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 31 March 2026
Filing notes for roofing companies
Roofing companies commonly work under CIS and run vans and access equipment, so CIS deductions and capital allowances are the two things to get right.
Similar companies in Mansfield
Other active roofing companies registered in Mansfield.
- JP Roofing Mansfield Ltd2026
- MJH Roofing Ltd2018
- Nottinghamshire Building & Roofing Ltd2022
- Rainworth Roofing Limited2026
- Roof Investigations Ltd2000
- Roofrays Ltd2023
- Roofsan Ltd2025
- S. Bowers Roofing Ltd2019
All roofing companies in Mansfield · All trades in Mansfield · Roofers across the UK
Frequently asked questions
When are JNB Flat Roofing Limited's accounts due?
JNB Flat Roofing Limited's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is JNB Flat Roofing Limited's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is JNB Flat Roofing Limited still trading?
JNB Flat Roofing 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 JNB Flat Roofing Limited do?
JNB Flat Roofing Limited is registered under Roofing activities (SIC 43910).
How old is JNB Flat Roofing Limited?
JNB Flat Roofing Limited was incorporated on 1 April 2020, 6 years ago.
What is the penalty if JNB Flat Roofing 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 JNB Flat Roofing 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.