- Company number
- 15752153
- Incorporated
- 31 May 20242 years trading
- Registered office
- 16 Wolsey Gardens, Buckden, St Neots, PE19 5YT
- Nature of business
- Roofing activities
JJ Flat Roofing Ltd is a 2-year-old private limited company registered in St Neots, company number 15752153, one of 10 roofing companies in St Neots. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 May 2025, as filed at Companies House.
Where JJ Flat Roofing Ltd is registered
The registered office is in St Neots (PE19), in the Huntingdonshire local authority area, East of England. Show PE19 5YT on a map.
Other trade companies in PE19
- JNW Plumbing Services LimitedPlumbers and heating engineers
- Sa Special Works LtdFinishing trades
- Cambridgedecorator LtdPainters and decorators
- ST Neots Tyre Warehouse LimitedMechanics and garages
- Raed Historic Building Conservation LtdBuilders
- GC Services (Newco) LimitedFinishing trades
- 4Front Technologies LimitedElectricians
- Duke Build LtdBuilders
What happens if JJ Flat Roofing 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 15752153
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 May 2024 (2 years ago)
- Registered office
- 16 Wolsey Gardens, Buckden, St Neots, PE19 5YT
- Nature of business
- Roofing activities (SIC 43910)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 30 May 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 St Neots
Other active roofing companies registered in St Neots.
- Reed Roofing Limited2017
- Roofglaze Rooflights Limited2017
- Stockwell Roofing Ltd2023
- Ultra Sip Panels Ltd2022
- Wrens Roofing Services Limited2023
- Absolute Warm Roofs and Studios Limited2022
- Bunn Roofing Limited1999
- Energy Innovation by Design Limited2023
All roofing companies in St Neots · All trades in St Neots · Roofers across the UK
Frequently asked questions
When are JJ Flat Roofing Ltd's accounts due?
JJ Flat Roofing Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is JJ Flat Roofing Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is JJ Flat Roofing Ltd still trading?
JJ Flat Roofing 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 JJ Flat Roofing Ltd do?
JJ Flat Roofing Ltd is registered under Roofing activities (SIC 43910).
How old is JJ Flat Roofing Ltd?
JJ Flat Roofing Ltd was incorporated on 31 May 2024, 2 years ago.
What is the penalty if JJ Flat Roofing 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 JJ Flat Roofing 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.