- Company number
- SC446628
- Incorporated
- 3 Apr 201313 years trading
- Registered office
- Unit G6 the Granary Business Centre, Coal Road, Cupar, Fife, KY15 5YQ
- Nature of business
- Construction of commercial buildings
JSK Developments Ltd is a 13-year-old private limited company registered in Cupar, company number SC446628, one of 17 building contractors in Cupar. Its next accounts are due at Companies House on 31 January 2028, and the CT600 for the period to 30 April 2027 is due at HMRC on 30 April 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 up £92K (+12.3%) on the year before, to £840K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2026 | £840K | £55K | £732K | 2 | |
| 30 Apr 2025 | £748K | £69K | £801K | 2 | |
| 30 Apr 2024 | £680K | £39K | £719K | 2 | |
| 30 Apr 2023 | £581K | £65K | £535K | 2 | |
| 30 Apr 2022 | £506K | £270K | £542K | 2 | |
| 30 Apr 2021 | £535K | £34K | £601K | 2 | |
| 30 Apr 2020 | £484K | £31K | £594K | 0 | |
| 30 Apr 2019 | £412K | £24K | £581K | ||
| 30 Apr 2018 | £304K | £94K | £528K | ||
| 30 Apr 2017 | £101K | £11K | £515K |
Where JSK Developments Ltd is registered
The registered office is in Cupar (KY15), in the Fife local authority area, Scotland. Show KY15 5YQ on a map.
Other trade companies in KY15
- 18LR LimitedProperty developers
- Surface Refinements LimitedCleaning companies
- 77 Cycles LimitedMachinery repair and installation
- Woodside Apartments Aberdour LtdProperty developers
- Alex Moffat Business Services LtdSpecialist contractors
- Ahl Contracts LtdBuilders
- Ardilla Landscapes LimitedLandscapers and gardeners
- DHF Plumbing & Heating LimitedPlumbers and heating engineers
Also registered at this address
12 other companies use the same registered office as JSK Developments Ltd.
- B2B Flooring LtdFloor and wall tilers
- Bspoke Joinery LimitedJoiners and carpenters
- D Christie Electrical Services LtdElectricians
- Gourley Construction LimitedJoiners and carpenters
- Grant Wotherspoon Builders LtdBuilders
- Greenheart Contracts LtdBuilders
- Kenneth Soutar Plumbing and Heating LtdPlumbers and heating engineers
- Limerock LtdInstallers
- Log Cabins (Scotland) LimitedInstallers
- Middlemist Design LtdJoiners and carpenters
- The Garden Neuk Company LtdFinishing trades
- Tidy Gardens (Fife) LtdLandscapers and gardeners
What happens if JSK Developments 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 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2028 to 29 Feb 2028 | £150 |
| 1 to 3 months late | 1 Mar 2028 to 30 Apr 2028 | £375 |
| 3 to 6 months late | 1 May 2028 to 31 Jul 2028 | £750 |
| More than 6 months late | From 1 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- SC446628
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 April 2013 (13 years ago)
- Registered office
- Unit G6 the Granary Business Centre, Coal Road, Cupar, Fife, KY15 5YQ
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2026
- Last confirmation statement
- 30 March 2026
- Charges (mortgages)
- 5 outstanding of 5 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 Cupar
Other active building contractors registered in Cupar.
- Leven Mellow Limited2020
- Quale Homes Limited2016
- Quale Homes Lundin Links Limited2019
- Quale Homes Thornton Limited2021
- Robb Developments (Scotland) Ltd2017
- Robertson & Smart (Builders) Limited1976
- Aberdour Developments Limited2017
- Ahl Contracts Ltd2026
All building contractors in Cupar · All trades in Cupar · Builders across the UK
Frequently asked questions
When are JSK Developments Ltd's accounts due?
JSK Developments Ltd's next accounts are due at Companies House by 31 January 2028 (in 476 days), covering the period to 30 April 2027.
When is JSK Developments Ltd's CT600 due?
The CT600 for the period to 30 April 2027 is due at HMRC by 30 April 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2028.
Is JSK Developments Ltd still trading?
JSK Developments 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 JSK Developments Ltd do?
JSK Developments Ltd is registered under Construction of commercial buildings (SIC 41201).
How old is JSK Developments Ltd?
JSK Developments Ltd was incorporated on 3 April 2013, 13 years ago.
What is the penalty if JSK Developments 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 JSK Developments 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.