Kelyn Partnerships Limited
- Company number
- 17241041
- Incorporated
- 25 May 2026
- Registered office
- KPL House Pontshonnorton Road, Pontypridd, Rhondda, Cynon Taff, CF37 4NA
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings
Kelyn Partnerships Limited is a newly incorporated private limited company registered in Rhondda, company number 17241041, one of the UK's building contractors. Its next accounts are due at Companies House on 25 February 2028, and its first CT600 is due at HMRC on 24 May 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Kelyn Partnerships Limited is registered
The registered office is in Rhondda (CF37), in the Rhondda Cynon Taf local authority area, Wales. Show CF37 4NA on a map.
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What happens if Kelyn Partnerships 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 25 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 26 Feb 2028 to 25 Mar 2028 | £150 |
| 1 to 3 months late | 26 Mar 2028 to 25 May 2028 | £375 |
| 3 to 6 months late | 26 May 2028 to 25 Aug 2028 | £750 |
| More than 6 months late | From 26 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 17241041
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 May 2026
- Registered office
- KPL House Pontshonnorton Road, Pontypridd, Rhondda, Cynon Taff, CF37 4NA
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 31 May (accounting reference date)
- Accounts type
- No accounts filed yet
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
Other active building contractors.
Frequently asked questions
When are Kelyn Partnerships Limited's accounts due?
Kelyn Partnerships Limited's next accounts are due at Companies House by 25 February 2028 (in 500 days), covering the period to 31 May 2027.
When is Kelyn Partnerships Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 24 May 2027, due by 24 May 2028, and one for the period to 31 May 2027, due by 31 May 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Kelyn Partnerships Limited still trading?
Kelyn Partnerships 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 Kelyn Partnerships Limited do?
Kelyn Partnerships Limited is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is Kelyn Partnerships Limited?
Kelyn Partnerships Limited was incorporated on 25 May 2026, less than a year ago.
What is the penalty if Kelyn Partnerships 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 Kelyn Partnerships 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.