- Companies
- Finishing trades
- Banbury
- C S Chimneys Ltd
C S Chimneys Ltd
- Company number
- 16322157
- Incorporated
- 17 Mar 20251 year trading
- Registered office
- 3 Twyford Gardens, Twyford, Banbury, Oxfordshire, OX17 3JA
- Nature of business
- Other building completion and finishing; Roofing activities; Other specialised construction activities n.e.c.
C S Chimneys Ltd is a 1-year-old private limited company registered in Banbury, company number 16322157, one of 36 building finishing companies in Banbury. Its next accounts are due at Companies House on 17 December 2026, and its first CT600 is due at HMRC on 16 March 2027.
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 C S Chimneys Ltd is registered
The registered office is in Banbury (OX17), in the Cherwell local authority area, South East. Show OX17 3JA on a map.
Other trade companies in OX17
- CHM Facilities Services LtdFacilities management
- The Motor House Oxfordshire LimitedMotor traders
- Urban & Country Renewables LimitedInstallers
- Wright & Co Realty Projects LimitedBuilders
- MGR Banbury LimitedBuilders
- Ninety-Two Industries LtdMechanics and garages
- Motorline Cars LimitedMotor traders
- Penniston Developments LimitedFinishing trades
What happens if C S Chimneys 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 17 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 18 Dec 2026 to 17 Jan 2027 | £150 |
| 1 to 3 months late | 18 Jan 2027 to 17 Mar 2027 | £375 |
| 3 to 6 months late | 18 Mar 2027 to 17 Jun 2027 | £750 |
| More than 6 months late | From 18 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 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
- 16322157
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 March 2025 (1 year ago)
- Registered office
- 3 Twyford Gardens, Twyford, Banbury, Oxfordshire, OX17 3JA
- Nature of business
- Other building completion and finishing (SIC 43390)
Roofing activities (SIC 43910)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 16 March 2026
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Banbury
Other active building finishing companies registered in Banbury.
- D&B Cobilas Services Ltd2017
- Delta Bravo Limited2007
- Doidge Developments Ltd2014
- Green Tiger Build Ltd2025
- Hayes Property Renovations Ltd2013
- Ian Murphy Limited2006
- J W Bespoke Homes Ltd2020
- Jason Onions Building Solutions Limited2014
All building finishing companies in Banbury · All trades in Banbury · Finishing trades across the UK
Frequently asked questions
When are C S Chimneys Ltd's accounts due?
C S Chimneys Ltd's next accounts are due at Companies House by 17 December 2026 (in 65 days), covering the period to 31 March 2026.
When is C S Chimneys Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 16 March 2026, due by 16 March 2027, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is C S Chimneys Ltd still trading?
C S Chimneys 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 C S Chimneys Ltd do?
C S Chimneys Ltd is registered under Other building completion and finishing (SIC 43390); Roofing activities (SIC 43910); Other specialised construction activities n.e.c. (SIC 43999).
How old is C S Chimneys Ltd?
C S Chimneys Ltd was incorporated on 17 March 2025, 1 year ago.
What is the penalty if C S Chimneys 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 C S Chimneys 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.