- Companies
- Plumbers and heating engineers
- Chesham
- Gsa Bucks Ltd
Gsa Bucks Ltd
- Company number
- 16473580
- Incorporated
- 26 May 20251 year trading
- Registered office
- 46 Lynton Road, Chesham, HP5 2BT
- Nature of business
- Plumbing, heat and air-conditioning installation; Painting; Other building completion and finishing
Gsa Bucks Ltd is a 1-year-old private limited company registered in Chesham, company number 16473580, one of 28 plumbing and heating companies in Chesham. Its next accounts are due at Companies House on 26 February 2027, and its first CT600 is due at HMRC on 25 May 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 Gsa Bucks Ltd is registered
The registered office is in Chesham (HP5), in the Buckinghamshire local authority area, South East. Show HP5 2BT on a map.
Other trade companies in HP5
- Whitley Electrical LtdElectricians
- Zpgarvies LtdInstallers
- T D Autos LtdMechanics and garages
- Hemel A1 Tyres LtdMotor traders
- Berkhamsted Motor Group LtdMotor traders
- Pleasure Hills LtdProperty developers
- Keo Driveways & Patios LtdLandscapers and gardeners
- R&D Property Partners LtdProperty developers
What happens if Gsa Bucks 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 26 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 27 Feb 2027 to 26 Mar 2027 | £150 |
| 1 to 3 months late | 27 Mar 2027 to 26 May 2027 | £375 |
| 3 to 6 months late | 27 May 2027 to 26 Aug 2027 | £750 |
| More than 6 months late | From 27 Aug 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
- 16473580
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 May 2025 (1 year ago)
- Registered office
- 46 Lynton Road, Chesham, HP5 2BT
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Painting (SIC 43341)
Other building completion and finishing (SIC 43390) - Year end
- 31 May (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 25 May 2026
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Chesham
Other active plumbing and heating companies registered in Chesham.
- Happy Homes (South East) Ltd2024
- Hertfordshire Plumbing Company Limited2018
- Hyde & Myers Plumbing and Heating Limited2016
- J Horwood Plumbing Limited2008
- JTM Heating Ltd2023
- Mark Barnes Plumbing & Heating Ltd2007
- Marotech Ltd2014
- Piping Hot (UK) Ltd2008
All plumbing and heating companies in Chesham · All trades in Chesham · Plumbers and heating engineers across the UK
Frequently asked questions
When are Gsa Bucks Ltd's accounts due?
Gsa Bucks Ltd's next accounts are due at Companies House by 26 February 2027 (in 136 days), covering the period to 31 May 2026.
When is Gsa Bucks 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 25 May 2026, due by 25 May 2027, and one for the period to 31 May 2026, due by 31 May 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Gsa Bucks Ltd still trading?
Gsa Bucks 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 Gsa Bucks Ltd do?
Gsa Bucks Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Painting (SIC 43341); Other building completion and finishing (SIC 43390).
How old is Gsa Bucks Ltd?
Gsa Bucks Ltd was incorporated on 26 May 2025, 1 year ago.
What is the penalty if Gsa Bucks 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 Gsa Bucks 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.