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- Plumbers and heating engineers
- Aldershot
- ST Fast Fix Limited
Company profile · Plumbers and heating engineers
ST Fast Fix Limited
ST Fast Fix Limited is a 1-year-old private limited company registered in Aldershot, company number 16575425, one of 40 plumbing and heating companies in Aldershot. Its next accounts are due at Companies House on 10 April 2027, and its first CT600 is due at HMRC on 9 July 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.
Is this your company?
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Where ST Fast Fix Limited is registered
The registered office is in Aldershot (GU11), in the Rushmoor local authority area, South East. Show GU11 1FQ on a map.
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What happens if ST Fast Fix 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 10 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 11 Apr 2027 to 10 May 2027 | £150 |
| 1 to 3 months late | 11 May 2027 to 10 Jul 2027 | £375 |
| 3 to 6 months late | 11 Jul 2027 to 10 Oct 2027 | £750 |
| More than 6 months late | From 11 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 16575425
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 July 2025 (1 year ago)
- Registered office
- 12 Archers House, Heathland Street, Aldershot, GU11 1FQ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
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 Aldershot
Other active plumbing and heating companies registered in Aldershot.
- Stevenson PHS Limited2023
- Surrey Ductwork Ltd2025
- T1 Plumbing and Heating Limited2021
- Trace Heating Specialist Services Limited2014
- United Gas Services Ltd2013
- Vale Heating Services Limited2021
- Weplumbnheat Limited2025
- Abk Building Solutions Limited2014
All plumbing and heating companies in Aldershot · All trades in Aldershot · Plumbers and heating engineers across the UK
Frequently asked questions
When are ST Fast Fix Limited's accounts due?
ST Fast Fix Limited's next accounts are due at Companies House by 10 April 2027 (in 180 days), covering the period to 31 July 2026.
When is ST Fast Fix 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 9 July 2026, due by 9 July 2027, and one for the period to 31 July 2026, due by 31 July 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is ST Fast Fix Limited still trading?
ST Fast Fix Limited is listed as active on the Companies House register (checked 12 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 ST Fast Fix Limited do?
ST Fast Fix Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is ST Fast Fix Limited?
ST Fast Fix Limited was incorporated on 10 July 2025, 1 year ago.
What is the penalty if ST Fast Fix 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 ST Fast Fix Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.