- Companies
- Specialist contractors
- Fast Fix Boilers and Tanks Limited
Fast Fix Boilers and Tanks Limited
- Company number
- 10347863
- Incorporated
- 26 Aug 201610 years trading
- Registered office
- Cutter House, Woodrolfe Road, Tollesbury, Essex, CM9 8SE
- Nature of business
- Other specialised construction activities n.e.c.
Fast Fix Boilers and Tanks Limited is a 10-year-old private limited company registered in Tollesbury, company number 10347863, one of the UK's specialist construction companies. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 2027.
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 £29K (+54.4%) on the year before, to £82K.
- Net assets rose in 5 of 8 year-on-year comparisons on record.
- Current assets of £153K against £140K owed within a year: 1.1 times cover.
- 6 employees on average, down from 7 the year before.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £82K | £35K | £153K | £140K | 6 |
| 31 Jul 2024 | £53K | £31K | £130K | £129K | 7 |
| 31 Jul 2023 | £58K | £27K | £146K | £127K | 7 |
| 31 Jul 2022 | £59K | £72K | £189K | £139K | 5 |
| 31 Jul 2021 | £34K | £77K | £169K | £143K | 6 |
| 31 Jul 2020 | -£963 | £24K | £118K | £126K | 6 |
| 31 Jul 2019 | -£24K | £10K | £49K | £83K | 5 |
| 31 Jul 2018 | -£653 | £2,108 | £45K | £51K | 4 |
| 31 Jul 2017 | -£11K | £18K | £29K | £47K | 3 |
Where Fast Fix Boilers and Tanks Limited is registered
The registered office is in Tollesbury (CM9), in the Maldon local authority area, East of England. Show CM9 8SE on a map.
Other trade companies in CM9
- Rose Prestige Automotive LimitedMotor traders
- S&B Restoration LtdFinishing trades
- Ojf Air LimitedPlumbers and heating engineers
- Eluvis (Boston) LtdProperty developers
- Maldon Electrical LtdElectricians
- Eluvis Dover LtdProperty developers
- Eluvis Peasmarsh LtdProperty developers
- Rubberworx Safety Surfacing LtdGroundworks and demolition
What happens if Fast Fix Boilers and Tanks 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 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
- 10347863
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 August 2016 (10 years ago)
- Registered office
- Cutter House, Woodrolfe Road, Tollesbury, Essex, CM9 8SE
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 25 August 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies
Other active specialist construction companies.
Frequently asked questions
When are Fast Fix Boilers and Tanks Limited's accounts due?
Fast Fix Boilers and Tanks Limited's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Fast Fix Boilers and Tanks Limited's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Fast Fix Boilers and Tanks Limited still trading?
Fast Fix Boilers and Tanks 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 Fast Fix Boilers and Tanks Limited do?
Fast Fix Boilers and Tanks Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Fast Fix Boilers and Tanks Limited?
Fast Fix Boilers and Tanks Limited was incorporated on 26 August 2016, 10 years ago.
What is the penalty if Fast Fix Boilers and Tanks 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 Fast Fix Boilers and Tanks 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.