- Companies
- Joiners and carpenters
- Stevenage
- TJ Start Electrical Limited
TJ Start Electrical Limited
- Company number
- 09788873
- Incorporated
- 22 Sep 201511 years trading
- Registered office
- 11 Stony Croft, Stevenage, SG1 3TN
- Nature of business
- Joinery installation
TJ Start Electrical Limited is a 11-year-old private limited company registered in Stevenage, company number 09788873, one of 20 joinery companies in Stevenage. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £133 (+18.1%) on the year before, to £868.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- Current assets of £37K against £21K owed within a year: 1.8 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £868 | £37K | £21K | 2 | |
| 30 Sep 2024 | £735 | £49K | £27K | 2 | |
| 30 Sep 2023 | £178 | £41K | £13K | 2 | |
| 30 Sep 2022 | £5,233 | £51K | £17K | 2 | |
| 30 Sep 2021 | £15K | £67K | £38K | 2 | |
| 30 Sep 2020 | £17K | £71K | £46K | 2 | |
| 30 Sep 2019 | £12K | £12K | £34K | 2 |
Where TJ Start Electrical Limited is registered
The registered office is in Stevenage (SG1), in the Stevenage local authority area, East of England. Show SG1 3TN on a map.
Other trade companies in SG1
- Masterplumbing&Heating LtdPlumbers and heating engineers
- Ohiggins Property Solutions LtdProperty developers
- Bird Detailing LtdCleaning companies
- Tedted Engineering LtdMechanics and garages
- DSS Facilities LtdFacilities management
- Macala Engineering LimitedSpecialist contractors
- Regency Detailing LtdMechanics and garages
- Ashtons Property Group LtdProperty developers
What happens if TJ Start Electrical 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 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 09788873
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 September 2015 (11 years ago)
- Registered office
- 11 Stony Croft, Stevenage, SG1 3TN
- Nature of business
- Joinery installation (SIC 43320)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 14 March 2026
Filing notes for joinery companies
Joinery companies can carry stock and work in progress at the year end, especially bespoke workshop work, and that figure moves the profit for the year.
Similar companies in Stevenage
Other active joinery companies registered in Stevenage.
- TJC Carpentry Limited2021
- Valley Joinery Limited1998
- A J McCarthy Carpentry & Joinery Ltd2014
- CMT Project Solutions Ltd2021
- D Britton Carpentry Limited2023
- David Handy Carpentry Services Ltd2021
- DJC Carpentry Limited2023
- Enhance Build Limited2020
All joinery companies in Stevenage · All trades in Stevenage · Joiners and carpenters across the UK
Frequently asked questions
When are TJ Start Electrical Limited's accounts due?
TJ Start Electrical Limited's next accounts are due at Companies House by 30 June 2027 (in 261 days), covering the period to 30 September 2026.
When is TJ Start Electrical Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is TJ Start Electrical Limited still trading?
TJ Start Electrical 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 TJ Start Electrical Limited do?
TJ Start Electrical Limited is registered under Joinery installation (SIC 43320).
How old is TJ Start Electrical Limited?
TJ Start Electrical Limited was incorporated on 22 September 2015, 11 years ago.
What is the penalty if TJ Start Electrical 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 TJ Start Electrical 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.