- Companies
- Scaffolders
- Stevenage
- JT Duffett Limited
JT Duffett Limited
- Company number
- 12220562
- Incorporated
- 21 Sep 20197 years trading
- Registered office
- Building 18 Gateway 1000, Whittle Way, Arlington Business Park, Stevenage, Hertfordshire, SG1 2FP
- Nature of business
- Scaffold erection
JT Duffett Limited is a 7-year-old private limited company registered in Stevenage, company number 12220562, one of 25 scaffolding 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.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for JT Duffett LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 down £5,970 (-90.7%) on the year before, to £613.
- Net assets rose in 1 of 5 year-on-year comparisons on record.
- Current assets of £13K against £13K owed within a year: 1.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £613 | £3,440 | £13K | £13K | 1 |
| 30 Sep 2024 | £6,583 | £262 | £4,038 | £2,545 | 1 |
| 30 Sep 2023 | £7,616 | £4,621 | £7,619 | £2,051 | 1 |
| 30 Sep 2022 | £7,663 | £6,924 | £11K | £5,924 | 2 |
| 30 Sep 2021 | £6,759 | £8,300 | £4,741 | 2 | |
| 30 Sep 2020 | £9,779 | £10K | £711 | 0 |
Where JT Duffett Limited is registered
The registered office is in Stevenage (SG1), in the Stevenage local authority area, East of England. Show SG1 2FP 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 JT Duffett 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
- 12220562
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 September 2019 (7 years ago)
- Registered office
- Building 18 Gateway 1000, Whittle Way, Arlington Business Park, Stevenage, Hertfordshire, SG1 2FP
- Nature of business
- Scaffold erection (SIC 43991)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 20 September 2025
Filing notes for scaffolding companies
Scaffolding companies own a lot of equipment that wears out, so capital allowances on scaffold stock and vehicles are usually the biggest adjustment between accounting profit and taxable profit.
Similar companies in Stevenage
Other active scaffolding companies registered in Stevenage.
- Marky's Scaffolding & Rigging Services Ltd2021
- MBHJ Rigging Ltd2024
- Milzy Scaffolding Ltd2026
- Scaff-Hire Services Ltd.1998
- Select Scaffolding Services Limited2015
- Silverfox Rigging Ltd2021
- SS Rigging Services Ltd2024
- T C Rigging & Construction Ltd2014
All scaffolding companies in Stevenage · All trades in Stevenage · Scaffolders across the UK
Frequently asked questions
When are JT Duffett Limited's accounts due?
JT Duffett Limited's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is JT Duffett 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 JT Duffett Limited still trading?
JT Duffett Limited is listed as active on the Companies House register (checked 13 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 JT Duffett Limited do?
JT Duffett Limited is registered under Scaffold erection (SIC 43991).
How old is JT Duffett Limited?
JT Duffett Limited was incorporated on 21 September 2019, 7 years ago.
What is the penalty if JT Duffett 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 JT Duffett Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.