TNDD Ltd
- Company number
- 09239954
- Incorporated
- 29 Sep 201412 years trading
- Registered office
- 1 Critchley Avenue, Dartford, DA1 2GF
- Nature of business
- Other building completion and finishing
TNDD Ltd is a 12-year-old private limited company registered in Dartford, company number 09239954, one of 95 building finishing companies in Dartford. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 down £284 (-64.5%) on the year before, to £156.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £11K against £11K owed within a year: 1.0 times cover.
- 4 employees on average, up from 3 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £156 | £11K | £11K | 4 | |
| 31 Mar 2024 | £440 | £12K | £5,096 | 3 | |
| 31 Mar 2023 | £1,831 | £9,715 | £1,084 | 3 | |
| 31 Mar 2022 | £515 | £7,745 | £8,260 | 3 | |
| 31 Mar 2021 | £25 | £7,025 | £7,000 | 3 | |
| 31 Mar 2020 | £256 | £9,120 | £8,864 | 4 | |
| 31 Mar 2019 | £183 | £10K | £10K | ||
| 31 Mar 2018 | £156 | £10K | £10K | ||
| 31 Mar 2017 | £69 | £8,802 | £8,733 | ||
| 31 Mar 2016 | £35 | £8,130 | £8,095 |
Where TNDD Ltd is registered
The registered office is in Dartford (DA1), in the Dartford local authority area, South East. Show DA1 2GF on a map.
Other trade companies in DA1
- Unit 6 Bespoke LtdSpecialist contractors
- Smartlifting LtdBuilders
- Degrees Bespoke Finishes LtdPlasterers
- A & A Electrical and Refrigeration LtdBuilders
- Elm Servicing LtdMachinery repair and installation
- WND Refrigeration LimitedPlumbers and heating engineers
- Moore Flooring and Sons LtdFloor and wall tilers
- Kinergy Systems LtdElectricians
What happens if TNDD 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 09239954
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 September 2014 (12 years ago)
- Registered office
- 1 Critchley Avenue, Dartford, DA1 2GF
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 9 September 2026
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Dartford
Other active building finishing companies registered in Dartford.
- Unos Construction Limited2025
- Uptown Solutions Limited2010
- VH Finishes Ltd2026
- Vladok Ltd2014
- Vob Global Ltd2013
- 69 Square Limited2005
- A.C.S.B Carpentry Limited2026
- Adysteel Ltd2019
All building finishing companies in Dartford · All trades in Dartford · Finishing trades across the UK
Frequently asked questions
When are TNDD Ltd's accounts due?
TNDD Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is TNDD Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is TNDD Ltd still trading?
TNDD Ltd 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 TNDD Ltd do?
TNDD Ltd is registered under Other building completion and finishing (SIC 43390).
How old is TNDD Ltd?
TNDD Ltd was incorporated on 29 September 2014, 12 years ago.
What is the penalty if TNDD 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 TNDD Ltd 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.