- Companies
- Joiners and carpenters
- Banff
- N Duncan Joinery Ltd
N Duncan Joinery Ltd
- Company number
- SC463581
- Incorporated
- 12 Nov 201312 years trading
- Registered office
- 12 Links View, Inverboyndie, Banff, AB45 2JY
- Nature of business
- Joinery installation
N Duncan Joinery Ltd is a 12-year-old private limited company registered in Banff, company number SC463581, one of 9 joinery companies in Banff. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £14K (-12.7%) on the year before, to £94K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £82K against £19K owed within a year: 4.3 times cover.
- 4 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 30 Nov 2025 | £94K | £47K | £82K | £19K | 4 |
| 30 Nov 2024 | £107K | £65K | £112K | £32K | 4 |
| 30 Nov 2023 | £133K | £79K | £120K | £25K | 4 |
| 30 Nov 2022 | £122K | £83K | £121K | £24K | 4 |
| 30 Nov 2021 | £112K | £105K | £130K | £31K | 4 |
| 30 Nov 2020 | £107K | £73K | £128K | £33K | 3 |
| 30 Nov 2019 | £82K | £64K | £88K | £19K | 3 |
| 30 Nov 2018 | £75K | £69K | £106K | £52K | 3 |
| 30 Nov 2017 | £71K | £56K | £85K | £25K | 3 |
| 30 Nov 2016 | £74K | £45K | £92K | £28K |
Where N Duncan Joinery Ltd is registered
The registered office is in Banff (AB45), in the Aberdeenshire local authority area, Scotland. Show AB45 2JY on a map.
Other trade companies in AB45
- D. Raffan Consultancy LtdSpecialist contractors
- Oakline Property Services LtdFinishing trades
- C.W. Cruickshank Roofing & Building LtdFinishing trades
- Portsoy Auto Services LtdMotor traders
- Graeme Burton Plumbing and Heating LtdPlumbers and heating engineers
- Alvah Ets LtdMachinery repair and installation
- Tiptop Roofing Nes LtdRoofers
- Watt Property Services LtdBuilders
What happens if N Duncan Joinery 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- SC463581
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 November 2013 (12 years ago)
- Registered office
- 12 Links View, Inverboyndie, Banff, AB45 2JY
- Nature of business
- Joinery installation (SIC 43320)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 15 November 2025
- Previous names
- N & G Duncan Joinery Ltd (until 27 Oct 2016)
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 Banff
Other active joinery companies registered in Banff.
- Paul Laird Joinery Ltd2017
- R Allan Joinery Limited2016
- BK Joinery (Turriff) Limited2024
- CSJ Tech Services Scotland Ltd.2010
- David A. Gordon Joinery Limited2015
- David Morrison Joinery Limited2025
- JP Joinery Services Ltd2025
- Morrison Joinery Contractors Limited2021
All joinery companies in Banff · All trades in Banff · Joiners and carpenters across the UK
Frequently asked questions
When are N Duncan Joinery Ltd's accounts due?
N Duncan Joinery Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is N Duncan Joinery Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is N Duncan Joinery Ltd still trading?
N Duncan Joinery Ltd 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 N Duncan Joinery Ltd do?
N Duncan Joinery Ltd is registered under Joinery installation (SIC 43320).
How old is N Duncan Joinery Ltd?
N Duncan Joinery Ltd was incorporated on 12 November 2013, 12 years ago.
What is the penalty if N Duncan Joinery 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 N Duncan Joinery Ltd 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.