- Companies
- Joiners and carpenters
- Alnwick
- SMTJ Joinery Ltd
SMTJ Joinery Ltd
- Company number
- 12882992
- Incorporated
- 16 Sep 20206 years trading
- Registered office
- 55 Lee Avenue, Shilbottle, Alnwick, NE66 2UN
- Nature of business
- Joinery installation
SMTJ Joinery Ltd is a 6-year-old private limited company registered in Alnwick, company number 12882992, one of 8 joinery companies in Alnwick. 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 £8,181 on the year before, to £8,877.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- Current assets of £18K against £8,624 owed within a year: 2.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £8,877 | £18K | £8,624 | 1 | |
| 30 Sep 2024 | £696 | £6,413 | £6,039 | 1 | |
| 30 Sep 2023 | £6 | £2,933 | £2,927 | 1 | |
| 30 Sep 2022 | £3 | £1,597 | £1,594 | 1 | |
| 30 Sep 2021 | £1,420 | £464 | £464 | 1 |
Where SMTJ Joinery Ltd is registered
The registered office is in Alnwick (NE66), in the Northumberland local authority area, North East. Show NE66 2UN on a map.
Other trade companies in NE66
- KFW Heating Northumberland LtdPlumbers and heating engineers
- P38Ne LimitedMotor traders
- Wyatt Worx LimitedMachinery repair and installation
- Armtech Services LtdMachinery repair and installation
- Farm, Estates & Property Services LimitedInstallers
- Blue Gables Laundry LtdCleaning companies
- Washd Valeting LtdMechanics and garages
- M.J. Douglas Joiner& Builder LtdSpecialist contractors
What happens if SMTJ 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 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
- 12882992
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 September 2020 (6 years ago)
- Registered office
- 55 Lee Avenue, Shilbottle, Alnwick, NE66 2UN
- 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
- 15 September 2025
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 Alnwick
Other active joinery companies registered in Alnwick.
- Aps Woodworks (Alnwick) Ltd2022
- Flynn Joinery Limited2016
- GCS Leisure Buildings Limited2021
- Geoff Saunders Construction Limited2018
- Ivor Jones (Alnwick) Limited2004
- James N. McLean Limited2002
- Mallan & Howard Ltd2025
All joinery companies in Alnwick · All trades in Alnwick · Joiners and carpenters across the UK
Frequently asked questions
When are SMTJ Joinery Ltd's accounts due?
SMTJ Joinery Ltd's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is SMTJ Joinery Ltd'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 SMTJ Joinery Ltd still trading?
SMTJ 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 SMTJ Joinery Ltd do?
SMTJ Joinery Ltd is registered under Joinery installation (SIC 43320).
How old is SMTJ Joinery Ltd?
SMTJ Joinery Ltd was incorporated on 16 September 2020, 6 years ago.
What is the penalty if SMTJ 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 SMTJ 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.