- Companies
- Joiners and carpenters
- Darwen
- Ag Joinery Ltd
Ag Joinery Ltd
- Company number
- 17456074
- Incorporated
- 14 Sep 2026
- Registered office
- Unit 4A Dalton Court, Commercial Road, Darwen, Lancashire, BB3 0DG
- Nature of business
- Joinery installation
Ag Joinery Ltd is a newly incorporated private limited company registered in Darwen, company number 17456074, one of 17 joinery companies in Darwen. Its next accounts are due at Companies House on 14 June 2028, and its first CT600 is due at HMRC on 13 September 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Ag Joinery Ltd is registered
The registered office is in Darwen (BB3), in the Blackburn with Darwen local authority area, North West. Show BB3 0DG on a map.
Other trade companies in BB3
- W K Lettings LtdProperty developers
- Your Room Properties LtdProperty developers
- Resindrive NW LtdSpecialist contractors
- Atkinson Constructions LtdInstallers
- 365 Tdas LimitedCivil engineering
- Premium Probate Clearance LtdCleaning companies
- D R S (NW) LimitedMechanics and garages
- Studio 9 Property Investments LtdSpecialist contractors
Shared registered office
29 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Ag 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 14 June 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 15 Jun 2028 to 14 Jul 2028 | £150 |
| 1 to 3 months late | 15 Jul 2028 to 14 Sep 2028 | £375 |
| 3 to 6 months late | 15 Sep 2028 to 14 Dec 2028 | £750 |
| More than 6 months late | From 15 Dec 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2028 | £200 |
| 3 months late | 30 Dec 2028 | another £200 |
| 6 months late | 30 Mar 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 2029 | 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
- 17456074
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 September 2026
- Registered office
- Unit 4A Dalton Court, Commercial Road, Darwen, Lancashire, BB3 0DG
- Nature of business
- Joinery installation (SIC 43320)
- Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
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 Darwen
Other active joinery companies registered in Darwen.
- Barwood Interiors Limited2002
- DGH Joinery Ltd2016
- DMC Joinery & Roofing Ltd2021
- Gilsons Joinery & Shopfitting Limited1972
- Harry Fowler Joinery Ltd2015
- Orangery Roofs UK Ltd2012
- Peak Joinery Limited2002
- Pilkington Construction & Civils Limited2014
All joinery companies in Darwen · All trades in Darwen · Joiners and carpenters across the UK
Frequently asked questions
When are Ag Joinery Ltd's accounts due?
Ag Joinery Ltd's next accounts are due at Companies House by 14 June 2028 (in 610 days), covering the period to 30 September 2027.
When is Ag Joinery Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 13 September 2027, due by 13 September 2028, and one for the period to 30 September 2027, due by 30 September 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Ag Joinery Ltd still trading?
Ag 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 Ag Joinery Ltd do?
Ag Joinery Ltd is registered under Joinery installation (SIC 43320).
How old is Ag Joinery Ltd?
Ag Joinery Ltd was incorporated on 14 September 2026, less than a year ago.
What is the penalty if Ag 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 Ag 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.