- Company number
- 16082386
- Incorporated
- 15 Nov 20241 year trading
- Registered office
- Castle Farm Barn North Denmead Road, Southwick, Fareham, Hampshire, PO17 6EX
- Nature of business
- Glazing
Acorn Traditional Windows Limited is a 1-year-old private limited company registered in Fareham, company number 16082386, one of 10 glazing companies in Fareham. Companies House shows its accounts as overdue: they were due on 15 August 2026.
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.
Is this your company?
File the first 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 Acorn Traditional Windows 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.
Where Acorn Traditional Windows Limited is registered
The registered office is in Fareham (PO17), in the Winchester local authority area, South East. Show PO17 6EX on a map.
Other trade companies in PO17
- Roofing Transformers LtdRoofers
- JFS Building Services LtdLandscapers and gardeners
- Jacobs Auto Repairs LtdMechanics and garages
- JK Land & Property LtdProperty developers
- A R Banks Civil Engineering LtdCivil engineering
- Hounds Maintenance Solutions LtdMechanics and garages
- The Coastal Exterior Company LtdCleaning companies
- Bere Forest Tree Services & Milling LtdLandscapers and gardeners
Shared registered office
42 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 Acorn Traditional Windows Limited files late
If the accounts reach Companies House today, the late filing penalty is £375 (£750 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 16 Aug 2026 to 15 Sep 2026 | £150 |
| 1 to 3 months late | 16 Sep 2026 to 15 Nov 2026 | £375 |
| 3 to 6 months late | 16 Nov 2026 to 15 Feb 2027 | £750 |
| More than 6 months late | From 16 Feb 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2026 | £200 |
| 3 months late | 28 Feb 2027 | another £200 |
| 6 months late | 30 May 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 2027 | 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
- 16082386
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 November 2024 (1 year ago)
- Registered office
- Castle Farm Barn North Denmead Road, Southwick, Fareham, Hampshire, PO17 6EX
- Nature of business
- Glazing (SIC 43342)
- Year end
- 30 November (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 14 November 2025
Filing notes for glazing companies
Glazing companies often take deposits before work starts. Deposits held at the year end are a liability, not income, until the job is done.
Similar companies in Fareham
Other active glazing companies registered in Fareham.
- Clearview Glass & Conservatories Limited2023
- DS Double Glazing Ltd2022
- Glazebuild Limited2019
- HS Windows and Doors Ltd2018
- Ideal Window Solutions Limited1998
- Image Windows (UK) Limited2008
- Premier Glass Projects Ltd2021
- Tappy's Home Improvements Ltd2024
All glazing companies in Fareham · All trades in Fareham · Glaziers across the UK
Frequently asked questions
When are Acorn Traditional Windows Limited's accounts due?
Acorn Traditional Windows Limited's accounts were due at Companies House on 15 August 2026 and the register shows them as overdue.
When is Acorn Traditional Windows Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 14 November 2025, due by 14 November 2026, and one for the period to 30 November 2025, due by 30 November 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is Acorn Traditional Windows Limited still trading?
Acorn Traditional Windows Limited 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 Acorn Traditional Windows Limited do?
Acorn Traditional Windows Limited is registered under Glazing (SIC 43342).
How old is Acorn Traditional Windows Limited?
Acorn Traditional Windows Limited was incorporated on 15 November 2024, 1 year ago.
What is the penalty if Acorn Traditional Windows 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 Acorn Traditional Windows Limited 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.