- Company number
- 15642669
- Incorporated
- 13 Apr 20242 years trading
- Registered office
- Suite 5 1 Beevor Court, Off Pontefract Road, Barnsley, S71 1HG
- Nature of business
- Glazing
Smartecowindows Limited is a 2-year-old private limited company registered in Barnsley, company number 15642669, one of 23 glazing companies in Barnsley. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 30 April 2025, as filed at Companies House.
Where Smartecowindows Limited is registered
The registered office is in Barnsley (S71), in the Barnsley local authority area, Yorkshire and The Humber. Show S71 1HG on a map.
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Also registered at this address
17 other companies use the same registered office as Smartecowindows Limited.
- CTS Property Developments LtdBuilders
- Electrical Contracting Services (Northern) LtdElectricians
- Icool Equipment LtdMachinery repair and installation
- Inscape Construction LtdBuilders
- Maywood Homes Yorkshire LtdProperty developers
- MDB Engineering LimitedElectricians
- P R Hobson Properties LimitedProperty developers
- Pennystone Walling LimitedBuilders
- RM Mobile HGV Repairs LimitedMechanics and garages
- Roy Needham (Cars) LtdMechanics and garages
- S. T. Electrical Services LtdElectricians
- SF Locksmith LtdMachinery repair and installation
- Simon Law & Son (Plumbing & Heating) LtdPlumbers and heating engineers
- SRG Property Consultants LtdProperty developers
- Thawleys Builders LtdBuilders
- Wallace & Shortt LimitedInstallers
- White Wolf Maintenance LimitedLandscapers and gardeners
What happens if Smartecowindows Limited 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 15642669
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 April 2024 (2 years ago)
- Registered office
- Suite 5 1 Beevor Court, Off Pontefract Road, Barnsley, S71 1HG
- Nature of business
- Glazing (SIC 43342)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 12 April 2026
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 Barnsley
Other active glazing companies registered in Barnsley.
- Temper Design Limited2013
- Ultimate PVC Windows & Doors Ltd2014
- Warmglaze Fabrications Ltd2019
- Warmglaze Windows and Conservatories Ltd2019
- Williams Windows Limited2021
- Betta Windows Ltd2016
- Bonnell Windows Limited2023
- Columbia Windows Limited2016
All glazing companies in Barnsley · All trades in Barnsley · Glaziers across the UK
Frequently asked questions
When are Smartecowindows Limited's accounts due?
Smartecowindows Limited's next accounts are due at Companies House by 31 January 2027 (in 111 days), covering the period to 30 April 2026.
When is Smartecowindows Limited's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Smartecowindows Limited still trading?
Smartecowindows Limited 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 Smartecowindows Limited do?
Smartecowindows Limited is registered under Glazing (SIC 43342).
How old is Smartecowindows Limited?
Smartecowindows Limited was incorporated on 13 April 2024, 2 years ago.
What is the penalty if Smartecowindows 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 Smartecowindows Limited 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.