- Companies
- Joiners and carpenters
- Glasgow
- GRW Windows Ltd
GRW Windows Ltd
- Company number
- SC883565
- Incorporated
- 24 Mar 2026
- Registered office
- 20 Waukglen Avenue, Glasgow, Lanarkshire, G53 7YL
- Nature of business
- Joinery installation; Glazing; Other building completion and finishing
GRW Windows Ltd is a newly incorporated private limited company registered in Glasgow, company number SC883565, one of 408 joinery companies in Glasgow. Its next accounts are due at Companies House on 24 December 2027, and its first CT600 is due at HMRC on 23 March 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.
Is this your company?
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Where GRW Windows Ltd is registered
The registered office is in Glasgow (G53), in the Glasgow City local authority area, Scotland. Show G53 7YL on a map.
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What happens if GRW Windows 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 24 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 25 Dec 2027 to 24 Jan 2028 | £150 |
| 1 to 3 months late | 25 Jan 2028 to 24 Mar 2028 | £375 |
| 3 to 6 months late | 25 Mar 2028 to 24 Jun 2028 | £750 |
| More than 6 months late | From 25 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- SC883565
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 March 2026
- Registered office
- 20 Waukglen Avenue, Glasgow, Lanarkshire, G53 7YL
- Nature of business
- Joinery installation (SIC 43320)
Glazing (SIC 43342)
Other building completion and finishing (SIC 43390) - Year end
- 31 March (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 Glasgow
Other active joinery companies registered in Glasgow.
- GSJ Projects Ltd2021
- GT Joiners Ltd2022
- Hal Building Services Limited2023
- Halliday Joinery Limited2025
- Handy Homes Ltd2025
- Handy Ma'am Ltd2023
- Handyman Glasgow 1 Ltd2025
- Hanlon Property Solutions Ltd2026
All joinery companies in Glasgow · All trades in Glasgow · Joiners and carpenters across the UK
Frequently asked questions
When are GRW Windows Ltd's accounts due?
GRW Windows Ltd's next accounts are due at Companies House by 24 December 2027 (in 438 days), covering the period to 31 March 2027.
When is GRW Windows 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 23 March 2027, due by 23 March 2028, and one for the period to 31 March 2027, due by 31 March 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is GRW Windows Ltd still trading?
GRW Windows 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 GRW Windows Ltd do?
GRW Windows Ltd is registered under Joinery installation (SIC 43320); Glazing (SIC 43342); Other building completion and finishing (SIC 43390).
How old is GRW Windows Ltd?
GRW Windows Ltd was incorporated on 24 March 2026, less than a year ago.
What is the penalty if GRW Windows 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 GRW Windows 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.