- Companies
- Cleaning companies
- Lanark
- GT Cleaning Solutions Ltd
GT Cleaning Solutions Ltd
- Company number
- SC788401
- Incorporated
- 7 Nov 20232 years trading
- Registered office
- 50 Robertson Drive, Lanark, Lanarkshire, ML11 9ZS
- Nature of business
- Window cleaning services
GT Cleaning Solutions Ltd is a 2-year-old private limited company registered in Lanark, company number SC788401, one of 15 cleaning companies in Lanark. Companies House shows its accounts as overdue: they were due on 31 August 2026.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2024
From the balance sheet at 30 November 2024, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Where GT Cleaning Solutions Ltd is registered
The registered office is in Lanark (ML11), in the South Lanarkshire local authority area, Scotland. Show ML11 9ZS on a map.
Other trade companies in ML11
- Sterling Renewables Projects LimitedElectricians
- Ejp Kitchens & Bathrooms LtdJoiners and carpenters
- J Frood Double Glazing LtdGlaziers
- Duchray Holdings LimitedSpecialist contractors
- RM Offshore LtdInstallers
- Fletcher Groundworks LimitedInstallers
- Beechtreewright LtdBuilders
- Blackwood Electrical Services LtdElectricians
What happens if GT Cleaning Solutions Ltd 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 | 1 Sep 2026 to 30 Sep 2026 | £150 |
| 1 to 3 months late | 1 Oct 2026 to 30 Nov 2026 | £375 |
| 3 to 6 months late | 1 Dec 2026 to 28 Feb 2027 | £750 |
| More than 6 months late | From 1 Mar 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
- SC788401
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 November 2023 (2 years ago)
- Registered office
- 50 Robertson Drive, Lanark, Lanarkshire, ML11 9ZS
- Nature of business
- Window cleaning services (SIC 81221)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2024
- Last confirmation statement
- 6 November 2025
Filing notes for cleaning companies
Cleaning companies are often staff-heavy, so wages, pension contributions and the employment allowance all show up in the accounts.
Similar companies in Lanark
Other active cleaning companies registered in Lanark.
- Heatherdale Pest Control Limited2026
- McDsolarshine Ltd2025
- Netherton House Limited2025
- Pearl Cleaning & Gardening Ltd2018
- Shining Bright Window Cleaning Ltd2026
- Soot Ltd2021
- Struan Window Cleaning Limited2018
- Swan Parker Limited2025
All cleaning companies in Lanark · All trades in Lanark · Cleaning companies across the UK
Frequently asked questions
When are GT Cleaning Solutions Ltd's accounts due?
GT Cleaning Solutions Ltd's accounts were due at Companies House on 31 August 2026 and the register shows them as overdue.
When is GT Cleaning Solutions Ltd's CT600 due?
The CT600 for the period to 30 November 2025 is due at HMRC by 30 November 2026, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2026.
Is GT Cleaning Solutions Ltd still trading?
GT Cleaning Solutions Ltd is listed as active on the Companies House register (checked 13 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 GT Cleaning Solutions Ltd do?
GT Cleaning Solutions Ltd is registered under Window cleaning services (SIC 81221).
How old is GT Cleaning Solutions Ltd?
GT Cleaning Solutions Ltd was incorporated on 7 November 2023, 2 years ago.
What is the penalty if GT Cleaning Solutions 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 GT Cleaning Solutions Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.