- Companies
- Cleaning companies
- Glasgow
- Superwash Glasgow Limited
Superwash Glasgow Limited
- Company number
- SC837127
- Incorporated
- 10 Feb 20251 year trading
- Registered office
- Flat G/02, 9, South Annandale Street, Glasgow, G42 7LB
- Nature of business
- Other cleaning services
Superwash Glasgow Limited is a 1-year-old private limited company registered in Glasgow, company number SC837127, one of 546 cleaning companies in Glasgow. Its next accounts are due at Companies House on 10 November 2026, and its first CT600 is due at HMRC on 9 February 2027.
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 Superwash Glasgow Limited is registered
The registered office is in Glasgow (G42), in the Glasgow City local authority area, Scotland. Show G42 7LB on a map.
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What happens if Superwash Glasgow 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 10 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 11 Nov 2026 to 10 Dec 2026 | £150 |
| 1 to 3 months late | 11 Dec 2026 to 10 Feb 2027 | £375 |
| 3 to 6 months late | 11 Feb 2027 to 10 May 2027 | £750 |
| More than 6 months late | From 11 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- SC837127
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 February 2025 (1 year ago)
- Registered office
- Flat G/02, 9, South Annandale Street, Glasgow, G42 7LB
- Nature of business
- Other cleaning services (SIC 81299)
- Year end
- 28 February (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 30 July 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 Glasgow
Other active cleaning companies registered in Glasgow.
- Surchi F Ltd2023
- Swept Away Cleaning Services Ltd2015
- Swift Cleaning Services (Scotland) Ltd2010
- T Burns & Son Stove & Chimney Services Ltd2023
- Tap Binz Ltd2024
- Tayside and Fife Cleaning Company Limited2010
- TD Window Cleaners Limited2024
- Tenement Steps Limited2008
All cleaning companies in Glasgow · All trades in Glasgow · Cleaning companies across the UK
Frequently asked questions
When are Superwash Glasgow Limited's accounts due?
Superwash Glasgow Limited's next accounts are due at Companies House by 10 November 2026 (in 28 days), covering the period to 28 February 2026.
When is Superwash Glasgow 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 9 February 2026, due by 9 February 2027, and one for the period to 28 February 2026, due by 28 February 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Superwash Glasgow Limited still trading?
Superwash Glasgow Limited 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 Superwash Glasgow Limited do?
Superwash Glasgow Limited is registered under Other cleaning services (SIC 81299).
How old is Superwash Glasgow Limited?
Superwash Glasgow Limited was incorporated on 10 February 2025, 1 year ago.
What is the penalty if Superwash Glasgow 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 Superwash Glasgow Limited 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.