- Companies
- Cleaning companies
- Runcorn
- Prosocia FM Limited
Prosocia FM Limited
- Company number
- 17397490
- Incorporated
- 12 Aug 2026
- Registered office
- 35 Duxford Close, Runcorn, WA7 1WD
- Nature of business
- Specialised cleaning services
Prosocia FM Limited is a newly incorporated private limited company registered in Runcorn, company number 17397490, one of 28 cleaning companies in Runcorn. Its next accounts are due at Companies House on 12 May 2028, and its first CT600 is due at HMRC on 11 August 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.
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Where Prosocia FM Limited is registered
The registered office is in Runcorn (WA7), in the Halton local authority area, North West. Show WA7 1WD on a map.
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What happens if Prosocia FM 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 12 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 13 May 2028 to 12 Jun 2028 | £150 |
| 1 to 3 months late | 13 Jun 2028 to 12 Aug 2028 | £375 |
| 3 to 6 months late | 13 Aug 2028 to 12 Nov 2028 | £750 |
| More than 6 months late | From 13 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 17397490
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 August 2026
- Registered office
- 35 Duxford Close, Runcorn, WA7 1WD
- Nature of business
- Specialised cleaning services (SIC 81222)
- Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
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 Runcorn
Other active cleaning companies registered in Runcorn.
- R3Store Damage Management Ltd2024
- Shiny Spaces Ltd2025
- Signature Scrubbs Ltd2026
- Sister Act Cleaning Ltd2020
- Smiths SD Limited2003
- Solar Superior Ltd2022
- Sparkling Superior Ltd2025
- Time to Shine NW Ltd2026
All cleaning companies in Runcorn · All trades in Runcorn · Cleaning companies across the UK
Frequently asked questions
When are Prosocia FM Limited's accounts due?
Prosocia FM Limited's next accounts are due at Companies House by 12 May 2028 (in 577 days), covering the period to 31 August 2027.
When is Prosocia FM 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 11 August 2027, due by 11 August 2028, and one for the period to 31 August 2027, due by 31 August 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Prosocia FM Limited still trading?
Prosocia FM 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 Prosocia FM Limited do?
Prosocia FM Limited is registered under Specialised cleaning services (SIC 81222).
How old is Prosocia FM Limited?
Prosocia FM Limited was incorporated on 12 August 2026, less than a year ago.
What is the penalty if Prosocia FM 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 Prosocia FM 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.