- Companies
- Cleaning companies
- Northampton
- Simoni Crystal Cleaning Ltd
Simoni Crystal Cleaning Ltd
- Company number
- 17131500
- Incorporated
- 1 Apr 2026
- Registered office
- 41 Whitworth Road, Northampton, NN1 4HG
- Nature of business
- General cleaning of buildings; Specialised cleaning services
Simoni Crystal Cleaning Ltd is a newly incorporated private limited company registered in Northampton, company number 17131500, one of 249 cleaning companies in Northampton. Its next accounts are due at Companies House on 1 January 2028, and its first CT600 is due at HMRC on 31 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.
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Where Simoni Crystal Cleaning Ltd is registered
The registered office is in Northampton (NN1), in the West Northamptonshire local authority area, East Midlands. Show NN1 4HG on a map.
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What happens if Simoni Crystal Cleaning 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 1 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 2 Jan 2028 to 1 Feb 2028 | £150 |
| 1 to 3 months late | 2 Feb 2028 to 1 Apr 2028 | £375 |
| 3 to 6 months late | 2 Apr 2028 to 1 Jul 2028 | £750 |
| More than 6 months late | From 2 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 17131500
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 April 2026
- Registered office
- 41 Whitworth Road, Northampton, NN1 4HG
- Nature of business
- General cleaning of buildings (SIC 81210)
Specialised cleaning services (SIC 81222) - Year end
- 30 April (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 Northampton
Other active cleaning companies registered in Northampton.
- SNH Cleaning Services Limited2024
- Sparkle and Shine UK Cleaning Ltd2020
- Specialist Solutions (Central) Ltd2005
- Squeaky Clean Northampton Ltd2025
- Stelina Cleaning Ltd2024
- Stewart Exterior Cleaning Ltd2025
- Summit Commercial Services Ltd2026
- Super Wash Hand Car Wash Ltd2026
All cleaning companies in Northampton · All trades in Northampton · Cleaning companies across the UK
Frequently asked questions
When are Simoni Crystal Cleaning Ltd's accounts due?
Simoni Crystal Cleaning Ltd's next accounts are due at Companies House by 1 January 2028 (in 446 days), covering the period to 30 April 2027.
When is Simoni Crystal Cleaning 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 31 March 2027, due by 31 March 2028, and one for the period to 30 April 2027, due by 30 April 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Simoni Crystal Cleaning Ltd still trading?
Simoni Crystal Cleaning 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 Simoni Crystal Cleaning Ltd do?
Simoni Crystal Cleaning Ltd is registered under General cleaning of buildings (SIC 81210); Specialised cleaning services (SIC 81222).
How old is Simoni Crystal Cleaning Ltd?
Simoni Crystal Cleaning Ltd was incorporated on 1 April 2026, less than a year ago.
What is the penalty if Simoni Crystal Cleaning 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 Simoni Crystal Cleaning 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.