- Company number
- 17371519
- Incorporated
- 30 Jul 2026
- Registered office
- 65 Ericsson Close, Daventry, NN11 0TP
- Nature of business
- Construction of domestic buildings
Myzlyf Group of Companies Ltd is a newly incorporated private limited company registered in Daventry, company number 17371519, one of 33 building contractors in Daventry. Its next accounts are due at Companies House on 30 April 2028, and its first CT600 is due at HMRC on 29 July 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 Myzlyf Group of Companies Ltd is registered
The registered office is in Daventry (NN11), in the West Northamptonshire local authority area, East Midlands. Show NN11 0TP on a map.
Other trade companies in NN11
- Propertyk Consulting LtdBuilders
- Atmyd LtdBuilders
- DBL Gas & Oil LtdPlumbers and heating engineers
- Instant Fix Plumbing LtdPlumbers and heating engineers
- Ljt's Cleaning & Companionship LtdCleaning companies
- Roadside Autocare Solutions LtdMechanics and garages
- Drivefix Mobile Mechanics LtdMechanics and garages
- PG Carpet Cleaning LtdCleaning companies
What happens if Myzlyf Group of Companies 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 30 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2028 to 31 May 2028 | £150 |
| 1 to 3 months late | 1 Jun 2028 to 31 Jul 2028 | £375 |
| 3 to 6 months late | 1 Aug 2028 to 31 Oct 2028 | £750 |
| More than 6 months late | From 1 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 17371519
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 July 2026
- Registered office
- 65 Ericsson Close, Daventry, NN11 0TP
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Daventry
Other active building contractors registered in Daventry.
- NMN First Ltd2023
- Phillips Property Maintenance Limited2009
- Propertyk Consulting Ltd2026
- R.Haynes Construction Ltd2018
- Resinflow UK Ltd2025
- Sana Construction Ltd2022
- Serj Construction Ltd2022
- SRS Roofing Ltd2022
All building contractors in Daventry · All trades in Daventry · Builders across the UK
Frequently asked questions
When are Myzlyf Group of Companies Ltd's accounts due?
Myzlyf Group of Companies Ltd's next accounts are due at Companies House by 30 April 2028 (in 565 days), covering the period to 31 July 2027.
When is Myzlyf Group of Companies 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 29 July 2027, due by 29 July 2028, and one for the period to 31 July 2027, due by 31 July 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Myzlyf Group of Companies Ltd still trading?
Myzlyf Group of Companies 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 Myzlyf Group of Companies Ltd do?
Myzlyf Group of Companies Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Myzlyf Group of Companies Ltd?
Myzlyf Group of Companies Ltd was incorporated on 30 July 2026, less than a year ago.
What is the penalty if Myzlyf Group of Companies 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 Myzlyf Group of Companies 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.