- Companies
- Electricians
- Liverpool
- Compliant Systems Limited
Compliant Systems Limited
- Company number
- 17363276
- Incorporated
- 27 Jul 2026
- Registered office
- 85 Coronation Road, Lydiate, Liverpool, L31 2NF
- Nature of business
- Electrical installation; Security systems service activities
Compliant Systems Limited is a newly incorporated private limited company registered in Liverpool, company number 17363276, one of 489 electrical contractors in Liverpool. Its next accounts are due at Companies House on 27 April 2028, and its first CT600 is due at HMRC on 26 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.
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Where Compliant Systems Limited is registered
The registered office is in Liverpool (L31), in the Sefton local authority area, North West. Show L31 2NF on a map.
Other trade companies in L31
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- Verdenza Cleaning & Property Services LtdFacilities management
- PG Autos Liverpool LtdMechanics and garages
- RH Roofing Solutions LtdBuilders
- Ta Electrical North West LimitedElectricians
- Toprank Lifting LtdBuilders
- Powercurve LtdElectricians
What happens if Compliant Systems 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 27 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 28 Apr 2028 to 27 May 2028 | £150 |
| 1 to 3 months late | 28 May 2028 to 27 Jul 2028 | £375 |
| 3 to 6 months late | 28 Jul 2028 to 27 Oct 2028 | £750 |
| More than 6 months late | From 28 Oct 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
- 17363276
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 July 2026
- Registered office
- 85 Coronation Road, Lydiate, Liverpool, L31 2NF
- Nature of business
- Electrical installation (SIC 43210)
Security systems service activities (SIC 80200) - Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Liverpool
Other active electrical contractors registered in Liverpool.
- Conaty & Co Electrical Services Ltd2024
- Connex Electrical Limited2017
- Conscious Energy Ltd2019
- Cparry Electrical Limited2021
- Cranmore Stairlifts Limited2003
- Creative Way Electrical Ltd2021
- Crimpsta Technology Ltd2025
- CS Northern Electrical Limited2003
All electrical contractors in Liverpool · All trades in Liverpool · Electricians across the UK
Frequently asked questions
When are Compliant Systems Limited's accounts due?
Compliant Systems Limited's next accounts are due at Companies House by 27 April 2028 (in 563 days), covering the period to 31 July 2027.
When is Compliant Systems 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 26 July 2027, due by 26 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 Compliant Systems Limited still trading?
Compliant Systems 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 Compliant Systems Limited do?
Compliant Systems Limited is registered under Electrical installation (SIC 43210); Security systems service activities (SIC 80200).
How old is Compliant Systems Limited?
Compliant Systems Limited was incorporated on 27 July 2026, less than a year ago.
What is the penalty if Compliant Systems 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 Compliant Systems 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.