- Companies
- Electricians
- Birmingham
- Rootline Limited
Rootline Limited
- Company number
- 16777816
- Incorporated
- 10 Oct 20251 year trading
- Registered office
- 144A Weoley Castle Road, Birmingham, B29 5QL
- Nature of business
- Electrical installation; Other information technology service activities; Other cleaning services; Residents property management
Rootline Limited is a 1-year-old private limited company registered in Birmingham, company number 16777816, one of 555 electrical contractors in Birmingham. Its next accounts are due at Companies House on 10 July 2027, and its first CT600 is due at HMRC on 9 October 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.
Is this your company?
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Where Rootline Limited is registered
The registered office is in Birmingham (B29), in the Birmingham local authority area, West Midlands. Show B29 5QL on a map.
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What happens if Rootline 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 11 Jul 2027 to 10 Aug 2027 | £150 |
| 1 to 3 months late | 11 Aug 2027 to 10 Oct 2027 | £375 |
| 3 to 6 months late | 11 Oct 2027 to 10 Jan 2028 | £750 |
| More than 6 months late | From 11 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 16777816
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 October 2025 (1 year ago)
- Registered office
- 144A Weoley Castle Road, Birmingham, B29 5QL
- Nature of business
- Electrical installation (SIC 43210)
Other information technology service activities (SIC 62090)
Other cleaning services (SIC 81299)
Residents property management (SIC 98000) - Year end
- 31 October (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 Birmingham
Other active electrical contractors registered in Birmingham.
- RPF Electrical Services Ltd2017
- Ryan Goodswen Electrical Limited2024
- RZQ Electrical Ltd2026
- S & P Electric Limited2013
- S 2 P Electrical Limited2013
- S and L Pardoe Electrical Services Ltd2008
- S Tank Electrical Ltd2014
- S&A Electricals Limited2026
All electrical contractors in Birmingham · All trades in Birmingham · Electricians across the UK
Frequently asked questions
When are Rootline Limited's accounts due?
Rootline Limited's next accounts are due at Companies House by 10 July 2027 (in 271 days), covering the period to 31 October 2026.
When is Rootline 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 October 2026, due by 9 October 2027, and one for the period to 31 October 2026, due by 31 October 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Rootline Limited still trading?
Rootline 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 Rootline Limited do?
Rootline Limited is registered under Electrical installation (SIC 43210); Other information technology service activities (SIC 62090); Other cleaning services (SIC 81299); Residents property management (SIC 98000).
How old is Rootline Limited?
Rootline Limited was incorporated on 10 October 2025, 1 year ago.
What is the penalty if Rootline 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 Rootline 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.