- Companies
- Electricians
- London
- My Monthly Maintenance Limited
My Monthly Maintenance Limited
- Company number
- 16747190
- Incorporated
- 28 Sep 20251 year trading
- Registered office
- 20 Brewhouse Walk, London, SE16 6LD
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation; Other building completion and finishing; Other building and industrial cleaning activities
My Monthly Maintenance Limited is a 1-year-old private limited company registered in London, company number 16747190, one of 3,448 electrical contractors in London. Its next accounts are due at Companies House on 28 June 2027, and its first CT600 is due at HMRC on 27 September 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?
File the first accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
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Where My Monthly Maintenance Limited is registered
The registered office is in London (SE16), in the Southwark local authority area, London. Show SE16 6LD on a map.
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What happens if My Monthly Maintenance 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 28 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 29 Jun 2027 to 28 Jul 2027 | £150 |
| 1 to 3 months late | 29 Jul 2027 to 28 Sep 2027 | £375 |
| 3 to 6 months late | 29 Sep 2027 to 28 Dec 2027 | £750 |
| More than 6 months late | From 29 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 16747190
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 September 2025 (1 year ago)
- Registered office
- 20 Brewhouse Walk, London, SE16 6LD
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220)
Other building completion and finishing (SIC 43390)
Other building and industrial cleaning activities (SIC 81229) - Year end
- 30 September (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 London
Other active electrical contractors registered in London.
- My Personal Electrician Limited2026
- Myos Electrical Services Ltd2016
- N Tech Power (NTP) Ltd2012
- N&B Ltd2025
- N&G Data Services Ltd2026
- N.C.B. Electrical Limited2009
- N.J.Richards Limited1988
- N1 Electrical Ltd2020
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are My Monthly Maintenance Limited's accounts due?
My Monthly Maintenance Limited's next accounts are due at Companies House by 28 June 2027 (in 258 days), covering the period to 30 September 2026.
When is My Monthly Maintenance 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 27 September 2026, due by 27 September 2027, and one for the period to 30 September 2026, due by 30 September 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is My Monthly Maintenance Limited still trading?
My Monthly Maintenance Limited is listed as active on the Companies House register (checked 13 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 My Monthly Maintenance Limited do?
My Monthly Maintenance Limited is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220); Other building completion and finishing (SIC 43390); Other building and industrial cleaning activities (SIC 81229).
How old is My Monthly Maintenance Limited?
My Monthly Maintenance Limited was incorporated on 28 September 2025, 1 year ago.
What is the penalty if My Monthly Maintenance 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 My Monthly Maintenance Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.