- Companies
- Plumbers and heating engineers
- Billys Plumbing Ltd Ltd
Billys Plumbing Ltd Ltd
- Company number
- 16121777
- Incorporated
- 8 Dec 20241 year trading
- Registered office
- 19 Urquhart Court 109 Park Road, 19 Urquhart Court, Kent, Bromley, BR3 1QL
- Nature of business
- Plumbing, heat and air-conditioning installation
Billys Plumbing Ltd Ltd is a 1-year-old private limited company registered in Kent, company number 16121777, one of the UK's plumbing and heating companies. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 December 2025, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Where Billys Plumbing Ltd Ltd is registered
The registered office is in Kent (BR3), in the Bromley local authority area, London. Show BR3 1QL on a map.
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What happens if Billys Plumbing Ltd 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 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 16121777
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 December 2024 (1 year ago)
- Registered office
- 19 Urquhart Court 109 Park Road, 19 Urquhart Court, Kent, Bromley, BR3 1QL
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 7 December 2025
- Previous names
- Billys Pluming Ltd (until 5 May 2026)
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies
Other active plumbing and heating companies.
Frequently asked questions
When are Billys Plumbing Ltd Ltd's accounts due?
Billys Plumbing Ltd Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Billys Plumbing Ltd Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Billys Plumbing Ltd Ltd still trading?
Billys Plumbing Ltd 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 Billys Plumbing Ltd Ltd do?
Billys Plumbing Ltd Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Billys Plumbing Ltd Ltd?
Billys Plumbing Ltd Ltd was incorporated on 8 December 2024, 1 year ago.
What is the penalty if Billys Plumbing Ltd 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 Billys Plumbing Ltd 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.