- Companies
- Plumbers and heating engineers
- Sheffield
- Fill My Diary Trades Ltd
Fill My Diary Trades Ltd
- Company number
- 17073811
- Incorporated
- 6 Mar 2026
- Registered office
- 43 Fishponds Road West, Sheffield, S13 8EA
- Nature of business
- Plumbing, heat and air-conditioning installation; Business and domestic software development
Fill My Diary Trades Ltd is a newly incorporated private limited company registered in Sheffield, company number 17073811, one of 305 plumbing and heating companies in Sheffield. Its next accounts are due at Companies House on 6 December 2027, and its first CT600 is due at HMRC on 5 March 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 Fill My Diary Trades Ltd is registered
The registered office is in Sheffield (S13), in the Sheffield local authority area, Yorkshire and The Humber. Show S13 8EA on a map.
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- Eco-Gen Electrical Group LtdElectricians
- Detailed Cleaning Services LtdCleaning companies
- JC Cooling Solutions LtdPlumbers and heating engineers
- Powertherm Industrial Access LimitedInstallers
- Steel City Vehicle Solutions LtdMotor traders
- S.L.G Construction LimitedCivil engineering
What happens if Fill My Diary Trades 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 6 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 7 Dec 2027 to 6 Jan 2028 | £150 |
| 1 to 3 months late | 7 Jan 2028 to 6 Mar 2028 | £375 |
| 3 to 6 months late | 7 Mar 2028 to 6 Jun 2028 | £750 |
| More than 6 months late | From 7 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 17073811
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 March 2026
- Registered office
- 43 Fishponds Road West, Sheffield, S13 8EA
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Business and domestic software development (SIC 62012) - Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
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 in Sheffield
Other active plumbing and heating companies registered in Sheffield.
- Fir Tree Installations Limited2020
- First 4 Supplies Limited2001
- First Gas & Plumbing Ltd2026
- Flowright Services Ltd2026
- Force Contracts Ltd2012
- Forge Valley Heating Ltd2022
- Fre-Flo Plumbing & Heating Services Limited1993
- Frontier Property Maintenance Limited2012
All plumbing and heating companies in Sheffield · All trades in Sheffield · Plumbers and heating engineers across the UK
Frequently asked questions
When are Fill My Diary Trades Ltd's accounts due?
Fill My Diary Trades Ltd's next accounts are due at Companies House by 6 December 2027 (in 419 days), covering the period to 31 March 2027.
When is Fill My Diary Trades 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 5 March 2027, due by 5 March 2028, and one for the period to 31 March 2027, due by 31 March 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Fill My Diary Trades Ltd still trading?
Fill My Diary Trades 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 Fill My Diary Trades Ltd do?
Fill My Diary Trades Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Business and domestic software development (SIC 62012).
How old is Fill My Diary Trades Ltd?
Fill My Diary Trades Ltd was incorporated on 6 March 2026, less than a year ago.
What is the penalty if Fill My Diary Trades 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 Fill My Diary Trades 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.