- Company number
- 17468986
- Incorporated
- 19 Sep 2026
- Registered office
- 16 Alpha Street North, Slough, SL1 1RB
- Nature of business
- Construction of domestic buildings; Other transportation support activities; Buying and selling of own real estate; Other letting and operating of own or leased real estate
MDN General Ltd is a newly incorporated private limited company registered in Slough, company number 17468986, one of 683 building contractors in Slough. Its next accounts are due at Companies House on 19 June 2028, and its first CT600 is due at HMRC on 18 September 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.
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.
File for MDN General LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Where MDN General Ltd is registered
The registered office is in Slough (SL1), in the Slough local authority area, South East. Show SL1 1RB on a map.
Other trade companies in SL1
- Yanky Construction LtdBuilders
- Westside Automotive LtdMotor traders
- Shadeworks LtdInstallers
- Yad Building Services LimitedBuilders
- Slough Vehicle Repair Centre LtdMechanics and garages
- Hadi Automotive LtdMotor traders
- Imperial Berkshire Motors LtdMotor traders
- Apex Motors and Repairs LtdMotor traders
Also registered at this address
1 other company uses the same registered office as MDN General Ltd.
- Hilty Construction LtdBuilders
What happens if MDN General 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 19 June 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 20 Jun 2028 to 19 Jul 2028 | £150 |
| 1 to 3 months late | 20 Jul 2028 to 19 Sep 2028 | £375 |
| 3 to 6 months late | 20 Sep 2028 to 19 Dec 2028 | £750 |
| More than 6 months late | From 20 Dec 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2028 | £200 |
| 3 months late | 30 Dec 2028 | another £200 |
| 6 months late | 30 Mar 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 17468986
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 September 2026
- Registered office
- 16 Alpha Street North, Slough, SL1 1RB
- Nature of business
- Construction of domestic buildings (SIC 41202)
Other transportation support activities (SIC 52290)
Buying and selling of own real estate (SIC 68100)
Other letting and operating of own or leased real estate (SIC 68209) - Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Slough
Other active building contractors registered in Slough.
- MDR Builder Ltd2026
- Meadfield Development Ltd2025
- Mechora Group Ltd2025
- Megastar UK Ltd2020
- Melsi Ltd2025
- Metro Builders & Driveways Limited2023
- MH1 Construction Limited2016
- Mickybros Construction Limited2019
All building contractors in Slough · All trades in Slough · Builders across the UK
Frequently asked questions
When are MDN General Ltd's accounts due?
MDN General Ltd's next accounts are due at Companies House by 19 June 2028 (in 615 days), covering the period to 30 September 2027.
When is MDN General 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 18 September 2027, due by 18 September 2028, and one for the period to 30 September 2027, due by 30 September 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is MDN General Ltd still trading?
MDN General 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 MDN General Ltd do?
MDN General Ltd is registered under Construction of domestic buildings (SIC 41202); Other transportation support activities (SIC 52290); Buying and selling of own real estate (SIC 68100); Other letting and operating of own or leased real estate (SIC 68209).
How old is MDN General Ltd?
MDN General Ltd was incorporated on 19 September 2026, less than a year ago.
What is the penalty if MDN General 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 MDN General 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.