Company profile · Builders
Smithburn Construction Ltd
Smithburn Construction Ltd is a 1-year-old private limited company registered in Gateshead, company number 16730773, one of 85 building contractors in Gateshead. Its next accounts are due at Companies House on 19 June 2027, and its first CT600 is due at HMRC on 18 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.
File for Smithburn Construction 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 Smithburn Construction Ltd is registered
The registered office is in Gateshead (NE10), in the Gateshead local authority area, North East. Show NE10 9US on a map.
Other trade companies in NE10
- D Butterfield LtdGlaziers
- Tyne & Wear Garage Conversions LtdProperty developers
- Garnett Plastering LtdPlasterers
- Windy Nook Car Co LtdMotor traders
- JG Industrial Services LtdMachinery repair and installation
- Tyres on the Tyne SS LtdMotor traders
- RW Aspire Renovations LtdBuilders
- Khoshnaw Mechanic LtdMechanics and garages
What happens if Smithburn Construction 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 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 20 Jun 2027 to 19 Jul 2027 | £150 |
| 1 to 3 months late | 20 Jul 2027 to 19 Sep 2027 | £375 |
| 3 to 6 months late | 20 Sep 2027 to 19 Dec 2027 | £750 |
| More than 6 months late | From 20 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
- 16730773
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 September 2025 (1 year ago)
- Registered office
- 49 Smithburn Road, Gateshead, NE10 9US
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202)
Construction of other civil engineering projects n.e.c. (SIC 42990) - 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 Gateshead
Other active building contractors registered in Gateshead.
- SW Building (Ne) Limited2025
- Swift Build Experts Ltd2026
- The North Construction Limited2025
- Tompion Developments Limited2023
- Tompion Homes Limited2023
- Tov Construction Ltd2021
- UK Commercial Construction Ltd2023
- UK I Build Ltd2025
All building contractors in Gateshead · All trades in Gateshead · Builders across the UK
Frequently asked questions
When are Smithburn Construction Ltd's accounts due?
Smithburn Construction Ltd's next accounts are due at Companies House by 19 June 2027 (in 250 days), covering the period to 30 September 2026.
When is Smithburn Construction 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 2026, due by 18 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 Smithburn Construction Ltd still trading?
Smithburn Construction Ltd is listed as active on the Companies House register (checked 12 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 Smithburn Construction Ltd do?
Smithburn Construction Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202); Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Smithburn Construction Ltd?
Smithburn Construction Ltd was incorporated on 19 September 2025, 1 year ago.
What is the penalty if Smithburn Construction 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 Smithburn Construction Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.