- Companies
- Civil engineering
- Seaham
- Wazza'stm Ltd
Wazza'stm Ltd
- Company number
- 16315491
- Incorporated
- 14 Mar 20251 year trading
- Registered office
- 19 Essex Crescent, Seaham, County Durham, SR7 8DZ
- Nature of business
- Construction of roads and motorways
Wazza'stm Ltd is a 1-year-old private limited company registered in Seaham, company number 16315491, one of 8 civil engineering contractors in Seaham. Its next accounts are due at Companies House on 14 December 2026, and its first CT600 is due at HMRC on 13 March 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?
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Where Wazza'stm Ltd is registered
The registered office is in Seaham (SR7), in the County Durham local authority area, North East. Show SR7 8DZ on a map.
Other trade companies in SR7
- Northeast Hygiene Solution LtdCleaning companies
- Wraccess LimitedElectricians
- GS Groundworks Ne LtdCivil engineering
- Alloy Wheel Studio LimitedMechanics and garages
- Leewoods Developments LtdProperty developers
- Parker Clarke Group LtdMachinery repair and installation
- Coast 2 Coast Builders LtdBuilders
- Technalight LtdElectricians
What happens if Wazza'stm 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 14 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 15 Dec 2026 to 14 Jan 2027 | £150 |
| 1 to 3 months late | 15 Jan 2027 to 14 Mar 2027 | £375 |
| 3 to 6 months late | 15 Mar 2027 to 14 Jun 2027 | £750 |
| More than 6 months late | From 15 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 16315491
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 March 2025 (1 year ago)
- Registered office
- 19 Essex Crescent, Seaham, County Durham, SR7 8DZ
- Nature of business
- Construction of roads and motorways (SIC 42110)
- Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 13 March 2026
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Seaham
Other active civil engineering contractors registered in Seaham.
- Cwa Plotworks Ltd2016
- G and R Brickwork Ltd2015
- GS Groundworks Ne Ltd2026
- J R A Engineering Limited2007
- JM Access Management Ltd2015
- Jones Consulting Services Limited2023
- Niku Utilities Ltd2023
All civil engineering contractors in Seaham · All trades in Seaham · Civil engineering across the UK
Frequently asked questions
When are Wazza'stm Ltd's accounts due?
Wazza'stm Ltd's next accounts are due at Companies House by 14 December 2026 (in 62 days), covering the period to 31 March 2026.
When is Wazza'stm 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 13 March 2026, due by 13 March 2027, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Wazza'stm Ltd still trading?
Wazza'stm 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 Wazza'stm Ltd do?
Wazza'stm Ltd is registered under Construction of roads and motorways (SIC 42110).
How old is Wazza'stm Ltd?
Wazza'stm Ltd was incorporated on 14 March 2025, 1 year ago.
What is the penalty if Wazza'stm 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 Wazza'stm 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.