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- Civil engineering
- Chatham
- RSM Network Solutions Limited
Company profile · Civil engineering
RSM Network Solutions Limited
RSM Network Solutions Limited is a newly incorporated private limited company registered in Chatham, company number 17406322, one of 77 civil engineering contractors in Chatham. Its next accounts are due at Companies House on 18 May 2028, and its first CT600 is due at HMRC on 17 August 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 RSM Network Solutions Limited is registered
The registered office is in Chatham (ME4), in the Medway local authority area, South East. Show ME4 4TZ on a map.
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What happens if RSM Network Solutions Limited 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 18 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 19 May 2028 to 18 Jun 2028 | £150 |
| 1 to 3 months late | 19 Jun 2028 to 18 Aug 2028 | £375 |
| 3 to 6 months late | 19 Aug 2028 to 18 Nov 2028 | £750 |
| More than 6 months late | From 19 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 17406322
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 August 2026
- Registered office
- 2ND Floor, the Fitted Rigging House Anchor Wharf, The Historic Dockyard, Chatham, ME4 4TZ
- Nature of business
- Construction of utility projects for electricity and telecommunications (SIC 42220)
- Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
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 Chatham
Other active civil engineering contractors registered in Chatham.
- S P Mills Ltd2016
- Sergio Cardoso Ltd2026
- Sidolart Rails and Construction Ltd2023
- Smart Lay Surfacing Ltd2026
- Strategy and Projects Consultants Ltd2019
- Stratford Rail (Se) Ltd2023
- Sword Civils Limited2024
- Teichert & Sons Ltd2021
All civil engineering contractors in Chatham · All trades in Chatham · Civil engineering across the UK
Frequently asked questions
When are RSM Network Solutions Limited's accounts due?
RSM Network Solutions Limited's next accounts are due at Companies House by 18 May 2028 (in 584 days), covering the period to 31 August 2027.
When is RSM Network Solutions Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 17 August 2027, due by 17 August 2028, and one for the period to 31 August 2027, due by 31 August 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is RSM Network Solutions Limited still trading?
RSM Network Solutions Limited 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 RSM Network Solutions Limited do?
RSM Network Solutions Limited is registered under Construction of utility projects for electricity and telecommunications (SIC 42220).
How old is RSM Network Solutions Limited?
RSM Network Solutions Limited was incorporated on 18 August 2026, less than a year ago.
What is the penalty if RSM Network Solutions Limited 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 RSM Network Solutions Limited 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.