- Companies
- Installers
- Chelmsford
- RTB Construction & Maintenance Limited
RTB Construction & Maintenance Limited
- Company number
- 17051302
- Incorporated
- 24 Feb 2026
- Registered office
- Unit 7 Runwell Farm Estate Hoe Lane, Rettendon Common, Chelmsford, CM3 8DQ
- Nature of business
- Other construction installation
RTB Construction & Maintenance Limited is a newly incorporated private limited company registered in Chelmsford, company number 17051302, one of 89 installation companies (insulation, lifts, shutters and similar) in Chelmsford. Its next accounts are due at Companies House on 24 November 2027, and its first CT600 is due at HMRC on 23 February 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 RTB Construction & Maintenance Limited is registered
The registered office is in Chelmsford (CM3), in the Chelmsford local authority area, East of England. Show CM3 8DQ on a map.
Other trade companies in CM3
- CLS Groundworks LtdBuilders
- Proglaze Window & Door Fitters LtdGlaziers
- Wrenford Holdings LtdProperty developers
- Pinnacle Performance and Prestige LimitedMotor traders
- Corevent Fire Safety LtdElectricians
- Eaton Home Improvements and Development LtdSpecialist contractors
- Saunders Electrical LtdElectricians
- Ashcroft Vehicles LtdMotor traders
What happens if RTB Construction & Maintenance 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 24 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 25 Nov 2027 to 24 Dec 2027 | £150 |
| 1 to 3 months late | 25 Dec 2027 to 24 Feb 2028 | £375 |
| 3 to 6 months late | 25 Feb 2028 to 24 May 2028 | £750 |
| More than 6 months late | From 25 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 17051302
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 February 2026
- Registered office
- Unit 7 Runwell Farm Estate Hoe Lane, Rettendon Common, Chelmsford, CM3 8DQ
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 28 February (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Chelmsford
Other active installation companies (insulation, lifts, shutters and similar) registered in Chelmsford.
- S & D Building and Groundworks Ltd2023
- S J Consultancy Limited2003
- Sa Electrics and Renovations Ltd2023
- Seferi Steel Work Ltd2022
- SJ O'Connor Cladding Limited2018
- Sola Systems Group Limited2023
- Solar X Ltd2026
- Solid Worktops Limited2020
All installation companies (insulation, lifts, shutters and similar) in Chelmsford · All trades in Chelmsford · Installers across the UK
Frequently asked questions
When are RTB Construction & Maintenance Limited's accounts due?
RTB Construction & Maintenance Limited's next accounts are due at Companies House by 24 November 2027 (in 408 days), covering the period to 28 February 2027.
When is RTB Construction & Maintenance 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 23 February 2027, due by 23 February 2028, and one for the period to 28 February 2027, due by 28 February 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is RTB Construction & Maintenance Limited still trading?
RTB Construction & Maintenance 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 RTB Construction & Maintenance Limited do?
RTB Construction & Maintenance Limited is registered under Other construction installation (SIC 43290).
How old is RTB Construction & Maintenance Limited?
RTB Construction & Maintenance Limited was incorporated on 24 February 2026, less than a year ago.
What is the penalty if RTB Construction & Maintenance 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 RTB Construction & Maintenance 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.