- Company number
- 16613028
- Incorporated
- 29 Jul 20251 year trading
- Registered office
- 37 Friary Avenue, Allenton, Derby, DE24 9DD
- Nature of business
- Construction of commercial buildings
Monti RK Ltd is a 1-year-old private limited company registered in Derby, company number 16613028, one of 353 building contractors in Derby. Its next accounts are due at Companies House on 29 April 2027, and its first CT600 is due at HMRC on 28 July 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.
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Where Monti RK Ltd is registered
The registered office is in Derby (DE24), in the Derby local authority area, East Midlands. Show DE24 9DD on a map.
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Also registered at this address
1 other company uses the same registered office as Monti RK Ltd.
- PK Constructions (Midlands) LimitedCivil engineering
What happens if Monti RK 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 29 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Apr 2027 to 29 May 2027 | £150 |
| 1 to 3 months late | 30 May 2027 to 29 Jul 2027 | £375 |
| 3 to 6 months late | 30 Jul 2027 to 29 Oct 2027 | £750 |
| More than 6 months late | From 30 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 16613028
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 July 2025 (1 year ago)
- Registered office
- 37 Friary Avenue, Allenton, Derby, DE24 9DD
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 31 July (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 Derby
Other active building contractors registered in Derby.
- Morley Construction Services Limited2018
- Moussatogroup Ltd2025
- MRD Construct1Ons Ltd2025
- MSD Building Limited2023
- MSG Midlands Construct Limited2025
- MTD Brickwork Ltd2019
- Mundy Structural Steel Company Limited1984
- N2 Development Construction Ltd2023
All building contractors in Derby · All trades in Derby · Builders across the UK
Frequently asked questions
When are Monti RK Ltd's accounts due?
Monti RK Ltd's next accounts are due at Companies House by 29 April 2027 (in 198 days), covering the period to 31 July 2026.
When is Monti RK 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 28 July 2026, due by 28 July 2027, and one for the period to 31 July 2026, due by 31 July 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Monti RK Ltd still trading?
Monti RK 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 Monti RK Ltd do?
Monti RK Ltd is registered under Construction of commercial buildings (SIC 41201).
How old is Monti RK Ltd?
Monti RK Ltd was incorporated on 29 July 2025, 1 year ago.
What is the penalty if Monti RK 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 Monti RK 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.