- Companies
- Motor traders
- Chesham
- Cosma and Brothers Ltd
Cosma and Brothers Ltd
- Company number
- 16575278
- Incorporated
- 10 Jul 20251 year trading
- Registered office
- 70 Gladstone Road, Chesham, HP5 3AD
- Nature of business
- Sale of used cars and light motor vehicles; Agents involved in the sale of a variety of goods; Freight transport by road; Other residential care activities n.e.c.
Cosma and Brothers Ltd is a 1-year-old private limited company registered in Chesham, company number 16575278, one of 55 motor trade companies in Chesham. Its next accounts are due at Companies House on 10 April 2027, and its first CT600 is due at HMRC on 9 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.
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 Cosma and Brothers 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 Cosma and Brothers Ltd is registered
The registered office is in Chesham (HP5), in the Buckinghamshire local authority area, South East. Show HP5 3AD on a map.
Other trade companies in HP5
- Whitley Electrical LtdElectricians
- Zpgarvies LtdInstallers
- T D Autos LtdMechanics and garages
- Hemel A1 Tyres LtdMotor traders
- Berkhamsted Motor Group LtdMotor traders
- Pleasure Hills LtdProperty developers
- Keo Driveways & Patios LtdLandscapers and gardeners
- R&D Property Partners LtdProperty developers
What happens if Cosma and Brothers 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 10 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 11 Apr 2027 to 10 May 2027 | £150 |
| 1 to 3 months late | 11 May 2027 to 10 Jul 2027 | £375 |
| 3 to 6 months late | 11 Jul 2027 to 10 Oct 2027 | £750 |
| More than 6 months late | From 11 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
- 16575278
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 July 2025 (1 year ago)
- Registered office
- 70 Gladstone Road, Chesham, HP5 3AD
- Nature of business
- Sale of used cars and light motor vehicles (SIC 45112)
Agents involved in the sale of a variety of goods (SIC 46190)
Freight transport by road (SIC 49410)
Other residential care activities n.e.c. (SIC 87900) - Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 9 July 2026
Filing notes for motor trade companies
Motor trade companies hold vehicle stock, and how that stock is valued at the year end moves the profit directly. Some use the VAT margin scheme.
Similar companies in Chesham
Other active motor trade companies registered in Chesham.
- Dimiauto Ltd2020
- Drbikes Limited2014
- Excel Motor Services Chesham Ltd2023
- Fly Tyres Chesham Ltd2026
- G5 Wheels Ltd2023
- Golzey Automotive Ltd2026
- H&Z Parts Ltd2026
- Hemel A1 Tyres Ltd2026
All motor trade companies in Chesham · All trades in Chesham · Motor traders across the UK
Frequently asked questions
When are Cosma and Brothers Ltd's accounts due?
Cosma and Brothers Ltd's next accounts are due at Companies House by 10 April 2027 (in 178 days), covering the period to 31 July 2026.
When is Cosma and Brothers 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 9 July 2026, due by 9 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 Cosma and Brothers Ltd still trading?
Cosma and Brothers 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 Cosma and Brothers Ltd do?
Cosma and Brothers Ltd is registered under Sale of used cars and light motor vehicles (SIC 45112); Agents involved in the sale of a variety of goods (SIC 46190); Freight transport by road (SIC 49410); Other residential care activities n.e.c. (SIC 87900).
How old is Cosma and Brothers Ltd?
Cosma and Brothers Ltd was incorporated on 10 July 2025, 1 year ago.
What is the penalty if Cosma and Brothers 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 Cosma and Brothers 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.