- Companies
- Property developers
- Sutton Coldfield
- Assist Developments Limited
Assist Developments Limited
- Company number
- 15399668
- Incorporated
- 9 Jan 20242 years trading
- Registered office
- 417A Birmingham Road, Sutton Coldfield, B72 1AU
- Nature of business
- Development of building projects; Construction of domestic buildings
Assist Developments Limited is a 2-year-old private limited company registered in Sutton Coldfield, company number 15399668, one of 150 property development companies in Sutton Coldfield. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 January 2025, as filed at Companies House.
Where Assist Developments Limited is registered
The registered office is in Sutton Coldfield (B72), in the Birmingham local authority area, West Midlands. Show B72 1AU on a map.
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Shared registered office
42 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Assist Developments 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 31 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 15399668
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 January 2024 (2 years ago)
- Registered office
- 417A Birmingham Road, Sutton Coldfield, B72 1AU
- Nature of business
- Development of building projects (SIC 41100)
Construction of domestic buildings (SIC 41202) - Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 8 January 2026
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Sutton Coldfield
Other active property development companies registered in Sutton Coldfield.
- Assist Homes Limited2025
- Aston Forge Limited2026
- Atlas Contractor Services Ltd2024
- B.T.Felton & Sons Limited1943
- B74 Limited1996
- BB Care Erdington Limited2020
- Black Terrazzo Limited2003
- Brixworth Limited2019
All property development companies in Sutton Coldfield · All trades in Sutton Coldfield · Property developers across the UK
Frequently asked questions
When are Assist Developments Limited's accounts due?
Assist Developments Limited's next accounts are due at Companies House by 31 October 2026 (in 19 days), covering the period to 31 January 2026.
When is Assist Developments Limited's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Assist Developments Limited still trading?
Assist Developments 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 Assist Developments Limited do?
Assist Developments Limited is registered under Development of building projects (SIC 41100); Construction of domestic buildings (SIC 41202).
How old is Assist Developments Limited?
Assist Developments Limited was incorporated on 9 January 2024, 2 years ago.
What is the penalty if Assist Developments 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 Assist Developments 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.