- Company number
- 16710392
- Incorporated
- 11 Sep 20251 year trading
- Registered office
- 2 Mill Cottage Crawley Mill Dry Lane, Crawley, Witney, OX29 9SU
- Nature of business
- Construction of domestic buildings; Architectural activities; Urban planning and landscape architectural activities
Insight Planning & Design Ltd is a 1-year-old private limited company registered in Witney, company number 16710392, one of 108 building contractors in Witney. Its next accounts are due at Companies House on 11 June 2027, and its first CT600 is due at HMRC on 10 September 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 Insight Planning & Design Ltd is registered
The registered office is in Witney (OX29), in the West Oxfordshire local authority area, South East. Show OX29 9SU on a map.
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Also registered at this address
1 other company uses the same registered office as Insight Planning & Design Ltd.
- Oxwolds LtdBuilders
What happens if Insight Planning & Design 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 11 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 12 Jun 2027 to 11 Jul 2027 | £150 |
| 1 to 3 months late | 12 Jul 2027 to 11 Sep 2027 | £375 |
| 3 to 6 months late | 12 Sep 2027 to 11 Dec 2027 | £750 |
| More than 6 months late | From 12 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 16710392
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 September 2025 (1 year ago)
- Registered office
- 2 Mill Cottage Crawley Mill Dry Lane, Crawley, Witney, OX29 9SU
- Nature of business
- Construction of domestic buildings (SIC 41202)
Architectural activities (SIC 71111)
Urban planning and landscape architectural activities (SIC 71112) - Year end
- 30 September (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 Witney
Other active building contractors registered in Witney.
- J.E.L. Developments Limited2002
- Jack Alexander Design Ltd2016
- Jack James Homes Limited2010
- Jackson's of Clanfield Limited2015
- JC Building Solutions Limited2007
- JWR Building Services Limited2023
- K J Bridges Building Contractors Limited2008
- Karl Moore Construction Limited2004
All building contractors in Witney · All trades in Witney · Builders across the UK
Frequently asked questions
When are Insight Planning & Design Ltd's accounts due?
Insight Planning & Design Ltd's next accounts are due at Companies House by 11 June 2027 (in 241 days), covering the period to 30 September 2026.
When is Insight Planning & Design 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 10 September 2026, due by 10 September 2027, and one for the period to 30 September 2026, due by 30 September 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Insight Planning & Design Ltd still trading?
Insight Planning & Design 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 Insight Planning & Design Ltd do?
Insight Planning & Design Ltd is registered under Construction of domestic buildings (SIC 41202); Architectural activities (SIC 71111); Urban planning and landscape architectural activities (SIC 71112).
How old is Insight Planning & Design Ltd?
Insight Planning & Design Ltd was incorporated on 11 September 2025, 1 year ago.
What is the penalty if Insight Planning & Design 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 Insight Planning & Design 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.