- Company number
- 08894406
- Incorporated
- 13 Feb 201412 years trading
- Registered office
- Unit 38 Oak View Stud Farm, Lombard Street, Horton Kirby, Dartford, Kent
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings
Complete Building Services Kent Limited is a 12-year-old private limited company registered in Dartford, company number 08894406, one of 256 building contractors in Dartford. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the 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 Complete Building Services Kent LimitedOr 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.
What happens if Complete Building Services Kent 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 08894406
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 February 2014 (12 years ago)
- Registered office
- Unit 38 Oak View Stud Farm, Lombard Street, Horton Kirby, Dartford, Kent
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 28 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 12 February 2026
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 Dartford
Other active building contractors registered in Dartford.
- Concrete Construction Utilities Limited2004
- Construction South Ltd2013
- Core Refurb Group (North Division) Ltd2025
- Core Refurb Group (UK) Ltd2022
- Courtyard Investment and Securities Ltd2022
- CP Wood-Flooring Ltd2022
- CPM Building Maintenance Ltd2025
- CRJ Brickwork & Building Ltd2025
All building contractors in Dartford · All trades in Dartford · Builders across the UK
Frequently asked questions
When are Complete Building Services Kent Limited's accounts due?
Complete Building Services Kent Limited's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Complete Building Services Kent Limited's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Complete Building Services Kent Limited still trading?
Complete Building Services Kent 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 Complete Building Services Kent Limited do?
Complete Building Services Kent Limited is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is Complete Building Services Kent Limited?
Complete Building Services Kent Limited was incorporated on 13 February 2014, 12 years ago.
What is the penalty if Complete Building Services Kent 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 Complete Building Services Kent 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.