- Companies
- Joiners and carpenters
- Watford
- K Gill & Son Ltd
K Gill & Son Ltd
- Company number
- 10046809
- Incorporated
- 7 Mar 201610 years trading
- Registered office
- 11 Maytree Crescent, Watford, Hertfordshire, WD24 5NJ
- Nature of business
- Joinery installation
K Gill & Son Ltd is a 10-year-old private limited company registered in Watford, company number 10046809, one of 30 joinery companies in Watford. Companies House shows its accounts as overdue: they were due on 31 March 2021.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £22K (-40%) on the year before, to £32K.
- Current assets of £30K against £17K owed within a year: 1.8 times cover.
- Balance sheets on record for 3 years, 2017 to 2019.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2019 | £32K | £0 | £30K | £17K | |
| 31 Mar 2018 | £54K | £17K | £47K | £24K | |
| 31 Mar 2017 | £36K | £14K | £58K | £66K |
Where K Gill & Son Ltd is registered
The registered office is in Watford (WD24), in the Watford local authority area, East of England. Show WD24 5NJ on a map.
Other trade companies in WD24
- VK28 Services LtdFinishing trades
- DRR Builders LtdBuilders
- Redmarsh Trade LimitedMotor traders
- Herts Trading LtdMotor traders
- Coversure Roofing & Building LtdRoofers
- LLS Building LimitedBuilders
- Snagsense LtdSpecialist contractors
- D&X Cleaning Solutions LtdCleaning companies
What happens if K Gill & Son Ltd files late
If the accounts reach Companies House today, the late filing penalty is £1,500 (£3,000 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2021 to 30 Apr 2021 | £150 |
| 1 to 3 months late | 1 May 2021 to 30 Jun 2021 | £375 |
| 3 to 6 months late | 1 Jul 2021 to 30 Sep 2021 | £750 |
| More than 6 months late | From 1 Oct 2021 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2021 | £200 |
| 3 months late | 30 Sep 2021 | another £200 |
| 6 months late | 30 Dec 2021 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 2022 | 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
- 10046809
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 March 2016 (10 years ago)
- Registered office
- 11 Maytree Crescent, Watford, Hertfordshire, WD24 5NJ
- Nature of business
- Joinery installation (SIC 43320)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2019
- Last confirmation statement
- 2 March 2020
Filing notes for joinery companies
Joinery companies can carry stock and work in progress at the year end, especially bespoke workshop work, and that figure moves the profit for the year.
Similar companies in Watford
Other active joinery companies registered in Watford.
- Keda Services Limited2007
- Kenmore Contractors Limited2002
- Kevin Durkin Limited2009
- Kpo Carpentry Ltd2025
- Lux Spacey Ltd2026
- M&H Building Solution Ltd.2018
- Make Fun Happen Ltd2025
- Marc Bee Joinery Ltd2025
All joinery companies in Watford · All trades in Watford · Joiners and carpenters across the UK
Frequently asked questions
When are K Gill & Son Ltd's accounts due?
K Gill & Son Ltd's accounts were due at Companies House on 31 March 2021 and the register shows them as overdue.
When is K Gill & Son 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 31 March 2020, due by 31 March 2021, and one for the period to 30 June 2020, due by 30 June 2021. Corporation tax is payable 9 months and 1 day after the end of each.
Is K Gill & Son Ltd still trading?
K Gill & Son Ltd is listed as active on the Companies House register (checked 13 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 K Gill & Son Ltd do?
K Gill & Son Ltd is registered under Joinery installation (SIC 43320).
How old is K Gill & Son Ltd?
K Gill & Son Ltd was incorporated on 7 March 2016, 10 years ago.
What is the penalty if K Gill & Son 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 K Gill & Son Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.