- Companies
- Joiners and carpenters
- Strathaven
- Hartness Home Improvements Limited
Hartness Home Improvements Limited
- Company number
- SC850597
- Incorporated
- 1 Jun 20251 year trading
- Registered office
- 35 Fernlea Road, Strathaven, ML10 6JY
- Nature of business
- Joinery installation
Hartness Home Improvements Limited is a 1-year-old private limited company registered in Strathaven, company number SC850597, one of 8 joinery companies in Strathaven. Its next accounts are due at Companies House on 1 March 2027, and its first CT600 is due at HMRC on 31 May 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 Hartness Home Improvements Limited is registered
The registered office is in Strathaven (ML10), in the South Lanarkshire local authority area, Scotland. Show ML10 6JY on a map.
Other trade companies in ML10
- Autolec Scotland LimitedMechanics and garages
- Hartness Civil & Structural LimitedCivil engineering
- Caledonia Trade Sales LimitedMotor traders
- Amross Services LtdMachinery repair and installation
- Napierdevelopment LtdProperty developers
- Invisishield LtdRepair services
- Clean Slate Home Services LimitedCleaning companies
- Lanarkshire Small Plant Repair Services LtdMachinery repair and installation
Also registered at this address
1 other company uses the same registered office as Hartness Home Improvements Limited.
- Hartness Civil & Structural LimitedCivil engineering
What happens if Hartness Home Improvements 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 1 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 2 Mar 2027 to 1 Apr 2027 | £150 |
| 1 to 3 months late | 2 Apr 2027 to 1 Jun 2027 | £375 |
| 3 to 6 months late | 2 Jun 2027 to 1 Sep 2027 | £750 |
| More than 6 months late | From 2 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- SC850597
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 June 2025 (1 year ago)
- Registered office
- 35 Fernlea Road, Strathaven, ML10 6JY
- Nature of business
- Joinery installation (SIC 43320)
- Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 31 May 2026
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 Strathaven
Other active joinery companies registered in Strathaven.
- Hendry Joiners and Builders Ltd2015
- RM Joinery & Shopfitting Limited2018
- TSS Joinery Ltd2021
- Z & Z Amin Ltd2023
- Avonbuilders Limited2009
- Geoff McCluskey Ltd2017
- Glenavon Joinery & Construction Services Limited2011
All joinery companies in Strathaven · All trades in Strathaven · Joiners and carpenters across the UK
Frequently asked questions
When are Hartness Home Improvements Limited's accounts due?
Hartness Home Improvements Limited's next accounts are due at Companies House by 1 March 2027 (in 138 days), covering the period to 30 June 2026.
When is Hartness Home Improvements Limited'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 May 2026, due by 31 May 2027, and one for the period to 30 June 2026, due by 30 June 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Hartness Home Improvements Limited still trading?
Hartness Home Improvements 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 Hartness Home Improvements Limited do?
Hartness Home Improvements Limited is registered under Joinery installation (SIC 43320).
How old is Hartness Home Improvements Limited?
Hartness Home Improvements Limited was incorporated on 1 June 2025, 1 year ago.
What is the penalty if Hartness Home Improvements 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 Hartness Home Improvements 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.