- Companies
- Finishing trades
- Kingston upon Thames
- Sundag Limited
Sundag Limited
- Company number
- 14706517
- Incorporated
- 6 Mar 20233 years trading
- Registered office
- Unit 1, Endeavour House, Cambridge Road, Kingston upon Thames, KT1 3JU
- Nature of business
- Other building completion and finishing
Sundag Limited is a 3-year-old private limited company registered in Kingston upon Thames, company number 14706517, one of 40 building finishing companies in Kingston upon Thames. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
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 £42K (-561.4%) on the year before, to -£35K.
- Current assets of £4,649 against £40K owed within a year: 0.1 times cover.
- 5 employees on average, down from 7 the year before.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | -£35K | £715 | £4,649 | £40K | 5 |
| 31 Mar 2024 | £7,562 | £321 | £13K | £5,764 | 7 |
Where Sundag Limited is registered
The registered office is in Kingston upon Thames (KT1), in the Kingston upon Thames local authority area, London. Show KT1 3JU on a map.
Other trade companies in KT1
- Bespoke Garden Homes LimitedBuilders
- Kingston Roofing and Restoration LtdBuilders
- Apline UK LtdMotor traders
- Grip KTS LtdMechanics and garages
- Alvo Construction LtdBuilders
- Baw Auto UK LimitedMotor traders
- Black Dog RPM LimitedCleaning companies
- Idecor8 Group LtdBuilders
What happens if Sundag 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 14706517
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 March 2023 (3 years ago)
- Registered office
- Unit 1, Endeavour House, Cambridge Road, Kingston upon Thames, KT1 3JU
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 5 March 2026
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Kingston upon Thames
Other active building finishing companies registered in Kingston upon Thames.
- Surbiton Construction Services Limited2023
- TG Controls Ltd2022
- The Azar Building Company Limited2003
- The Paragon Eco Architecture Ltd2024
- The Property Professor Ltd2026
- Urbanfix.Services Limited2026
- Vae Victis Ltd2021
- Vau Construction Ltd2023
All building finishing companies in Kingston upon Thames · All trades in Kingston upon Thames · Finishing trades across the UK
Frequently asked questions
When are Sundag Limited's accounts due?
Sundag Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Sundag Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Sundag Limited still trading?
Sundag 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 Sundag Limited do?
Sundag Limited is registered under Other building completion and finishing (SIC 43390).
How old is Sundag Limited?
Sundag Limited was incorporated on 6 March 2023, 3 years ago.
What is the penalty if Sundag 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 Sundag 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.