- Company number
- 12670530
- Incorporated
- 15 Jun 20206 years trading
- Registered office
- The I O Centre Unit 19, Hearle Way, Hatfield, AL10 9EW
- Nature of business
- Construction of domestic buildings; Management consultancy activities other than financial management; specialised design activities
Dutt Designs Ltd is a 6-year-old private limited company registered in Hatfield, company number 12670530, one of 112 building contractors in Hatfield. Its next accounts are due at Companies House on 29 March 2027, and the CT600 for the period to 29 June 2026 is due at HMRC on 29 June 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 £1,034 (-0.5%) on the year before, to -£191K.
- Net assets rose in 0 of 4 year-on-year comparisons on record.
- Current assets of £11K against £201K owed within a year: 0.1 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | -£191K | £11K | £201K | 2 | |
| 30 Jun 2024 | -£190K | -£19K | £170K | 2 | |
| 30 Jun 2023 | -£189K | £134K | £322K | 2 | |
| 30 Jun 2022 | -£95K | £20K | £115K | 2 | |
| 30 Jun 2021 | £78K | £39 | £78K | 2 |
Where Dutt Designs Ltd is registered
The registered office is in Hatfield (AL10), in the Welwyn Hatfield local authority area, East of England. Show AL10 9EW on a map.
Other trade companies in AL10
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- M1 Construction LtdBuilders
- Tyg Landscaping LimitedLandscapers and gardeners
- RR Roofing Services LtdBuilders
- Tyg Bathrooms and Kitchens LimitedBuilders
- Knights Decorating LtdPainters and decorators
- Gvre LimitedBuilders
- Urbn Developments (Hertfordshire) LimitedFinishing trades
What happens if Dutt Designs 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 29 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Mar 2027 to 29 Apr 2027 | £150 |
| 1 to 3 months late | 30 Apr 2027 to 29 Jun 2027 | £375 |
| 3 to 6 months late | 30 Jun 2027 to 29 Sep 2027 | £750 |
| More than 6 months late | From 30 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Jun 2027 | £200 |
| 3 months late | 29 Sep 2027 | another £200 |
| 6 months late | 29 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 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
- 12670530
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 June 2020 (6 years ago)
- Registered office
- The I O Centre Unit 19, Hearle Way, Hatfield, AL10 9EW
- Nature of business
- Construction of domestic buildings (SIC 41202)
Management consultancy activities other than financial management (SIC 70229)
specialised design activities (SIC 74100) - Year end
- 29 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 14 June 2026
- Previous names
- Dutt Design Ltd (until 3 Nov 2023)
Dutt Design & Development Ltd (until 4 May 2023)
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 Hatfield
Other active building contractors registered in Hatfield.
- Dynamo Brickwork Ltd2017
- East Herts Developments Limited2016
- Ecotek Building Limited2012
- Ecton Engineering Ltd2025
- Elite Dynamic Builders Ltd2024
- Enki Construction Ltd2026
- Ewi Specialist Ltd2015
- F & F Contractors Limited2025
All building contractors in Hatfield · All trades in Hatfield · Builders across the UK
Frequently asked questions
When are Dutt Designs Ltd's accounts due?
Dutt Designs Ltd's next accounts are due at Companies House by 29 March 2027 (in 168 days), covering the period to 29 June 2026.
When is Dutt Designs Ltd's CT600 due?
The CT600 for the period to 29 June 2026 is due at HMRC by 29 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 30 March 2027.
Is Dutt Designs Ltd still trading?
Dutt Designs 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 Dutt Designs Ltd do?
Dutt Designs Ltd is registered under Construction of domestic buildings (SIC 41202); Management consultancy activities other than financial management (SIC 70229); specialised design activities (SIC 74100).
How old is Dutt Designs Ltd?
Dutt Designs Ltd was incorporated on 15 June 2020, 6 years ago.
What is the penalty if Dutt Designs 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 Dutt Designs 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.