- Company number
- 10377808
- Incorporated
- 15 Sep 201610 years trading
- Registered office
- 358 New North Road, Ilford, IG6 3DY
- Nature of business
- Construction of domestic buildings
Spring Deif Interior Limited is a 10-year-old private limited company registered in Ilford, company number 10377808, one of 1,138 building contractors in Ilford. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 up £2,236 (+4.2%) on the year before, to £56K.
- Net assets rose in 7 of 8 year-on-year comparisons on record.
- Current assets of £65K against £29K owed within a year: 2.3 times cover.
- 2 employees on average, down from 5 the year before.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £56K | £62K | £65K | £29K | 2 |
| 30 Sep 2024 | £53K | £56K | £63K | £34K | 5 |
| 30 Sep 2023 | £30K | £45K | £77K | £47K | 5 |
| 30 Sep 2022 | -£14K | £7,372 | £21K | £35K | 6 |
| 30 Sep 2021 | -£17K | £14K | £17K | £34K | 6 |
| 30 Sep 2020 | £24K | £65K | £65K | £41K | 1 |
| 30 Sep 2019 | £15K | £23K | £27K | £12K | |
| 30 Sep 2018 | £1,972 | £5,043 | £5,028 | £3,056 | |
| 30 Sep 2017 | -£1,005 | £2,052 | £2,052 | £3,057 |
Where Spring Deif Interior Limited is registered
The registered office is in Ilford (IG6), in the Redbridge local authority area, London. Show IG6 3DY on a map.
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What happens if Spring Deif Interior 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 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 10377808
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 September 2016 (10 years ago)
- Registered office
- 358 New North Road, Ilford, IG6 3DY
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 14 September 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 Ilford
Other active building contractors registered in Ilford.
- Square Properties Development Ltd2026
- SRK Engineering Ltd2024
- SRL Construction Ltd2021
- SS Innovation Ltd2026
- SS Investments Holding Ltd2019
- SS London Construction Limited2023
- SS Malhi Construction Ltd2024
- Star Construction Group Ltd2020
All building contractors in Ilford · All trades in Ilford · Builders across the UK
Frequently asked questions
When are Spring Deif Interior Limited's accounts due?
Spring Deif Interior Limited's next accounts are due at Companies House by 30 June 2027 (in 261 days), covering the period to 30 September 2026.
When is Spring Deif Interior Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Spring Deif Interior Limited still trading?
Spring Deif Interior 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 Spring Deif Interior Limited do?
Spring Deif Interior Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Spring Deif Interior Limited?
Spring Deif Interior Limited was incorporated on 15 September 2016, 10 years ago.
What is the penalty if Spring Deif Interior 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 Spring Deif Interior 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.