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  4. Think Inside Ltd

Think Inside Ltd

ActiveTotal exemption (full) accountsProperty developersHornchurch
Company number
08213580
Incorporated
13 Sep 201214 years trading
Registered office
Suite 1 Concept House, 23 Billet Lane, Hornchurch, Essex, RM11 1XP
Nature of business
Development of building projects
Accounts due in
80 days
31 Dec 2026
From the Companies House register, 1 Oct 2026

Think Inside Ltd is a 14-year-old private limited company registered in Hornchurch, company number 08213580, one of 131 property development companies in Hornchurch. Its next accounts are due at Companies House on 31 December 2026, and its first CT600 is due at HMRC on 30 September 2026.

Key dates

Worked out from the year end and filing history on the Companies House register.

Accounts due
31 Dec 2026
in 80 days
For the period to 31 Mar 2026
CT600 due (first of two)
30 Sep 2026
Date passed (HMRC does not publish filings)
Period 1 Oct 2024 to 30 Sep 2025
CT600 due (second of two)
31 Mar 2027
in 170 days
Period 1 Oct 2025 to 31 Mar 2026
Corporation tax payment
1 Jan 2027
in 81 days
9 months and 1 day after the period end
Confirmation statement
13 Jun 2027
in 244 days
Last made up to 30 May 2026

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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 £91K (-17%) on the year before, to £448K.
  • Net assets rose in 6 of 8 year-on-year comparisons on record.
  • Current assets of £3.3M against £2.6M owed within a year: 1.3 times cover.
  • 17 employees on average, down from 22 the year before.
  • Balance sheets on record for 9 years, 2016 to 2024.

Net assets by year

Net assets at each year end, 2016 to 2024£0£500K30 September 2016: net assets £80K£80K201630 September 2017: net assets £630K£630K201730 September 2018: net assets £688K£688K201830 September 2019: net assets £833K£833K201930 September 2020: net assets £99K£99K202030 September 2021: net assets £155K£155K202130 September 2022: net assets £263K£263K202230 September 2023: net assets £539K£539K202330 September 2024: net assets £448K£448K2024
Net assets at each year end, 2016 to 2024£0£500K30 September 2016: net assets £80K£80K'1630 September 2017: net assets £630K£630K'1730 September 2018: net assets £688K£688K'1830 September 2019: net assets £833K£833K'1930 September 2020: net assets £99K£99K'2030 September 2021: net assets £155K£155K'2130 September 2022: net assets £263K£263K'2230 September 2023: net assets £539K£539K'2330 September 2024: net assets £448K£448K'24
Year endNet assetsCashCurrent assetsOwed within a yearEmployees
30 Sep 2024£448K£407K£3.3M£2.6M17
30 Sep 2023£539K£438K£5M£4.2M22
30 Sep 2022£263K£846K£3.4M£2.7M21
30 Sep 2021£155K£650K£2.9M£2.2M13
30 Sep 2020£99K£449K£1.9M£1.2M17
30 Sep 2019£833K£313K£2.8M£1.9M16
30 Sep 2018£688K£364K£1.9M£1M11
30 Sep 2017£630K£324K£1.9M£1.2M12
30 Sep 2016£80K£110K£675K£605K

Where Think Inside Ltd is registered

Think Inside Ltd's registered office on a map of the UK

The registered office is in Hornchurch (RM11), in the Havering local authority area, London. Show RM11 1XP on a map.

Other trade companies in RM11

Shared registered office

33 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.

What happens if Think Inside 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 31 December 2026.

Companies HouseAccounts deliveredPenalty
Up to 1 month late1 Jan 2027 to 31 Jan 2027£150
1 to 3 months late1 Feb 2027 to 31 Mar 2027£375
3 to 6 months late1 Apr 2027 to 30 Jun 2027£750
More than 6 months lateFrom 1 Jul 2027£1,500

Penalties double if the accounts were also late the year before.

HMRC (CT600)FromPenalty
1 day late1 Apr 2027£200
3 months late30 Jun 2027another £200
6 months late30 Sep 2027HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 Mar 2028another 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
08213580
Status
Active
Company type
Private limited company
Incorporated
13 September 2012 (14 years ago)
Registered office
Suite 1 Concept House, 23 Billet Lane, Hornchurch, Essex, RM11 1XP
Nature of business
Development of building projects (SIC 41100)
Year end
31 March (accounting reference date)
Accounts type
Total exemption (full)
Last accounts made up to
30 September 2024
Last confirmation statement
30 May 2026
Charges (mortgages)
0 outstanding of 2 registered

Filing notes for property development companies

Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.

Similar companies in Hornchurch

Other active property development companies registered in Hornchurch.

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Frequently asked questions

When are Think Inside Ltd's accounts due?

Think Inside Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.

When is Think Inside 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 30 September 2025, due by 30 September 2026, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.

Is Think Inside Ltd still trading?

Think Inside 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 Think Inside Ltd do?

Think Inside Ltd is registered under Development of building projects (SIC 41100).

How old is Think Inside Ltd?

Think Inside Ltd was incorporated on 13 September 2012, 14 years ago.

What is the penalty if Think Inside 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 Think Inside Ltd on Companies House for filed documents, officers and the full history.

Report an error on this page

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.

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