- Company number
- 10761935
- Incorporated
- 9 May 20179 years trading
- Registered office
- 19-21 Palace Street, London, SW1E 5HS
- Nature of business
- Construction of domestic buildings
Tani Building Solutions Ltd is a 9-year-old private limited company registered in London, company number 10761935, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 30 May 2026 is due at HMRC on 30 May 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 £15K (+19%) on the year before, to £96K.
- Net assets rose in 4 of 7 year-on-year comparisons on record.
- Current assets of £89K against £38K owed within a year: 2.4 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £96K | £83K | £89K | £38K | 0 |
| 31 May 2024 | £80K | £86K | £93K | £67K | 4 |
| 31 May 2023 | £101K | £146K | £93K | 3 | |
| 31 May 2022 | £152K | £207K | £93K | 5 | |
| 31 May 2021 | £47K | £144K | £59K | 3 | |
| 31 May 2020 | £38K | £84K | £49K | 2 | |
| 31 May 2019 | £44K | £65K | £22K | ||
| 31 May 2018 | £40K | £62K | £26K |
Where Tani Building Solutions Ltd is registered
The registered office is in London (SW1E), in the Westminster local authority area, London. Show SW1E 5HS on a map.
Other trade companies in SW1E
- Cottam Data Centre Development Company LimitedProperty developers
- Platform Jvco LtdBuilders
- Reading Bearwood Development LimitedProperty developers
- Dobo Cleaning LtdCleaning companies
- Tishman Speyer UK Development LtdProperty developers
- Dka Group UK LimitedProperty developers
- Archel Compton LimitedBuilders
- Archel Winchester LimitedProperty developers
Also registered at this address
3 other companies use the same registered office as Tani Building Solutions Ltd.
- Degoshiyo Developers LimitedProperty developers
- I N Gale LimitedFinishing trades
- NSK Home Developments LimitedFinishing trades
What happens if Tani Building Solutions 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 May 2027 | £200 |
| 3 months late | 30 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 May 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
- 10761935
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 May 2017 (9 years ago)
- Registered office
- 19-21 Palace Street, London, SW1E 5HS
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 30 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 11 May 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 London
Other active building contractors registered in London.
- Tani Prime Construction Ltd2025
- Tank Constructive Arts Ltd2026
- Tanko Deco Services Ltd2020
- Tann Ltd2026
- Tape Jointing Services Ltd2018
- Tar Construction Dom Limited2026
- Taramelli UK Ltd2020
- Taras 82 Ltd2014
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Frequently asked questions
When are Tani Building Solutions Ltd's accounts due?
Tani Building Solutions Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 30 May 2026.
When is Tani Building Solutions Ltd's CT600 due?
The CT600 for the period to 30 May 2026 is due at HMRC by 30 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Tani Building Solutions Ltd still trading?
Tani Building Solutions 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 Tani Building Solutions Ltd do?
Tani Building Solutions Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Tani Building Solutions Ltd?
Tani Building Solutions Ltd was incorporated on 9 May 2017, 9 years ago.
What is the penalty if Tani Building Solutions 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 Tani Building Solutions 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.