£100
No changevs Mar 2024Active10036706Private limited companyHarrow
OPERA TAX OFFICE LTD
Significant control: Karolina Leszczynska (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does Opera Tax Office Ltd sell?
Registered activity: Management consultancy activities other than financial management (SIC 70229). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
OPERA TAX OFFICE LTD is an active private limited company (company number 10036706) incorporated on 2 March 2016, registered in Harrow. Its registered activity is management consultancy activities other than financial management (SIC 70229). Latest micro accounts cover the period ending 30 March 2025, showing net assets of £100, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets were unchanged on the prior period.
Peer position · net assets
By net assets it sits in the lower half of 15,133 comparable companies in Greater London (median £4,103, upper quartile £37k).
02
Ownership and control
- Mrs Karolina Leszczynska
- owns 75–100% of shares
- owns 75–100% of shares
- holds 75–100% of voting rights
- holds 75–100% of voting rights
- can appoint or remove directors
- can appoint or remove directors
- Mrs Monika Anna Doyle
- owns 25–50% of shares
- owns 50–75% of shares
- holds 50–75% of voting rights
- holds 50–75% of voting rights
- can appoint or remove directors
- has significant influence or control
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 2 March 201610 yrs ago
- Next accounts due
- 30 December 2026in 64 days
- Confirmation statement due
- 16 March 2027in 140 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 70229
- Management consultancy activities other than financial management
- SIC 82110
- Combined office administrative service activities
- SIC 82190
- Photocopying, document preparation and other specialised office support activities
- SIC 82990
- Other business support service activities n.e.c.
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
0
vs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 March 2025 | £100 | — | — | — | — | — | 0 |
| 30 March 2024 | £100 | — | — | — | — | — | 0 |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets above zeroNet assets £100 at 30 March 2025
- Incorporated five or more years agoIncorporated 2 March 2016
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 140 days
- Next accounts duein 64 days
- Accounts period endNet assets £100 · micro accounts
- Accounts period endNet assets £100 · micro accounts
- Incorporated
08
Similar companies in Greater London
- AP&D LTDBeckenham · inc. Mar 2016
- LUNA BUILDING SERVICES LIMITEDMorden · inc. Mar 2016
- KCF MANAGEMENT CONSULTING LTDTeddington · inc. Mar 2016
- GARD CONSULTANCY SERVICES LTDLongfield · inc. Mar 2016
- RIVERSIDE LAW STUDIOS LIMITEDKingston Upon Thames · inc. Mar 2016
- UK SMARTPLAN LIMITEDFeltham · inc. Mar 2016
All companies incorporated on 2 March 2016 · in Mar 2016.
09
Reminders for OPERA TAX OFFICE LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.