Verified AccountantsUK firms, verified against the public record
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123 Tax Ltd

Tax adviser in Blackthorn House, Birmingham B3

Dormant companyTrust Score63/100Good

Companies House: 11729244Studio 9, 50-54 St Paul’s Square, Birmingham, B3 1QSData updated 07 Jul 2026

Verified Accountants assessment

123 Tax Ltd is a UK limited company based in Birmingham, incorporated in 2018 and filing dormant accounts at Companies House.

Its most recent accounts are filed as dormant - Companies House's term for a company with no significant accounting transactions in the period. Public records confirm it is up to date with its accounts (last filed 31 Dec 2024) and running a confirmed website. Its website shows it handles Self Assessment, VAT, Limited company accounts, and Contractor.

How we verify →

Verification record and Trust Score

63/100

Trust Score

Good
Public record
AML supervisedpending
Active company
Filing compliant
Trading 7 years
Professional qualification
  • ICAEW
  • ACCA
  • AAT
Contact
Website
Phone
Email

The Trust Score is the share of the applicable public signals we have verified, scored out of 100 - fully deterministic, never subjective. How it is scored, and every signal's points →

Companies HouseActiveno. 11729244 (opens in new tab)incorporated 2018Companies House · checked 07 Jul
Registered activity
  • SIC 69203 - Tax consultancy
The business activity the firm registered with Companies House (its Standard Industrial Classification).Companies House · checked 07 Jul
Filing complianceAccounts and confirmation statement filed on timelast accounts 31 Dec 2024 (opens in new tab)Companies House · checked 07 Jul
Sources: Companies House (opens in new tab)
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Good fit for

  • Handles Self Assessment, VAT, Limited company accounts and Contractor

Specialisms and services

Services
AccountantSelf AssessmentVATLimited company accountsContractorCIS

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Addresses

Registered office Companies House
Studio 9, 50-54 St Paul’s Square, Birmingham, B3 1QS
Office Google Business Profile
Suite 2a, St Pauls Square, Blackthorn House, Birmingham, B3 1RL

The registered office is the firm's address on the Companies House register; the office is the trading address on its confirmed Google Business Profile. They can differ.

People at 123 Tax Ltd

Persons with significant control (1)

  • Mr Gavin Steven LilleySignificant influence or control, Significant influence or control, Significant influence or control

Source: Companies House register (opens in new tab).

Financials (as filed)

Companies House filing history (opens in new tab) | 2021 to 2024
Net assets
£100
as at 31 Dec 2024
Cash at bank
£100
as at 31 Dec 2024
Current assets (cash, debtors, other) and net assets by year, in £. Latest year first.
2024202320222021
CashDebtorsNet assets
Full figures
As filed31 Dec 202431 Dec 202331 Dec 202231 Dec 2021
Average employees000
Net assets£100£100£100£100
Cash at bank£100£100£100£100
Shareholders equity£100£100£100£100

Figures as reported in this firm's accounts filed at Companies House. Net assets is total assets less what the company owes; a figure below zero means recorded liabilities exceed assets. Small companies may file abbreviated accounts that omit turnover and profit. Public record, reproduced as facts.

Timeline

  1. 2018Company incorporated
  2. 2024Latest accounts filed
  3. 2026Verified on this directory

Frequently asked questions

Where is 123 Tax Ltd based?

123 Tax Ltd's registered office is Studio 9, 50-54 St Paul’s Square, Birmingham, B3 1QS, but it trades from Suite 2a, St Pauls Square, Blackthorn House, Birmingham, B3 1RL (from its confirmed Google Business Profile). A registered office is the address on the Companies House register and can differ from where a firm actually works.

What services does 123 Tax Ltd offer?

Based on its own website, 123 Tax Ltd offers Self Assessment, VAT, Limited company accounts, Contractor, and CIS. Confirm current services and availability with the firm before engaging. Message this firm →

How long has 123 Tax Ltd been established?

123 Tax Ltd was incorporated at Companies House in 2018, so it has been on the register for about 8 years. A longer trading history is one sign of an established, accountable firm, though a newer firm is not necessarily less capable.

Does 123 Tax Ltd file its accounts on time?

Yes. According to Companies House, 123 Tax Ltd's most recent statutory accounts were filed by their due date. On-time filing is a basic sign that a company is being administered properly.

How do you verify 123 Tax Ltd?

We build this record only from public, authoritative sources - for this firm, Companies House, and stamp every claim with its source and the date we last checked it. We show only what we can verify and say so plainly when we cannot. How we verify →

How is the Trust Score calculated?

The Trust Score is fully deterministic: fixed points for public, verified signals - an active company, anti-money-laundering supervision, filing compliance, a confirmed website and trading history. 123 Tax Ltd scores 63/100. Nothing in the score is subjective, and every rule is listed on this page. How we verify →

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