Verified AccountantsUK firms, verified against the public record
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Onside Tax Limited

Tax adviser in London EC2A

Verified & RegulatedTrust Score89/100Excellent

Companies House: 1516769486-90 Paul Street, London, EC2A 4NEData updated 07 Jul 2026

Verified Accountants assessment

Onside Tax Limited is a UK limited company based in London, incorporated in 2023 and trading for 3 years.

Public records confirm it is anti-money-laundering supervised by CIOT, a member firm of CIOT, up to date with its accounts (last filed 31 Dec 2024), and running a confirmed website. Its most recent filed accounts, for the year to 31 Dec 2024, report net assets of £11,841. Its website shows it handles Self Assessment, Limited company accounts, and R&D Tax Credits.

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Verification record and Trust Score

89/100

Trust Score

Excellent
Public record
AML supervised · CIOT
Active company
Filing compliant
Trading 2 years
Professional qualification
  • CIOT
  • 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. 15167694 (opens in new tab)incorporated 2023Companies 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
Professional bodyMember firm of CIOTChartered Institute of Taxation (CIOT) is a UK professional accountancy body. Member firms must meet its qualification and conduct standards and can be disciplined by it.firm website · checked 29 Jul
Anti-money-launderingSupervised by CIOTCIOT is one of the professional bodies approved to supervise accountants for anti-money-laundering. Every UK accountant must be supervised, by HMRC or an approved professional body, so this confirms the firm is monitored and operating legitimately.firm website · checked 29 Jul
Sources: Companies House (opens in new tab), firm website (opens in new tab)
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Good fit for

  • Handles Self Assessment, Limited company accounts and R&D Tax Credits

Specialisms and services

Services
Self AssessmentLimited company accountsR&D Tax Credits

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Registered address

Shared with 144 companies registered at this address (86-90 Paul Street (Virtual Office Base)). An address used by this many companies is a shared, serviced or virtual office - not a dedicated one.

See all 144 companies at this address

People at Onside Tax Limited

Directors and officers (1)

  • SNAPE, Ryan WayneDirector · since 2023

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

Financials (as filed)

Companies House filing history (opens in new tab) | 2024
Net assets
£12k
as at 31 Dec 2024
Current assets
£169k
as at 31 Dec 2024
Cash at bank
£25k
as at 31 Dec 2024
Average employees
3
as at 31 Dec 2024
Full figures
As filed31 Dec 2024
Average employees3
Net assets£11,841
Cash at bank£24,634
Current assets£168,874
Debtors£144,240
Shareholders equity£11,841

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. 2023Company incorporated
  2. 2024Latest accounts filed
  3. 2026Verified on this directory

Frequently asked questions

Is Onside Tax Limited a regulated accountant?

Yes. Onside Tax Limited is a member firm of CIOT, and is supervised for anti-money-laundering by CIOT. Every UK accountant must be supervised for anti-money-laundering, by HMRC or an approved professional body, so this confirms the firm is authorised to practise and monitored for compliance.

Is Onside Tax Limited a chartered accountant?

Onside Tax Limited is a member firm of CIOT, a UK professional accountancy body, but it is not a chartered firm. Chartered status is conferred only by bodies such as ICAEW, ICAS or ACCA.

What services does Onside Tax Limited offer?

Based on its own website, Onside Tax Limited offers Self Assessment, Limited company accounts, and R&D Tax Credits. Confirm current services and availability with the firm before engaging. Message this firm →

How long has Onside Tax Limited been established?

Onside Tax Limited was incorporated at Companies House in 2023, so it has been on the register for about 3 years. A longer trading history is one sign of an established, accountable firm, though a newer firm is not necessarily less capable.

Does Onside Tax Limited file its accounts on time?

Yes. According to Companies House, Onside Tax Limited'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 Onside Tax Limited?

We build this record only from public, authoritative sources - for this firm, Companies House and firm website, 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. Onside Tax Limited scores 89/100. Nothing in the score is subjective, and every rule is listed on this page. How we verify →

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