Verified AccountantsUK firms, verified against the public record

Ot Advisory Limited

Tax adviser in Henley-on-Thames RG9

Verified & RegulatedTrust Score57/100Good

Companies House: 15345406Century House, Wargrave Road, Henley-on-Thames, RG9 2LTData updated 07 Jul 2026

In the local market

Ot Advisory Limited is one of 15 accountancy practices we verify in Henley-On-Thames.

Verified Accountants assessment

Ot Advisory Limited is a UK limited company based in Henley-on-Thames, incorporated in 2023 and trading for 3 years.

Public records confirm it is a member firm of CIOT and up to date with its accounts (last filed 31 Dec 2025). Its most recent filed accounts, for the year to 31 Dec 2025, report net assets of £6,367, down from £27,263 the year before.

We have not yet confirmed a website for this firm. We add these once we can verify a firm's own website, and if this is your practice you can complete its listing.

How we verify →

Verification record and Trust Score

57/100

Trust Score

Good
Public record
AML supervisedpending
Active company
Filing compliant
Trading 2 years
Professional qualification
  • ATT
  • CIOT
  • ICAEW
  • ACCA
  • AAT
Contact
Website
Phone
Emailn/a

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. 15345406 (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 2025 (opens in new tab)Companies House · checked 07 Jul
Professional bodyMember firm of CIOTCTAChartered 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.probody-ciot · checked 30 Jul
Professional bodyMember firm of ATTATTAssociation of Taxation Technicians (ATT) is a UK professional accountancy body. Member firms must meet its qualification and conduct standards and can be disciplined by it.probody-att · checked 30 Jul
Sources: Companies House (opens in new tab), probody-ciot, probody-att
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Specialisms and services

Tax
Corporate Tax - UK advisoryCorporate Tax - UK complianceEmployee Rewards and IncentivesHigh Net Worth IndividualsInvestment Rewards and IncentivesOwner Managed BusinessesPersonal TaxPersonal Tax - UK AdvisoryPersonal Tax - UK compliance

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People at Ot Advisory Limited

Persons with significant control (1)

  • Mr Oliver TurnerOwns 75-100% of shares, 75-100% of voting rights, Can appoint or remove directors

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

Financials (as filed)

Companies House filing history (opens in new tab) | 2024 to 2025
Net assets
£6.4k
as at 31 Dec 2025-£21k vs 2024
Current assets
£25k
as at 31 Dec 2025-£15k vs 2024
Average employees
2
as at 31 Dec 2025
Current assets (cash, debtors, other) and net assets by year, in £. Latest year first.
20252024
CashDebtorsOtherNet assets
Full figures
As filed31 Dec 202531 Dec 2024
Average employees22
Net assets£6,367£27,263
Current assets£25,039£39,933
Fixed assets£36,732£47,628
Shareholders equity£6,367£27,263

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. 2025Latest accounts filed
  3. 2026Verified on this directory

Frequently asked questions

Is Ot Advisory Limited a regulated accountant?

Yes. Ot Advisory Limited is a member firm of CIOT and ATT. Membership means the firm meets that body's qualification and conduct standards and can be disciplined by it.

Is Ot Advisory Limited a chartered accountant?

Ot Advisory Limited is a member firm of CIOT and ATT, 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.

How long has Ot Advisory Limited been established?

Ot Advisory 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 Ot Advisory Limited file its accounts on time?

Yes. According to Companies House, Ot Advisory 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 Ot Advisory Limited?

We build this record only from public, authoritative sources - for this firm, Companies House, probody-ciot, and probody-att, 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. Ot Advisory Limited scores 57/100. Nothing in the score is subjective, and every rule is listed on this page. How we verify →

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