Verified AccountantsUK firms, verified against the public record
Source Advisors Limited website icon

Source Advisors Limited

Tax adviser in London EC4A

Verified & RegulatedTrust Score100/100Excellent

Companies House: 0585213420 Farringdon St, London, EC4A 4ABData updated 07 Jul 2026

Formerly known asGovernment Grant & Tax Consultants Limited

In the local market

Source Advisors Limited is one of 4856 accountancy practices we verify in London. Incorporated in 2006, it is among the longest-established of them.

Verified Accountants assessment

Source Advisors Limited is a UK limited company based in London, incorporated in 2006 and trading for 20 years.It was previously known as Government Grant & Tax Consultants Limited.

Public records confirm it is anti-money-laundering supervised by HMRC, 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 £4.4m, down from £9.5m the year before. Its website shows it handles Limited company accounts, CIS, and R&D Tax Credits.

How we verify →

Verification record and Trust Score

100/100

Trust Score

Excellent
Public record
AML supervised · HMRC
Active company
Filing compliant
Trading 20 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. 05852134 (opens in new tab)incorporated 2006Companies 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
Anti-money-launderingSupervised by HMRCMLR XNML00000204691By law, every UK accountant must be supervised for anti-money-laundering, by HMRC or an approved professional body. Being on the HMRC supervised register means this firm is monitored and operating legitimately.HMRC AML register · checked 20 Jul
Sources: Companies House (opens in new tab), HMRC AML register (opens in new tab)
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Good fit for

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

Specialisms and services

Services
AccountantLimited company accountsCISR&D Tax Credits

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People at Source Advisors Limited

Directors and officers (2)

  • HAMM, Luke GiuilioDirector · since 2018
  • LALLOO, PriteshDirector · since 2024

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

Financials (as filed)

Companies House filing history (opens in new tab) | 2013 to 2024
Net assets
£4.4m
as at 31 Dec 2024-£5.1m vs 2023
Current assets
£5.3m
as at 31 Dec 2024-£4.8m vs 2023
Cash at bank
£1.2m
as at 31 Dec 2024+£574k vs 2023
Average employees
51
as at 31 Dec 2024+5 vs 2023
Current assets (cash, debtors, other) and net assets by year, in £. Latest year first.
202420232022202120202019201820172016201520142013
CashDebtorsOtherNet assets
Full figures
As filed31 Dec 202431 Dec 202330 Sep 202230 Sep 202130 Sep 202030 Sep 201930 Sep 201830 Sep 201730 Sep 201630 Sep 201530 Sep 201430 Sep 2013
Average employees51463941353321
Net assets£4,366,322£9,461,989£4,951,701£3,875,839£2,577,218£761,459£1,301,272£458,725
Cash at bank£1,197,327£623,750£660,341£815,273£509,763£685,431£162,353£45,006£1,285,365£416,401£1,568,259£560,962
Current assets£5,317,298£10,083,794£8,121,820£6,817,106£6,011,772£3,274,112£5,706,524£4,885,434£3,883,817£1,951,103£2,520,804£1,273,663
Fixed assets£485,933£587,229£712,267£1,241,632£113,101£39,608£46,247£27,791£6,604£1,247£15,089
Debtors£4,119,971£9,460,044£5,945,138£4,354,459£4,136,647£835,822£4,814,909£4,234,969£1,997,952£1,534,702£952,545£712,701
Shareholders equity£4,366,322£9,461,989£7,596,305£5,910,635£3,614,226£1,902,124£4,951,701£3,875,839£2,577,218£761,459£1,301,272£458,725

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. 2006Company incorporated
  2. 2024Latest accounts filed
  3. 2026Verified on this directory

Frequently asked questions

Is Source Advisors Limited a regulated accountant?

Yes. Source Advisors Limited is supervised for anti-money-laundering by HMRC (registration XNML00000204691). 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.

What services does Source Advisors Limited offer?

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

How long has Source Advisors Limited been established?

Source Advisors Limited was incorporated at Companies House in 2006, so it has been on the register for about 20 years. A longer trading history is one sign of an established, accountable firm, though a newer firm is not necessarily less capable.

Does Source Advisors Limited file its accounts on time?

Yes. According to Companies House, Source Advisors 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 Source Advisors Limited?

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

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