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Welcome to Hallys & Co Chartered Accountants

We are a dynamic, leading firm of accountancy and audit professionals based in Stanmore (North-West London). We act for a diverse range of UK and international clients drawn from a many professions and industries.

As you’d expect, our team has a wealth of knowledge and experience providing a genuinely proactive 360-degree service to individuals, sole traders and corporates.

Small and medium businesses are our specialism – we are committed to providing support that extends beyond traditional accounting and bookkeeping. We keep pace with legislative and technological change and make sure we work closely with you to provide the best service through strong relationships built on trust, reliability and excellence. We are more than number crunchers – we are your financial right hand, here to support, advise and grow together.

How can we Help?

Phone us on 020 8732 5577 or complete the form below to arrange a FREE no-obligation initial meeting.

    services for
    businesses         services for
    INDIVIDUALS         BUSINESS
    START UPS         INTERNATIONAL
    SERVICES
    Latest News & Blog
    08
    Oct

    What would a 10 percent sales fall do to your business?

    Most business plans assume that things will broadly go according to plan. Unfortunately, customers, suppliers and the economy do not always cooperate....

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    07
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    Is your business relying on the wrong numbers?

    Modern accounting software can give business owners access to financial information almost instantly. That does not necessarily mean they are looking ...

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    05
    Oct

    Tax diary October/November 2026

    1 October 2026 – Corporation Tax payment is due for companies with an accounting period ending 31 December 2025, unless the company is required ...

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    05
    Oct

    HMRC sending 1.8m Simple Assessment letters

    Some taxpayers have already started to receive Simple Assessment letters from HMRC for the 2025-26 tax year, with a further tranche due to be sent bet...

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    Proud members of Handpicked Accountants following rigorous vetting through years of first-hand experience and being recognised for excellence, trustworthiness and reliability, assuring exceptional knowledge and industry experience
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