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Accounting Firm

A. Costa & Associates

Australian accounting practice offering tax returns, business advice, compliance and SMSF support for small businesses

A. Costa & Associates cover

About A. Costa & Associates

Founded in January 2000, A. Costa & Associates is run by accountants and business advisers in Australia. A small group of accountants set it up just after the goods and services tax arrived in Australia, expecting that small businesses would need regular information and support well beyond the work of a simple tax return accountant. The practice was built around that idea, with processes to keep clients informed and access to information from the Australian Taxation Office and other sources.

Tax returns and compliance records

The firm organises accounting and tax returns in an efficient and orderly way, in line with the requirements of the Australian Taxation Office. Its compliance work covers recording and reporting, so that a business keeps its records well structured and documented, and its owners can concentrate on running the operation rather than on paperwork.

Self managed super funds and retirement planning

For clients who want more control over their retirement savings, the practice helps with Self Managed Superannuation Funds. That includes keeping up with the obligations that come with running a fund and planning how to make the most of superannuation over time.

Business advice aimed at growth

The advisory side begins with what a client is trying to achieve, and then shapes its input around those outcomes. The firm's stated goal is to help a business become more competitive, focused and profitable, and to grow efficiently and effectively. Advice covers financial, taxation and business questions, with services set up to suit the way each client wants to work.

Articles and updates for clients

The firm publishes articles and updates on matters that may affect clients, covering topics such as the difference between leasing a car and taking it on hire purchase, the way interest rate changes affect household finances, the tax treatment of staff benefits at Christmas, cash flow forecasting, and government budgets. It also offers its clients an online space for information, resources and help with running their businesses.

Small businesses and individuals

The practice mainly serves small businesses, alongside individuals who need tax and financial guidance. Its work is designed to save clients time on the administrative side of accounting, so that routine obligations are handled on schedule and the firm's advice is available when a decision needs to be made.

TrustList summary

A. Costa & Associates is an Australian firm of accountants and business advisers. A group of accountants set it up in January 2000, just after the GST arrived, expecting small businesses to need steady information and support beyond basic tax work. The practice now covers accounting, finance, tax and advisory services and keeps clients informed through regular updates and articles.

Products and services

  • Accounting and tax returns: preparing records and returns in line with ATO rules.
  • Business advisory: advice on keeping a business competitive, focused and profitable.
  • Consultancy: input shaped around what a business is trying to achieve and how it plans to grow.
  • Self-managed super funds: help meeting SMSF obligations and planning for retirement.
  • Compliance services: structured recording and reporting so owners can concentrate on running the business.

Who it serves

The firm mainly serves small businesses, along with individuals looking for tax and financial guidance.

Key facts

  • Based in: Australia
  • Founded: January 2000
  • Client resources: articles on topics such as car leasing versus hire purchase and interest rate changes

Summary written by TrustList from the business's own published information, Nov 2026.

Categories & features

A. Costa & Associates rankings

A. Costa & Associates is ranked on 6 TrustList rankings: #1 on 2, #4 on 1, #11 on 1, #20 on 1 and #28 on 1.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. A. Costa & Associates has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.

Accounting firm · 6 rankings

On 2 of these it sits behind A W Elliott & Associates, ahead of A. Francis & Associates.

  • #1of 74
    Simple

    It is the only one of the 74 here listing client portal and file transfer.

    Its profile: “A small group of accountants set it up just after the goods and services tax arrived in Australia, expecting that small businesses would need regular information and support well beyond the work of a simple tax return accountant.”

    Of the 74 here, 65 also cover accounting and 63 also cover tax; 5 also work in California and 4 also work in Sydney.

    Behind Better Bookkeepers, ahead of A&Z Accounting Services.

  • #1of 34
    Forecasting

    It is one of 6 here listing calculators and one of 7 here listing video.

    Of the 34 here, 15 also cover goals and 12 also cover reporting; 3 also work in United States and 3 also work in Melbourne.

    Behind BMD Professional Consulting CPAs, ahead of Agostinelli Perlen Accounting.

  • #4of 313
    Reporting

    It is one of 2 here listing forecasting and one of 8 here listing simple.

    Its profile: “Its compliance work covers recording and reporting, so that a business keeps its records well structured and documented, and its owners can concentrate on running the operation rather than on paperwork.”

    Of the top 83 here, 18 also cover government and 14 also cover legal; 5 also work in Carolina and 3 also work in York.

    Behind A Smarter Solution, ahead of AATC.

  • #11of 1315
    It

    It is one of 8 here listing government and one of 13 here listing reporting.

    Its profile: “A small group of accountants set it up just after the goods and services tax arrived in Australia, expecting that small businesses would need regular information and support well beyond the work of a simple tax return accountant.”

    Of the top 80 here, 12 also cover books and 11 also cover simple; 2 also work in Birmingham and 2 also work in Dublin.

    Behind A Kaplan CPA, P.C., ahead of A. H. CPA, PLLC.

  • #20of 2804
    Accounting

    It is one of 67 here listing tax.

    Its profile: “The firm organises accounting and tax returns in an efficient and orderly way, in line with the requirements of the Australian Taxation Office.”

    Of the top 85 here, 2 also work in New York and 2 also work in Liverpool.

  • #28of 3089
    Business

    It is one of 61 here listing accounting.

    Its profile: “Costa & Associates is run by accountants and business advisers in Australia.”

    Of the top 88 here, 2 also work in Dubai.

As of 2026-11-14. Organic ranks only; sponsored placements are never ranks. How TrustList ranks

What the business tells TrustList

Founded
2000 (26 years) evidence sent

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