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The finance team behind Australian businesses

Outsourced bookkeeping, payroll and business advisory for Australian businesses. Founded in Perth in 2013 by Andrew Erkins and Leah Moore.

Built around Xero from day one

Digit is an outsourced bookkeeping, payroll and business advisory firm for Australian businesses, headquartered in Perth, Western Australia. We are a registered BAS agent, a Xero Platinum Partner and a certified B Corp.


Digit was founded on 1 July 2013 by Andrew Erkins and Leah Moore. We built the business around Xero from day one and have grown into a team of 30+ accountants, BAS agents, payroll specialists and technologists across Australia and the Philippines.

Digit is the trading name of Digit Books Pty Ltd, also known as Digit Business and digit.business.

The Digit team
Since 2013
Businesses240+
Team30+
Xero practicesTop 2%

Digit at a glance

Legal name

Digit Books Pty Ltd, trading as Digit

Founded

1 July 2013 in Perth, by Andrew Erkins and Leah Moore

Headquarters

Level 1, 9 The Esplanade, Perth WA 6000

Team

30+ across Australia and the Philippines

ACN

163 656 942

Registered BAS agent

TPB 24734350

Xero

Platinum Partner, top 2% of Xero practices globally

Perth born, Perth based

2013–2020 · Osborne Park

  1. Digit opens on 1 July 2013, 100% cloud and Xero-focused from day one
  2. 78 clients in the first year
  3. Xero Gold Partner within 15 months

2020–2025 · West Perth

  1. Our second home, as the team grew

2025 onwards · Perth CBD

  1. Level 1, 9 The Esplanade at Elizabeth Quay
  2. A team of 30+ across Australia and the Philippines
  3. Xero Platinum Partner and certified B Corp

The people leading Digit

Andrew Erkins, Founder & CEO, founded Digit in 2013 after building a cloud accounting platform for the commercial real estate sector. He leads Digit's strategy, technology and AI adoption, and is featured in Xero's 2026 Modern Practice Playbook.

Leah Moore, Founder & Managing Partner, founded Digit with Andrew and leads client service delivery. A problem solver who takes a tangled workflow apart and rebuilds it without the unnecessary steps, she was named Australian Bookkeeper of the Year in 2016.

Awards and accolades

Xero's own recognition for the bookkeeping partner delivering the strongest value-added services to clients. This one matters to us because it's judged by the people who built the platform we use every day.
Judged on business growth, service delivery, and the strategies a firm uses to drive results for clients - not just its own bottom line.
For pushing the boundaries of what a bookkeeping firm does with technology. We were early adopters of automation, app integration, and workflow design.
Shortlisted in the Start-Up category alongside companies far larger and better-funded than we were at the time. Finalists announced, PerthNow, June 2015.
Runner-up in the category, within a point of the winner. Fremantle Chamber of Commerce, June 2016.
Awarded to Leah Moore, Founder & Managing Partner. Leah's profile.
Awarded to Andrew Erkins, Founder & CEO. Business News profile.

Featured in

Case study, 2026. Read the playbook.
September 2026. Read the release.
September 2026. Read the story.
Expert tips. Read the article.

DIGIT® is a registered trade mark of Digit Books Pty Ltd in Australia, registered with IP Australia under trade mark numbers 1735391 and 1735024 (class 35)