Back-Office Admin for Investors and Small Agencies

Run the paperwork, arrears tracking and owner statements for larger portfolios and small agencies with a small team.

Startup costA$2k to A$8k
Monthly revenueA$3k to A$12k
Time needed20+ h/week
First incomeMonths
  • A$2k-8k
  • Part-time
  • Online

Estimates for a small start in Australia, not guarantees.

What it is

A more structured admin service for owners with bigger portfolios and for small property management agencies that want to outsource back-office work. You handle owner statements, invoice and bill tracking, lease and renewal diaries, compliance reminders and arrears reports, usually inside the client's own systems and trust accounts.

Your first three steps

  1. Work out your service list and pricing, and ask a few local agencies what admin tasks they struggle to keep up with
  2. Set up secure shared systems such as cloud accounting, document storage and a client onboarding checklist
  3. Offer a trial month to one or two small agencies or larger investors, and use the results to win more clients
Who pays

Investors with larger portfolios, small independent agencies, and strata or property investment groups that need extra admin help.

How it makes money

A monthly retainer based on the number of properties or hours, with extra charges for catch-up projects and end-of-year reporting.

Skills that help
  • Strong systems and process skills
  • Bookkeeping or accounting software experience
  • Managing deadlines across several clients
  • Professional communication with owners and agents
Watch out for
  • Trust account and rent handling rules sit with licensed agents in most states, so check your state's licensing body and keep your role to admin under the client's licence
  • Professional indemnity and public liability insurance, and workers compensation once you hire staff
  • Clear written contracts about who is responsible for errors
  • GST registration is needed once turnover reaches the threshold, so check with the ATO or an accountant
  • Data security and privacy, since you will hold sensitive financial and tenant details
  • Relying on a few big clients can leave you exposed if one leaves

🔒 Full research report for Australia

Real cost breakdown with current prices, licences and registration checklist, local competition, pricing, break-even and a 30-day launch plan, with sources.

Coming soon

Questions people ask

How much does it cost to start a property admin back-office business?

Startup costs are typically around $2,000 to $8,000, depending on your software, insurance and equipment. These are estimates, and you would also need workers compensation insurance once you hire staff.

How much can a property admin back-office business earn?

Monthly revenue is typically around $3,000 to $12,000, depending on how many clients you take on and the work you handle. These are estimates, and relying on a few big clients can leave you exposed if one leaves.

What rules should I check before offering property admin services?

Trust account and rent handling rules sit with licensed agents in most states, so check your state's licensing body and keep your role to admin under the client's licence. Also check GST registration with the ATO or an accountant.

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