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Smsf Property · Koste Knowledge Base

Does my SMSF need an insurance replacement cost report?

Published 26 June 2026 · Last updated 26 June 2026

Quick Answer

Yes — SMSF trustees have an obligation to adequately insure fund assets, and an insurance replacement cost report from a quantity surveyor ensures the building is insured for its correct rebuild cost.

Insurance replacement cost reports for SMSF property

SMSF trustees have a legal obligation to adequately insure the fund's assets. For property held in an SMSF, this means insuring the building for its full replacement cost — the cost to rebuild it from scratch if it were destroyed.

Why SMSF trustees must insure property

Under the Superannuation Industry (Supervision) Act 1993 (SIS Act) and the SIS Regulations, SMSF trustees are required to:

  • Hold adequate insurance for fund assets
  • Review the adequacy of insurance annually
  • Document the insurance coverage in the fund's investment strategy
  • An SMSF auditor will review insurance adequacy as part of the annual audit. Insufficient insurance is an audit finding that can result in ATO attention.

    What is an insurance replacement cost (IRC) report?

    An insurance replacement cost report is prepared by a qualified quantity surveyor and provides:

    • The estimated cost to demolish and rebuild the structure to current building codes
    • An itemised assessment of the building components and their current construction costs
    • A recommended insured sum
    This is different from:
    • Market value — what you would sell the property for
    • Rate per square metre estimates — generic approximations that often underinsure
    • Land value — not included in building insurance (land cannot burn down)

    When should an IRC report be done?

    • At purchase of any SMSF-owned property
    • Updated every 3-5 years (or more frequently in periods of high construction cost inflation)
    • After any major renovation that increases the building value
    Construction costs have risen significantly in recent years. A report done five years ago may now significantly understate the replacement cost.

    Benefits beyond compliance

    • Ensures the SMSF fund and its members are not exposed to an underinsurance shortfall
    • Provides documentation for the SMSF audit
    • Protects the trustee's personal liability in the event of an underinsured loss

    Quantity surveyors and SMSF auditors

    A quantity surveyor insurance replacement cost report is widely accepted by SMSF auditors as evidence of appropriate insurance assessment. Always provide your auditor with the most recent IRC report for each property asset.

    Frequently Asked Questions

    Can I use the purchase price as the insured value?

    No. The purchase price includes land value and market premium. The insured amount should be the rebuild cost only — which a quantity surveyor's report determines accurately.

    How often should I update my insurance replacement cost report?

    At minimum every 3-5 years, but in periods of high construction inflation (as seen from 2021-2025), more frequent updates are advisable. Your insurer may also require more regular reviews.

    Does an IRC report affect my depreciation schedule?

    No. An IRC report calculates replacement cost for insurance purposes. A depreciation schedule calculates historical construction cost and ATO effective lives for tax purposes. They use different methodologies but are both prepared by quantity surveyors.

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    Written by Koste Team · Koste Chartered Quantity Surveyors · AIQS Member · RICS Member · TPB Registered · 1300 669 400 · info@koste.ai