Case Study · Tax Depreciation Schedules

1 Constitution Avenue

$121.88M in total depreciation deductions identified for Canberra's landmark Charter Hall office tower — acquired for $315M in one of the ACT's largest office transactions.

Location
Canberra, ACT
Asset Class
A-Grade Commercial Office
Service
Tax Depreciation Schedule
Purchase Price
$315M
1 Constitution Avenue
THE NUMBERS

$121.88M in claimable deductions

$315M
Acquisition price (Charter Hall, 2021)
$2.75M
First-year tax deduction
$121.88M
Total forecast deductions over schedule life
A-Grade
Landmark institutional-grade commercial asset

When Charter Hall acquired 1 Constitution Avenue for $315M, they weren’t just buying a building — they were acquiring one of the most significant depreciation opportunities in the ACT commercial market. MCG’s schedule made sure that value was fully captured.

The Brief

1 Constitution Avenue, Canberra forms part of the Canberra Centre commercial precinct and is recognised as a landmark A-Grade office asset. Acquired by Charter Hall in 2021 for a publicly reported $315 million — one of the largest office transactions in Canberra’s history — a Tax Depreciation Schedule was prepared to assess the full extent of claimable allowances across both Division 43 (capital works) and Division 40 (plant and equipment).

The Asset

Institutional-grade commercial buildings of this calibre carry significant embedded depreciation value. The combination of high-specification base building construction, premium services infrastructure, and modern plant and equipment creates a depreciation profile that, when accurately captured, delivers substantial long-term tax benefits to the investor.

The scale of this asset — a landmark Canberra tower acquired at one of the highest prices ever paid for ACT office property — meant the depreciation assessment required the same level of rigour applied to the transaction itself.

“A first-year deduction of $2,748,038 and total deductions of $121.88M — demonstrating the significant long-term tax advantage available in institutional-grade commercial property.”

Our Approach

MCG prepared a comprehensive Tax Depreciation Schedule covering all eligible building components, leveraging publicly benchmarked acquisition data alongside detailed asset analysis. Division 43 capital works allowances were calculated across the building’s full construction cost history, while Division 40 plant and equipment items were individually identified, valued, and assigned appropriate effective life rates.

The schedule was structured to maximise front-loaded deductions in the early years of ownership, providing the greatest immediate cash flow benefit to the investor while ensuring the full depreciation potential of the asset was captured over the schedule’s life.

The Outcome

A Tax Depreciation Schedule identifying a first-year deduction of $2,748,038 and total forecast deductions of $121,883,131 — reflecting the scale and complexity of one of Canberra’s most significant commercial acquisitions and demonstrating the substantial long-term tax benefits available within institutional-grade commercial property.

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