Investment Property Tax Deductions in Australian Capital Territory
Last updated: 2026 · Financial year 2025-26
A comprehensive guide to every tax deduction available to ACT property investors, including ACT-specific land tax rules, depreciation claims, and ATO record-keeping requirements.
Common Deductions for ACT Investors
These deductions are available to all Australian property investors under ATO rules, regardless of which state or territory the property is located in.
Loan interest
Interest on your investment property loan is your single largest deduction. This includes interest on the original purchase loan and any loans for capital improvements.
Property management fees
Fees paid to a property manager for tenant sourcing, rent collection, inspections, and ongoing management.
Council rates
Local council rates are fully deductible for investment properties in the financial year they are paid.
Water rates and charges
Water supply charges and usage (where the landlord pays) are deductible.
Insurance premiums
Landlord insurance, building insurance, and contents insurance for the rental property.
Repairs and maintenance
Costs to repair or maintain the property in its current condition (not improvements). Includes plumbing, electrical, painting, and pest control.
Body corporate / strata fees
Quarterly strata levies for apartments and townhouses, including special levies for repairs (but not capital improvements to common property).
Land tax
Annual state land tax is fully deductible against your rental income in the year it is paid.
Advertising for tenants
Costs of advertising the property for rent, including online listings and signage.
Legal expenses
Legal costs related to tenant disputes, lease preparation, and eviction proceedings.
Travel to property (limited)
Travel costs to inspect the property, collect rent, or carry out maintenance. Note: the ATO scrutinises travel deductions closely since 2017 changes.
Depreciation — Division 40 (plant & equipment)
Deductions for the decline in value of removable assets like carpets, blinds, hot water systems, air conditioners, and appliances.
Depreciation — Division 43 (capital works)
Deductions for the building structure itself. Residential buildings constructed after 15 September 1987 qualify for a 2.5% annual deduction on construction costs.
Tax agent and quantity surveyor fees
The cost of preparing your tax return (the investment property portion) and obtaining a depreciation schedule from a quantity surveyor.
ACT-Specific Considerations
Key rules and factors that apply specifically to investment properties in Australian Capital Territory. Managed by ACT Revenue Office.
The ACT is unique in Australia — it is phasing out stamp duty entirely over 20 years (started 2012), replacing it with higher annual rates. For investors, this means lower upfront costs but higher ongoing charges.
Unlike other states, ACT land tax is assessed per property (not aggregated across all holdings). This benefits investors with multiple properties as each property is taxed independently.
The ACT uses "Average Unimproved Value" (AUV) rather than the current year's land value. The AUV is a rolling average over three years, which smooths out sudden valuation changes.
Canberra's property market is heavily influenced by the public service sector. Government employment levels directly affect rental demand.
ACT has strict energy efficiency requirements for rental properties (minimum ceiling insulation standard). Ensure compliance costs are factored into your holding costs.
Land Tax in Australian Capital Territory
Rate
Fixed charge of $1,326 + 0.54% to 1.12% of Average Unimproved Value
Rate Brackets
- •ACT uses a different system to other states — land tax is a fixed charge plus a percentage of the property's Average Unimproved Value (AUV)
- •Fixed charge: $1,326 per year (2025-26)
- •AUV up to $150,000: 0.54%
- •$150,001 to $275,000: 0.64%
- •$275,001 to $2,000,000: 1.02%
- •Above $2,000,000: 1.12%
- •Each property is assessed individually (not aggregated like other states)
- •There is no tax-free threshold — all investment properties pay land tax
Foreign owner surcharge: 0.75% surcharge on foreign owners
Land tax is fully deductible against your rental income for investment properties. Use our Land Tax Calculator to calculate your exact land tax across all states.
Stamp Duty in Australian Capital Territory
The ACT is progressively phasing out stamp duty and replacing it with higher annual rates (land tax equivalent). This is a 20-year reform that began in 2012.
- •Stamp duty still applies but rates are being reduced over time
- •Current rates for investment properties are still significant
- •Up to $200,000: $0 to $4,160 (variable)
- •$200,001 to $300,000: approximately 4.2%
- •$300,001 to $500,000: approximately 4.5%
- •$500,001 to $750,000: approximately 5%
- •Over $750,000: approximately 5.5%
- •The phase-out means future purchases will have lower stamp duty but higher annual rates/charges
- •No foreign buyer stamp duty surcharge (but foreign owners pay higher land tax)
Stamp duty is not an annual deduction but forms part of your CGT cost base. Use our Stamp Duty Calculator to estimate your upfront costs.
Depreciation Claims
Depreciation is one of the most powerful (and often overlooked) deductions for property investors. It allows you to claim the decline in value of the building and its fittings without spending any additional money.
Covers the building structure itself — walls, roof, floors, fixed cupboards, doors, and windows.
- 2.5% per year of original construction cost
- Applies to buildings constructed after 15 September 1987
- Claimed over 40 years
- Must have a quantity surveyor's report
Covers removable assets and fittings — items that are not permanently fixed to the structure.
- Carpets, blinds, curtains (typical life: 8-10 years)
- Hot water systems, air conditioners (10-20 years)
- Ovens, cooktops, dishwashers (12-15 years)
- Available regardless of building age
Important for ACT investors: Since March 2017, Division 40 deductions for previously used plant and equipment in second-hand residential properties are no longer available to the new owner. You can only claim Division 40 on items you purchase and install yourself. Division 43 capital works deductions are unaffected by this change.
Estimate your depreciation claims with our Depreciation Estimator.
Record Keeping Requirements
The ATO requires all property investors to maintain accurate records to substantiate deduction claims. Failure to keep adequate records can result in disallowed deductions and penalties.
Retention period
Keep records for at least 5 years from the date you lodge your tax return. For CGT purposes, keep records for the entire period of ownership plus 5 years after disposal.
Rental income
Bank statements, rental ledgers, and property management statements showing all rental income received.
Expenses
Receipts, invoices, and bank statements for all deductible expenses including repairs, insurance, management fees, and council rates.
Loan records
Annual loan statements showing interest charged. If the loan was refinanced or redraw used for personal purposes, keep records to show the investment portion.
Depreciation
A tax depreciation schedule prepared by a qualified quantity surveyor, plus receipts for any new plant and equipment you install.
Capital improvements
Receipts for renovations, additions, and improvements (not repairs). These are not immediately deductible but form part of your CGT cost base.
ACT-specific records
Keep your ACT Revenue Office land tax assessments, stamp duty receipts, and any state-specific levy notices (e.g., emergency services levies, water authority charges).
Frequently Asked Questions
The ACT charges land tax as a fixed charge ($1,326 in 2025-26) plus a percentage of the property's Average Unimproved Value (AUV). Unlike most other states, each property is assessed individually — not aggregated across your total landholdings. There is no tax-free threshold; all investment properties pay.
Yes, the ACT government is progressively phasing out stamp duty over 20 years (started in 2012). Stamp duty rates are being reduced over time while annual rates and land tax charges increase. For investors purchasing now, you still pay stamp duty but at gradually reducing rates. The trade-off is higher annual holding costs.
The AUV is a rolling three-year average of your property's unimproved land value, as determined by the ACT Valuation Office. Using a three-year average smooths out year-to-year fluctuations in land values, providing more predictable land tax assessments.
Canberra has one of the highest average incomes in Australia (driven by public service employment), supporting strong rental demand and relatively low vacancy rates. Higher annual holding costs (due to the stamp duty phase-out) are offset by lower upfront purchase costs. Capital growth has been steady, though less volatile than Sydney or Melbourne.
Federal depreciation rules apply equally in all states including the ACT. Canberra has a relatively modern housing stock, so many properties qualify for both Division 43 (2.5% capital works for post-1987 buildings) and Division 40 (plant and equipment) deductions. A quantity surveyor inspection is recommended.
Track Your ACT Property Deductions Automatically
PropBoss automatically categorises your rental income, expenses, depreciation, and tax deductions for your Australian Capital Territory investment properties — no spreadsheets, no missed claims.
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Related State Guides
This guide is for general information only and does not constitute financial or tax advice. Tax laws change frequently — thresholds and rates shown are for the 2025-26 financial year. Always consult a qualified tax professional or registered tax agent for advice specific to your situation. Last reviewed 2026.