Productivity Mega Deduction

September 23, 2026

The Federal Government announced a Productivity Mega Deduction yesterday providing 100% write-off for almost all capital property.  This applies to most capital property acquired on or after September 15, 2026.

Here is the official announcement:

Here is a summary of the government proposal:

  • Assets not eligible for the Productivity Mega Deduction can still rely on the productivity super deduction incentives (as outlined in our report)
  • Proposed for most depreciable property that is acquired on or after September 15, 2026.
  • Depreciable property eligible for immediate expensing would include all capital property that is subject to the CCA rules, except:
    • buildings (and additions to buildings) included in CCA classes 1 and 3;
    • property included in CCA classes 14 and 14.1 (e.g., franchises, licenses and goodwill), and class 51 (e.g., regulated natural gas distribution pipelines);
    • certain vehicles in classes 10 and 10.1; and
    • property depreciated under Schedule V and VI of the Income Tax Regulations.
  • Previously used capital property may qualify if:
    • neither the taxpayer nor a non-arm’s-length person previously owned the property; and
    • the property has not been transferred to the taxpayer on a tax-deferred “rollover” basis.