$27,749 deducted × your 43.18% marginal rate
Not what you spent — what you kept.
Line 9281 motor vehicle is never populated from receipts. It is a separate calculation against the logbook.
Missing the period-end odometer reading. Without both odometer bookends there is no provable total, and a reassessment can disallow the whole vehicle claim.
Nothing a reviewer would circle
Every logged trip in this period has a destination, a real purpose and a measured distance.
Supplier GST/HST number required at $100 or more.
Assumes quarterly filing. A receipt needs the supplier GST number at $100 or more, and full detail at $500 or more — thresholds that changed in April 2021. GST collected is held, never earned.
Not built yet - it ships with the tax-package wizard. It is also hard-blocked today: the fiscal-year export stays hard-blocked until you record the period-end odometer reading.