Reading inflation headlines: four checks for Ontario rental property owners
What do inflation numbers actually mean? These four simple checks help rental property owners understand the headlines—and what they do and don’t say about a building’s costs.
The quick take
What does an inflation headline tell you about prices—and what does it mean for your rental property? Start with four simple checks: what the number measures, which area it covers, the dates being compared, and whether it is an index number or a percentage change. [S1] [S2]
Understand the measure
The Consumer Price Index (CPI) tracks price changes for a basket of consumer purchases. An index number compares prices with a chosen starting point; a percentage change tells you how much prices have risen or fallen. Comparing prices with the same month last year is called year-over-year; comparing them with the previous month is called month-over-month. A calendar-year average is different again: it averages the index across the year. [S1]
Check which place the number describes. CPI figures cover different areas, but some detailed figures are unavailable for smaller places. A Canada-wide figure is not an Ontario-specific result. Keep the place name beside the number, even when discussing properties in your area. [S1]
Make owner reports easier to read
When preparing a financial report for a property owner, we recommend four labels for each figure: what it measures, which area it covers, the dates compared, and whether it is an index number or a percentage change. Link to the official source. Explain whether the figure describes the wider economy or the property’s own results. [S1] [S2]
Statistics Canada explains that average price changes can differ from what a particular household experiences. For property reports, we suggest showing inflation figures separately from the building’s actual costs, with a source for each. A national inflation figure does not show how much that particular building’s expenses have changed. [S1] [S2]
Try the checklist on your next property financial report. Ask a colleague to read a figure and identify all four labels without your explanation. Add any missing details. This checks whether the presentation is clear; the figures still need to be checked against their sources. [S1] [S2]
Check the label before the next update
Keep a short source note with the report: the page or table used, the specific CPI figure, the dates compared and the date you checked it. Before updating the report, check those details again. If you switch to a different measure, explain the change so readers know the numbers are no longer directly comparable. [S1]
[S1] Consumer Price Index: Frequently asked questions — Statistics Canada
[S2] The Consumer Price Index and Your Experience of Price Change — Statistics Canada
