Check Whether a Lower September Inflation Rate Means You Can Trim Your Side-Job Living Budget

What period is the 2.9% compared with?

The September consumer price inflation rate announced on October 2 is measured against the same month a year earlier. It is lower than August's 3.1%, but that does not mean prices in September are lower than a year ago. When you compare monthly spending, make sure the comparison periods match first.

Why do my groceries differ from the statistic?

The statistic combines many items, and each household's spending mix differs. In the official announcement too, the indicators for agricultural, livestock and fishery products and for processed foods did not move in the same direction. If you write down separately which of food, transport, and subscriptions take a large share of your spending, you get a benchmark that fits your situation better than the statistic.

How do you separate side-job revenue from living costs?

There are three steps.

1. Subtract tool subscriptions, materials, and platform costs from revenue first.
2. Of what remains, decide how much to move into the household budget.
3. Compare that amount with your living cost shortfall.

If you carry a single price indicator over as a revenue growth rate or a cost reduction rate, your profit and loss will come out wrong.

What goes into next month's budget?

Take your actual payments from the last month as the starting point, and add or subtract only the fixed costs whose contracts have changed. Once you split what to cut from what you need to earn, the hours of work you need also become concrete. This method is an example of organizing a budget, not an income forecast.

The source is the government's Policy Briefing, and the date checked is 2026-10-10.