How to Review Fixed Costs and Reduce Monthly Expenses
This is about a 3-minute read.
Why Reviewing Fixed Costs Is Most Effective
There are two approaches to reducing expenses: reviewing fixed costs and cutting variable costs. Consciously saving on variable costs like food and entertainment every day is mentally taxing and hard to sustain. Fixed costs, on the other hand, only need to be reviewed once, and the savings continue automatically every month thereafter.
Reducing fixed costs by 5,000 yen per month saves 60,000 yen per year and 600,000 yen over ten years. If this amount is directed toward investments, it can lead to even greater wealth building. Reviewing fixed costs should be the top priority for household financial improvement.
Priority Order for Fixed Cost Review
1. Communication Bills
For example, switching from major carriers to budget mobile plans is the easiest and most impactful fixed cost reduction. While major carriers charge around 7,000 to 8,000 yen per month, budget plans are available for 1,000 to 3,000 yen per month, creating an annual difference of over 50,000 yen.
The quality gap has been narrowing year by year, and for everyday use, budget plans provide sufficient quality. If you have Wi-Fi at home, choosing a plan with less data further reduces costs.
2. Subscriptions
Video streaming, music streaming, cloud storage, news apps, fitness apps - subscriptions can accumulate without you noticing. Start by listing all your subscriptions and checking whether you actually used each one in the past month.
Cancel services with low usage immediately. If you subscribe to multiple video streaming services, consider narrowing down to one or rotating services month by month. A practical guide to fixed cost reduction can help you identify commonly overlooked subscriptions.
3. Insurance Premiums
Insurance is a "safety net for emergencies," and there is no need to carry more coverage than necessary. Especially if you are single with no dependents, expensive life insurance is often unnecessary. Understand the coverage provided by public insurance systems like the high-cost medical expense benefit, then evaluate whether private insurance is truly needed.
4. Housing Costs
Housing costs often represent the largest share of fixed expenses, but they are also the most challenging to review. For renters, options include negotiating rent at renewal time or moving to a more affordable property. For homeowners with mortgages, refinancing to a lower interest rate product is worth exploring.
5. Electricity and Gas
With electricity market deregulation, you can freely choose your power company. Use comparison websites to find the optimal plan based on your current usage. Options include bundled discounts with gas and plans offering cheaper rates during specific hours, allowing you to match your lifestyle.
Practical Steps for Fixed Cost Review
For instance, start by checking three months of bank account debit statements and credit card statements to list all recurring fixed costs. Then evaluate each item: "Is this truly necessary?" and "Is there a cheaper alternative?" Books on reviewing household fixed costs can also be helpful references.
You don't need to tackle everything at once. Working through one item per month, starting with the most impactful, is realistic. Beginning with communication bills is straightforward, and you'll feel the results quickly.
Important Notes After Review
If you simply spend the money saved from fixed cost reductions, the effort is wasted. Create a system that automatically transfers the saved amount to a savings account. Combining this with a "pay yourself first" approach ensures that fixed cost reductions reliably contribute to wealth building. (Related books may also help)
Also, it is recommended to recheck previously reviewed fixed costs every six months to a year. New services and plans may have emerged, and you might find additional room for savings.
Key Takeaways
- Priority Order for Fixed Cost Review
- Practical Steps for Fixed Cost Review
- Important Notes After Review
- Communication Bills
Summary - One Review for Long-Term Results
Reviewing fixed costs generates long-term savings from a single effort. Start with communication bills, subscriptions, and insurance premiums, then redirect the savings toward savings or investments. This simple cycle is the most efficient approach to household financial improvement.