How Much Monthly Retirement Income Is Enough? Experts Calculate the Minimum Threshold for Financial Freedom

Many full-time housewives, when calculating the pension they will receive after retirement, realize the actual amount is significantly lower than expected, leading to concerns about maintaining basic living expenses. According to official Japanese statistics, a typical household where the husband works and the wife is a full-time housewife receives approximately 237,000 JPY (about 47,400 TWD) monthly in pension. However, the average monthly expenditure for couples aged 65 and above is about 297,000 JPY (about 59,400 TWD), resulting in a monthly shortfall of around 60,000 JPY (about 12,000 TWD), which must be covered by savings. For a more comfortable retirement lifestyle, monthly expenses could rise to 391,000 JPY (about 78,200 TWD), requiring even greater financial preparation.

How much monthly living expense is needed after retirement? Experts estimate the 'minimum threshold for financial freedom'

According to Japanese media reports, a social insurance labor consultant often helps housewives calculate their future pension amounts, and many express surprise or disappointment upon seeing the results, asking, 'Is that all I'll get after retirement? Can I really live on just the pension?' He points out that when abstract retirement planning turns into concrete figures, many people begin to feel anxious about their future. While the pension amount each household receives varies based on years of service, salary level, and insurance system, overall, many retired households still face income insufficient to cover living expenses.

Data published by Japan's Ministry of Health, Labour and Welfare for fiscal 2026 shows that if a husband works for 40 years with an average monthly salary (including bonuses) of about 455,000 JPY (about 91,000 TWD), and the wife is a full-time housewife, the couple will receive a combined total of about 237,000 JPY per month from Employees' Pension and National Pension.

However, according to Japan's Ministry of Internal Affairs and Communications' 'Household Expenditure Survey,' the average monthly consumption expenditure for households consisting of couples aged 65 and above who are not working is about 264,000 JPY, with non-consumption expenses such as taxes and social insurance amounting to about 33,000 JPY, bringing the total monthly expenditure to approximately 297,000 JPY. In other words, even to maintain a basic standard of living, there is a monthly shortfall of about 60,000 JPY, which must be covered by accumulated savings.

For a more comfortable retirement lifestyle, the required funds are even higher. According to the '2025 Survey on Living Protection' by the Japan Life Insurance Culture Center, respondents believe that elderly couples need an average of about 239,000 JPY (about 47,800 TWD) per month to maintain a basic life. For a more comfortable retirement, monthly expenses rise to 391,000 JPY.

Comparison of Monthly Financial Gaps: Basic vs Comfortable Retirement Lifestyle

Retirement Lifestyle Tier Estimated Monthly Total Expenses for Couples (JPY / TWD) Monthly Fixed Pension Income (JPY / TWD) Monthly Financial Gap and Recommendations

Basic Survival Type (covering daily food, housing, and taxes) Approx. 297,000 JPY (approx. 59,400 TWD) Approx. 237,000 JPY (approx. 47,400 TWD) Monthly gap of approx. 12,000 TWD 👉 Must rely entirely on past savings to cover the shortfall.

Comfortable Quality Type (including occasional dining out, travel, and entertainment) Approx. 391,000 JPY (approx. 78,200 TWD) Approx. 237,000 JPY (approx. 47,400 TWD) Monthly gap as high as 30,800 TWD 👉 Experts recommend women re-enter the workforce at an appropriate time to join the Employees' Pension.

On the other hand, the 2024 Employees' Pension statistics published by the Ministry of Health, Labour and Welfare show that the average monthly payout for Employees' Pension is about 150,000 JPY, with men averaging about 170,000 JPY and women only about 111,000 JPY. Those receiving more than 300,000 JPY per month in pension are a minority, accounting for only about 0.1% of all recipients, and even among men, only about 0.2%, indicating that high pension amounts are not the norm.

Facing challenges such as aging population, inflation, and insufficient pensions, the interviewed social insurance labor consultant suggests that women who have the opportunity to enter the workforce and join the Employees' Pension system can enhance their retirement security. However, he emphasizes that each household must consider realistic factors such as childcare, family care, and health conditions, and it is not necessary to immediately return to full-time work. Instead, increasing years of service or income at the right time can gradually improve their financial situation in retirement.