Japan salary and pension trends for workers in their 40s and 60s

Statistical data from the National Tax Agency reveals that an annual income of 8 million yen places a worker in the top 6% of earners in Japan. For those in their 40s, where the average income is in the 5 million yen range, 8 million yen represents a significantly high level. However, actual take-home pay is often lower due to progressive income tax, resident tax, and social insurance premiums.

Income levels also vary significantly by company size. Large enterprises with over 5,000 employees show higher average salaries compared to small businesses with fewer than 10 employees.

For older workers, the 'Earnings-Related Old-Age Pension System' affects those who continue working after age 65. Under the 2026 regulations, if the combined monthly total of salary (including bonuses) and old-age employees' pension exceeds 650,000 yen, a portion of the pension may be suspended. Additionally, workers whose wages drop below 75% of their pre-60 income may be eligible for the High-Age Employment Continuation Basic Benefit.

Tax considerations are also critical for retirees. Those receiving both salary and pension exceeding 200,000 yen in pension income may need to file a final tax return to settle income tax, as year-end adjustments typically only cover salary income.