Behind Japan’s Eight Consecutive Increases in Real Wages: Subsidies and Tax Cuts Provide a Safety Net, While a Wave of Bankruptcies and Rate Hike Expectations Leave the Central Bank in a Dilemma

Japan's real wages rose for the eighth consecutive month in August, marking the longest streak of gains in nearly a decade, as a wage-price virtuous cycle appears to be taking shape. However, a closer look at the underlying drivers—government subsidies suppressing inflation readings and soon-to-be-implemented food tax cuts—reveals that this round of recovery is far more complex than it appears on the surface.

According to the Ministry of Health, Labour and Welfare released on Wednesday, real cash earnings for August (inflation-adjusted and excluding rent) grew by 1.5% year-on-year, in line with economists’ expectations; base wages grew by 3.8%, and nominal wages also rose 3.8%, staying above 3% for a seventh straight month—setting the longest run since 1992. However, much of this increase is sustained by utilities subsidies and imminent food tax cuts under the Kishida government, rather than pure market forces.

Meanwhile, the number of bankruptcies due to labor shortages reached a record high of 240 cases in the first half of fiscal year 2026; overnight index swaps indicate a 76% probability that the Bank of Japan will raise rates again by year-end. Rising wages, a wave of bankruptcies, and expectations for further rate hikes have put the central bank in a dilemma.

The government plans to cut the food sales tax from 8% to 1% for two years starting next April. If implemented, this would prop up consumption in the short term but further muddy inflation data, potentially disrupting the timing of monetary policy; whether a genuine wage-price virtuous cycle has been established can only be seen once the effects of subsidies and tax reductions fade.

Eighth Consecutive Gain: Subsidies and Tax Cuts Underpin the Numbers

Kishida’s utility subsidies held August’s overall CPI to a year-on-year rise of just 1.9%, the lowest among G7 nations. In his policy speech on Monday, the Prime Minister highlighted that price-relief measures helped Japan achieve the fastest real wage growth among the G7. In essence, a significant portion of the current “eight consecutive months” of real wage growth stems from direct fiscal transfer payments injecting purchasing power into households, rather than endogenous growth driven by corporate productivity.

A more stable measure, excluding bonuses, overtime, and sampling bias, shows that wage growth for full-time employees was 2.8%. This figure is lower than the 3.8% rise for base wages, exposing the structural limitations of the wage improvement.

Food Tax Cuts: Short-Term Boost With Long-Term Fiscal Costs

The government is advancing a plan to lower the food sales tax rate from 8% to 1% for two years starting in April next year, which has become the major focus of debate in the current extraordinary Diet session. The final form of this plan will directly affect Kishida’s fiscal management strategy and the stability of his public approval rating.

In the short term, the tax cut would directly reduce essential household expenses, further supporting real purchasing power, and could initially suppress CPI readings, making real wage data look even “brighter.” However, from a fiscal perspective, the sales tax is one of Japan’s few stable sources of income; lowering food tax rates to near zero means the fiscal deficit will widen further over the next two years. With Japan already carrying the highest public debt burden among developed countries, the long-term fiscal risks of this move cannot be ignored.

Bankruptcy Wave and a 76% Rate Hike Probability: Central Bank’s Dilemma

On the flip side of rising wages, small and medium-sized enterprises are enduring unprecedented cost pressures. A report by Tokyo Shoko Research, released Monday, showed that in the first half of fiscal 2026, bankruptcies due to labor shortages reached 240 cases—a historic high—with over half attributed to rising personnel costs, highlighting the financial pressure on small businesses.

In contrast, overall corporate profitability remains strong. According to the Ministry of Finance, corporate recurring profits across all industries hit record highs for the quarter ending in June, boosted by AI-related demand and a weaker yen; the Bank of Japan’s latest Tankan survey showed business sentiment among large manufacturers at its highest in over eight years. Rengo, Japan’s largest trade union confederation, usually releases its wage hike targets for the next fiscal year as early as this month, and its members have secured wage increases of more than 5% for three consecutive years in union wage talks.

Sustained wage growth provides important groundwork for further Bank of Japan rate hikes. Last month, the central bank raised its key interest rate for the second time in three months, stressing the risk of inflation overshooting the 2% target and hinting at further tightening ahead. Most economists expect no change at the October 30 board meeting, but as of early Wednesday Tokyo trading, overnight index swaps price in a 76% chance of another rate hike by year-end.

Going forward, the key watchpoints are Rengo’s wage hike targets, the Bank of Japan’s October 30 policy decision, and the real impact of next April’s food tax cut. Private consumption remains fragile, with household spending having declined for eight consecutive months through July.