Outstanding Taxes, Mandatory Contributions, and Medical Debts Have Started to Define Who Can Legally Remain in Japan, Directly Affecting Brazilians and Other Foreign Communities
The stay of foreigners in Japan has entered a more stringent and technically controlled phase. Even facing a structural labor shortage, the country has adopted tougher migration rules. Thus, the government has started to use financial liabilities as a direct criterion for visa renewals, affecting Brazilians who live and work legally in Japan.
This tightening gained momentum starting in 2024, when the Japanese government integrated tax and administrative data into migration analyses. Since then, outstanding taxes, unpaid mandatory contributions, and debts with the public health system have become non-negotiable. Consequently, these liabilities have started to directly influence legal stay.
The scenario reveals an evident paradox. Japan needs foreign labor, yet tightens bureaucratic criteria and expels Brazilians, which increases the insecurity of those who sustain essential sectors of the economy.
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Taxes and Contributions Have Started to Define Who Can Stay in Japan
Until recently, tax and contribution delays were common administrative issues. In general, agencies allowed installment payments and gradual regularizations. However, this logic changed during the fiscal year of 2024.
Currently, any foreigner with a stay longer than three months needs to contribute to the National Health Insurance and to the National Pension System. These payments ensure access to medical assistance and social benefits. At the same time, authorities use these contributions as a formal indicator of administrative regularity.
Official data from the Japanese government shows that, between April and December 2024, foreigners paid only 63% of health insurance contributions, while Japanese citizens reached 93%. In the National Pension System, the payment rate among foreigners was 49.7%, compared to 84.5% of the overall average.
In light of these numbers, the government justified tightening the rules. Thus, delinquency has begun to prevent visa renewal, regardless of the length of residence or the immigrant’s professional history.
Exit Orders Increase Pressure on Immigrants
When the government denies visa renewal, the most common procedure involves issuing a voluntary departure order. In this scenario, the foreigner must leave Japan within a short period, generally within 30 days. In more severe situations, authorities carry out deportation, with the possibility of detention and a ban on return.
Furthermore, the immigrant often bears the costs of leaving. The Japanese government only covers return expenses in exceptional situations, assessed based on humanitarian criteria and the financial capacity of the affected person.
Political Changes Reinforce Zero Tolerance for Delinquency
This model gained even more strength in 2025, when the Japanese government announced measures to automatically block visa renewals in cases of debts with taxes and public fees. With the arrival of Prime Minister Sanae Takaichi, the official discourse began to advocate for zero tolerance for administrative irregularities, in addition to encouraging the voluntary departure of delinquent foreigners.
One of the central focuses involves medical debts. Official data indicates that Japanese hospitals have recorded an increase in unpaid services provided to foreigners. The amount rose from 885 million yen in 2021 to 1.33 billion yen in 2023, according to government records.
Although this amount represents about 1.5% of the total hospital debts, the government used these figures to justify new migration restrictions.
Preventive Exclusion Expands Barriers to Reentry in Japan
Among the proposals being analyzed, the government is considering reducing the allowed debt limit for reentry into the country, from 200,000 yen to just 10,000 yen. In practice, small financial liabilities now prevent new visas or future returns, creating a system of preventive exclusion.
In addition to the financial aspect, recent revisions to immigration legislation have accelerated deportations, limited successive asylum applications, and expanded state power to remove foreigners with longer criminal convictions. At the same time, the government has raised the requirements for permanent residence and citizenship, demanding higher income, proficiency in Japanese, and longer periods of continuous residence.
Although the official discourse emphasizes governance and administrative efficiency, the country has replaced integration policies with automated screenings, based on financial data.
In light of this scenario, a central question arises: how to reconcile the urgent need for workers with rules that make the stay increasingly fragile for Brazilians already living in Japan?

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