A comprehensive breakdown of how resident tax works—a system that many renters surprisingly don't understand. This guide covers how resident tax is calculated, the difference between salary withholding and self-payment, how your tax payment destination changes when you relocate, and practical tax deductions and strategies available to renters who cannot use the home loan tax credit.
Reviewed by: Nobuyuki MoriPresident, M-Assets Co., Ltd. / Licensed Real Estate Transaction Specialist (Miyagi #018212)
Resident tax is a local tax paid to both prefectural and municipal governments, calculated based on the previous year's income. Formally, it's a combined term for "prefectural resident tax" and "municipal resident tax."
Furusato tax donations can be maximized even if you rent. We explain everything renters need to know about furusato donations: the advantage of not competing with mortgage tax credits, how to choose between the One-Stop Special Exception and final tax return filing, accurate calculation methods for residential tax deduction limits, and important considerations when moving.
A guide to tax deductions available to employees and freelancers living in rental housing during tax filing. We cover how to claim medical expense deductions, differences from housing loan tax credits, expense allocation of rent for side businesses and remote work, and other essential tax knowledge renters should know.
When transferring due to a job relocation, moving costs may be covered by your company or be your own responsibility. We explain whether company-provided allowances are taxable or non-taxable, cases where you can recover money through your tax return, and how to think about claiming expenses.
A key point that particularly affects renters is that your tax payment destination is determined not by your current address but by the municipality where you were living on January 1st of that year. For example, if you move from Tokyo to Osaka in January 2026, your 2026 resident tax will be paid to your former Tokyo ward or city.
The Two Components of Resident Tax
| Category | Tax Rate | Overview |
|---|---|---|
| Income Portion | 10% flat (Prefectural 4% + Municipal 6%) | Varies based on income |
| Flat Portion | ¥5,000 annually (Prefectural ¥1,500 + Municipal ¥3,500) | Fixed amount regardless of income |
Most salaried employees have their resident tax withheld directly from their monthly salary (through special withholding), so they rarely think about their tax amount. However, at times of job change, retirement, or transitioning to freelance work, you may receive a lump-sum bill.
Resident tax is calculated based on "the previous year's taxable income." Taxable income is the amount remaining after deducting various deductions (including salary income deduction, basic deduction, and social insurance premium deduction) from your gross salary income.
Steps to Calculate Resident Tax
Calculation Example (¥4 million annual salary for salaried employee)
Renters who move frequently should pay special attention to how resident tax payment destination rules work.
Basic Rule
Resident tax is assessed by the municipality where you were living on January 1st of that year. Therefore, even if you move multiple times within the same year, as a rule you pay tax to the municipality where you were living on January 1st.
Specific Examples
If you're a salaried employee with salary withholding (special withholding), your company will switch your tax payment destination to the new municipality after you relocate. However, if the paperwork is delayed, you may receive a tax notice from your former address; in that case, pay your tax to your former address.
The home loan tax credit (special deduction for housing loans) is only for homeowners and doesn't apply to renters. But are there tax-saving strategies available to renters?
Major Tax Deductions and Strategies Available to Renters
Medical Expense Deduction
You can deduct medical expenses exceeding ¥100,000 (or 5% of total income) annually. Though filing a final tax return is required, this deduction is available to both renters and homeowners.
Life Insurance Premium Deduction and Earthquake Insurance Premium Deduction
The earthquake insurance rider portion of fire insurance (household goods insurance) that renters purchase qualifies for the "earthquake insurance premium deduction." A maximum deduction of ¥50,000 annually (income tax) is possible.
Specified Expense Deduction (for Salaried Employees)
Commuting expenses, relocation costs, books and study materials, training fees, and professional qualification expenses qualify as "specified expenses." Amounts exceeding half of your salary income deduction can be deducted. This is especially beneficial for those who are frequently transferred or moving.
Social Insurance Premium Deduction
National Health Insurance, National Pension, and Welfare Pension Insurance premiums are fully deductible. Freelancers and self-employed individuals can optimize their resident tax by accurately reporting these in their final tax return.
Hometown Tax Return (One-Stop Special Exception)
Think of this as prepaying your next year's resident tax, which can be an effective tax strategy. Because renters don't have the home loan tax credit to compete with, they can fully take advantage of the deduction benefits of the hometown tax return system.
During retirement or job changes, resident tax can become a significant cash flow issue.
Lump-Sum Resident Tax Withholding at Retirement
If you retire after June (between July and December), the remaining resident tax (up to approximately 7–11 months' worth) may be withheld in a lump sum from your final salary or severance pay. If your final salary or severance is low, you can request to switch to self-payment (ordinary withholding) and pay in installments. Check with your HR or payroll department at the time of retirement.
Important Considerations After Transitioning to Freelance Work
From the year after you become a freelancer or self-employed individual, resident tax becomes "self-payment" (ordinary withholding), meaning you file and pay your own final tax return. An easily overlooked point: your resident tax on the previous year's income from your salaried job may be billed in a lump sum in June of the following year. To avoid unexpected tax bills after going independent, keep enough cash on hand.
While resident tax is easy to overlook because it's withheld from your salary, understanding how it works as part of your overall tax strategy as a renter will help you prepare for unexpected expenses. If you have questions, it's recommended to consult with the tax office of your municipality or a tax professional.
Related Areas
Self-employed and freelance moving costs can be deducted as business expenses by apportioning the business-use portion of a home office. This article covers National Tax Agency treatment (Income Tax Law Section 45, home-related expenses, and basic guidance 45-1/45-2), deductibility by expense type and accounting categories, apportionment calculations and journal entry examples, and deferred asset treatment for key money of 200,000 yen or more—explained from a practical perspective. Also included are special deductions for job-transferred employees and tax-free moving allowance thresholds.
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