How to Change Jobs in Japan: 2026 Visa, Insurance, Tax & Handover Checklist

Start with the exact status of residence printed on your residence card, its expiry date and any work restrictions. A job change is not automatically safe merely because the new employer is willing to hire you or because your card remains valid.

If you hold an activity-based work status, compare the new duties with the activities authorized under that status. If the planned work falls under a different status category, obtain the appropriate permission before doing that work. When the case is unclear, the Immigration Services Agency or a qualified immigration professional should be consulted before the first working day.

• Check the exact status of residence and expiry date.
• Compare the real day-to-day duties, not just the job title.
• Confirm whether the employer or organization itself is designated under your status.
• Resolve any status-change question before starting unauthorized duties.

Ask for a written offer or employment conditions showing the employer, work location, detailed duties, start date, contract period, pay, working hours, overtime, probation and renewal terms. Japanese labor rules require employers to clearly state specified working conditions when a labor contract is concluded, and written or electronic documentation is the practical record you should keep.

For immigration purposes, a broad title such as “consultant,” “engineer” or “manager” is less useful than a concrete description of what you will actually do. Keep the offer, job description and final contract together because they may also help if you later need to explain the new role at Immigration.

• Employer legal name and workplace
• Detailed duties and reporting line
• Start date and contract period
• Base salary, allowances, bonus and fixed-overtime terms
• Working hours, holidays, probation and renewal conditions
• Social-insurance and employment-insurance enrollment

Separate the employment-law timeline from the immigration timeline. Review your employment contract and work rules for resignation notice, handover requirements, unused paid leave, bonus timing, company property and confidentiality obligations. If you are on a fixed-term contract or there is a dispute, do not assume the same resignation route applies as for an ordinary indefinite contract.

Before the last day, agree on where post-employment documents will be sent. Some records arrive after you have left, so make sure the former employer has a current mailing address and personal contact method that you can still access.

• Submit resignation notice using the employer's required route.
• Confirm the last working day and any paid-leave schedule.
• Return keys, devices, cards, uniforms and confidential data.
• Record final salary, expenses, bonus and company-property returns.
• Give HR a reliable address for documents issued after departure.

For residence statuses subject to notifications concerning a contracting or activity organization, changes such as leaving the old organization or joining a new one must be reported to the Immigration Services Agency within 14 days as applicable. The exact form depends on the status and the type of organization relationship, so use the official procedure for your residence status rather than copying a coworker's form.

If the new work remains within the activities permitted by your current status, a full status change may not be necessary in many ordinary work-status cases. However, the Immigration Services Agency specifically states that a Specified Skilled Worker who changes the affiliated organization needs a change-of-status application. Highly Skilled Professional (i) cases are also tied to designated activities and organization details and require status-specific handling when changing employers.

Keep proof of any online submission, receipt or application. Do not treat a pending application as blanket permission to perform work that your current status does not already authorize.

• Identify the notification or application that matches your exact status.
• Calendar the 14-day deadline for any required organization notification.
• Keep submission evidence with your residence records.
• Do not begin duties outside your current authorization while waiting for a decision.

The exact package varies by employer and situation, but several records frequently matter during a job change. Ask early rather than discovering after departure that the new payroll team, Hello Work or your municipality needs something you do not have.

For a mid-year leaver, the National Tax Agency states that the former employer must provide the salary withholding slip within one month after retirement. If you join another employer in the same calendar year, that slip is normally needed so the new employer can include the previous salary and withholding in year-end adjustment.

• Salary withholding slip (給与所得の源泉徴収票)
• Employment-insurance insured-person number or certificate
• Separation notices if needed for unemployment procedures
• Evidence of loss of employee health-insurance qualification when needed
• Final payslip and any retirement-income withholding document
• Retirement or separation certificate if requested

If the old employee health-insurance qualification ends before the new employer's coverage begins, arrange the gap immediately. Common routes are municipal National Health Insurance, eligible voluntary continuation of the former employee health insurance, or dependent coverage under a family member's employee plan.

For Japan Health Insurance Association voluntary continuation, the current eligibility conditions include at least two continuous months of prior coverage and an application within 20 days from the qualification-loss date. Coverage can continue for up to two years, and the member generally bears the full premium rather than sharing it with the former employer. Compare this with the municipal National Health Insurance estimate and any dependent option before the deadline.

• No gap: confirm the old loss date and new acquisition date.
• Gap: compare National Health Insurance, voluntary continuation and dependent coverage.
• Do not wait for a medical need before confirming which system covers the gap.
• Keep qualification-loss evidence and new-enrollment confirmation.

When you immediately join a workplace covered by Employees' Pension Insurance, the new employer normally completes the enrollment procedure. If you are resident in Japan, age 20 to 59, and temporarily not covered as a Category II or Category III insured person, you generally become a Category I National Pension insured person and need the appropriate procedure.

Your employment-insurance record should also continue across employers. Give the new employer the existing insured-person number instead of creating a duplicate record. If there is an unemployment gap and you are able and willing to work, check Hello Work procedures promptly.

For an ordinary voluntary resignation on or after April 1, 2025, the basic allowance has a seven-day waiting period and, in general, a one-month benefit restriction after that waiting period. A three-month restriction can apply in specified repeated voluntary-resignation or serious-misconduct cases. Eligibility also depends on the insured period and the reason for separation.

• Keep your Basic Pension Number available.
• Give the new employer your existing employment-insurance number.
• If unemployed between jobs, check National Pension and health-insurance procedures separately.
• If claiming unemployment benefits, keep job-search and separation records for Hello Work.

Give the previous employer's salary withholding slip to the new employer if you change jobs during the same calendar year. The National Tax Agency explains that the new employer normally needs the previous salary, withholding and relevant social-insurance amounts to perform year-end adjustment; if the information cannot be confirmed, you may need to settle the tax through a return.

Resident tax is separate from national income tax and is generally based on the previous year's income. When you leave an employer, payroll special collection may be transferred to the new employer, changed to direct payment or settled in another permitted way depending on timing and local handling. Confirm the treatment with both payroll teams and read any municipal payment notice rather than assuming deductions will restart automatically.

• Send the old withholding slip to the new payroll team.
• Keep all withholding slips if you had more than one employer.
• Ask the old employer how remaining resident tax was handled.
• Confirm whether the new employer will take over special collection.
• Pay any municipal bill by its stated deadline unless payroll confirms otherwise.

Do not assume the transition is finished on the first working day. Compare the actual duties with the written role, confirm insurance and pension enrollment, check the first payslip and make sure resident-tax treatment matches what payroll told you.

If the real work materially differs from the agreed job description or appears to fall outside your authorized activities, treat that as an immigration and employment issue immediately rather than waiting until renewal.

• Actual duties match the role you checked before joining.
• Any required Immigration notification was filed on time.
• Health-insurance and pension qualification is confirmed.
• Employment-insurance number is correct.
• First salary, allowances and deductions match the contract.
• Resident-tax collection is proceeding as expected.

A simple timeline keeps the immigration, employment, insurance and tax tasks from getting mixed together. The exact procedures vary by residence status and personal situation, but this sequence catches the common failure points.

Keep one folder—digital or physical—with the offer, job description, resignation record, immigration submissions, insurance and pension confirmations, separation documents, withholding slip, payslips and onboarding records.

• Before accepting: check duties, status of residence and written conditions.
• Before resigning: confirm notice, handover, final day and document delivery.
• At separation: collect exit records and choose insurance/pension treatment for any gap.
• Within applicable 14-day windows: submit required Immigration organization notifications.
• Before starting: confirm any needed status change has been granted and onboarding is ready.
• After joining: verify insurance, pension, employment insurance, tax and actual job duties.