Small Enterprise Mutual Aid Premium Deduction
How to claim deductions for iDeCo, enterprise DC, and small enterprise mutual aid contributions.
Small Enterprise Mutual Aid Premium Deduction
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How to claim deductions for iDeCo, enterprise DC, and small enterprise mutual aid contributions.
Small Enterprise Mutual Aid Premium Deduction
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Year-End Tax Adjustment Overview
What year-end tax adjustment is and who it applies to.
Documents Required for Year-End Tax Adjustment
List of declarations and certificates to collect from employees for year-end adjustment.
Basic Deduction and Employment Income Deduction
How basic deduction and employment income deduction are calculated.
Dependent Deduction Eligibility and Amount
Eligibility and amounts for dependent deductions (children, parents, etc.).
iDeCo (Individual-Type Defined Contribution Pension) Year-End Adjustment Deduction
How to process iDeCo contributions as small business mutual aid deductions in year-end adjustment.
Life Insurance Premium Deduction
How to calculate the life insurance premium deduction under new and old systems.
Earthquake Insurance Premium Deduction
How to calculate the earthquake insurance premium deduction.
Disability and Widower Deduction
Types, amounts, and how to claim disability deductions.
Spouse Deduction and Special Spouse Deduction
How to calculate spouse deduction and the special spouse deduction.
Dependent Deduction Eligibility and Amount
Eligibility and amounts for dependent deductions (children, parents, etc.).