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Columns tagged with "確定申告"

Contracts & Procedures

Food Delivery Side Jobs and Rental Contracts—Motorcycle Storage, SOHO Clauses, and Tax Filing Considerations

Essential rules to know before starting a food delivery side job in rental housing. We cover practical guidance on checking for motorcycle storage, interpreting SOHO clauses, safely managing e-bike charging, and navigating tax filing requirements.

2026-05-29
Costs & Finances

Tax Filing and Tax Savings Guide for Renters—Basics of Medical Expense Deductions and Housing-Related Tax Credits

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.

2026-05-26
Contracts & Procedures

Starting a Business or Side Hustle in a Rental: A Practical Guide to Legal, Zoning, and Tax Requirements

Essential reading for those wanting to use rental properties for side businesses or startups. This guide covers prohibited business use clauses in rental agreements, corporate registration address issues, zoning restrictions, and practical rent expense allocation.

2026-05-24
Costs & Finances

Rent Expense Apportionment Guide for Side Businesses and Work-from-Home Operations — Allocation Ratios Accepted by Tax Authorities and How to Prepare Required Documentation

A guide to deducting rent as a business expense for side hustlers and freelancers working from rental apartments. Covers apportionment calculation rules, allocation ratios typically accepted by tax authorities, and required documentation.

2026-05-09
Contracts & Procedures

How Freelancers and Self-Employed Can Pass Rental Screening — Income Documentation and Approval Tips

Despite having stable income, freelancers and self-employed individuals often struggle with rental screening. We explain the key points examined during screening and concrete strategies for preparing documents and negotiating to increase your chances of approval.

2026-05-06
Costs & Finances

Maximizing Furusato Tax Donations for Renters: A Complete Guide to Deduction Limits and Choosing Returns

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.

2026-05-02
Costs & Finances

Complete Guide to Resident Tax for Renters—How It Works, Calculation Methods, and Tax Optimization Basics

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.

2026-05-02
Costs & Finances

Single-Person Transfer Housing Guide: Apartment Selection Criteria and Proper Handling of Housing Allowances and Tax Matters

Apartment selection for single-person transfers involves different constraints than typical relocations. This guide covers practical information on short-term leases, company subsidy limits, and tax reporting—everything you need to avoid financial losses when transferring.

2026-04-20
Costs & Finances

Are Moving Costs Tax Deductible? Home Office Apportionment for Self-Employed, National Tax Agency Guidelines, and Job Transfer Deductions [3 Cases]

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.

2026-04-18
Costs & Finances

Transfer and Relocation Costs and Tax Basics—Understanding Company-Provided Allowances and What You Need to Know About Filing Your Tax Return

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.

2026-04-18

Categories

  • Contracts & Procedures215
  • Moving In129
  • Daily Life288
  • Area & Environment111
  • Costs & Finances118
  • Safety & Disaster Prevention72

Popular tags

#Move-out Restoration85#Property Selection70#Solo Living67#Average Rent62#Foreigners60#Rental Contracts59#Initial Costs51#Property Viewing50#Rentals47#Guarantor Company36#Area Selection36#Tenant Screening36#Cost Savings32#Moving31#Property Management31#Move-Out Costs30

Columns

  • 床スラブ厚と上階の足音問題——賃貸で「ドン」という衝撃音が響く構造的な理由と物件選びのポイント

  • 前橋・群馬の賃貸エリアガイド【2026年版】——主要エリア別家賃相場と住みやすさを徹底比較

  • Making the Most of Protruding Beams and Columns in Rental Apartments — Smart Furniture Placement Strategies

  • Mito & Ibaraki Rental Area Guide [2026] — Comprehensive Explanation of Rental Rates and Livability by Major Area

  • Uncovering Property Issues by Asking Previous Tenants About Their Departure—Questions to Ask During Viewings and How to Interpret Answers