在日本经营您的业务
无需为文书工作烦恼
合格发票、消费税计算、费用跟踪和所得税估算——日本自由职业者或初创企业所需的一切，提供英语、日语和德语支持。
无论您是自由职业者、顾问，还是经营初创企业
自由职业者
IT工程师、设计师、翻译、语言教师——使用正确的税务格式和合格发票专业地向日本客户开具账单。
初创企业和小型企业
股份公司或合伙公司、个体经营者——在一个地方管理客户、跟踪费用、生成发票并估算您的税务责任。
国际专业人士
用您的语言导航日本商业官僚程序。所有工具均支持英语、日语和德语，并提供双语发票输出。
日本商业的专业工具
从开具发票到税务估算——专为日本商业运作方式打造。
日本公司接受的合格发票
创建符合日本合格发票制度 (インボイス制度) 的发票。支持8%和10%的消费税率，并提供逐行细分。
- 符合合格发票制度 (適格請求書)
- 双重税率支持 (8% 减税, 10% 标准税率)
- 双语PDF生成 (日语/英语)
- 使用SHA-256哈希进行防篡改存档
- 批量PDF下载和Excel导出
Invoice in JPY, EUR, or USD
Bill international clients in their preferred currency. Exchange rates are fetched automatically when payment is received and converted to JPY for your tax records.
- JPY, EUR, and USD support
- Automatic exchange rate conversion at payment
- Per-client currency preference
Professional bilingual invoices
Generate polished PDF invoices in Japanese, English, or German. Add your company logo and seal, then send directly by email — all from one screen.
- Bilingual PDFs (Japanese/English/German)
- Custom logo and seal (印鑑) on every invoice
- Send invoices by email with one click
- Tamper-proof archiving with SHA-256 hash
印鑑
Automatic withholding tax calculation
For freelancers working with Japanese companies, withholding tax (源泉徴収税) is automatically calculated at the correct tiered rates.
- 10.21% on income up to ¥1,000,000
- 20.42% on income above ¥1,000,000
- Automatic deduction shown on invoice
Bulk export your data anytime
Download all invoices as a ZIP of PDFs or export to Excel for your accountant. Your data is always yours.
- Bulk PDF download as ZIP
- Excel export with all invoice details
- Multi-currency amounts included
在报税季前了解您的税务责任
全年跟踪收入和费用。实时查看您的预计所得税、居民税和重建税以及所有适用的扣除。
- 蓝色申报扣除 (青色申告 — 高达¥650,000)
- 配偶和抚养扣除 (配偶者控除・扶養控除)
- 累进所得税计算 (7个税率档次)
- 包括居民税和重建税
- 逐步计算细分
Full income tax estimation
See your estimated income tax, reconstruction tax, and resident tax based on your actual income and deductions — updated in real time as you add entries.
- Progressive tax brackets (5% – 45%)
- Reconstruction tax (2.1%) included
- Resident tax (10%) calculation
Every deduction, accounted for
Spouse, dependents, single parent, social insurance — enter your household situation and see exactly how it reduces your tax bill.
- Spouse deduction (配偶者控除)
- Dependent deductions (扶養控除) — 4 tiers
- Single parent & widow deductions
每张收据，每项扣除，都被考虑在内
上传收据照片或PDF，并按正确的业务使用百分比分类费用。16个费用类别符合日本税务申报要求。
- 收据上传与图像优化
- 每项费用的业务使用百分比 (家事按分)
- 16个符合日本税务表格的类别
- 自动扣除金额计算
Receipt upload with smart compression
Attach receipt photos or PDFs to any income or expense entry. Images are automatically converted to AVIF format for optimal storage.
- JPEG, PNG, PDF, WebP, HEIC support
- Auto-conversion to AVIF for small file sizes
- Attached to individual entries for audit trail
Consumption tax calculator
Quick-calculate consumption tax for any amount — exclusive or inclusive — or break down multiple items at different rates.
- Tax-exclusive and tax-inclusive modes
- Multi-item breakdown with 8% and 10% rates
- Withholding tax quick-check
保持您的客户关系井然有序
存储公司详细信息、注册号和联系信息。每个客户都链接到他们的发票历史，以便完整查看账单。
- 日本公司注册号 (法人番号)
- 在新发票上自动填写客户详细信息
- 每个客户的完整发票历史
- 未付款跟踪
Your company, fully configured
Set up your company details once — name, address, bank info, tax registration, logo, and seal. Everything auto-populates into your invoices and PDFs.
- Company name, address, registration number
- Bank details for invoice payment section
- Logo and seal (印鑑) upload
商业计划中包含的14个功能
基础和专业计划的所有功能，加上完整的商业工具包。
关于在日本做生意的常见问题
如果您的年收入超过¥10,000,000，您需要注册为消费税纳税人并开具合格发票。低于该门槛，注册是可选的，但许多自由职业者自愿注册以维持B2B关系。JapanRita支持这两种情况。
JapanRita跟踪您的收入、费用，并计算带有蓝色申报扣除 (高达¥650,000) 的预计税额。它生成您报税所需的财务摘要。最终提交通过e-Tax或您的税务会计师完成。
JapanRita支持16个符合日本税务申报要求的费用类别：通信、旅行、用品、娱乐、租金、水电、广告、外包、运输、书籍、折旧、费用、税费、保险、维修和杂项。每项费用支持部分业务使用百分比 (家事按分)。
是的。JapanRita生成符合合格发票制度 (適格請求書保存方式) 的发票。它们包括您的注册号 (T + 13位数字)、正确的税率细分和所有必填字段。发票通过SHA-256哈希验证进行存档，以符合电子簿记要求 (電子帳簿保存法)。
您可以随时升级或降级您的计划。升级立即生效并按比例计费。降级在您当前计费周期结束时生效。随时取消——无合同，无退出费用。
Yes. JapanRita supports multi-currency invoicing in JPY, EUR, and USD. When you mark a foreign-currency invoice as paid, the exchange rate is automatically fetched and the amount is converted to JPY for your Japanese tax records.
You can attach photos or PDFs of receipts to any income or expense entry. Uploaded images are automatically converted to AVIF format for efficient storage. Each receipt is linked to its entry, creating a clear audit trail for tax filing.
Yes. Based on your income, expenses, and household deductions (spouse, dependents, social insurance), JapanRita estimates your income tax using Japan's progressive brackets (5-45%), plus reconstruction tax (2.1%) and resident tax (10%). This gives you a clear picture throughout the year.