How to say "invoice" in Japanese

• インボイスCommon
  nounThe loanword from English 'invoice', typically referring to the invoice document in international trade, such as shipping and customs paperwork, rather than an ordinary bill for goods or services.
• 請求書せいきゅうしょCommon
  nounThe general word for a bill or invoice: a document requesting payment for goods or services. Use it for ordinary business billing, where the trade-specific loanword is not called for.
  私は、その請求書せいきゅうしょを払はらう事ことに反対はんたいした。↗

  I objected to paying the bill.

For a document requesting payment, 請求書 is the general word; 「インボイス」 is the loanword, typically used for the invoice paperwork of international trade, such as shipping and customs.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

• インボイスinvoice
• 請求書せいきゅうしょbill
• ビルbill
• 送り状おくりじょうinvoice