ても差し支えない【てもさしつかえない】

The grammar structure ても差し支えない (てもさしつかえない) is a formal and polite way to express that something is permissible or that there is no problem if a certain action is taken. It literally means "even if (one does something), it will not cause any hindrance/inconvenience." It is equivalent to てもいい or てもかまわない but is considerably more formal and is commonly found in business settings, official documents, legal texts, and polite conversations.

Giving permission or stating acceptability

The structure is used in the negative form さしつかえない差し支えない (there is no problem), but can also appear as さしつかえ差し支えありません in polite speech or さしつかえ差し支えございません in even more honorific contexts.

Asking for permission politely

When used in a question, ても差し支えない functions as a very courteous way to ask whether something is acceptable – similar to "Would it be a problem if…?" or "Do you mind if…?" in English.

Comparison with related expressions

• てもいい: Casual; used in everyday conversation.
• てもかまわない: Slightly more formal; "I don't mind if…"
• ても差し支えない: The most formal of the three; appropriate for business, official, and written contexts.

さしつかえ差し支え is a noun meaning "hindrance" or "impediment," so the literal sense is "even if … there is no impediment." This nuance makes it particularly suited to situations where you want to emphasize that something will cause **no inconvenience to anyone**.

Common patterns

The expression frequently appears with でしょうか or ですか to soften the question further. In formal writing, you may also see the kanji form さしつかえない差し支えない or the even more polite さしつかえ差し支えございません.