YOU SAID:

It's the third one this year.

INTO JAPANESE

今年で３回目です。

BACK INTO ENGLISH

This is the third time this year.

INTO JAPANESE

今年で３回目となる。

BACK INTO ENGLISH

This year is the third time.

INTO JAPANESE

今年で3回目となります。

BACK INTO ENGLISH

This year will be the third time.

INTO JAPANESE

今年で３回目となります。

BACK INTO ENGLISH

This year will be the third time.