YOU SAID:

I did not play my taxes

INTO JAPANESE

私は自分の税金を払いませんでした

BACK INTO ENGLISH

i didn't pay my taxes

INTO JAPANESE

私は税金を払わなかった

BACK INTO ENGLISH

i didn't pay the tax

INTO JAPANESE

私は税金を払いませんでした

BACK INTO ENGLISH

i didn't pay the tax