Ohio

For an Ohio Return with a refund, mail to: Ohio Department of Taxation. P.O. Box 2679. Columbus, OH 43270-2679. For a Federal Return with a payment, mail to: Internal Revenue Service. P.O. Box 802501. Cincinnati, OH 45280-2501. For an Ohio Return with a payment, mail to: Ohio Department of Taxation. P.O. Box 2057. Columbus, OH 43270-2057 ................
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