@pantherfanrh wrote: "...New York would credit me for Ohio."
It's the reverse. OH will credit you for NY. You will claim a credit on your OH state return for the taxes paid to NY, on the portion of your income that is taxed by both states.
To elaborate on @SundayInSalem 's correct answer, "convenience of the employer" means that if you're working remotely for your own convenience, rather than your employer's, your income is fully taxable by NY. And any income you earn by physically working inside NY is fully taxable by NY.
ALL your income is taxable by your home state of OH, but because of the "other state credit" you won't be double-taxed.
**Answers are correct to the best of my ability but do not constitute tax or legal advice.
