Yes----you are gifting more than $15000 to an individual so you will be required to complete a gift tax form. It is not taxable unless you surpass the $11million + lifetime gift limit -- and not part of your income tax return.
GIFTS
Money that you receive as a gift is not taxable income to you, and you do not need to report it on your income tax return. Money that you gave as a gift to someone else is not deductible for your taxes.
Turbo Tax does not support the gift tax form 709, but here is a link:
https://www.irs.gov/pub/irs-pdf/f709.pdf
https://turbotax.intuit.com/tax-tips/estates/the-gift-tax-made-simple/L5tGWVC8N
If you are a US person you must file a gift tax return if you give anyone more than $15,000 per year. No taxes owed unless your lifetime total of gifts is more than $11 million, but the form must be filed.
There are no other banking or tax requirements. The bank may file a report for currency transactions over $10,000, but you don’t have to worry about this. If you make several small transactions under $10,000 in order to avoid the requirement for the bank to report transactions over $10,000, this can be considered a separate crime called structuring, even if the underlying purpose of the transaction is perfectly legal and legitimate.