[US tax perspective]Yes and no.Yes = you may deduct dental insurance premiumsNo = you may not deduct all of itYou generally can deduct only the part of your medical and dental expenses that exceeds 10% of the amount on Form 1040, line 38 (Adjusted Gross Income). However, if either you or your spouse was born before January 2, 1952, you can deduct the part of your medical and dental expenses that exceeds 7.5% of the amount on Form 1040, line 38.Letu2019s take an example.Line 38 reads $50,000. 7.5% of $50,000 is $3,750, and 10% of $50,000 is $5,000.During the tax year, your medical and dental premiums paid were $6,000.Assuming you were born on or after January 2, 1952, you would be entitled to a $1,000 tax deduction on Schedule A.$6,000 minus $5,000 = $1,000.See also Publication 502 (2023), Medical and Dental Expenses (for a list of non-deductible medical related expenses)