Do I pay taxes on child support? AARP Foundation Tax-Aide Online Tax Assistance November 21, 2018 21:44 Updated Follow Child support payments are not taxable. Related articles Are alimony payments taxable? How does selling your home for a profit affect the income you report and your tax liability? I received an academic scholarship. Is this taxable? What services does Tax-Aide provide? Are my company pension benefits taxable? Comments 0 comments Article is closed for comments.