2Checkout.com does not keep track of your taxable earnings. It is your sole responsibility to determine your tax liability, and remit the proper payments to your tax authorities. We do not report your earnings to any tax authority on your behalf. We do not mail end of year tax statements. You can access all sales and payment information online by logging into your vendor admin panel and going to: Sales Activity.
We would recommend that you consult your tax professional to determine your liability (if any).