: Save 15% with your online tax filing when you activate this TaxACT coupon. You will see the discount automatically applied on the page that opens for both TaxACT Plus and TaxACT Premium for tax year 2016. All you have to do is click on the offer and you will see the price reduced for all eligible tax software. TaxACT coupons are only valid when you complete your purchase online. You may not sell or transfer any online offers. Furthermore, coupons for TaxACT may not be combined with any other discounts. We expect this coupon for TaxACT to be ongoing and are estimating that the expiration date won't be until at least December 31, 2018.