35% off your federal e-file. Offer is valid for a limited time on federal tax returns only, e-filed by April 15, 2021, at 11:59 p.m. EST. Offer not applicable to state tax return or additional products. Promotion code must be entered at checkout. Offer may not be combined with any other promotions, discounts, or offers. Offer is non-transferable and is not applicable to previous purchases. Offer is only valid for returns filed on TaxSlayer.com.