As one of its daily deals, Amazon offers H&R Block 2015 Premium & Business Tax Software for Windows for $38.92 with free shipping. (It's also available as a download.) That's the lowest total price we could find by $3. Deal ends today.

Of note, if you put some of your federal refund towards the purchase of an Amazon gift card, H&R will add up to 10% to the gift card's value. Click here for more info.