As one of its daily deals, Amazon offers downloads of H&R Block Deluxe + State 2015 Tax Software for Windows for $19.99. (It's available for Mac for the same price.) That's $2 under our mention from a week ago and the lowest price we've seen. (It's also a current low by $15.) 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.