Keep these dates on your calendar for this tax season.
Intuit's online tax software still tops the competition -- but it's costly if you have a complicated tax situation.
H&R Block's sleek interface and generous free plan places it near the top of its class.
If you have self-employment income, TaxSlayer offers everything you need, at a low price.
Formerly Credit Karma Tax, Cash App Taxes is robust tax software that's completely free for federal and state returns.
TaxAct offers tax preparation for less than its competitors and unique features to optimize your refund.