H&R Block is one of the world's top tax services providers, having served more than 400 million clients. It provides income tax return preparation and related services including TaxCut online and software solutions. H&R Block offers a do-it-yourself tax preparation solution with the support of highly trained tax professionals who will answer your tax questions and review, correct and e-file your return. You can use H&R Block's Tax Estimator online to calculate your refund or how much you'll owe.
