H&R Block's tax refund calculator is easy to use and comes with a guarantee regarding its accuracy, as H&R Block explains. If all information the user enters is accurate, the calculator provides an accurate estimate of the refund expected.
In addition to the tax refund calculator, H&R Block also offers a health care estimator and a self-employed tax estimator. Other services available a tax estimator to calculate the amount of tax due and a W-4 calculator that allows taxpayers to calculate adjustments to the amount of taxes withheld from their paychecks, as H&R Block outlines. H&R Block also provides tips on the child tax credit, earned income credit and charitable donations.