Yes, there is a calculator that can estimate your tax refund on the sites of H&R Block or Jackson Hewitt. However, these calculators are only accurate if you input accurate data.
I do not know the math formula, but I do have a calculator over here: http://www.1040.com/tax-tools/tax-estimator/ Hope it can help you estimate your tax refund.
TurboTax and TaxACT both offer free online tax calculators to estimate your tax refund. The calculator on TaxACT is very easy to use and pretty accurate.
Good job on your own business in this economy. Here is a site where you can get that tax calculator. http://www.efile.com/tax-calculator/tax-estimator/
You can find a good tax refund estimator at http://www.HRBlock.com. There in a link on the homepage that will take you to it.
A free income tax refund calculator can be found at http://www.taxbrain.com/taxcenter/taxcalculator/default.asp. You must input a couple important answers for them to be able to calculate your refund.
If you want an online, free tax refund estimator you should follow this link to 1040's tax refund calculator: http://www.1040.com/tax-tools/tax-estimator/
Taskbrain (http://www.taxbrain.com/taxcenter/taxcalculator/default.asp) has a tax calculator available on their website to estimate your taxes and refund for 2011. Just enter some basic information about your filing status, dependents, income, and deductions, and the calculator will do the work for you.
Free income tax estimator is a calculator that you put basic information into. Yearly income, federal tax withheld, number of dependents. Then it will give you an estimate of your refund or if you owe money.
There are many companies out there that advertise their tax refund calculating services, such as Turbo Tax and H&R Block. These companies would be the best for getting a tax calculation.
you don't :o
One of the most popular tax programs that is used for an estimate on a tax refund is the program called Turbo Tax, but any place with this kind of consulting would be able to give you an estimate.
You should always use online sources that come from a reliable company. H & R Block has an online tax refund calculator, for example, as well as Ufile, and Taxbrain.