Just in time for April 15th comes the Federal Tax Calculator which uses the 2007 Federal Tax Rate Schedules to estimate your tax liability based on the income and tax information that you specify. Use it only for quick approximations not a replacement for 1040, 1040A, or 1040EZ. Leave the Deductions field blank if you want to take the standard deduction. If your filing status is Married Filing Jointly, in 2007 your first $15,650 is taxed at 10%. Then, the amount above $15,650 up to $63,700 is taxed at 15%, and so on. Try with TestiPhone