Tax Foundation’s MyTaxBurden estimates your federal income tax burden under a variety of scenarios. Scenario 1 is the full expiration of all Bush-era and Obama tax cuts. Scenario 2 is the full extension of these tax cuts. Scenario 3 is President Obama’s plan to partially extend these tax cuts for families earning under $250,000 per year and single filers earning under $200,000 per year. This calculator will give you an estimate of your 2013 federal income tax burden.