By Jason Watson (Google+)
Depends. The full amounts for single taxpayers are-
| 2015 Tax Year | $100,800 |
| 2014 Tax Year | $99,200 |
| 2013 Tax Year | $97,600 |
| 2012 Tax Year | $95,100 |
| 2011 Tax Year | $92,900 |
| 2010 Tax Year | $91,500 |
| 2009 Tax Year | $91,400 |
You can double these numbers if your spouse also earns foreign income. There are other things to consider too such as foreign housing exclusion or deduction, and high-cost cities allowances.