Yearly Average Currency Exchange Rates
The table below includes yearly average exchange rates for prior years. It was revised on November 1, 2011, to reflect
the typical cash exchange rates for the listed countries and years. For additional exchange rates, refer to Foreign
Currency and Currency Exchange Rates.
If you're eligible for any of the above tax credits, the IRS allows you to reclaim your lost money by filing an amended tax return for prior years. However, you generally can file an amended return only for up to the past 3 years.