We are required to collect sales tax on sheet music purchases in certain countries and the majority of US States. You will be able to confirm if sales tax will be applied to your order prior to submitting.
Unfortunately we are not able to accommodate tax exempt purchases at this time.
If you need to place a tax-exempt order, we recommend checking out Sheet Music Plus instead, as they are able to accommodate tax-exempt individuals (and carry most everything from Sheet Music Direct in digital form).
Here are a few links from the Sheet Music Plus website with additional information: