Is it legal to charge tax on a convenience fee?

Whether a convenience fee is subject to sales tax depends on the jurisdiction and the nature of the fee. In some areas, convenience fees may be considered taxable if they are seen as part of the sale of goods or services. However, if the fee is classified as a separate charge for a specific service (like processing a payment), it may not be taxable. It's essential to consult local tax regulations or a tax professional for specific guidance.