On Lawcus, when you create invoices in bulk, you can add taxes to all invoices at once at the time of creation.
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However, it's important to note that if your invoices are initially generated without taxes and you wish to apply taxes to them collectively through a bulk update, this functionality is not available because, on Lawcus, we don't allow bulk editing of invoices.

We understand how important this feature may be to you, and we appreciate your patience while we work on making it a reality. We are committed to continuously improving our product to meet the needs and wants of our users. Thank you for choosing us.