In every jurisdiction we are aware of, ProZ.com membership can be written off against taxes as a business expense. When you upgrade, you will be issued an electronic invoice. You should print this invoice. If you require more than an electronic invoice, please submit a support request specifying the unique requirements of your invoice.

Related links:

Like to become a member? http://www.proz.com/plat/

Click on the following link to view the membership FAQs: http://www.proz.com/faq/membership

Need to contact support for an invoice? Click here: http://www.proz.com/support