Если я заполняла форму в 2014 году, то мне пока не надо обновлять?
Спасибо за информацию!
И ещё вопрос. Какой выбор сделать ( поставить галку):
Certification
Under penalties of perjury, I declare that the information and certifications contained in the submitted form:
Remained the same for the period 09/20/2015 (the date of my last W-8BEN submission) to present, and were true and complete during that period.
Changed for the period 09/20/2015 (the date of my last W-8BEN submission) to present.