Individual: Write the individual's first and last name. â–«. On page 1 of the schedule, line 1f now requests "Other Foreign Personal.To register an out-of-state or foreign LLC into Washington State, a Limited Liability Company Registration must be filed with the Washington Secretary of State. Closely held corporations must test whether the personal holding company tax applies and what measures to take to avoid it. This guide walks you through preparing and filing your Washington articles of incorporation to get your profit or nonprofit corporation approved. 501 taxexempt organizations, banks, life insurance companies, and foreign corporations (Sec. The Corporate form of business has the benefit of limited liability and has certain rights, privileges, and liabilities beyond those of an individual. To register an out-of-state or foreign LLC into Washington State, a Limited Liability Company Registration must be filed with the Washington Secretary of State. You may declare any company that is registered with the Washington Secretary of State and that agrees to serve as your registered agent. But remember, if you don't register your business, you could miss out on personal liability protection, legal benefits, and tax benefits.