There are ways to go around this; just consult an attorney and check what’s possible in which state. Submit everything through an attorney when working in states where it’s either hard to contact people regarding surplus funds OR where there are fee ...
Yes. Unclaimed property is not taxed while it is filed as unclaimed; however, when it is reclaimed, the property may be considered taxable income. Some unclaimed funds such as investments from a 401(k) or an IRA can be reclaimed tax-free.
Yes, asking the courts for an attorney to serve on the trial despite it being outside their jurisdiction is called Pro Hac Vice, which is Latin "for this occasion" or "for this turn". In the legal field, pro hac vice is a practice in common law ...