Certified Specialist of Taxation Law by the California State Bar Keith Schiller of the Schiller Law Group (Alamo, CA) is a nationally recognized expert on federal estate tax gift tax practice. He is the author of Art of the Estate Tax Return , has authored and taught 11 courses for the California CPA Education Foundation since 1987, has written scores of nationally published articles (trademark Estate Planning At The Movies) and has consults with CPAs, trustees tax professionals on Form 706 and 709 returns, compliance and advocacy before the IRS.