Our clients have found that using Black & Soli to prepare their trust and estate tax returns have several advantages: EXPERIENCE. Tax preparation is our business enabling us to concentrate our experience and knowledge on your taxes and not mixing professions. LONGEVITY. This firm has served Green Valley and surrounding areas since 1975. PERSONAL, LOCAL SERVICE. You, or your heirs, deal directly with our qualified, knowledgeable professionals. ESTATE PRESERVATION. Lower hourly rates than most law firms and trust departments. Please contact us if you would like to discuss ways to insure that your estate taxes will be handled professionally, competently and economically when the time arises.