Experts in Cross-border Tax Preparation, Planning and Compliance. Kaman, who developed, and now leads Kaman Kwok Inc, has been practicing for over 24 years, and has 20 years consulting experience with US citizens residing in Canada or the United States. Kaman and her team have in-depth technical skills in: US and Canada cross-border relocation and departure planning; Renunciation of US citizenship; Delinquent filers who want to catch up with US tax filing; Offshore Voluntary Disclosure Program (OVDP); Streamlined Offshore Procedures in the US; Voluntary Disclosure filing in Canada (VDP). No matter how much money, power or success a person will achieve personally and professionally, it’s easy to feel intimidated, frustrated or confused by the tax authorities and filing requirements. At Kaman Kwok Inc., we are committed to serving our clients with clarity and purpose, knowing the value of who they are, and what they do.