Our mission:
We are a driven group with the goal of optimizing your family’s dynamics.
More than just doing a good job, we aim to become a trusted partner in your family’s journey, providing thoughtful solutions and personalized support that enhance your daily life and long-term success.
Finances
At Yachay, we offer end-to-end financial support—everything from budgeting and tax planning to cash-flow forecasting. But we don’t just execute tasks: we partner with your financial and investment advisors, translating complex figures into clear insights so you can make confident, informed decisions.
Administrative
We handle the behind-the-scenes tasks—everything from filing medical claims and managing bill payments to keeping you current on legal and administrative deadlines. We tailor our support to your exact preferences, working closely with you to ensure every detail is handled promptly and precisely so you can focus on what matters most.
Our Clients
We partner with families whose needs align with our expertise, ensuring we deliver exceptional, tailored service.
Embracing Change
Digitally Minded
Open to Advice
Honesty is Key
Meet our Founder
Sonia Hinostroza Anderson
Sonia H. Anderson brings over 25 years of experience in finance and operations to her role as the founder of Yachay. Her career journey includes leadership positions at organizations like the Steven C. and Carmella R. Kletjian Foundation, where she has served as Associate Director of Finance and Operations for over eight years. Sonia has also held pivotal roles at Spire.com, Quabbin Capital, and ChildrenFirst, demonstrating her deep expertise in financial strategy, organizational management, and operational excellence.
Driven by a passion for helping families navigate complex financial and administrative challenges, Sonia founded Yachay to provide a personal and streamlined approach to family office services. Her extensive background as a Controller and Finance Director equips her to manage the financial landscape while fostering trust and empowerment with her clients.
The Quipus
An Incan Quipu (or khipu) was an ancient recording device used by the Inca civilization for encoding numerical and administrative data. It consisted of a main cord from which several knotted strings of various lengths, colors, and thicknesses hung. Quipus were an essential tool for administration in the Inca Empire, especially since the Incas did not have a written language.
For us, the Quipu embodies meticulous, detail-driven communication and celebrates our Peruvian and Incan heritage.
Keep up, get in touch.
Contact
admin@soniahanderson.com
Apply for a position:
- Remote Part-time Travel Assistant
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