
Welcome to Miller & Miller, LLC
Expert Tax, Accounting and Financial Management

Who We Are
Miller & Miller, LLC is a boutique accounting and tax practice focused on the needs of high net-worth individuals, professionals, business owners and families managing the financial affairs of an aging parent.Founded in 1987, the firm is managed by Marlene Miller Buchwald, a Certified Public Accountant with over 35 years of expertise in all areas of taxation, business accounting, elder care accounting and administration of trusts and estates.As the successor to her father’s legacy, Marlene is deeply committed to delivering personalized attention and she is especially known for her compassionate approach to assisting elderly clients with financial management, a niche informed by her personal experience and professional insight.A proud graduate of the Wharton School of the University of Pennsylvania, Marlene holds a Bachelor of Science degree in Accounting and received her professional training at a prestigious “Big 4” accounting firm in New York City.

Tax Services
With over three decades of experience, we offer strategic tax planning and preparation of tax returns for individuals, businesses, partnerships, and trusts. By staying current with ever-changing tax laws through ongoing education and professional training, Miller & Miller ensures that clients benefit from maximized deductions and minimized tax liabilities. From preparing multi-state and fiduciary returns to responding promptly to IRS correspondence, every service is timely delivered with precision and expertise, fostering peace of mind during tax season and beyond.Whether you're a busy professional, a business owner, or someone managing complex financial matters, Miller & Miller’s year-round availability ensures proactive management of your tax obligations.
Business Accounting
We go beyond bookkeeping to offer tailored accounting services to help businesses grow, optimize profits and maintain compliance with tax regulations. Services include preparation of financial statements, payroll tax processing, QuickBooks support, budgeting, financial projections and multi-state tax planning.


Elder Accounting
With a deep understanding of the financial challenges faced by older adults and their family caregivers, Marlene provides comprehensive support from managing retirement account distributions to ensuring timely tax filings. Drawing on her personal experience caring for an aging parent, Marlene approaches these matters with patience, empathy and a commitment to protecting clients’ financial security.Miller & Miller bring peace of mind to families by addressing concerns like fraud prevention, long-term care insurance claims and Social Security matters, while ensuring all bills and taxes are paid accurately and on time. Family members managing their aging loved ones’ financial affairs can trust Miller & Miller to handle every detail efficiently and discreetly.
Trusts and Estates
We offer the expertise needed to navigate the complexities of trust and estate accounting with precision and care. Marlene works closely with executors and estate attorneys to streamline estate administration and prepare fiduciary tax filings. With a wealth of experience in this specialized area, Miller & Miller ensures meticulous compliance with all fiduciary filing requirements.

Why Work With Miller & Miller, LLC?
Discover how Marlene Miller Buchwald CPA can help you.
Trusted Expertise for Generations
Our practice is built on a foundation of expertise and trust, providing multi-generational clients with tailored accounting and tax services.
Personalized Attention
Our approach combines senior level technical expertise with a deep understanding of our clients’ unique circumstances.
Experience
Marlene has been a trusted CPA advisor for over 35 years with extensive knowledge in her field.
Responsiveness
We value clear, timely communication and strive to both file and resolve tax matters expeditiously.
Personal Background with Elder Care
Marlene’s own background managing her aging parents’ financial matters provides invaluable insights to assist her clients.

Remembering a Legacy of Excellence
In Loving Memory of Leon A. Miller, CPALeon A. Miller, CPA, the founding partner of Miller & Miller CPAs, was a visionary leader who played a pivotal role in transforming the firm from a humble beginning into a full-service practice. His dedication to his clients and his profession was unmatched, and his ability to connect with individuals and businesses alike made him a respected figure in the community.Leon’s legacy is one of hard work, integrity, and genuine care for those he served. As a gregarious and approachable leader, he not only built a thriving business but also fostered relationships that lasted generations. His values and vision continue to inspire the work of the firm today. While he is deeply missed, his impact lives on in the foundation he built and in the trust and respect he earned from his clients and peers.

Get In Touch
Marlene Miller Buchwald CPA
Miller & Miller LLC
800 Westchester Ave, N405
Rye Brook, NY 10573
Tel: (914) 251-1065
Fax: (914) 725-2692
[email protected]

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