OT&S Tax Firm Inc, based in Palmdale, California, provides premium, remote tax and business services for individual and private clients who value discretion, accuracy, and personalized attention. Our firm is built on long-standing client relationships and delivers tailored solutions with the highest level of professionalism and confidentiality.

We specialize in strategic tax preparation, business tax filings, entity formation, audit resolution, amended returns, accounting, bookkeeping, consulting, and ongoing business advisory services. Each engagement is approached with care and precision, ensuring our clients receive guidance aligned with their personal or business goals.

Our experienced accounting professionals maintain financial records to exacting standards of accuracy and compliance. We also offer customized setup, optimization, and training for financial systems such as QuickBooks and other accounting platforms, supporting efficient and streamlined operations.

We work closely with our individual and private clients to ensure all financial processes are conducted with integrity, clarity, and continuity. Through secure, advanced technology, we provide remote accounting and bookkeeping services without the burden of in-house staffing, offering secure, real-time access to financial information and business records from anywhere in the world.

OT&S Tax Firm Inc has developed a refined and secure process designed to make tax filing efficient and stress-free. Whether our clients are local, out of state, or internationally based, they receive the same elevated level of service as if they were seated in our office. Industry-leading security protocols are utilized to protect private information at every stage.