D & T Law Corporation - Irvine, CA

Strategic International Immigration and Corporate Law in Irvine

Founded in 2015 by seasoned attorneys Daisy Zhao and Allen Tsai, D & T Law Corporation provides comprehensive legal representation for individuals, global investors, and corporate entities navigating the complex intersections of American jurisprudence. Headquartered at the Irvine Business Center on Irvine Center Drive, the firm assists clients across Orange County, Los Angeles County, and worldwide jurisdictions. Both founding partners have personal immigrant backgrounds, giving them exceptional insight into the cultural, financial, and emotional complexities associated with building a successful life and enterprise in the United States.

When global entrepreneurs and families need to hire an attorney who understands both federal regulatory hurdles and local commercial regulations, D & T Law Corporation delivers dynamic and attentive representation. The firm combines deep proficiency in cross-border wealth management with aggressive legal advocacy, ensuring that immigrant investors and foreign businesses protect their assets while securing permanent legal status.

Comprehensive Legal Practice Concentrations

The firm delivers tailored legal services across diverse, interconnected practice areas:

• Immigration law and visas: Guiding clients through employment-based immigration including EB-1 priority workers, EB-2 National Interest Waivers, EB-3 skilled workers, and EB-5 immigrant investor programs, as well as temporary H-1B, L-1, E-1, and E-2 visas.
• Family-based immigration: Assisting families with I-130 relative petitions, fiancé visas, marriage-based adjustment of status, removal of conditions, and naturalization citizenship applications.
• Business formation and corporate counsel: Advising foreign and domestic founders on entity selection, LLC formation, corporate bylaws, joint venture structures, and commercial contract negotiations.
• Taxation law and IRS dispute resolution: Resolving intricate cross-border tax controversies, including Report of Foreign Bank and Financial Accounts (FBAR) compliance, FATCA disclosures, IRS audit defense, installment agreements, and California sales and use tax disputes.
• Estate planning and asset protection: Designing comprehensive revocable living trusts, durable power of attorney directives, and international succession plans tailored for non-resident and resident alien families.
• Trademark registration and brand protection: Assisting businesses in registering and securing brand trademarks and intellectual property rights before the United States Patent and Trademark Office.
• Divorce and marital agreements: Providing sensitive counsel on prenuptial agreements, marital settlements, and international divorce proceedings involving overseas community property.

Seamless Cross-Cultural and Bilingual Advocacy

Cross-border transactions and visa applications demand rigorous precision. When looking to find a lawyer who can eliminate language barriers, clients value the firm's full fluency in English, Mandarin Chinese, and Cantonese. Attorney Daisy Zhao, who brings former experience from the California State Board of Equalization, and partner Allen Tsai leverage their bilingual skills to demystify complex legal filings and represent clients directly before federal agencies and California state courts.

Protecting Your Global Future and Family Legacy

Whether you are expanding an overseas corporation into Southern California or resolving an urgent immigration or tax controversy, D & T Law Corporation provides dedicated counsel at every stage. Clients looking to consult with an experienced immigration lawyer receive strategic guidance, transparent flat-fee pricing options, and the peace of mind that their American dream is in capable hands.