Multi-State Tax Filing Support

Multi-State Tax Filing Support

Doing business or earning income in multiple states? We handle state-specific forms and credits to minimize overpayment and stay fully compliant across state lines.

More Services

Individual Tax Filing (1040)

We prepare and review your Form 1040 with federal and state returns. Perfect for W-2 employees, retirees, and …

Self-Employed / Freelancer Tax Filing (Schedule C)

Tailored tax filing for freelancers, gig workers, and sole proprietors. Maximize deductions for home office, mileage, …

Business Returns (S-Corp, C-Corp, Partnership)

We prepare accurate federal and state returns for S corporations, C corporations, and partnerships. Includes K-1s, …

Nonresident Tax Filing (1040-NR)

We specialize in preparing 1040-NR forms for nonresident aliens with U.S. income. Whether you're a foreign investor, …

Back Taxes, IRS Letters, and Tax Resolution Services

Falling behind on taxes or received a notice from the IRS? We help you respond accurately, settle back taxes, and …

Tax Planning & Consultation for Korean Businesses in the …

We help Korean entrepreneurs navigate the U.S. tax system with proactive planning, entity selection, and compliance …

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Unlock your global business potential with Unilab Hub.


Expand globally with Unilab Hub.
We offer expert international business consulting and U.S. tax filing services—including individual, business, and nonresident returns.
Let us help you grow with confidence and stay fully compliant.

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