Accounting & Tax

    Austin, TX

    ATX.TAX is a boutique Austin CPA firm specializing in individual tax returns, small business taxes, US expat and green card holder filings, and multi-state tax compliance. Led by experienced Texas CPAs who prioritize clear communication and timely service, they handle everything from solo entrepreneur returns to S-Corp and C-Corp filings, plus complex expat tax requirements including FBAR and FATCA reporting. They're known for flat-fee quotes, online delivery, and personalized service with a client portal.

    Best for: Personal Tax Filing

    Ideal for: US expats abroad, green card holders, small business owners, solo entrepreneurs, individuals relocating to Texas

    Service area: Austin, Texas and surrounding areas, multi-state filing nationwide

    What Sets Atx.Tax Apart

    US Expat Specialization: Extensive experience filing US tax returns for expats and green card holders, including FBAR and FATCA reporting compliance. CPAs have personal expat experience.

    Flat-Fee Pricing: Offers free flat-fee quotes upfront so clients know costs before engaging, eliminating billing surprises.

    Multi-State Expertise: Handles complex multi-state filing requirements including notoriously difficult states like California, New York, and Hawaii.

    Individual Tax PreparationBusiness Tax ServicesCPA Certified
    Austin CPATax PreparationSmall Business TaxesUS Expat TaxesMulti-State Filing
    Google Rating
    5.0 ★ (8 reviews)
    Phone
    (512) 394-8421
    Website
    atx.tax

    Location

    Address: 8611 N Mopac Expy Suite 175, Austin, TX 78759

    Phone: (512) 394-8421

    Website: atx.tax

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    Last updated April 16, 2026

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