Tax Preparation Services in Dallas | Apex Income Tax & Multiservice LLC.

APEX Income Tax & Multiservice is a husband-and-wife-owned Latino tax and business services firm located in Oak Cliff, Dallas, Texas. The firm provides year-round support to individuals, self-employed workers, and small business owners across the Dallas–Fort Worth Metroplex and nationwide. The team offers services in both English and Spanish, backed by more than 20 years of combined experience. As an IRS Certifying Acceptance Agent (CAA), APEX Income Tax specializes in ITIN applications and renewals, allowing clients to complete filings without mailing original identity documents.
The firm handles individual and business tax preparation, LLC formation, small business consulting, bookkeeping, Texas franchise and sales tax filings, IRS notice support, and Texas notary public services. Advanced tax software and secure technology help ensure accurate filings and efficient processing. Because the Oak Cliff office stays open year-round, clients can address IRS letters or establish bookkeeping whenever needed, without waiting for filing season. Walk-ins, scheduled office visits, and virtual appointments are all available.
Client feedback highlights the firm’s detail-oriented, patient, and family-oriented approach. Staff explain returns line by line in the client’s preferred language, answer questions before signatures, and review filings carefully to claim eligible credits and deductions. Reviewers consistently mention the team’s responsiveness and professionalism. One client caring for her disabled mother was unable to enter the office, so a staff member brought the notary journal and seal to her vehicle to complete the notarization. Another reviewer described the team as kind, responsive, and professional throughout.