O&M Tax & Business Advisory helps South Texas business owners legally reduce their tax burden by $15k–$50k+ every year. Proactive, year-round tax strategy & business services available in English and Spanish.
Juan Carlos Ontiveros, Owner & Founder
Entity selection designed around your income, risk, and long-term goals. LLCs, S-Corps, C-Corps - done right from day one.
Accurate monthly bookkeeping so your financial decisions are always backed by clean, real-time data not year-end guesswork.
A customized, IRS-compliant tax plan built before tax season — not during it. Quarterly sessions, mid-year projections, year-round implementation.
Business and personal tax filing based on a plan — done carefully, completely, and correctly. No surprises. No scrambling.
Every year, successful RGV entrepreneurs hand over more money to the IRS than they legally owe. The reason isn’t bad luck — it’s the absence of a proactive strategy.
Your current tax professional only hears from you in March or April. By then, the biggest savings opportunities have already passed. Tax strategy must happen in January, June, and October — not just at filing time.
Many South Texas business owners are operating as sole proprietors when they should be structured as S-Corps. That one mistake alone can cost $10,000–$30,000 in unnecessary self-employment taxes every single year.
Home office deductions, vehicle expenses, retirement contributions, and Qualified Business Income (QBI) deductions — most business owners miss these because their advisor never brought them up.
Without clean monthly bookkeeping, you’re making major decisions — hiring, buying equipment, expanding — without the financial data to back them up confidently.
Staffing, software, insurance — costs keep rising, and without a financial system in place, profitability quietly erodes year after year.
The first step is free. Schedule your strategy call and know within 45 minutes exactly how much you’ve been overpaying — and what you can do about it.
4414 S. Raul Longoria Rd., Suite B, Edinburg, TX 78542
Schedule your free strategy session — most clients discover $15,000–$50,000+ in annual savings within the first call.