Business formation
Start with the right structure, clean registrations, and early tax decisions that do not create surprises later.
Southlake tax + accounting advisors
Clear numbers. Smarter taxes. Keep more of what you earn.
John Ornelas at North Texas Tax Advisors helps individuals, business owners, family offices and non-profits with books, payroll, tax, cashflow, and planning decisions year-round.
Accounting and bookkeeping
Keep monthly numbers organized, current, and useful so decisions are based on real financial visibility.
Payroll and cashflow management
Stay on top of payroll obligations, timing, and cash movement before avoidable pressure builds.
Tax planning and filing
Plan throughout the year, file with confidence, and understand the choices that affect what you owe.
Financial planning
Connect tax strategy, books, payroll, and business goals so the next move is clearer and calmer.
Client reviews
Real clients, Real relief, Real results
Real clients mention the same things again and again: clear communication, patient explanations, organized portal workflows, and guidance through complicated moments.
★★★★★
“Johnathon was an awesome advisor making sure he explained every tax bracket to me and making sure I thoroughly received all necessary steps towards being more financially responsible. He was kind, very understanding, and a great listener. Felt more like family helping than going into a place just for service. Highly recommend at any time — you will not be dissatisfied!”
★★★★★
“Great experience with North Texas Tax Advisors! They were professional, knowledgeable, and made the entire process simple and stress-free. Communication was clear, and they took the time to answer all my questions. Highly recommend!”
★★★★★
“Very thankful and I had an excellent experience working with John and NTTA. Helped me get everything sorted with my taxes and guided me through a complicated situation with clarity and patience. Professional, responsive, and truly knowledgeable — highly recommend.”
★★★★★
“Always used Turbo Tax, but I knew I should probably be consulting with someone! I called here and compared to Turbo Tax and they actually saved me tons of money. Made me realize it’s important to go to someone who understands taxes!”
★★★★★
“Kept my books in check and saved me a ton. I will definitely be returning next year. They took all the stress and heartache off my plate and allowed me to focus on building my business. Their service is worth every penny.”
★★★★★
“Trustworthy and thorough customer service! They give you the attention and care you deserve. So patient and knowledgeable. Definitely recommend them!”
Certified Public Accountant* Certified Fraud Examiner MBA · Texas Wesleyan University BS Accounting · UT Arlington Certified QuickBooks ProAdvisor Anaconda Certified · Data Analysis with Python in Excel
Guided by John Ornelas
Tax strategy with an investigator’s eye.
John Ornelas is the director and a trusted tax advisor at North Texas Tax Advisors. He focuses on helping individuals and businesses minimize tax obligations within the bounds of the law while protecting cash flow and preserving wealth.
His background includes senior tax compliance work for high-net-worth clients, businesses, trusts, and family estates; complex tax and financial fraud investigations as a Special Agent with IRS Criminal Investigation; and Texas state tax audit experience with the State Comptroller.
Why we’re different
We’ve been on the other side of the desk.
Before founding North Texas Tax Advisors, John Ornelas investigated financial cases as a Special Agent with IRS Criminal Investigation and audited taxpayers for the Texas Comptroller of Public Accounts.
He knows how the IRS and the state read a return, what they flag, and how they build a case. Now that experience works for you: your taxes are structured to pay the least the law allows — and documented so they hold up.
Criminal Investigation
Texas Comptroller of Public Accounts
For you
Industries served
Expertise across the economy
North Texas Tax Advisors supports clients with moving parts: payroll, entity questions, estimates, sales tax, cashflow pressure, family decisions, and records that need to stay usable all year.
Business owners
Planning, filing, books, payroll, and cashflow support for owner-led companies that need cleaner decisions.
Real estate professionals
Tax-aware support for agents, brokers, property activity, estimated payments, and year-round records.
Medical practices
Accounting and tax coordination for practices balancing payroll, equipment, collections, and growth.
Contractors and trades
Books, payroll, sales tax, and filing support built around project work, crews, materials, and margins.
Professional services
Tax planning and accounting for consultants, agencies, attorneys, advisors, and service-led firms.
Restaurants and hospitality
Support for payroll rhythm, sales tax, tip reporting, cashflow, vendor records, and seasonal swings.
Retail and ecommerce
Accounting support for inventory, sales channels, sales tax obligations, merchant deposits, and clean reporting.
Startups and new entities
Formation support, accounting setup, tax elections, and first-year planning before the books get messy.
Self-employed professionals
Estimated taxes, deductions, retirement planning questions, and records that make filing less painful.
Family-owned businesses
A steady accounting partner for companies where business decisions and household tax planning overlap.
High-income households
Planning and filing for households that need more than a basic tax-season transaction.
Nonprofits and community groups
Practical accounting and filing support for organizations that need clean records and reliable compliance.
Year-round support
Taxes feel heavier when the answers come too late.
If your books are behind, estimates are unclear, payroll and sales tax keep stacking up, or an IRS notice shows up in the mail, you need more than a once-a-year filing appointment.
North Texas Tax Advisors brings tax planning, filing, bookkeeping, payroll, cashflow management, business formation, QuickBooks support, and IRS notice help into one steady advisory relationship.
What we do
Year-round tax strategy and accounting for North Texas businesses
From entity setup to monthly books, the work is connected. Cleaner records make planning easier. Earlier planning makes filing calmer. Direct support makes notices less intimidating.
Business Tax Strategy & Filings
S-corp, LLC, and self-employed structures that keep more in your pocket.
Personal Tax Planning & Preparation
For business owners and high-income households.
Bookkeeping, Payroll & QuickBooks
Clean books, on time, all year.
IRS Problem Resolution
Notices, back taxes, and audits — handled by someone who's worked inside the system.
Business & Financial Consulting
Cash flow, entity choice, and the numbers behind growth.
State & Local Tax (SALT)
Sales tax and multi-jurisdiction compliance, done right.
Built around readiness
A steadier rhythm for taxes, books, and business decisions.
01Plan before the billGet ahead of estimates, deadlines, entity questions, and tax-season surprises.
02Keep the books usableMonthly records, QuickBooks support, payroll, and clean reporting keep the business from flying blind.
03Handle problems calmlyIRS notices, sales tax, payroll, and filing issues are easier with organized records and direct guidance.
Client path
Start with the issue. Leave with a clearer next step.
Bring the facts
Share recent returns, QuickBooks records, payroll details, notices, or the question that is weighing on you.
Get a clear read
The team reviews what is current, what is missing, what is urgent, and what can be planned ahead.
Build the cadence
File what is due, clean up what is behind, and keep planning visible before deadlines arrive.
FAQ
Clear answers for clients who want to stop guessing.
Do you work with both individuals and businesses?
Yes. The firm serves individuals, small businesses, LLCs, S-corps, self-employed professionals, and higher-income households across Southlake and the DFW area.
Can you help outside tax season?
Yes. The firm supports year-round tax planning, bookkeeping, payroll, cashflow questions, sales tax, business returns, QuickBooks, and IRS notice help.
What should a new client bring?
Recent tax returns, bookkeeping reports or QuickBooks access, payroll information if applicable, IRS or state notices, and a short list of goals or questions.
Where is the office?
North Texas Tax Advisors is located at 1560 E Southlake Blvd Ste 100 in Southlake, Texas.
Southlake office
Ready for a calmer tax year?
Call North Texas Tax Advisors or book a consult for business formation, personal tax, business tax, bookkeeping, payroll, cashflow management, QuickBooks, or IRS notice support.
(682) 267-1700 Firm@NorthTexasTaxAdvisors.com 1560 E Southlake Blvd Ste 100
Southlake, TX 76092 Mon–Fri · 8:30 AM–5:00 PM
Southlake, TX 76092 Mon–Fri · 8:30 AM–5:00 PM