Local, State & Federal Tax Services in Oklahoma | IRS & State Audit Representation

Professional Tax Preparation & Accounting for Individuals and Businesses | Z Tax & Accounting

Managing taxes in Oklahoma can be complex, with multiple layers of local, state, and federal requirements. Z Tax & Accounting provides full-service Local, State, and Federal Tax Services for individuals, small businesses, and corporations throughout Oklahoma.

Our experienced professionals help clients stay compliant with IRS regulations, navigate Oklahoma’s unique tax rules, and identify every deduction and credit available. We also provide audit representation to protect your rights before both the IRS and the Oklahoma Tax Commission (OTC).

Whether you live or operate in Oklahoma City, Tulsa, Norman, Edmond, Lawton, or Broken Arrow, our team delivers reliable service, strategic tax planning, and professional representation.

Comprehensive Tax Services for Oklahoma Residents & Businesses

1. Local & Municipal Tax Services

Oklahoma municipalities may levy local sales, use, and occupational taxes that affect individuals and businesses. Z Tax & Accounting ensures accurate reporting and compliance with all local tax obligations.

Our local tax services include:

• Local sales and use tax reporting for counties and municipalities
  
  

• Business license and occupational tax filings
  
  

• Payroll tax setup and withholding for employees
  
  

• Property tax assessment review and guidance
  
  

For businesses operating across multiple cities or counties, we help allocate taxes correctly and avoid penalties or audits.

2. Oklahoma State Tax Preparation & Filing

Z Tax & Accounting provides expert Oklahoma State Tax Services, ensuring compliance with the Oklahoma Tax Commission (OTC) regulations while maximizing deductions and credits.

For Individuals:

We prepare Oklahoma Individual Income Tax Returns (Form 511) for residents, part-year residents, and nonresidents. Our professionals ensure accurate reporting and identify credits such as:

• Standard and itemized deductions
  
  

• Dependent and child care credits
  
  

• Retirement and education credits

For Businesses:

Our firm supports Oklahoma businesses with complete state tax filing and compliance services:

• Corporate Income Tax Returns (Form 512)
  
  

• Partnership and LLC filings
  
  

• Sales and Use Tax Filings (Form 200)
  
  

• Employer Withholding Tax Reports
  
  

• Estimated tax payments and extensions
  
  

We also assist startups and new businesses in registering with the Oklahoma Secretary of State and OTC, ensuring all tax accounts are properly established from the start.

3. Federal Tax Services (IRS Filings & Compliance)

At the federal level, Z Tax & Accounting provides comprehensive IRS tax preparation services for both individuals and businesses. Our experts stay updated on IRS rules and federal tax code changes to optimize filings and reduce audit risk.

Our federal tax services include:

• Individual Federal Income Tax Returns (Form 1040 and schedules)
  
  

• Business Tax Filings (Forms 1120, 1120S, 1065, Schedule C)
  
  

• Self-employment and contractor tax reporting
  
  

• Depreciation, deductions, and credit optimization
  
  

• Quarterly estimated tax payments and extensions
  
  

• IRS correspondence, notices, and resolution services
  
  

We ensure every federal return is accurate, timely, and securely filed.

IRS & Oklahoma Tax Commission Audit Representation

IRS Audit Representation

Facing an IRS audit can be stressful. Z Tax & Accounting provides full-service IRS audit representation, handling the entire process on your behalf.

Services include:

• Review and organization of tax records
  
  

• Representation during IRS interviews or correspondence audits
  
  

• Negotiation of penalties, settlements, or payment plans
  
  

• Filing amended returns or appeals if necessary
  
  

Our experts provide guidance and advocacy to achieve the best possible outcome for your IRS audit.

Oklahoma Tax Commission Audit Representation

The Oklahoma Tax Commission (OTC) audits both individuals and businesses to ensure compliance with state and local tax laws. Z Tax & Accounting offers professional representation for:

• Individual income tax audits
  
  

• Business income, franchise, and sales tax audits
  
  

• Employer withholding tax reviews
  
  

• Multi-jurisdictional tax examinations
  
  

• Responses to deficiency notices and appeals
  
  

We handle all communication and documentation, protecting your rights and minimizing potential liabilities.

Year-Round Tax Planning & Advisory Services

At Z Tax & Accounting, tax planning is not just a seasonal service. We offer year-round advisory services to help you reduce your tax liabilities and stay compliant throughout the year.

Our planning services include:

• Business entity structuring and tax strategy
  
  

• Estimated tax management for individuals and businesses
  
  

• Multi-state business tax planning
  
  

• Retirement and investment tax planning (IRA, 401k, SEP, Solo 401k)
  
  

• IRS and OTC correspondence management
  
  

• Succession and estate tax planning
  
  

Proactive tax planning ensures your financial strategy aligns with your goals and minimizes surprises during tax season.

Why Oklahoma Clients Choose Z Tax & Accounting

Clients across Oklahoma rely on Z Tax & Accounting for accuracy, professionalism, and personalized service.

What sets us apart:

• Licensed tax professionals with deep knowledge of IRS and Oklahoma tax laws
  
  

• Services for individuals, small businesses, and corporations
  
  

• Secure online document sharing and e-signatures
  
  

• Transparent pricing—no hidden fees
  
  

• Year-round availability and support
  
  

We proudly serve clients in Oklahoma City, Tulsa, Norman, Edmond, Lawton, Broken Arrow, Stillwater, and surrounding areas, providing full-service tax preparation, filing, and audit representation.

Schedule Your Consultation

Don’t wait until deadlines approach. Partner with Z Tax & Accounting today for expert guidance on Local, State, and Federal taxes, and get professional IRS and Oklahoma Tax Commission audit representation.

📞 Contact us now to schedule an appointment and to securely upload your documents.

Let Z Tax & Accounting handle your taxes so you can focus on growing your business and achieving financial peace of mind.

Oklahoma Tax Commission

2501 North Lincoln Boulevard

Oklahoma City, OK 73194

Phone: 800-522-8165 in state or 405-521-3160

Email: otcmaster@tax.ok.gov