End Your Tax Uncertainty Today

Expert IRS Resolution & Tax Preparation for All 50 States

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Are You Facing These Tax Challenges?

📋 Years of Unfiled Returns?

We'll help you get caught up and compliant with the IRS, no matter how many years behind you are.

💰 Owe the IRS Money?

Navigate payment plans, hardship cases, and Offer in Compromise options with expert guidance.

📨 Received IRS Letters?

Don't panic. We'll review your notices and determine the best course of action immediately.

📄 Missing Tax Documents?

Missing W2s, 1099s, or other forms? We can help you obtain what you need to file correctly.

📝 Need Help Filing Your Annual Tax Return?

Want a tax professional you can communicate with and trust? I'm here to make your tax filing smooth and stress-free.

❓ Clueless on Income Tax & Tax Returns?

Don't worry - I can help you understand and navigate the tax process with clear, easy-to-understand guidance.

We specialize in resolving these exact problems.

Our Services

🎯

IRS Resolution Services

  • IRS Payment Plans
  • Offer in Compromise
  • Currently Not Collectible (CNC) Status
  • IRS Letter & Notice Response
  • Penalty Abatement
📊

Tax Preparation

  • Personal Tax Returns
  • Business Tax Returns
  • Unfiled Back Tax Returns
  • Amended Returns
  • IRS Transcript Review
🏢

Business Services

  • LLC & Business Formation
  • Texas Franchise Tax
  • Texas Sales Tax
  • Bookkeeping Support
  • Quarterly Tax Planning

Your Trusted Tax Professional

Sonic Tax & IRS Advice is led by an experienced team of IRS and Tax Professionals committed to resolving your tax issues efficiently and professionally.

Mark Muenster, EA, M.A.

Enrolled Agent | Master's Degree

Licensed to Represent Before the IRS

Mark Muenster, EA
Your Trusted Tax Professional

Over 8 years of experience in tax and IRS work

What Our Clients Say

⭐⭐⭐⭐⭐

"I absolutely recommend Sonic Taxes to anyone and everyone. Mark was able to break down what I needed to do in a way that did not make me feel lesser than or dumb. I always throw his name out to younger adults who were in the same boat. It helps so much to have a young person in this business, it makes me feel so much more comfortable and the service is unmatched."

- Emily B.

⭐⭐⭐⭐⭐

"Great experience with Sonic Tax service. Detailed service with prompt turnaround and delivery with good communication. Five stars in every aspect of service."

- Abel R.

⭐⭐⭐⭐⭐

"Mark was fantastic to work with for my tax return! He was quick, responsive, and made the entire process super easy. He answered all my questions clearly and made sure I got the best return possible. I really appreciated how efficient and knowledgeable he was. Definitely recommend him if you want someone reliable and professional!"

- Raul F.

⭐⭐⭐⭐⭐

"Mark was absolutely incredible he listened to all my needs and took care of everything. He was very professional! He helped take the headache and stress away from filing taxes."

- Joseph P.

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Ready to Resolve Your Tax Issues?

Free consultations available for all tax and IRS inquiries

Serving all 50 states with professional, confidential service