Explore what we offer
Janz CPA Consulting helps growing and global businesses automate indirect tax, reduce compliance risk, and build accounting systems designed for scale.
WHY JANZ CPA CONSULTING
Where Tax Meets Technology.
We combine deep indirect tax expertise with real-world automation experience to help companies:
Implement and optimize tax engines
Integrate indirect tax into ERP systems
Reduce audit exposure
Build efficient, technology-enabled bookkeeping processes
This is not traditional compliance work.
This is structured automation with strategic oversight.
OUR CORE SERVICES
Indirect Tax Automation
Designing and implementing tax determination solutions that integrate seamlessly with your ERP.
Indirect Tax Advisory & Compliance
Managing risk, optimizing processes, and strengthening audit readiness.
Technology-Enabled Bookkeeping
Modern accounting systems that support growth, transparency, and control.
WHO WE SERVE
High-growth SaaS & technology companies
Complex e-commerce and multi-state retailers
Manufacturing & distribution organizations
Life sciences and regulated industries
Cross-border businesses operating globally
Companies undergoing ERP transformation
CORE
SERVICE
PRICING MODELS
Retainer Advisory
Continuous Indirect Tax Oversight & Optimization
Flexible, usage-based monthly retainer with on-demand advisory support
Strategic Tax Leadership – Monthly reviews to align tax with business changes, growth, and regulatory shifts
Compliance Health Monitoring – Proactive oversight of filings, processes, and audit readiness
Accounting & Close Support – Ensuring tax is accurately reflected across financials and reconciliations
Systems Advisory – Continuous optimization of your tax engine, ERP integrations, and data flows
Project-Based Advisory
End-to-End Indirect Tax Transformation
Delivered through fixed-fee or milestone-based engagements for cost certainty and control
Implementation Leadership – End-to-end delivery of tax engine deployments (Vertex, Avalara)
ERP & Data Integration – Seamless alignment across SAP, D365, NetSuite, and eCommerce platforms
Process Redesign – Modernized, scalable workflows across compliance, reporting, and controls
Configuration & Testing Oversight – Precision rule setup with structured, risk-based testing approaches
Go-Live & Stabilization Support – Ensuring a smooth transition with minimal disruption to operations
International & German-Speaking Business Expertise
Bridging U.S. and European Tax Landscapes
Delivered through flexible, hourly-based advisory tailored to your cross-border needs
Market Entry Support – Guiding German companies expanding into the U.S. and U.S. companies operating in Europe
Cross-Border Compliance Coordination – Aligning VAT, U.S. sales tax, and local regulatory requirements
Tax Alignment Strategy – Ensuring consistency across jurisdictions, systems, and reporting frameworks
Bilingual Advisory & Translation – Accurate, business-ready translations (German ↔ English) for tax, legal, and operational contexts
Industry-Specific Insight – Deep understanding of Houston’s energy, manufacturing, and industrial sectors and their unique indirect tax challenges
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