State &Local Tax
SALT Planning & Services
Multi-State Tax Strategy & Compliance for Growing Businesses Across Key Industries
State & Local Tax Planning
Strategic planning to manage liabilities and ensure compliance with state-specific laws
Multi-State Income Tax Compliance & Consulting
Prepare and file returns while optimizing your income tax strategy in every jurisdiction
Research & Development (R&D) Credits
Identify and claim state-level R&D incentives where applicable
Multi-State Sales & Use Tax Compliance
Ensure proper sales tax collection, filing, and remittance based on customer and nexus location
Multi-State Nexus Determination
Evaluate where your business has nexus for income or sales tax and develop a strategy to stay compliant
Voluntary Disclosure Agreements (VDAs) & Tax Amnesties
Mitigate risk and reduce penalties through formal settlement programs with states
State Audit Representation
Professional representation and strategic defense in the event of a state audit or inquiry
Why State and Local Tax Planning Matters
We specialize in helping businesses across Wisconsin, Illinois, Minnesota, and throughout other states navigate the ever-changing world of state and local tax (SALT) regulations.
In today’s interconnected economy, many businesses operate beyond the borders of a single state, but state tax law hasn’t caught up. Each jurisdiction has unique and often inconsistent rules for income tax, sales and use tax, and business activity nexus. If you’re not proactively managing compliance, you’re at increased risk for costly penalties, interest, or state-led audits.
Our national expertise, paired with our in-depth knowledge of state tax systems, makes us a trusted partner for proactive tax strategy. Whether you’re operating in 3 states or 30, Berndt CPA helps you stay compliant, avoid surprises, and plan smarter.
Industry-Focused SALT Expertise
Associations & Nonprofits: Navigating exemption eligibility and unrelated business income rules
Construction & Real Estate: Managing mobile workforce tax and materials sourcing across state lines
Manufacturing & Life Sciences: Handling inventory, R&D credits, and equipment-based tax liability
Retail, Hospitality & Tech: Complying with sales tax collection in e-commerce and service-based models
Professional Services & Pharmacies: Addressing nexus from licensing, personnel, and multistate operations
Be Proactive. Avoid Penalties. Protect Your Growth.
- Serving clients throughout the region and across state borders
- Trusted tax advisors with deep experience in state audit defense, nexus analysis, and multi-state strategy
- Industry-specific planning to reduce tax liability and improve audit readiness
Request a Consultation to learn how Berndt CPA can support your state and local tax needs.
