Multistate Tax Compliance Solutions

AAFCPAs simplifies multistate tax compliance to help your business grow with confidence.

Multistate Tax Compliance & SALT Consulting Solutions

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AAFCPAs Simplifies State Tax Compliance

We know expanding your nexus footprint across state lines—or from across the ocean—takes a partner who understands the complexities created by expansive state tax regulations. AAFCPAs combines tax expertise and state-of-the art technology to deliver multistate tax compliance so you may focus on growth.

Our State Tax Compliance Solutions Include:

  • Multistate income tax return filings for corporations, partnerships, individuals and trusts
  • Sales & Use Tax registration, return filing and exemption certificate management
  • Advance payment calculations for sales tax and marijuana retail tax
  • Canadian Provincial Sales Tax (PST) and Goods and Services Tax (GST) registration and compliance
  • Correspondence / Notice Management / Audits
  • Voluntary disclosures

We don’t just manage your tax compliance — we help you streamline processes, facilitate business growth and geographic reach, and reduce administrative burden & costs.

AAFCPAs helps clients mitigate exposure, manage effective tax rates, handle correspondence with tax jurisdictions, and prepare for that unavoidable and dreadful audit.

Let’s Connect

Kelly Zack

Kelly Zack

MST | Partner, State & Local Tax (SALT)
Julie Sauriol
Chevalier-Julie

Julie Sauriol

CPA | Tax Partner

  • “Working with AAFCPAs has been an exceptional experience. From the start, the team guided us through the complexities of state and local sales tax compliance as we expanded into multiple states. Their knowledge of state-specific requirements has been invaluable in ensuring we remain compliant as our business scales.

    A key moment for us was our first financial review a few years ago. The team was incredibly patient, answering every question we had. That same level of support continues year after year, giving us the confidence to make the most informed decisions at every turn.”

    Prioritizing our best interests.

    Tammy Johnson President & CEO, Co-Founder Atrium Campus

  • “I am also impressed with the multi-state tax expertise of AAFCPAs. Their specialists demonstrate great knowledge of the landscape in the jurisdictions where we do business. I experienced a unique appreciation for my need to manage risks appropriately, and I am very pleased overall!”

    Joseph Roth, Former COO/CFO South Shore Millwork

Comprehensive SALT Expertise Beyond Compliance

In addition to multistate compliance, AAFCPAs’ State & Local Tax team offers a wide range of specialized SALT services to help businesses stay ahead of regulatory changes, reduce risk, and uncover opportunities. These include:

  • Tax Nexus, Apportionment Analysis
  • M&A Tax Due Diligence
  • Pass-through Entity Taxes
  • Economic Development Incentives
  • Tax Credits (Research Credits, Investment Tax Credits, Jobs Credits, etc.)
  • Business Registration/Licenses
  • Payroll tax issues related to remote employees/telecommuters
  • Property Taxes
  • Unclaimed Property

Contact AAFCPAs

We look forward to speaking with you to determine how we may best solve your needs. A firm representative will reach out to you within one business day. Looking for additional ways to reach us? Visit our Contact Page. >>