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U.S. State & Local Tax Research
HiValue Consulting provides specialized research and analytical support in U.S. State & Local Tax — delivered from India with accuracy, confidentiality, and professional precision.
About HiValue Consulting
HiValue Consulting is an independent consulting practice dedicated exclusively to research and analytical support in U.S. State & Local Tax (SALT). We concentrate on a single specialized area where high-quality research, detailed analysis, and dependable documentation create genuine value for our clients.
20+
Years Experience
9
SALT Service Areas
U.S.
Clients Served

Rajeev Mathur is a senior finance professional with over 20 years of experience across finance, accounting, banking, taxation, audit, and business advisory services. Throughout his career, he has worked with businesses across diverse sectors, providing practical financial insights, analytical support, and dependable professional guidance.
Based in India, Rajeev combines deep financial expertise with a global outlook, supporting U.S. CPA firms and accounting practices with offshore sales tax preparation services, SALT research, and state tax nexus determination — delivered with accuracy, confidentiality, and professional precision.
He holds Master's degrees in Business Studies and Marketing and is a qualified and certified Insolvency Professional, licensed to handle insolvency proceedings before the appropriate legal forums in India.
Rajeev is associated with the local chapters of the Indian Management Association and the Indian Productivity Council. Beyond his professional commitments, he actively supports charitable initiatives focused on children's welfare and elder care, reflecting his belief that professional success is best complemented by meaningful community service.
Extensive experience guiding clients across diverse sectors with practical financial insights, analytical support, and strategic advisory.
Associated with esteemed legal and management bodies, promoting continuous learning, governance, and ethical practice standards.
Supporting impactful social initiatives that reflect a commitment to community care and societal well-being.
Our Services
Comprehensive assessment of physical nexus determination, economic nexus determination, affiliate nexus, marketplace nexus, inventory nexus, and other nexus-creating activities across U.S. states. We research state-specific thresholds and transaction counts to help CPA firms advise clients on when and where a sales tax collection obligation arises — including New York remote seller nexus and similar economic nexus rules adopted by states post-Wayfair.
State-specific research on the taxability of products, digital goods, software, food products, dietary supplements, apparel, and other tangible and intangible property. This service supports businesses selling through platforms such as Amazon, Shopify, and Walmart — where Amazon sales tax compliance, Shopify sales tax setup, and Walmart sales tax compliance all depend on accurate product-level taxability determinations across multiple jurisdictions.
Evaluation of marketplace collection responsibilities and residual sales tax obligations for sellers operating through third-party platforms. We research whether a marketplace facilitator collects and remits tax on your behalf, and what obligations remain, helping online sellers understand when to collect sales tax and what filing requirements still apply to them directly.
Research and recommendations on state registration requirements based on nexus determinations and business activities. This includes sales tax registration for online sellers, guidance on how to register for tax in California and other high-priority states, and multi-state registration planning to ensure compliance with state tax nexus determination outcomes.
Review of historical business activities to identify potential sales tax exposure and registration obligations. This back office sales tax compliance service is particularly valuable for businesses facing a California sales tax audit, preparing for due diligence, or needing to quantify prior-period liabilities before approaching a state through a voluntary disclosure program.
Research supporting voluntary disclosure opportunities and state-specific VDA requirements. Voluntary disclosure agreement support helps taxpayers come forward proactively to limit look-back periods and waive penalties. We research program eligibility, state-specific procedures, and supporting documentation needs — including New York remote seller nexus disclosures and similar multi-state VDA filings.
By The Numbers
0+
States Covered
Research across all U.S. jurisdictions
0
SALT Service Areas
Nexus, taxability, VDA, exemptions & more
0+
Years of Expertise
Finance, tax, audit & business advisory
0%
Research-Driven
Every deliverable backed by authoritative sources
Why HiValue Consulting
HiValue Consulting is dedicated exclusively to research and analytical support in U.S. State & Local Tax (SALT). This focused approach allows us to devote our attention to a specialized area of taxation rather than offering a broad range of unrelated consulting services.
Every assignment begins with careful research and analysis. Our objective is to provide well-organized findings, supported by relevant state statutes, administrative guidance, and authoritative sources wherever applicable.
Our background in finance, accounting, taxation, and business advisory provides us with a broader understanding of U.S. State & Local Tax (SALT) issues and helps us develop practical, well-reasoned solutions to client assignments.
Whether supporting a CPA firm or an individual business, we work as an extension of the client's existing team, providing back office sales tax compliance research and analytical support while respecting established workflows and professional responsibilities.
How We Work

Step 1
Understand the client's requirements, objectives, deadlines, and scope.

Step 7
Provide clarification, follow-up assistance, additional research, and ongoing client support whenever required.

Step 2
Review background information, supporting documents, and research requirements to define the engagement scope.

Step 6
Deliver finalized research and supporting documentation securely within the agreed timeline.

Step 3
Conduct detailed SALT research using applicable statutes, administrative guidance, published authorities, and case law.

Step 5
Conduct a comprehensive internal review to ensure technical accuracy, consistency, completeness, and clarity.

Step 4
Prepare research memorandums, comparison analyses, summaries, and client-ready documentation.
4 / 7 — Preparation of Deliverables
FAQ
HiValue Consulting is dedicated exclusively to research and analytical support in U.S. State & Local Tax (SALT). Our services include white label sales tax compliance, outsourced sales tax preparation, nexus analysis, product taxability research, and voluntary disclosure agreement support.
Get in Touch
Whether you require assistance with a specific assignment or ongoing project support, we would be pleased to hear from you.
Contact Us
HiValue Consulting
Delivering precision.
Building trust.