State & Local Tax Compliance and Planning
Every state has a unique tax regime, and in many cases individual cities and counties impose their own restrictions. GreenGrowth CPAs helps you navigate SALT compliance in every market you operate in.
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Every state has a unique tax regime, and in many cases individual cities and counties can impose their own tax restrictions. This makes state and local tax compliance a complicated and high-risk area for the unprepared. State tax obligations pair tightly with federal tax planning, so most multi-state businesses also need our federal tax planning services for coordinated coverage.
As an accounting firm dedicated to business, we have deep working experience in every major market. That means we can help optimize your tax position in every state and locality you operate in. For businesses facing an active state audit, see our tax controversy and IRS audit defense services.
Whether you are looking to grow into the next county or an entirely new state, rely on our professional SALT expertise to ensure compliance and minimize your tax exposure.
SALT M&A Due Diligence
When undergoing a major transaction, hidden SALT liabilities can make or break your deal. Our M&A due diligence services go behind the curtain to reveal hidden risks and opportunities before closing.
SALT Incentives and Exemptions
Identification and optimization of state and local tax incentives, credits, and exemptions available in every jurisdiction your business operates, reducing your overall SALT burden.
Sales Tax Compliance Review
Comprehensive review of your sales tax obligations across all operating states, identifying nexus exposure, filing requirements, and compliance gaps before they become audit issues.
Secretary of State Filing Compliance
Entity registration, qualification, and annual report compliance with Secretary of State requirements in every state your business is registered or conducting business.
Tax Compliance
State and local income, franchise, and business tax return preparation and filing across all jurisdictions, ensuring timely compliance with every applicable state tax authority.
Excise Tax Compliance
State and local excise tax compliance for businesses in regulated industries, including cannabis excise tax, alcohol excise, and other industry-specific state tax obligations.
Operating in multiple states and unsure of your SALT exposure?
Book a confidential call with our state and local tax team to review your nexus, filing obligations, and risk.
State & Local Tax Services We Provide
Multi-State Tax Compliance
State income, franchise, and business tax filing across every jurisdiction, keeping your business compliant as you operate and expand across state lines.
Sales Tax Nexus Analysis
Nexus determination and sales tax registration support, identifying where your business has a sales tax obligation and ensuring you are registered and compliant.
SALT Planning
Proactive state and local tax planning to minimize your overall SALT burden, identifying structuring opportunities and jurisdictional strategies that reduce liability.
SALT M&A Due Diligence
Independent review of state and local tax exposure in M&A transactions, identifying hidden SALT liabilities that could affect deal value or close timing.
Incentives & Credits
State tax incentive identification and application, capturing available credits, exemptions, and incentives in every jurisdiction where your business operates.
Excise Tax Compliance
State and local excise tax compliance for regulated industries, including cannabis excise tax management across multiple operating states.
Multi-State Operations Require Multi-State Expertise
Expanding into a new state or city is not just an operational decision, it creates tax obligations. Sales tax nexus, state income tax, franchise tax, local business tax, and industry-specific excise taxes can all apply the moment you cross a state line.
GreenGrowth CPAs has deep working experience in every major cannabis, technology, and professional services market, helping businesses expand confidently while staying compliant across every jurisdiction.
Expanding into a new state or managing cannabis SALT?
Talk with our team about nexus, excise tax, and how to structure your multi-state compliance efficiently.
State & Local Tax FAQs
What is SALT and why does it matter for businesses?
SALT stands for State and Local Tax, encompassing income taxes, franchise taxes, sales taxes, excise taxes, and other taxes imposed at the state and local level. For businesses operating in multiple states, SALT compliance is complex and high-risk: every state has its own tax regime, rates, filing requirements, and audit processes. GreenGrowth CPAs has deep experience in every major market, helping businesses minimize SALT exposure while maintaining full compliance across all operating jurisdictions.
What is sales tax nexus and how does it affect my business?
Nexus is the connection between your business and a state that triggers a sales tax collection obligation. Nexus can be created by physical presence (employees, offices, inventory), economic activity (revenue thresholds), or other factors depending on the state. Failing to collect and remit sales tax where you have nexus creates significant audit exposure. GreenGrowth CPAs conducts nexus analyses, manages sales tax registration, and ensures compliance across all states where your business has an obligation.
Does GreenGrowth CPAs handle cannabis state and local tax compliance?
Yes. GreenGrowth CPAs specializes in cannabis state and local tax compliance, including cannabis excise tax, Transaction Privilege Tax, sales tax, and local cannabis taxes across all active cannabis markets. Our cannabis SALT expertise is particularly valuable for multi-state operators who face different tax structures, rates, and compliance requirements in each state they operate.
What is the difference between state income tax and franchise tax?
State income tax is levied on a business's taxable net income, similar to the federal income tax. Franchise tax is a fee charged for the privilege of doing business in a state, and is often calculated based on revenue, net worth, or a flat fee rather than income. Some states impose both. Several states (like Texas and Delaware) have franchise taxes but no corporate income tax. Multi-state businesses need to track and file for both where applicable.
How does economic nexus affect online and SaaS businesses?
Since the South Dakota v. Wayfair Supreme Court decision in 2018, states can require businesses to collect and remit sales tax based on economic activity alone, without any physical presence. Most states have set thresholds of $100,000 in sales or 200 transactions per year. For SaaS and software companies, this means you may have sales tax obligations in dozens of states even without a single employee or office there. A nexus review is essential before scaling revenue.
What SALT issues arise in M&A transactions?
M&A transactions can expose hidden SALT liabilities including unpaid sales tax, unregistered nexus in multiple states, unfiled returns, successor liability (where a buyer inherits the seller's tax debts), and unclaimed property obligations. These liabilities can reduce deal value significantly or delay closing. GreenGrowth CPAs conducts pre-close SALT due diligence to identify and quantify exposure before the deal closes. For full deal support, see our transaction advisory services.
Ready to Lower Your State & Local Tax Burden?
GreenGrowth CPAs provides multi-state SALT compliance, planning, and advisory services, helping businesses reduce exposure and expand confidently across every market.
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