Services
State and Local Taxes (SALT)
Insight’s SALT planning and compliance solutions help you meet your tax obligations no matter how many states you do business in or what kind of business entity you have. Our tax professionals can tackle your multistate planning and compliance strategies.
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Our State and Local Tax Compliance Solutions

Insight knows that every state handles corporate taxes differently. Some businesses are taxed as separate entities and often have different tax obligations, and what you do and where you do it impacts what you pay.
We’ll create an efficient plan to ensure you’re meeting your state and local tax obligations throughout the year for:
State Taxation of Passthrough Entities
Different states tax passthrough entities differently outside the federal limit. We’ll help you understand your passthrough options and design an efficient tax solution for your entity, including:
Allocation & Apportionment
- Cost of Performance
- Market Based Sourcing
- Alternative Apportionment Methods
Pass-through Entity Tax (PTET)
Non-resident Withholding Tax
Composite State Tax Filings
State Taxation of Owners
Insight can assist with tax planning and compliance for each state, including the following:
Apportionment of Income for Partners & S-Corp Shareholders
Tax Treatment of Portfolio Income vs Business Income
Disposition of Equity Interests
Credits for Taxes Paid to Other States
This list is not exhaustive. Contact Insight to see how we can help with your state and local tax needs.
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If you’re ready to optimize your state and local tax strategy, Insight is here to help. With over 40 years of experience, our team of knowledgeable tax professionals will find the right state and local tax solution for you and your business. Fill out the contact form and get started today.