TSC Service Company
TSC Service Company
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    • Home
    • Services
    • Studies
    • Reporting
    • Registrations
    • Audits/ECM
    • SALT Support
  • Home
  • Services
  • Studies
  • Reporting
  • Registrations
  • Audits/ECM
  • SALT Support

Expert Tax Compliance and Consulting Services

Nexus and Taxability Studies

Unsure if you are collecting/accruing sales/use tax everywhere your business should be? Uncertain how tax applies to a certain product your business is selling? Our team of experts can review your information and provide you with guidance to make informed decisions on where your business should and should not be collecting and remitting sales/use tax on select items, and who your business should be collecting applicable tax for. 

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Sales/Use Tax and Business Tax Reporting

Our seasoned professionals are experienced in working with all state, county and local tax jurisdictions across the United States that impose sales/use tax, as well as Canada's GST/HST taxes.

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Registration Services

Needing a registration but unsure how to complete the application? Does the idea of working with Secretaries of State make you want to lock up shop and go home for the day? No worries - we can help. We offer registration services for sales/use tax, withholding tax, product-specific taxes as well as general business registrations.

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Audit/Reverse Audits

Our team can assist with any audit needs, and specializes in reverse audits. Believe your prior firm may have filed your returns incorrectly? We can help and will work until all discrepancies are revealed!

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SALT Support by TSCS

Do you have questions about drop shipments, manufacturing exemptions, or services that  may or may not be taxable? We're pleased to announce our SALT Support by TSCS subscription offering, an annual membership that provides you direct access to a tax expert to answer any questions you may have.

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"ALL-IN" Support by TSCS

Some bundled deals are great - some, not so much. This is one of the great ones, with sizes and pricing to fit your business, with scalability as your business grows.


We offer a limited number of packages that can be tailored to include any or all of the following services, bundled into a simple, monthly fee.

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  • SALT Support

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