Sterlinx U.S. State Sales Tax Compliance delivers complete management of state sales tax registrations, filings, and reporting across all 50 states.
Whether your company operates in retail, professional services, manufacturing, logistics, SaaS, or multi-channel sales, we ensure your state tax obligations are met accurately, on time, and fully aligned with each state’s regulations.
Our team handles the entire compliance process — from registration or migration to monthly or quarterly filings and correspondence with the state Department of Revenue — giving you a centralised and transparent compliance experience through your Sterlinx Portal.
What’s Included
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State Sales Tax Registration or Migration → Complete registration setup or seamless migration from your existing tax agent.
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Sales Tax Return Preparation and Filing → Accurate monthly or quarterly filings submitted directly to each state’s Department of Revenue.
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Economic and Physical Nexus Review → Determination of filing requirements across all 50 states based on revenue, transaction thresholds, or presence.
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Prior Filing Health Check → Verification of your most recent submissions to ensure continuity and data accuracy.
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Authority Correspondence Management → Handling of all state communications, notices, and adjustments.
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Industry-Agnostic Coverage → Suitable for product sellers, service providers, manufacturers, consultants, SaaS companies, and more.
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Digital Record Maintenance → Secure archiving of all returns, filings, and notices within your Sterlinx Portal.
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Unlimited Thresholds → No limits on transactions, revenue, or sales platforms — one transparent monthly fee per state.
Pricing & Setup
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Per month, per state
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One-time setup fee per state
Each setup fee includes:
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Registration or migration with the relevant state tax authority
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Review of prior filings and threshold compliance
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Configuration of filing schedules and onboarding within your Sterlinx Portal
Who This Is For
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U.S.-based and international companies operating in multiple states
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Businesses in retail, wholesale, manufacturing, SaaS, logistics, consultancy, or professional services
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Companies expanding into new states that require registration and periodic filings
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Organisations needing reliable ongoing tax management without full accountancy outsourcing
How It Works
Once registered or migrated, Sterlinx monitors your sales activity, prepares filings, and submits returns each period based on the state’s reporting schedule.
You receive real-time status updates, filing confirmations, and tax summaries directly through your Sterlinx Portal — ensuring complete transparency and control.
In Summary
Sterlinx U.S. State Sales Tax Compliance ensures your organisation remains compliant across every U.S. state by managing all registrations, filings, and communications in one place.
With fixed pricing, no volume limits, and full oversight through your portal, you can maintain compliance with confidence — regardless of your industry, scale, or number of operating states.