E-Commerce Custom Software & Product R&D Tax Credit Estimator
Calculates potential payroll tax or corporate income tax offsets for technical engineering salaries, contractor costs, and cloud hosting for custom platform innovation.
Total base tariff and Section 301 duties paid
Eligible under 19 U.S.C. § 1313 drawback rules
Lists 1-3 (25%) or List 4A (7.5%)
Statutory Risk Exposure: 10% - 25% statutory penalty
Maintain comprehensive audit trails for all e-commerce transactions, including commercial invoices, customs entries, and exemption certificates.
How to Use This Tool in 3 Easy Steps
Input Software Developer Salaries
Enter domestic W-2 wages paid to developers building proprietary store algorithms or apps.
Input US Subcontractor Fees
Enter 65% eligible portion of US-based technical design contractors.
Calculate Net Tax Credit
View estimated 6% to 10% direct credit against corporate income or FICA payroll taxes.
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Zero data collection
Instant Speed
<5ms client execution
Mobile Ready
Native app feel
100% Free
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Frequently Asked Questions (FAQ)
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