The clean answer
The R&D payroll tax credit can be valuable for startups because the benefit may be used against payroll tax when income tax liability is limited. But the credit should be built from supported research activities and expenses, not from a rough percentage of engineering payroll.
A CPA should connect the technical projects to the tax rules, reconcile qualified wages and contractor costs, review gross receipts eligibility, and coordinate the Form 6765 election with payroll filings.
Records to gather
- Project descriptions showing the technical uncertainty, process of experimentation, and business component being developed.
- Payroll records, contractor invoices, time tracking, job roles, and allocation support for qualified services.
- Supply costs, cloud or development costs where relevant, and documentation of excluded activities.
- Gross receipts history, prior returns, capitalization policy, and payroll tax filings.
When to slow down
- The claim is based only on job titles without project-level support.
- The company has no process for separating qualified and nonqualified work.
- Contractor agreements do not clarify who bears economic risk or owns the work product.
- The return deadline or payroll filing deadline is close and records are not reconciled.