Proofstackby Classifi

Verified independent contractors
for Technology.

Technology companies engaging independent developers and consultants face growing classification scrutiny — especially under the ABC test’s Prong B. Proofstack Verified tech contractors document their independent business status.

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Classification risk in Technology

Tech companies engaging independent developers, designers, and consultants face ABC test challenges — especially Prong B.

Technology companies frequently engage independent developers, designers, and consultants. The risk is highest when contractors are embedded in product teams for extended periods — creating control and integration indicators. Prong B of the ABC test is particularly challenging when the contractor performs work that is the company’s core business.

Common audit triggers

  • Long-term 1099 engagements that resemble employment
  • Developers working on-site or integrated into product teams
  • High individual 1099 payments triggering audit thresholds

Key independence signals for Technology

These are the signals that matter most when documenting contractor independence in technology. Proofstack maps each signal to the ABC test prong it supports.

  • Multiple clients simultaneously
  • Own development tools and licenses
  • Sets own schedule and rates
  • Professional website or portfolio

Verified contractors in Technology

The Proofstack network for technology is growing.

Be among the first employers to access verified technology contractors — and invite your existing contractors to build their Proofstack profile.

Contractors you invite get a free Proofstack account. Verification is their choice.

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