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Compensation

How compensation is commonly structured, what to clarify before screening, and how to evaluate compensation in context of burden and logistics.

Last updated: February 27, 2026

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How compensation is commonly structured

Terms vary by protocol and site. Ask for specifics in writing when feasible.

Common models

  • Per-visit payments: compensation tied to completed visits.
  • Completion bonus: additional payment for completing required activities.
  • Reimbursements: travel/parking/meals (may be separate from compensation).
  • Payment cadence: same day, weekly, or after a milestone/close-out.

Practical point: Higher compensation often reflects higher burden (visits, procedures, schedule rigidity).

Questions to clarify

  • Is compensation prorated if I do not complete the study?
  • When are payments issued (same day vs after completion)?
  • What payment method is used (check, card, electronic transfer)?
  • Are reimbursements separate, and what documentation is required?
  • Are there administrative requirements that delay payment?

Burden-adjusted decision making

Compensation should be evaluated alongside time, procedures, and disruption.

CategoryWhat to estimateExamples
TimeTotal hours across visits and follow-upsVisit duration, monitoring windows, calls
TravelCommute and parking time/costFuel, tolls, parking fees, weather
ProceduresIntensity and frequencyLabs, imaging, fasting, device use
Schedule rigidityHow strict are timing windows?Diary windows, dosing schedules
RiskKnown and unknown risksSide effects, discomfort, uncertainty

Taxes and reporting

Informational only. This is not tax advice.

General considerations

  • Some sites may issue tax forms depending on payment amounts and applicable rules.
  • Keep personal records of study payments and reimbursements.
  • If compensation becomes substantial, consider professional tax guidance.

Recordkeeping template

FieldExample
Study/siteSite A / Study XYZ-101
Visit date2026-03-01
Payment typeVisit compensation / travel reimbursement
Amount$___
Payment date/methodCheck on 2026-03-10