Mercor · Finance & specialist
Brazil Personal & Cross-Border Finance – Paid Research Study
Listed on Mercor as “Brazil Personal & Cross-Border Finance - Paid Research Study”
What this actually is
You bring your specialist expertise to AI evaluation. The shape of the work varies but the pattern is the same: review outputs, rate quality, write prompts, flag errors. The platform title (Brazil Personal & Cross-Border Finance - Paid Research Study) reflects the rate band and the expertise required, not the day-to-day work.
Can you do this on your visa?
F-2 / F-4 / F-5 / F-6: open. E-1 to E-7: needs concurrent-employment permit. D-2 / D-4 students: S-3 permit, 20 hr/week cap. D-10 / D-8: case by case.
Korean tax on USD income
First 5 years in Korea: foreign-source income only taxed if remitted into Korea. After year 5: worldwide income. Full tax guide.
Original posting from Mercor
Mercor is conducting a paid research study in collaboration with a leading research partner. We are seeking people in Brazil who manage their personal finances and have financial ties to the United States to take part in a short online survey about banking, spending, and cross-border money management. Insights gathered will help inform research into how people manage their finances.
Responsibilities
Participants will be asked to:
- Complete a structured ~20-minute online survey
- Provide a mix of multiple-choice answers and 8-10 short open-ended responses
- Share perspectives on their banking relationships and how they manage money between Brazil and the United States
- Submit all responses within the given timeline
Requirements
- 18 years of age or older
- Reside in Brazil
- Individual monthly income at a professional/affluent level
- Main banking relationship with a bank such as XP, BTG Pactual, Nubank, or Inter
- Own property in the United States and/or financially support someone who lives there
- Able to independently complete a ~20-minute online survey
Engagement Details
- Format: Online survey (multiple-choice questions + open-ended responses)
- Duration: Approximately 20 minutes
- Compensation: One-time payment upon successful verification of the submission
- Location: Remote (Brazil)
Why Participate
- Contribute to research shaping the next generation of AI tools
- Share your real-world experience managing money in Brazil and across borders
Quoted from Mercor’s public listing on 2026-10-12.We don’t edit platform copy; honest framing is in the title and the “what this actually is” block above.
Related AI training jobs
Mercor · Finance & specialist
AI Safety Experts — English & Danish
$48-$62/hr · Remote · USD
Mercor · Finance & specialist
AI Safety Experts — English & Dutch
$48-$62/hr · Remote · USD
Mercor · Finance & specialist
AI Safety Experts — English & Finnish
$48-$62/hr · Remote · USD
Mercor · Finance & specialist
AI Safety Experts — English & Indonesian
$17-$25/hr · Remote · USD
More on this platform
About Mercor
AI-interview-based talent network. One application, voice interview with their AI, then matched to projects across coding, research, and specialist work. Pay scales with track and seniority.
Mercor review: AI-interview talent network
4.1/5 on Glassdoor, fastest-growing platform in the category (+509% YoY). What the AI video interview actually asks, real pay across coding/research/medical/legal/finance tracks ($25-$200/hr), and the project-availability problem.
See all AI training jobs
Browse by category and compare across all eight platforms we cover.