Managing Global Talent Mobility: Visas, Work Permits, and Cross-Border Transfers

Global talent mobility — moving employees across borders — is one of the most complex HR operations for international companies. The immigration systems of most countries are slow, unpredictable, and expensive to navigate without specialist support. This guide covers the most common mobility scenarios for US companies with global teams.

The Three Mobility Scenarios

Scenario 1: International employee visiting the US

An India or UK employee traveling to US headquarters for a team offsite, training, or project collaboration. Required: a valid US visa (B-1 Business Visitor for most purposes; H-1B for sponsored work). B-1 eligibility: travel for business meetings, training, consultation — not performing work that US employees would normally perform. B-1 is not a work authorization — it does not permit the employee to be paid from a US source for work performed in the US. For visits under 90 days for qualifying countries: the Visa Waiver Program (ESTA) simplifies entry for UK, Germany, Poland, and other VWP countries.

Scenario 2: US employee working internationally

A US employee assigned to work in India, the UK, or another country for 3+ months. Requirements: work visa in the destination country (India: Employment Visa or Business Visa for short stays; UK: Skilled Worker Visa or ICT visa; Germany: EU Blue Card or work permit). Tax implications: US employees working abroad remain subject to US income tax on worldwide income, with potential foreign tax credits to avoid double taxation. Trigger of PE risk for the US company if the employee has customer-facing authority. Duration threshold: most countries' work authorization requirements are triggered within 90 days.

Scenario 3: Transferring an offshore employee to the US

An India engineer hired offshore who, after demonstrating exceptional performance, is sponsored for US employment. Common visa pathways: H-1B (subject to annual lottery — highly uncertain); O-1 (extraordinary ability — high bar but no lottery, viable for top performers with documented achievements); L-1 (intracompany transfer — requires the employee to have worked in the offshore entity for at least 1 year). This process typically takes 8–18 months and $10,000–$30,000 in legal fees.

India Work Authorization for Visiting US Employees

• Business visa (B-1 equivalent): for visits up to 180 days for business meetings, training, attending conferences; no local work permitted
• Employment visa: for employees assigned to work in India for 1+ years; requires employer (Indian entity) sponsorship; multiple entry visa
• Project visa: for technically skilled workers on specific projects in India; issued for the duration of the project
• e-Visa: available for many nationalities for short stays; can be used for business meetings
• Typical processing time for employment visa: 4–8 weeks
• Cost: $200–$500 government fee plus $3,000–$8,000 in immigration attorney fees for employment visa

US Work Visas for Offshore Employees

H-1B: specialty occupation

• For specialty occupations requiring at least a bachelor's degree (or equivalent)
• Annual cap: 65,000 regular cap + 20,000 US master's degree exemption
• Registration lottery (April): applicants register in March; random lottery selection
• If selected: petition filing; if approved, employment begins October 1
• Success rate for India nationals: approximately 35–40% selection in lottery (due to high India applicant volume)
• Total cost per applicant (attorney fees + filing fees): $5,000–$12,000
• Timeline from lottery to employment start: minimum 6 months; often 18 months with premium processing and extensions

O-1: extraordinary ability

• No annual cap; no lottery
• Standard: 'extraordinary ability' demonstrated by national/international recognition — publications, significant contributions, high salary relative to peers, leading roles in distinguished organizations
• Practical threshold for engineers: typically requires 5+ years of recognized senior contributions; patents, significant open source project contributions, or media recognition help
• Cost: $8,000–$20,000 in attorney fees + $1,500–$2,500 filing fees
• Timeline: 3–6 months with premium processing
• Best pathway for exceptional offshore engineers who do not want to depend on the H-1B lottery

Mobility Policy Design

• Relocation support: define what the company pays for (immigration attorney, visa fees, one-time relocation allowance, temporary housing) vs what the employee pays for
• Tax equalization: US employees on international assignment often end up in a higher overall tax situation; tax equalization policy ensures they pay no more total tax than if they had stayed in the US (the company covers the excess)
• Housing allowance for extended assignments: market-rate housing allowance for assignments of 3+ months prevents the employee's personal finances from being significantly disrupted
• Repatriation: define the terms under which an international assignee returns to their home country — what happens if the visa is not granted, what happens if the business need changes