Work Visa Navigator: H-1B, L-1, TN, and Canadian Work Permits

The US Work Visa Menu, in Plain Terms

The core US employment visas each solve a different problem. The H-1B covers 'specialty occupations' requiring at least a bachelor's degree in a related field; it is employer-petitioned, capped at 85,000 new visas per year, and allocated by a March electronic lottery for an October start — with universities and nonprofit research organizations exempt from the cap entirely. The L-1 moves executives, managers (L-1A), and specialized-knowledge employees (L-1B) within multinational companies after one year of qualifying employment abroad, with no cap or lottery.

TN status, created by NAFTA and continued under USMCA, is the fast lane for citizens of Canada and Mexico in about 60 listed professions — Canadians can be approved at a port of entry the same day. The O-1 serves people with sustained acclaim in sciences, arts, business, education, or athletics, and the E-2 lets nationals of treaty countries run a US business they have substantially invested in. Each nonimmigrant status carries different rules on dependents' work rights, extensions, and how cleanly it converts to a green card.

Canada: LMIA Permits, Exemptions, and the Global Talent Stream

Canadian work permits split into two streams. The Temporary Foreign Worker Program requires a Labour Market Impact Assessment: the employer advertises the position, pays a $1,000 processing fee, and satisfies Employment and Social Development Canada that no Canadian or permanent resident is available. The International Mobility Program is LMIA-exempt and actually covers a majority of work permits — CUSMA professionals and intra-company transferees, post-graduation work permits, open spousal permits, International Experience Canada working-holiday permits, and francophone mobility.

Two accelerators matter for planning. The Global Talent Stream offers 2-week work permit processing for a defined list of in-demand tech occupations and for employers referred by designated partners. And unlike the US, Canadian work experience feeds directly into permanent residence: one year of skilled work in Canada qualifies you for the Canadian Experience Class in Express Entry, which is why many strategies treat the first work permit as the opening move in a PR plan rather than an end in itself.

Choosing a Category: Speed, Caps, Families, and the PR Endgame

The right work visa is rarely just the one you qualify for — it is the one that fits your timeline and destination. Cap risk is real: H-1B lottery odds have often run below one in three, so candidates with L-1, TN, or O-1 alternatives should not bet everything on the draw. Speed varies enormously: a Canadian TN applicant can start work within days, US premium processing buys a 15-business-day adjudication for many petitions, while a standard LMIA plus permit can take months. Typical processing ranges vary — always check the official tools before committing dates.

Family and endgame considerations round out the choice. L-2 and H-4 (with an approved I-140) spouses can work in the US; most Canadian skilled-worker spouses qualify for open work permits. On permanent residence: L-1A maps to EB-1C, H-1B is explicitly 'dual intent' and tolerates a green card process, while TN holders must manage nonimmigrant intent carefully. In Canada, nearly every skilled work permit builds CRS points and Canadian Experience Class eligibility. Decide where you want to be in five years, then pick the visa that points there.

Related: Immigration Law Wizards · All Immigration Wizards · Immigration Options Explorer · Study Permit Planner · Permanent Residence Tracker · Visa Refusal: Next Steps · Employment Law Wizards