What is the difference between a work visa and an Employment Authorization Document (EAD)?

Work visas (H-1B, L-1, O-1, TN) are employer-specific and require sponsorship. EADs are work permit cards based on immigration status that allow you to work for any employer.

How long does it take to get a work visa?

Processing times: TN (same day), H-1B/L-1/O-1 with premium processing (15 days), standard (2-6 months), and EAD (3-6 months).

Can I change employers while on an H-1B visa?

Yes. The new employer must file an H-1B transfer petition. Under H-1B portability, you can start working as soon as the petition is filed.

What happens if I lose my job while on H-1B?

You have a 60-day grace period to find a new H-1B employer, change status, or leave the US, starting from your last day of work.

Work Visas & Employment Authorisation

Work Legally in America Build Your Career Without Fear

From H-1B visas for professionals to work permits for immigrants, we help you secure legal employment authorization that protects your career and opens doors to permanent residence. Attorney Calvin Pierre understands that work authorization isn’t just paperwork — it’s your livelihood and your future.

4.9/5 Rating

150+ Google Reviews

All Work Visa Types

H-1B, L-1, O-1, TN, EAD

95%+ Approval Rate

800+ Work Authorizations Secured

Fast Response

Within 2 hours via WhatsApp

Work Visa Experts

WhatsApp <2hrs

Work Authorization in the USA

Working legally in the United States opens doors that change everything. It’s the difference between living in the shadows and building a career. Between uncertainty and opportunity. Between temporary survival and long-term success. And for many people, legal work authorization is the first step toward permanent residence and eventual citizenship.

But here’s what many people don’t realize: there are dozens of work visa and employment authorization pathways. You might qualify for options you never knew existed. The key is matching your education, skills, and circumstances to the right visa category — and that’s exactly what we do.

Are you a professional with a bachelor’s degree? H-1B specialty occupation visa might be your path. Transferred by your international company? L-1 intracompany transferee visa could work. Extraordinary ability in your field? O-1 visa for individuals with exceptional talent. Canadian or Mexican? TN visa under NAFTA/USMCA offers streamlined access. Married to a US citizen? Employment Authorization Document (EAD) lets you work anywhere while your green card processes. Asylum granted? You can work immediately. Have TPS? Work permit included.

Attorney Calvin Pierre has helped over 800 people secure work authorization through every major category. We’ve obtained H-1B approvals during the most competitive lottery years. We’ve navigated L-1 transfers for startup branches that other lawyers said were too risky. We’ve secured O-1 visas for artists, athletes, scientists, and entrepreneurs. We’ve expedited EADs for people whose families depended on immediate income. We’ve renewed DACA work permits. We’ve handled everything from straightforward applications to seemingly impossible complications.

Work authorization cases require understanding both immigration law AND your industry. What qualifies as a “specialty occupation” for H-1B? How do you prove “extraordinary ability” for O-1? What’s the difference between L-1A managers and L-1B specialized knowledge workers? How do you structure employment for TN visas? Which jobs qualify for H-2B temporary worker visas? When can you use the AC21 portability provision to change employers? These questions have technical answers with real consequences for your career.

We don’t just file forms — we build strategic career plans. We analyze whether your position truly qualifies for the visa category. We work with your employer to structure the job description appropriately. We gather evidence that convinces USCIS you meet all requirements. We prepare you for interviews at US consulates abroad. We time applications to maximize approval chances and minimize gaps in authorization. We monitor visa expiration dates and file extensions months in advance. And critically, we always keep an eye on your path to permanent residence — because most work visas are temporary stepping stones, not permanent solutions.

Your career shouldn’t be limited by immigration status. Whether you’re a foreign professional seeking your first US work opportunity, an immigrant trying to support your family legally, or an employer trying to hire the talent you need — we navigate the complexity so you can focus on your work.

Key Points

All work visa categories — H-1B, L-1, O-1, TN, E-2, H-2B, and more
Employment Authorization Documents — for green card applicants, asylum seekers, TPS holders, DACA recipients
Driver's licenses — Most states issue licenses to TPS holders
Travel permission — Apply for advance parole to visit family abroad
Pathway to green card — In some cases, TPS can lead to permanent residence
Time-sensitive deadlines — We track every registration period so you never miss your window
All TPS countries — Haiti, Venezuela, Honduras, El Salvador, Nicaragua, Ukraine, Sudan, and more

Work Legally in America Build Your Career Without Fear

Step-by-Step Process

Your Path to Work Authorization: Strategic and Streamlined

Work visa and employment authorization processes vary dramatically by category. H-1B requires employer sponsorship and Labor Condition Applications. O-1 demands extensive evidence of extraordinary ability. TN visas can be obtained at the border. EAD applications accompany other immigration benefits. Despite these differences, our approach remains consistent: we analyze your complete situation, identify the best pathway, build an airtight case, and position you for long-term success. Here’s how we guide you from initial consultation through approved work authorization, whether you’re pursuing a nonimmigrant work visa or an employment authorization document based on pending immigration benefits

01 Comprehensive Work Authorization Strategy Session

We analyze your education, work experience, current immigration status, employer relationship, and career goals. We identify ALL potential work authorization pathways and recommend the optimal strategy for both immediate needs and long-term permanent residence goals.

Your Role

Provide complete information about your background, employment, and immigration history

Our Role

Analyze multiple pathways simultaneously, assess employer requirements, evaluate green card potential, develop prioritized strategy

We evaluate these pathways:

Employer-Sponsored Nonimmigrant Visas:

1 H-1B: Specialty occupations requiring bachelor’s degree (tech, engineering, business, healthcare, etc.)

2 L-1A/L-1B: Intracompany transferees (managers/executives or specialized knowledge workers)

3 O-1A/O-1B: Extraordinary ability (sciences, arts, business, athletics, film/TV)

4 TN: NAFTA/USMCA professionals (Canadian and Mexican citizens)

5 E-2: Treaty investors and employees

6 H-2B: Temporary non-agricultural workers (seasonal hospitality, construction, etc.)

7 E-3: Australian specialty occupation workers

Employment Authorization Documents (EAD):

1 Adjustment of Status (I-485 pending): Can work for any employer while green card processes

2 Asylum-based: Pending asylum application (150+ days) or granted asylum

3 TPS-based: Work authorization for Temporary Protected Status holders

4 DACA: Deferred Action for Childhood Arrivals work permits

5 VAWA, U visa, T visa: Work authorization for humanitarian benefit recipients

6 H-4, L-2, E-2 dependent: Spouses of certain visa holders

Critical insight: Many people qualify for multiple pathways. We identify the fastest route while preserving better long-term options.

Within 24-48 hours of contact

02 Employer Coordination & Job Documentation

For employer-sponsored visas, we work with your employer (or prospective employer) to properly document the position, ensure compliance with visa requirements, and prepare required employer attestations. For EAD applications, we skip to document collection.

Your Role

Coordinate between us and your employer, provide employment details

Our Role

Communicate directly with employer HR/legal, educate them on requirements, draft job descriptions, prepare Labor Condition Applications (LCAs) for H-1B

Employer requirements vary by visa:

H-1B Requirements:

1 File Labor Condition Application (LCA) with Department of Labor

2 Attest to paying prevailing wage or actual wage (whichever is higher)

3 Post LCA notice at worksite

4 Maintain public access file

5 No strikes/lockouts affecting position

L-1 Requirements:

1 Prove qualifying relationship between US and foreign entities

2 Demonstrate employee worked abroad for 1 year in past 3 years

3 Establish position qualifies as managerial/executive (L-1A) or specialized knowledge (L-1B)

O-1 Requirements:

1 Less employer-dependent (can petition for yourself via agent)

2 Focus on individual’s extraordinary achievements

3 No prevailing wage requirements

TN Requirements:

1 Job must fit one of 60+ designated professions listed in USMCA

2 Canadian/Mexican citizenship required

3 No LCA required but must meet profession-specific requirements

We draft all employer letters, attestations, and supporting documents to maximize approval chances.

1-3 weeks (employer-sponsored visas only)

03 Evidence Collection & Case Building

We gather all required documentation to prove you qualify for the work visa or employment authorization. Evidence requirements vary dramatically by category but always include proving your credentials, employer relationship, and visa-specific eligibility criteria.

Your Role

Provide education credentials, employment history, evidence of qualifications

Our Role

Request specific documents, review credentials for USCIS compliance, obtain expert evaluations, organize evidence persuasively

Common evidence categories:

For All Work Visas:

1 Valid passport

2 Education credentials (diplomas, transcripts, certificates)

3 Resume/CV

4 Previous immigration documents (prior visas, I-94s, I-20s)

For H-1B (Specialty Occupation):

1 Bachelor’s degree (or equivalent) in specific specialty

2 Credential evaluation if foreign degree

3 Job description detailing specialty occupation duties

4 Evidence position requires bachelor’s degree (labor surveys, industry standards)

5 LCA approval from Department of Labor

6 Employer support letter

For L-1 (Intracompany Transferee):

1 Proof of qualifying organizational relationship (ownership documents, org charts)

2 Evidence of 1 year abroad in past 3 years (pay stubs, tax documents, contracts)

3 Detailed description of foreign and US positions

4 For L-1A: Evidence of managerial/executive duties

5 For L-1B: Evidence of specialized knowledge

For O-1 (Extraordinary Ability):

1 Evidence of national or international acclaim

2 At least 3 types of evidence from 8 possible categories:

3 Major awards (Nobel, Oscar, Olympic medals, etc.)

4 Membership in associations requiring outstanding achievement

5 Published material about you in major media

6 Judging the work of others in your field

7 Original scholarly, artistic, or business contributions

8 Authorship of scholarly articles

9 High salary relative to others in field

10 Employment in critical/essential capacity for distinguished organizations

11 Advisory opinions from unions/peer groups (required)

12 Itinerary of events or activities in US

For TN (NAFTA/USMCA Professionals):

1 Proof of Canadian or Mexican citizenship

2 Evidence of profession listed in USMCA (60+ categories)

3 Credentials required for that specific profession

4 Job offer letter detailing duties and temporary nature

For Employment Authorization Documents (EAD):

1 Evidence of underlying immigration benefit (I-485 receipt, asylum grant, TPS approval, etc.)

2 Current immigration status documents

3 Photos

4 Previous work permits (if renewal)

Pro tip: We often begin evidence collection before formally filing to avoid delays later.

2-4 weeks depending on case complexity

04 Petition/Application Filing

We prepare and file the appropriate petition/application with USCIS, Department of State, or (for TN) at port of entry or consulate. Filing method varies by visa type.

Your Role

Review and sign forms, pay government fees

Our Role

Complete all forms perfectly, organize evidence packages, draft supporting legal briefs when beneficial, file via optimal method

Filing methods by visa type:

H-1B (lottery required for new cap-subject petitions):

1 Initial registration in March (lottery)

2 If selected, file I-129 petition with USCIS

3 Premium processing available ($2,805 for 15-day decision)

4 Can file up to 6 months before start date (October 1)

L-1:

1 File I-129 with USCIS

2 Can use Blanket L petition if company qualifies (faster)

3 Premium processing available

4 Can file from abroad at consulate (for new employees)

O-1:

1 File I-129 with USCIS

2 Must include advisory opinion from peer group

3 Premium processing available

4 Requires US agent or employer as petitioner

TN:

1 Can apply directly at US port of entry (Canadians only)

2 Or file I-129 with USCIS

3 Or apply at US consulate in Mexico

4 No premium processing but generally fast

EAD (all categories):

1 File I-765 with USCIS

2 Filed alone or concurrently with underlying application (I-485, I-589, etc.)

3 Processing time: 3-6 months typically

4 Automatic extensions for certain renewals

We choose the filing method that provides fastest approval while maintaining strongest legal position.

Filed within 1-2 weeks after all documents collected

05 USCIS Processing & RFE Response (if needed)

USCIS reviews the petition. They may approve, deny, or issue a Request for Evidence (RFE) asking for additional information. RFEs are common for H-1B and O-1; less common for L-1 and TN.

Your Role

Respond quickly if we need additional documents

Our Role

Monitor case status, respond comprehensively to RFEs, communicate with USCIS when appropriate

Typical processing times:

1 H-1B: 2-6 months (or 15 days with premium processing)

2 L-1: 2-4 months (or 15 days with premium processing)

3 O-1: 2-4 months (or 15 days with premium processing)

4 TN: Same day (at port of entry) or 2-4 months (USCIS filing)

5 EAD: 3-6 months (longer during high-volume periods)

Common RFE topics:

1 H-1B: Position doesn’t require bachelor’s degree, salary too low, employer legitimacy questions

2 O-1: Insufficient evidence of extraordinary ability, weak advisory opinions

3 L-1: Insufficient evidence of specialized knowledge, questionable organizational relationship

4 EAD: Missing underlying application documents, status questions

Our RFE response approval rate is 94%. We respond strategically with comprehensive evidence and persuasive legal arguments.

Varies dramatically by visa type and processing method

06 Visa Stamping at US Consulate (if outside US)

If you’re outside the US when your petition is approved, you must attend a visa interview at a US consulate to receive the physical visa stamp in your passport. If you’re in the US, you can usually begin working as soon as USCIS approves (no consulate visit needed).

Your Role

Attend consulate interview with all required documents

Our Role

Prepare you thoroughly for interview, provide document checklist, coordinate with consulate when needed

Consulate interview process:

1 Schedule interview appointment (can take weeks depending on location)

2 Attend biometrics appointment if required

3 Interview with consular officer (typically 5-15 minutes)

4 Officer reviews petition approval, asks questions about job and background

5 Most cases approved same day or within few days

6 Visa stamp placed in passport

7 Travel to US and begin work

Interview preparation we provide:

1 Comprehensive document checklist

2 Sample questions and recommended answers

3 Review of petition to ensure consistency

4 Country-specific consulate procedures

5 What to do if placed in “administrative processing” (security clearance delays)

Special case — TN visa at border:

1 Canadians can apply directly at port of entry

2 Bring all documents (job offer, credentials, application letter)

3 CBP officer adjudicates on the spot

4 Usually approved same day

2-6 weeks from petition approval to consulate interview

07 Arrival in US & Work Authorization Begins

You enter the US with your visa (or already in US with approved change of status) and can begin working. For EAD, work authorization begins on the date printed on your card.

Your Role

Provide work authorization documents to employer's HR, maintain valid status

Our Role

Explain work authorization limits, monitor visa expiration, plan for extensions/renewals

Work authorization specifics:

H-1B:

1 Can work ONLY for petitioning employer (and any approved concurrent employers)

2 Can work up to 240 days beyond visa expiration if extension filed timely

3 Initial period: Up to 3 years, extendable to 6 years total (longer if green card in process)

L-1:

1 Can work ONLY for petitioning employer

2 L-1A: Up to 7 years total

3 L-1B: Up to 5 years total

O-1:

1 Can work ONLY for petitioning employer/agent

2 Initial period: Up to 3 years, extendable indefinitely in 1-year increments

TN:

1 Can work ONLY for petitioning employer

2 Initial period: Up to 3 years, extendable indefinitely in 3-year increments

EAD (all categories):

1 Can work for ANY employer

2 Can change jobs freely

3 Can work multiple jobs

4 Can be self-employed

5 Valid for period printed on card (typically 1-2 years)

Immediate upon entry to US (nonimmigrant visas) or upon EAD card receipt

08 Extensions, Transfers & Green Card Planning

We monitor your visa expiration, file extensions 6+ months before expiration, handle employer changes if needed, and most importantly — we develop your green card strategy because most work visas are temporary.

Your Role

Notify us of any job changes, address changes, or travel plans

Our Role

Proactive extension filing, portability analysis, green card pathway development

Extension timing:

1 We file extensions 6-8 months before expiration

2 Most work visas allow you to continue working while extension is pending

3 Premium processing available for faster decisions

Changing employers (portability):

1 H-1B: New employer must file new H-1B petition; can start working once filed if certain conditions met (AC21 portability)

2 L-1: Cannot transfer; new employer needs different visa type

3 O-1: New employer/agent must file new O-1 petition

4 TN: New employer requires new TN application

5 EAD: No restrictions; can change employers freely

Green card pathway analysis:

1 Most work visa holders pursue employment-based green cards

2 We evaluate: EB-1 (extraordinary ability/multinational executives), EB-2 (advanced degree/NIW), EB-3 (skilled workers)

3 Critical: Start green card process while in valid work visa status to maintain legal status during long processing times

Important Note About Timing:
Work visa processing times fluctuate based on USCIS workload, visa category, and whether premium processing is used. We provide updated timeline estimates during your consultation. Starting early is critical — many work visas have annual caps (H-1B) or require months of preparation (O-1).

Ongoing throughout your work authorization period

Real Success Stories

Legal Work. Real Careers. Real Success Stories.

Work authorization changes lives. It’s the moment uncertainty becomes opportunity. When “under the table” becomes professional. When dreams of career advancement become reality. These video testimonials come from real clients whose careers were transformed by legal work authorization. Watch their stories across different visa categories and industries — and imagine the career security and growth that legal status could bring to your life.

Priya (Tech - H-1B Success Story)

H-1B specialty occupation (software engineer)

“They got my H-1B approved during the most competitive year. Now I’m on track for my green card.”

Technology/Software

Carlos (L-1 Intracompany Transfer)

L-1A manager transfer from Mexico operations

“The branch was new. Other lawyers said it was too risky. They made it work.”

Business/Management

Yuki (O-1 Extraordinary Ability - Artist)

O-1B extraordinary ability in arts

“I never thought my gallery exhibitions and awards would qualify me. They showed me I had O-1 evidence all along.”

Arts/Entertainment

Maria Elena (EAD While Green Card Pending)

I-765 EAD based on pending I-485 adjustment

“I got my work permit in 3 months. Now I can support my family while we wait.”

Family-based green card applicant

Dr. Ahmed (TN Visa - Canadian Physician)

TN visa for Canadian physician

“They prepared everything perfectly. I got my TN visa at the border and started work the next day.”

Healthcare

Jean-Baptiste Family (TPS to EAD to Green Card Path)

TPS-based EAD → eventual adjustment to LPR

“They didn’t just get us work permits. They planned our whole path to green cards.”

Humanitarian to permanent residence pathway

Priya (Tech - H-1B Success Story)

H-1B specialty occupation (software engineer)

“They got my H-1B approved during the most competitive year. Now I’m on track for my green card.”

Technology/Software

Yuki (O-1 Extraordinary Ability - Artist)

O-1B extraordinary ability in arts

“I never thought my gallery exhibitions and awards would qualify me. They showed me I had O-1 evidence all along.”

Arts/Entertainment

Dr. Ahmed (TN Visa - Canadian Physician)

TN visa for Canadian physician

“They prepared everything perfectly. I got my TN visa at the border and started work the next day.”

Healthcare

Carlos (L-1 Intracompany Transfer)

L-1A manager transfer from Mexico operations

“The branch was new. Other lawyers said it was too risky. They made it work.”

Business/Management

Maria Elena (EAD While Green Card Pending)

I-765 EAD based on pending I-485 adjustment

“I got my work permit in 3 months. Now I can support my family while we wait.”

Family-based green card applicant

Jean-Baptiste Family (TPS to EAD to Green Card Path)

TPS-based EAD → eventual adjustment to LPR

“They didn’t just get us work permits. They planned our whole path to green cards.”

Humanitarian to permanent residence pathway

COMMON CHALLENGES

Work Visa Obstacles We Help You Overcome

Work authorization denials, RFEs, employer issues, and timing complications affect thousands of applicants. We’ve seen every obstacle and know how to navigate them. Here are the most common challenges we help clients overcome successfully.

CHALLENGE 1 : H-1B Lottery (Cap Limitations)

The Problem:

H-1B visas have an annual cap: 65,000 regular positions + 20,000 advanced degree positions = 85,000 total. Recent years have seen 400,000-780,000 registrations competing for these spots. That means selection rates of 10-25% — most applicants lose the lottery.

Even worse:

You can only apply once per year (registration in March, lottery results in March/April)
If not selected, you must wait an entire year to try again
Your employer must commit to sponsoring you despite lottery uncertainty
Students on OPT might run out of work authorization before getting selected

Our Solution:

We maximize your lottery chances and provide backup strategies:

1. Advanced degree exemption:

2. Cap-exempt H-1B positions (NO lottery):

3. Multiple employer registrations:

4. Alternative visa strategies while waiting:

O-1: If you have extraordinary ability, O-1 has no cap or lottery
L-1: If you've worked abroad for related company for 1 year
TN: If you're Canadian or Mexican
E-2: If you're from treaty country and can invest in business
OPT/STEM OPT extensions: For students (24-36 months)

5. Start green card process:

6. Perfect application if selected:

The lottery is frustrating, but it’s not your only option. We develop multi-year strategies that don’t rely solely on H-1B.

CHALLENGE 2 : Specialty Occupation Evidence (H-1B Denials)

The Problem:

USCIS has become increasingly strict about what qualifies as a “specialty occupation” requiring a bachelor’s degree. They frequently issue RFEs or denials claiming:

Common targeted positions:

Our Solution:

We build specialty occupation cases that overcome USCIS skepticism:

1. Detailed, technical job descriptions:

2. Expert opinion letters:

3. Labor market data:

4. Employer-specific justification:

5. Degree relevance demonstration:

Our H-1B specialty occupation approval rate (including RFE responses) is 96%.

CHALLENGE 3 : Proving Extraordinary Ability (O-1 Cases)

The Problem:

O-1 visas require proving you have “extraordinary ability” and “sustained national or international acclaim.” Many talented professionals underestimate their achievements or don’t know how to document them effectively.

USCIS requires evidence from at least 3 of 8 categories:

1. Major internationally recognized awards
2. Membership in associations requiring outstanding achievement
3. Published material about you in major media
4. Judging the work of others
5. Original contributions of major significance
6. Scholarly articles authored by you
7. High salary relative to others
8. Critical/essential capacity for distinguished organizations

Many qualified people think:

Our Solution:

We identify evidence you already have and build compelling O-1 cases:

We help you recognize qualifying evidence:

Awards: Industry awards, company recognitions, grants, fellowships, patents all can qualify — not just Nobel Prizes
Memberships: Professional associations with selective membership, honor societies, invite-only industry groups
Published material: Industry blogs, company newsletters, conference mentions, podcasts, interviews — not just New York Times
Judging: Grant reviewer, competition judge, peer reviewer, conference organizer, hiring committee
Original contributions: Patents, innovative techniques, industry standards you created, problems you solved
Authorship: Conference papers, technical documentation, whitepapers, case studies
High salary: Top 10-20% in your field (we provide salary surveys)
Critical role: Key employee for important project, unique skills, leadership position

We develop comprehensive evidence packages:

10-15 recommendation letters from recognized experts
Advisory opinion from union or peer group (required)
Detailed CV highlighting all achievements
Supporting documentation for every claim
Legal brief arguing why you meet criteria

Recent O-1 approvals we've obtained:

Software architect (patents, tech conference speaker, high salary)
Restaurant chef (culinary awards, media features, judging competitions)
Researcher (publications, grant reviewer, university position)
Fashion designer (runway shows, magazine features, industry awards)
Startup founder (venture funding, advisory roles, innovation awards)

Our O-1 approval rate is 91%. Most people are more qualified than they realize.

CHALLENGE 4 : Employer Issues (Sponsorship, Company Size, Legitimacy)

The Problem:

Work visa approval depends heavily on employer credibility. USCIS scrutinizes:

Small companies/startups: Questioned ability to pay salary, company legitimacy
New branches: L-1 denied because US office is too new or small
Employer financial problems: Cannot prove ability to pay prevailing wage
Company structure: Unclear relationships between foreign and US entities
Employer unwillingness: Company doesn't want to sponsor work visa

Our Solution:

We overcome employer-related complications strategically:

For small companies/startups:

For new L-1 branches:

Demonstrate sufficient physical premises
Evidence of business operations already occurring
Proof of capital investment
Contracts, purchase orders showing real business
Detailed business plan for first year

For financial concerns:

For L-1 organizational relationships:

For reluctant employers:

Educate employers on benefits of sponsorship (retaining talent, competitive advantage)
Explain process is more streamlined than they think
Offer to handle all legal work (minimal employer involvement)
Draft all required documents and attestations for their signature

For self-employment/contractor situations:

We've successfully obtained work visas for:

CHALLENGE 5 : Timing & Authorization Gaps

The Problem:

Gaps in work authorization can derail careers:

Student OPT expiring before H-1B October 1 start date
H-1B transfer delays while changing employers
EAD renewals taking months while current card expires
Visa expiration during green card processing
Employer delays in starting visa process

Consequences of gaps:

Our Solution:

We plan meticulously to prevent authorization gaps:

1. OPT to H-1B transitions (Cap-Gap):

2. H-1B transfers (AC21 Portability):

3. EAD renewals (timely filing):

4. Visa expiration during green card (H-1B extensions beyond 6 years):

5. Proactive planning:

6. Premium processing when critical:

We have a track record of ZERO clients experiencing work authorization gaps due to our planning.

CHALLENGE 6: Changing Employers or Job Duties (Portability Issues)

The Problem:

Most work visas tie you to a specific employer and specific job duties. Changing employers or significantly changing your role can:

Visa-specific portability rules:

H-1B: New petition required, but can port to new employer once filed
L-1: Cannot transfer to new employer (L-1 only valid with petitioning company)
O-1: New petition required for each new employer/agent
TN: New application required for new employer
EAD: Fully portable (can change employers freely)

Our Solution:

We handle employer changes strategically to maintain status:

For H-1B holders:

AC21 Portability: If you have H-1B status and your I-140 green card petition has been pending 180+ days (or approved), you can change to "same or similar" job without new H-1B
Otherwise: New employer files new H-1B petition; you can start work once filed
We prepare new LCA and petition immediately upon job offer
Premium processing ensures fast approval

For L-1 holders:

For O-1 holders:

For job duty changes within same employer:

For EAD holders:

We advise on:

Work visa complications can derail careers — but they're almost never insurmountable. We've solved these exact problems hundreds of times.

Flat Fee Guarantee

The price we quote is the price you pay. No hidden fees. Payment plans available.

US Work Visa Cost & Pricing Guide: No Hidden Costs

Work visa pricing varies based on visa category, case complexity, and whether we represent you (the employee) or your employer. We provide transparent flat-fee pricing after understanding your specific situation. Payment plans are available for most cases. For employer-sponsored visas (H-1B, L-1, O-1), costs are often split between employer and employee or fully covered by employer — we help you negotiate this. Government fees are paid separately to USCIS. Premium processing ($2,805) is optional for faster decisions on many visa types. All fees are outlined in detailed written agreements before you commit.

H-1B SPECIALTY OCCUPATION (NEW PETITION)

First-time H-1B applicants or new employer H-1B

$3,500 - $5,000 attorney fee

What's Included:

Comprehensive eligibility assessment
Employer coordination and education
Labor Condition Application (LCA) preparation and filing
Form I-129 (Petition for Nonimmigrant Worker) preparation
Detailed job description and specialty occupation evidence
Credential evaluation if needed
Support letter drafting
Response to one Request for Evidence (RFE) if issued
Consulate interview preparation (if outside US)
Case monitoring through approval

What's not Included:

4-8 weeks preparation + 2-6 months USCIS processing (or 15 days with premium)

H-1B EXTENSION OR TRANSFER

Extending current H-1B or changing to new employer

$2,500 - $3,500 attorney fee

What's Included:

What's not Included:

2-4 weeks preparation + 2-6 months USCIS processing (or 15 days with premium)

L-1 INTRACOMPANY TRANSFER (L-1A OR L-1B)

Managers, executives, or specialized knowledge workers transferring to US office

$4,500 - $7,000 attorney fee

What's Included:

Eligibility analysis (1-year foreign employment requirement)
Organizational relationship documentation
Detailed job description (managerial/executive or specialized knowledge)
Evidence of qualifying employment abroad
Form I-129 preparation and filing
Supporting legal brief
New office L-1 additional documentation if applicable
RFE response if needed
Interview preparation

What's not Included:

Special: New office L-1 cases (US office less than 1 year old) require more evidence and have higher attorney fees ($6,000-$8,000)

4-6 weeks preparation + 2-4 months processing (or 15 days with premium)

O-1 EXTRAORDINARY ABILITY

Individuals with national/international acclaim in sciences, arts, business, athletics, entertainment

$6,000 - $10,000 Attorney Fee

What's Included:

Comprehensive achievement analysis
Evidence strategy across 8 statutory criteria
Coordination with 5-10 expert recommenders
Advisory opinion request preparation (required)
Detailed CV and achievement compilation
Form I-129 preparation with extensive supporting evidence
Legal brief arguing extraordinary ability
RFE response if needed (common for O-1)
Interview preparation

What's not Included:

Government fee ($1,055 O-1 petition)
Premium processing ($2,805 if desired)
Expert recommendation letter fees (experts may charge $500-$2,000 each)
Visa stamp fee ($205)
Professional documentation reproduction costs

6-10 weeks preparation (evidence gathering intensive) + 2-4 months processing (or 15 days with premium)

TN VISA (NAFTA/USMCA PROFESSIONALS)

Canadian or Mexican citizens in designated professions

$1,500 - $2,500 (port of entry) or $2,500-$3,500 (USCIS filing) Attorney Fee

What's Included:

Profession qualification analysis (60+ designated categories)
Credential verification
Job offer letter review/drafting
Supporting documentation package
Application letter and instructions for port of entry application (Canadians)
Form I-129 preparation if filing with USCIS
Interview preparation for consulate (Mexicans) or port of entry (Canadians)

What's not Included:

1-2 weeks preparation + same day approval (port of entry) or 2-4 months (USCIS)

EMPLOYMENT AUTHORIZATION DOCUMENT (EAD)

Green card applicants, asylum seekers, DACA recipients, TPS holders, visa holder dependents

$1,200 - $2,000 Attorney Fee

What's Included:

Eligibility verification
Form I-765 preparation and filing
Supporting documentation based on category
Renewal timing strategy
Expedite request if urgent circumstances
Case monitoring

What's not Included:

3-6 months (longer during high-volume periods)

E-2 TREATY INVESTOR VISA

Nationals of treaty countries investing substantial capital in US business

$7,000 - $12,000 Attorney Fee

What's Included:

Investment amount analysis (typically $100,000-$200,000 minimum)
Business plan development coordination
Proof of investment source and transfer
Business structure documentation (US company formation)
Form DS-160 and E-2 application preparation
Supporting evidence package
Consulate interview preparation
Employee E-2 visa support if needed

What's not Included:

8-12 weeks preparation + 2-4 months consulate processing

Add-On Services

Premium Processing (I-129 petitions):

$2,805 (government fee) 15-calendar-day processing for H-1B, L-1, O-1, some other visa types

RFE Response (additional beyond first):

$1,500-$3,000 Comprehensive response to additional evidence requests

Visa Stamp Consulate Support:

$800 Interview preparation and documentation review beyond basic consultation

Credential Evaluation:

$100-300 Foreign degree equivalency evaluation for US standards

Expert Recommendation Letters (O-1):

$500-$2,000 per expert Paid directly to experts; some provide letters free

Employment Verification Letter Drafting:

$300 Detailed support letters for employers

AC21 Portability Analysis:

$500 Detailed analysis of whether you can change jobs under AC21 provisions

Multiple Employer H-1B (Concurrent):

$2,500 per additional employer Additional H-1B petition for second employer while maintaining first

Government Fees Summary

H-1B:

Base filing fee: $780
Fraud prevention fee: $500
ACWIA training fee: $750 (small employers) or $1,500 (large employers)
Public Law 114-113 fee: $4,000 (employers with 50+ employees where 50%+ are H-1B/L-1)
Total: $2,030-$6,780 depending on employer size

L-1:

Base filing fee: $1,385
Fraud prevention fee: $500 (employers with 50+ employees where 50%+ are L-1)
Total: $1,385-$1,885

O-1:

Base filing fee: $1,055
Total: $1,055

TN:

Port of entry: $50
USCIS filing: $460
Total: $50-$460

EAD:

$410-$555 (varies by category)
Many categories have no fee

Premium Processing (Optional):

$2,805 (adds 15-day processing to H-1B, L-1, O-1)

Payment Plans Available

2–4 installments over 60–90 days

Major Credit Cards

Visa, Mastercard, Amex, Discover

Zelle & Wire Transfer

Fast, convenient payment

Secure Online Portal

Pay from your phone anytime

Our Guarantee

If your work visa is denied due to our error or negligence (not due to ineligibility we disclosed upfront or information you failed to provide), we'll file a motion to reopen or reconsider at no additional attorney fee.

Free Tools & Guides

Free Work Visa Resources & Career Tools

Navigate work authorization with confidence. We’ve created practical resources to help you understand visa options, find sponsoring employers, and plan your career path in the US. Start with our Work Visa Pathfinder — our most popular tool for professionals seeking US employment.

WORK VISA PATHFINDER TOOL

Discover which work visas match your qualifications

Get instant access: Enter your WhatsApp number

We’ll also send you monthly visa bulletin updates and immigration tips. Unsubscribe anytime.

H-1B Lottery Survival Guide

Maximize your odds, understand the process, explore alternatives

Work Visa Types Explained

15-minute videos on H-1B, L-1, O-1, TN, and EAD pathways

H-1B Sponsorship Database

Search 50,000+ companies by sponsorship history and industry

O-1 Extraordinary Ability Self-Assessment

Do you qualify? Evidence checklist and qualification guide

Interview Prep: Discussing Visa Sponsorship

What to say (and not say) when asking employers about sponsorship

Work Authorization Calendar & Deadline Tracker

Never miss extension deadlines, track your visa timeline

Resources help, but personalized legal strategy is essential for your career. Don’t leave your work authorization to chance.

Work Visas & Employment Authorization

Expert legal assistance for professionals and employers.

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H-1B

L-1

O-1

TN Visa

EAD

EB-1/2/3

Attorney Calvin Pierre specialized in helping immigrants navigate the complex US employment-based immigration system. From high-tech H-1B filings to extraordinary ability O-1 visas, we ensure your career in the US starts on the right legal footing.

Employment Immigration: FAQ

Visa vs. EAD: What's the difference?

Work Visas (H-1B, L-1, O-1) are employer-specific. EADs allow you to work for any employer. While visas offer long-term stability, EADs offer flexibility.

How long is the processing time?

Processing varies:
• TN Visa: Same day (at border)
• Premium Processing: 15 days
• Standard Filing: 2-6 months
• EAD: 3-6 months.

What is the H-1B Lottery?

It is a random selection for the 85,000 annual cap. With 400k-700k registrations, success rates often range between 10-25%. Masters degree holders get a second chance in the pool.

What happens if I lose my job?

Don't panic. You have a 60-day grace period to find a new sponsor or change status. We specialize in rapid H-1B transfers to keep you in the US.

Your Career in America Is Possible — Let's Make It Legal

You’ve learned about H-1B lotteries, L-1 transfers, O-1 requirements, TN options, and EAD pathways. You understand that work authorization isn’t just about paperwork — it’s about your livelihood, your career growth, and your future in America.

Now is the time to take action.

Attorney Calvin Pierre and our team have helped over 800 professionals secure work authorization through every major category. We’ve navigated the H-1B lottery during the most competitive years. We’ve obtained O-1 visas for professionals who didn’t think they qualified. We’ve handled L-1 transfers for brand-new US branches. We’ve expedited EADs for families depending on immediate income. We’ve turned denials into approvals through strategic appeals.

Your work authorization case might take weeks or months, but it starts with a single conversation. We’ll analyze your qualifications honestly, identify every pathway you qualify for, give you realistic timelines, and develop a strategy that protects your career and positions you for permanent residence.

Don’t spend another day in employment uncertainty. Don’t let visa complications prevent you from advancing your career. Don’t miss opportunities because you’re unsure how to navigate the process.

Legal work authorization is achievable. Let us show you how.

Message us on WhatsApp now.