Employment Verification Letters for Immigration: A Complete Guide

An employment verification letter is a formal letter written by an employer confirming a worker’s job history, status, and other employment details. These letters are helpful in situations that require employment verification, like background checks or loan applications.

But these letters also play an important part in immigration. Employment verification letters are required (or strongly suggested) for a number of visa and green card applications. These letters play a key role in the application and review process.

Let’s take a deep dive into everything you need to know about these important business letters. We’ll cover what to include, how to request a verification letter, and mistakes to avoid. We’ll also share a customizable template you can use for your own letters.

🧑‍⚖️ This article is informed by real-world insights from Manifest Law’s practicing immigration attorneys. It reflects not only what the law says, but also how USCIS officers are currently applying that law, and where risks are increasing. Check out our editorial policy for more info.

What is an employment verification letter?

An employment verification letter (EVL) is a document that outlines key employment details, like your employment status, job title, and dates of employment. During the visa application process, an EVL serves as additional evidence to demonstrate your current or past employment.

EVLs are also sometimes referred to as experience letters, proof of employment letters, or verification of employment (VOE).

Employment verification letter vs. other verification documents

EVLs are just one of several documents you might submit with your visa application to confirm your employment history and eligibility, depending on the requirements of your petition. Other documents include:

Document	What It Is	Who Writes/Issues It
Employment verification letter (EVL)	A letter confirming key employment details, like job title, employment status, and the employee’s start and end date (if applicable)	Employer
Pay stub	A record of the employee’s earnings, deductions, and hours worked during a pay period	Employer/payroll provider
W-2	A tax document showing the employee’s annual wages and withholdings (federal, state, etc.)	Employer
Licensing/credentialing documents	Documents confirming the employee’s current and/or past licenses and/or credentials	Third party
Recommendation letters	A letter written by a third-party (for example, a former employer, colleague, mentor, or academic advisor) highlighting the employee’s abilities, skills, contributions, and achievements	Third party

Should I include an EVL with my visa application?

You should probably include a verification of employment letter in your visa application if:

Your visa or green card category requires proof of specific work details

If your visa requires proof of specific work-related details, like a certain job title or length of employment, an EVL is an easy, straightforward way to confirm those details. For example, to qualify for a TN visa in the Management Consultant category, you may need to show you have at least 5 years of experience in the field you are consulting in. An EVL would outline your job title, the length of time you held the role, and your responsibilities, confirming you meet the experience requirements.

You need to prove degree equivalence

Some visas will approve candidates who don’t meet the visa’s degree requirements, if you can prove your work experience is equivalent to a degree. In those situations, an EVL can be a great way to showcase the depth of your work experience—including your roles, responsibilities, and skill development over time—and why that experience is equivalent to a degree.

You want to highlight important details

Sometimes, the information that matters most for your case can get lost in a sea of supporting documents. A clear EVL puts your most important employment details front and center, which can help ensure USCIS doesn’t miss any important information.

Your immigration attorney recommends it

EVLs can be a strategic way to strengthen weak spots in your case, so follow your visa lawyer’s guidance if they suggest an EVL.

You receive a Request for Evidence (RFE)

The USCIS may sometimes require you to submit an employment verification letter as part of a request for evidence (RFE).

When you may not need an EVL

While EVLs can be helpful in a variety of situations, they’re not always necessary to get your visa approved. Here are some situations in which you may not need an EVL for your visa application:

• Your eligibility depends on extraordinary ability, not job history. For categories like the O-1 visa and the EB-1A, it’s more about extraordinary ability and acclaim than your past employers.
• The focus is on the employer, not the worker. Certain visas are focused on the employer’s labor needs, not on the worker’s employment details.
• Your visa is program-based. Some temporary visas, like the J-1 visa, are based on acceptance into an approved exchange program. Once you’re accepted, your program will issue Form DS-2019, which confirms your acceptance into the exchange program.

💡Tip: If you’re not sure whether you should include an EVL with your visa application, just include it. Best case, it strengthens your application. Worst case, it adds nothing—but it won’t hurt your chances. You can also consult with an experienced immigration attorney for advice tailored to your unique situation and application.

Do I need an employment verification letter when applying for a work visa?

For some work visas, an employment verification letter is a must-have. For others, an EVL can help clarify your case, but it isn’t strictly required. It all comes down to the visa’s eligibility criteria and whether an EVL is the best way to show USCIS you meet that criteria.

EVLs may be needed for certain work visa categories, like:

Visa Type	Eligibility Requirement	How an EVL Can Help
H-1B (Specialty Occupation)	You have the specialized knowledge and skills required for the H-1B position You have at least a bachelor’s degree or its equivalent	Outlines your past work experience and job duties, confirming you have the skills required for the job For workers who don’t meet degree requirements: Details your experience to prove its equivalence to a bachelor’s degree
L-1 (Transfers)	You’ve worked for a qualifying company outside the U.S. for at least one continuous year within the past three years For L-1A visas: Your role was as a manager or executive For L-1B visas: You possess specialized knowledge about the company’s products, services, research, systems, or procedures	Verifies your employment dates, proving you meet the one-year foreign employment requirement Confirms your job title, history, and responsibilities align with your visa requirements (L-1A or L-1B)
E-1 (Employee of Treaty Trader) or E-2 (Employee of Treaty Investor)	Both you and your company come from a country with a qualifying treaty with the U.S. Your job duties reflect an executive or supervisory role, or you have special qualifications that make your services essential to the organization	Highlights the company’s address, confirming the company operates in a qualifying country Confirms your job title and responsibilities align with the visa requirements
TN (NAFTA/USMCA Professionals)	You have a job offer in a profession listed in the USMCA agreement You meet the minimum education and/or experience requirements for the job	Verification letter from a U.S. employer verifies your job offer Letters from past employers confirm that you have the skills and meet the experience requirements to fulfill the job offer

Work visa categories where EVLs may not be necessary

While EVLs can often strengthen work visa applications, they may not necessarily be needed. Some examples include:

• O-1 visa. For O-1 visas, USCIS cares more about proof of extraordinary ability and acclaim (like industry awards and major media publications) than a letter confirming work history.
• H-2B visa. For H-2B visas, the focus is on the employer’s need for temporary labor, not the worker’s past or current employment.
• J-1 visa. As mentioned, for exchange visitor visas, proof of program acceptance (Form DS-2019) is what matters.

Do I Need a Verification Letter When Applying for an Employment-Based Green Card?

Similar to work visas, not all employment-based green cards treat EVLs the same way. In some categories, these letters are essential, as they speak to some or all of the green card’s eligibility criteria. In others, EVLs are “nice to haves”; they may not be needed but they can’t hurt.

EVLs can be support a variety of employment-based green card applications, like:

Green Card Category	Eligibility Requirement (What You Have to Prove)	How an EVL Can Help
EB-1B (Outstanding Professors/Researchers)	You have at least three years of teaching or research experience	Confirms your teaching and/or research experience Verifies your employment dates, proving you meet the three-year requirement
EB-1C (Multinational Managers/Executives)	You’ve worked for a qualifying company outside the U.S. for at least one continuous year within the past three years Your role was as a manager or executive	Confirms your employment dates, proving you meet the one-year foreign employment requirement Verifies your job title, history, and responsibilities align with your visa requirements
EB-2 (Advanced Degree or Exceptional Ability via PERM)	You have an advanced degree or the equivalent	Confirms key employment details (like specific job skills, training, and dates of employment) needed to prove you meet the position’s requirements
EB-3 (Skilled Workers, Professionals, Other Workers)	You have the education, training, and/or experience required for the offered position	Confirms key employment details (like specific job skills, training, and dates of employment) needed to prove you meet the position’s requirements

Employment-based Green Card categories where EVLs probably aren’t necessary

Not every EB category relies on an EVL. In some, other evidence carries more weight and speaks more directly to the category’s requirements, making verification letters unnecessary.

EB-1A

Similar to the O-1 visa, EB-1A eligibility depends on your extraordinary ability and national or international acclaim. An EVL verifying job details isn’t going to add much to your application when compared to more high-level evidence of extraordinary ability and acclaim.

EB-2 NIW

The EB-2 NIW focuses on the impact of your work on the U.S. national interest. Recommendation letters, evidence of your broader contributions and impact, and evidence of how your work can ultimately benefit the U.S. matter far more than anything outlined in an EVL.

EB-4 or EB-5

EB-4 (Special Immigrants) and EB-5 (Investors) have unique, specific eligibility criteria and generally require evidence that wouldn’t be included on an EVL.

💡Thinking about transitioning from an O-1 to an EB-1A? If you already have an O-1, you’re likely close to meeting EB-1A criteria. Just make sure you can show sustained acclaim and long-term impact, and work with an experienced EB-1 visa lawyer to avoid any issues with your legal status in the U.S.

Do I need an employment verification letter when applying for a tourist or business visa?

If you’re applying for a tourist or business visa, an EVL can help you prove you meet the visa’s eligibility requirements.

To qualify for a temporary business visa (B-1), tourist visa (B-2), or a B-1/B-2 visa that combines the other two, USCIS needs evidence that you:

• Can financially support yourself while in the U.S.
• Have strong ties to your home country or country of residence and will return home prior to your visa expiration

An EVL from your current employer is a simple, straightforward way to prove to USCIS you meet both of those requirements. It shows that you have a job to return home to and that the job provides the financial stability you need to cover your expenses while traveling in the U.S. 

For these reasons, including an EVL with a B-1, B-2, or B-1/B-2 application is typically recommended.

What to include in an employment verification letter for immigration

EVLs should include all the information USCIS needs to confirm your eligibility for the visa or green card you’re applying for. This includes:

• Date the letter was issued
• Employee’s full name
• Period of employment (e.g. June 30, 2025 until present)
• Job title
• Start date and end date (if applicable)
• Employee’s employment classification (full-time, part-time, contract, etc.)
• Salary or wages
• Brief job description
• Summary of duties/responsibilities
• Contact information for the manager or human resources (HR) representative (phone number and email)
• Signature with the printed full name and title
• Written on company letterhead 

All EVLs will include the same basic information. But some visas and green cards will require additional information. For example, for a B-1 or B-2 visa, all you have to prove is that you have a stable income and a reason to return home after your travels. As such, these EVLs tend to be short, simple, and to-the-point.

Employment verification letter sample and template

As mentioned, all proof of employment letters contain the same basic information. There’s no need to start from scratch with every letter. Here’s a employment verification letter template you can use as a jumping-off point for your own letters:

[Company Letterhead]
Date: [Insert Date]

To Whom It May Concern,

This letter is to verify that [Employee’s Full Name] has been employed with [Company Name] as a [Job Title] from [Start Date] to [End Date or Present]. [He/She/They] works [Employment Status] and earns an annual salary of [Salary Amount].

[Employee’s Name] is responsible for [brief summary of job duties].

For further verification or additional information, please contact our HR department at 

[Phone Number] or [Email Address].

Sincerely,

[HR/Company Representative’s Full Name] 

[Title]
[Company Name]

How to request an employment verification letter

A representative from your current or past company will need to write your verification letter. Depending on the company’s structure, that representative might be:

• HR. Most official letters come from an HR representative, especially in larger companies.
• Direct manager or supervisor. You could also ask your direct manager or supervisor to write your letter. 
• Legal department: If your company has an in-house team, they might handle verification requests.

If you’re not sure who to ask for your EVL, start by reaching out to HR. If they’re not authorized to write verification letters, they can point you in the right direction. If your company doesn’t have an HR department, reach out to your direct manager or supervisor.

Template for employment verification letter requests

Requesting an employment verification letter is a straightforward ask. Here’s an email template you can use when reaching out to your company to request an EVL:

Subject line: Request for Employment Verification Letter

Email copy:

Dear [Company Representative Name],

Please let me know if you have any questions or need any additional documentation or forms to process this request. I appreciate your help in this matter.

I am requesting an employment verification letter for [purpose]. The letter should include my job title, dates of employment, employment status, salary information, and [any other required details or information]. I need this letter by [date].

Thank you,

[Employee Name]
[Contact Information]

Employment verification letters for self-employed workers

If you’re immigrating as a self-employed person, the EVL process is a bit different. Here are some tips for getting the verification letters you need while self-employed:

Write your own letter

When you work for yourself, there’s no third party to verify your employment. As such, you can write your own letter. Make sure your letter includes all the information needed, and ask an immigration attorney if you have questions about what to include.

Attach business documents

You’ll also want to include documents that prove you’re a valid business entity. This might include business licenses, registration documents, or partnership agreements (if applicable).

Include supporting evidence

As a self-employed person, it’s important to show that your business and income are stable. Include supporting documents that prove your stability. This might include client invoices, contracts, and/or tax returns.

Common employee verification letter mistakes to avoid

Proof of employment letters can play an important role in getting your visa or green card approved. Here are some mistakes to avoid when using these letters to support your application:

Using outdated letters

To qualify for certain visas and green cards, you need to be currently employed. And to confirm your current employment, USCIS needs up-to-date employment information. Make sure the date on your EVL is within the last three months—or, even better, as close to your application date as possible. If your letter’s date falls outside of that window, request a new verification letter.

Omitting important details

As mentioned, an EVL should include any and all information USCIS needs to qualify you for your visa or green card. Omitting any of these details (like job title or salary) will cause delays. It could even lead to a denial. Make sure your letter features all the details needed to verify your employment and qualify you for your visa.

Not using company letterhead

Submitting an EVL on a plain piece of paper could make USCIS question its authenticity. Make sure your verification letters are written on official company letterhead and include contact details for an authorized company representative.

Not providing supporting evidence with a self-written letter

When you write your own verification letter, you can’t just ask USCIS to take your word on the details. Provide proof of income and supporting documents to back up any employment claims.

Strong employee verification letters can build strong applications

When you’re applying for a visa or green card, you want your case to be as strong as possible. EVLs can help strengthen your application. They help prove you meet the work-related requirements for your visa or green card. And now that you understand the ins and outs of EVLs, you have the information you need to secure verification letters that make a real difference in your case.

At Manifest, our experienced immigration lawyers are rebuilding the practice of law around a simple promise: real answers, real advocacy, no black box. We work with you to develop a clear, personalized immigration strategy—built around your accomplishments, your timeline, and your goals for life in the U.S.

👉 If you’re ready to stop guessing about your future and start planning, our immigration attorneys are here to help. Request a consultation with Manifest Law now.