Which project is better, how long it will take to get a Green Card, and how safe the investment is.
These are the first questions most investors and families ask when applying for EB-5 Investor Visa.
But the most important part, and the one that is completely under the applicant's control, is the Source of Funds (SOF). It’s a legal proof of where your investment money came from and how you earned it.
In this article, we will show you step by step what Source of Funds really is, why USCIS reviews it so carefully, which sources are acceptable, what documents you need, and how proper preparation can help you avoid unnecessary delays and reduce the risk of a Request for Evidence (RFE).
⚠ Disclaimer
Immigration laws and financial requirements change frequently. This article is for informational purposes only and does not constitute legal or financial advice. Before making any decisions, please consult a qualified professional or reach out to the High Net Worth Immigration team for a free, up-to-date consultation.
Source of Funds is the proof that your investment capital came from a legal source. Examples include salary income, business profits, the sale of property, gifts, loans, inheritance, and more.
Under the Immigration and Nationality Act, all money used for an EB-5 investment and related fees must come from a lawful source and be obtained through lawful means. The government wants to make sure the money was not earned through illegal activities such as money laundering, corruption, or fraud.
Money is not considered lawful just because it is in your bank account. You must show how the money was earned, how it grew over time, and how it was finally transferred into the EB-5 project.
At High Net Worth Immigration, one thing we always tell our clients: start first with your Source of Funds, not the project. Here are the reasons:
This is the foundation of your entire application.
U.S. government wants to make sure your investment does not come from criminal activities.
To identify fake or created transactions.
To verify who is bringing money into the United States.
Reviewing the history of every dollar is now an essential part of the EB-5 program.
Because preparing your Source of Funds usually takes the most time. In most cases, it takes about 4 to 12 weeks. For complex cases, it can take several months. During that time, your preferred project may become fully booked, forcing you to choose a weaker project in a hurry. Delays in preparing your SOF also delay your filing, which can push back your priority date, increase the risk of backlog and retrogression. And it can create the possibility of your child aging out if they are already between 18 and 20 years old.
That is why smart applicants organize their Source of Funds plan and documents first. Then, when everything is ready, they can choose the right project quickly and with confidence.
Here are source of fund Step by Step Requirements :
Your money must come from a legal source.
Every claim must be supported by documents. The government does not accept verbal explanations alone.
Every step of the money must be traceable, from the original source to the project's escrow account.
Your tax returns, bank statements, property records, and other documents must match each other. Any inconsistency can raise questions.
All non English documents must have a certified English translation. This also applies to documents with numbers, such as tax returns and bank statements, if they contain any foreign language.
USCIS mainly focuses on the lawful source of your qualifying investment capital. However, in practice, questions may also come up about the source of the money used for the administrative fee, government filing fees, and other EB-5 related expenses. That is why it is best to keep the source of all your funds as clear and well documented as possible.
Many different legal sources can be used for an EB-5 investment. The main requirement is simple. The money must be earned legally and properly documented. You can also combine multiple sources.
Salary, bonuses, commissions, and other employment income are all acceptable sources. You can use both your own income and your spouse's income if you are the primary applicant.
Pay slips, employment verification or offer letter, tax returns, and bank statements showing how the money was saved over time.
Business profits, dividends, and partnership income are acceptable.
Business registration, financial statements, preferably audited, corporate tax returns, proof of dividends or profit distributions, and records showing transfers from the business to your personal account.
Money from selling land, an apartment, or commercial property can be used. However, an important principle applies here, known as "seed to tree." It is not enough to show the property sale documents. You must also prove where the money came from when you originally purchased the property. USCIS may review your financial records going back to the time of purchase. That is why it is important to keep documents related to both the purchase and the source of the purchase funds.
Sale deed, property registration documents, bank records showing payment received, and proof of how the property was originally purchased.
Money from selling an entire business or company shares is also acceptable.
Sale agreement, business valuation, proof of ownership, and records showing payment received.
Money received as a gift from a family member or friend can be used. However, an important change came after the RIA. The donor must also fully prove the lawful source of their own money. Before accepting a gift, make sure the donor is willing and able to provide complete financial records to the government. Otherwise, the gift may not be a practical source of funds.
Gift deed or gift letter stating that the money does not need to be repaid, documents proving the donor's source of income such as tax returns and bank statements, and records showing the transfer from the donor to you. You should also consider any applicable gift tax rules.
Money received through inheritance is also an acceptable source.
Will, probate or succession certificate, proof of your relationship with the deceased, and proof of any required tax payments.
Profits from selling stocks, mutual funds, or bonds, including capital gains, can be used. Cryptocurrency may also be acceptable. However, USCIS usually requires much more explanation and documentation for cryptocurrency and newer investment platforms because these transactions are less familiar to them.
Brokerage statements, purchase and sale records, proof of capital gains tax, and proof of the original source of the money used to make the investment.
A loan is a legal and very common source of funds. There is an important legal point to understand.
In the past, USCIS believed that unsecured loans could not be used for EB-5 investments. However, after the Zhang v. USCIS decision by the D.C. Circuit Court of Appeals in 2020, this position changed. The court ruled that loan proceeds are cash, not indebtedness. As a result, both secured and unsecured loans can be accepted, as long as the lawful source of the loan money can be proven.
→ Bank/Financial Institution: If the loan comes from a bank or financial institution, the loan agreement and proof of receiving the funds are usually enough.
→ Friend/Family/Individual: If the loan comes from a friend, family member, or another individual, the lender must also prove the lawful source of their own money, just like a gift donor.
→ Secured by Property: If the loan is secured by property, such as a home equity line of credit, you must also prove how that property was originally purchased, including the source of the down payment and mortgage payments.
One strict rule applies. The loan can never be secured by the EB-5 business or its assets. It must be secured only by your personal assets.
Pensions, provident funds, and gratuity payments are acceptable sources.
Statements from the employer or retirement fund, proof of receiving the funds, and records showing the underlying income history.
Savings built over many years can also be used. However, you must prove that the savings came from legal income. Simply showing money in your bank account is not enough. You must also provide records of the income that created those savings, such as tax returns, salary records, or business income documents.
Whatever your situation, book a completely free and confidential meeting today. High Net Worth Immigration brings 15+ years of experience helping clients secure second passports, residency, and cross-border asset protection.
Some sources almost always create problems because they are difficult to trace or prove as lawful.
Income that has no bank records or tax documents.
Businesses that have no registration or proper financial records.
Money borrowed without a written loan agreement or supporting documents.
Illegal or unauthorized money transfer systems are not acceptable under any circumstances.
Money received from an unknown third party without a clear explanation can create serious problems.
Income that was never reported to the tax authorities.
Tax related inconsistencies often become a reason for a Request for Evidence (RFE).
Many people confuse Source of Funds with Path of Funds. If Source of Funds explains where the money came from, then Path of Funds explains how that money moved and reached the EB-5 project.
Which account the money came from and which account it was transferred to, in the correct order.
Which bank handled each transfer.
How the money reached the escrow account and was then transferred to the Regional Center or EB-5 project.
Nowadays, many EB-5 denials happen because of a weak Path of Funds. Common problems include a broken money trail, unexplained third party accounts, inconsistencies in currency conversions, and timing gaps where the money remains in one place for a long time without a clear explanation. In countries with currency transfer restrictions, if the money passes through another country before reaching the United States, every step of the transfer must be supported with bank records. Otherwise, the adjudicating officer may assume the worst.
The required documents depend on the source of your funds. The table below provides a simple summary.
Keep in mind that this is only the minimum list. In practice, USCIS often requests many more documents, especially under today's stricter review process.
The main legal standard for Source of Funds, including a lawful source and the preponderance of the evidence standard, is the same for every country. However, depending on where you are applying from, there are some additional points to consider.
Tax returns filed with your country's tax authority.
Long term bank records that clearly show the movement of your money.
Property deeds, registration documents, and valuation reports.
Proof that your business legally exists.
Avoid cash transactions whenever possible, and be prepared to explain any that have occurred.
Transfer your money in full compliance with your country's foreign exchange and remittance laws. One important rule is that if you send money in violation of your country's laws, USCIS may view the transaction with suspicion, which could lead to your application being denied.
Do not transfer your money before hiring an attorney. Many applicants send the funds on their own, thinking it will speed up the process. Later, they discover that the transfer path cannot be properly documented, making it much more difficult to trace the movement of the funds.
No bank records for one or more steps in the movement of your funds.
No tax documents that match your reported income.
Failure to prove the donor's lawful source of funds.
Cash deposits without a clear explanation or supporting documents.
Inconsistencies between your income, savings, and transaction timeline.
No certified English translation for documents written in a foreign language.
Missing proof of the original source of funds used to purchase the property.
USCIS is much stricter than before. In the past, small issues often resulted in a Request for Evidence (RFE). Today, if there is a legal deficiency, USCIS is more likely to deny the application directly. So called skeletal filings, which are incomplete or poorly documented applications, are now much more likely to be rejected. This means your application package should be complete and approval ready when you file, rather than relying on an RFE to fix missing information later.
What you have to do is - start collecting your documents as early as possible, especially records of older transactions that may become difficult to obtain over time.
Keep records of every transfer. Do not leave out any step in the movement of your funds.
Avoid cash transactions whenever possible. Use the banking system for all transfers.
Work with an experienced EB-5 immigration attorney. Their job is not to make the process harder, but to help you prepare a strong application and reduce the chances of receiving a Request for Evidence (RFE).
Prepare a clear financial timeline and a complete narrative. Do not just submit documents. Present a logical and consistent story that explains who you are and how you earned your money over time.
Remember that the standard of proof is the preponderance of the evidence. This does not require absolute certainty. It simply means it must be more likely than not, or greater than a 50 percent chance, that your claim is true. If older documents, usually those more than seven years old, are no longer available, you may be able to use secondary evidence such as affidavits, local newspaper articles, written statements from banks, or proof that you made reasonable efforts to obtain the missing records.
As a leading residency by investment program, EB-5 program requires complete documentary proof that every dollar of your investment was originally earned from a lawful source and through lawful means. USCIS's core goal is to confirm that the money did not come from criminal activity such as money laundering, corruption, drugs, or fraud. Simply having money in a bank account does not make it "lawful." You have to show how the money was earned, how it grew, and how it reached the project. Keep in mind that it isn't just the $800,000 or $1,050,000 investment. You must prove the source of the entire amount, including administrative fees and government filing fees.
The specific documents vary by source, but generally you'll need:
This is a minimum list. In practice, USCIS often asks for much more. The core principle is to think in terms of the type of income. If it's an asset, prove ownership; if it's a job, prove employment and salary; and in every case, prove the movement of the money through bank and transfer records.
Yes. A gift is a lawful and very common source in EB-5. It is very common for parents or grandparents to gift the investment funds to a child or grandchild. A gift carries no obligation of repayment. However, there is one major condition: the person giving the gift (the donor) must prove the lawful source of their own money (see the next question).
After the 2022 Reform and Integrity Act (RIA), an important change took effect. The donor must document the source of their money in just as much detail as if the money were the applicant's own. In effect, the work practically doubles. Required documents:
Caution: many donors, once they realize how much detailed documentation must be provided to the government, back out. So make sure from the start that the donor is willing to cooperate fully. Otherwise it is not a viable source.
Yes. USCIS once took the position that unsecured (uncollateralized) loans would not work, but that position changed after Zhang v. USCIS (D.C. Circuit, 2020). The court ruled that loan proceeds are "cash," not "indebtedness." So both secured and unsecured loans are now acceptable, provided you can prove the lawful source of the loan funds.
Absolute rule is: A loan can never be secured against the EB-5 business or its assets. It must be secured against your personal assets.
Yes. Selling property is one of the most common and strongest sources, especially if the property was bought years ago at a low price and is now worth many times more. But a key principle applies here, known as "seed to tree": showing the sale deed alone is not enough. You must also prove where the money to originally buy the property came from.
Build a coherent, logical story:
The dates and amounts across all documents must match one another. Any inconsistency triggers an RFE.
Important thing is the history of how the business was built and how it became valuable also matters.
Both are mandatory. Many denials today come from a weak Path of Funds. Even if the source is lawful, if there is a gap in the money's journey (a broken money trail), USCIS can deny the case. So, alongside the source, showing a complete, unbroken money trail is essential.
The core principle is to document every step and use legitimate banking channels:
First, an important caution: money must never be sent through illegal channels such as hawala or undeclared transfers. If you break your own country's law, USCIS assumes you might break U.S. law too, so your application can be denied. Only lawful, approved channels may be used.
The Bangladesh reality: Bangladesh has a very strict foreign exchange control regime under the Foreign Exchange Regulation Act, 1947. Practically any outward remittance requires prior approval from Bangladesh Bank, and sending money abroad for outbound investment at the individual level is generally restricted. So far, such approvals have mostly been granted only to a few large exporting companies. In other words, lawfully sending a large amount like an EB-5 investment is a real and significant challenge for an individual.
In India's case: Under the RBI's Liberalised Remittance Scheme (LRS), an individual can send up to a set limit abroad per year (typically within a family-based structure). So Indians often use the LRS limits of multiple family members and spread the transfers across several years.
Because these rules are complex and change frequently, before sending any money you should absolutely settle the structure with a Bangladesh Bank Authorized Dealer bank, a local foreign exchange/legal expert, and (in India's case) a CA/RBI expert. U.S. attorneys generally do not advise on local foreign exchange law, but they can connect you with local experts.
Yes, inheritance is a lawful source. And there's a helpful exception here: unlike a gift, in the case of an inheritance USCIS generally does not require proof of how the deceased person originally earned the money. However, you do have to prove the inheritance itself:
If you inherit property and then sell it, you must add the documents from the sale process (deed, receipt).
There is no fixed limit on how old the origin of the source can be. USCIS follows a "seed to tree" approach, meaning it wants to look starting from the very first dollar that was earned. How far back you need to go depends on the source. If the money accumulated in one to two years from a very good salary, you don't have to go back very far. But if you saved over 10 to 15 years to buy a property, it may ask for that 10 to 15 years of history.
That said, the regulations set two specific limits: tax returns for the past 5 years, and court/civil/criminal/administrative proceedings for the past 15 years. In many countries, banks or government institutions do not retain very old records, or they can be difficult to obtain. In such situations, secondary evidence may be used when needed.
In principle, yes, if the profit was lawfully earned and properly documented. But be careful: USCIS is much more skeptical about crypto and newer financial platforms and demands a lot more explanation, because these transactions are relatively unfamiliar to it. What you'll need to show:
Crypto demands far more explanation than traditional sources such as RSUs or a property sale, so if you choose it, be prepared for additional documentation.
Your own and your spouse's income can be used together (if you are the primary applicant)
For savings, the key point is that showing money sitting in the bank alone is not enough. You must show the history of what lawful income the savings came from.
There's an important distinction here. Across all E-5 investment options, a single petition requires one primary investor to invest the full $800,000 (or $1,050,000), and one family (spouse plus children under 21) receives a green card through that single investment.
A spouse's income can be counted together. This is not "pooling"; the couple is treated as one investor-family.
Family members can gift or lend to the primary applicant, but each donor must prove their own source.
However, several different people cannot combine their separate money to meet a single green card's threshold. You can't "pool" this way to obtain green cards for multiple families through one investment. Each investor-family must make its own full investment.
Yes, it is mandatory. Every non-English document must have a certified English translation. Even a primarily numerical document such as a tax return or a bank statement, if it contains any foreign-language text, needs a translation. The translator certifies that the translation is accurate and complete. Obtaining translations takes time, so plan ahead.
A Request for Evidence (RFE) means USCIS is not satisfied with your proof and is asking for specific additional documents or explanations. What to do:
Yes, if the lottery/casino is lawfully operated and you can document the source of the money. What you'll need:
if you bought only a few tickets, the source of the money used to buy them probably won't be questioned. But if you spent thousands of dollars on tickets/bets, you may have to show the lawful source of that money too.
Yes. A HELOC is a loan taken against your own home (a personal asset), so it can be a lawful source. But you have to prove two things:
The collateral must be your personal asset (the home), never the assets of the EB-5 business.
Yes. Pension, provident fund (PF), gratuity, and other retirement benefits are lawful sources. Required documents:
An experienced EB-5 attorney or a CA/banking-based advisor will:
Usually a minimum of 4 weeks, and often 8 to 12 weeks or more. It varies with complexity, the speed of gathering documents, and the country. Many people think, "My source is simple," but once they start the work, they find out how time-consuming and detail-heavy it is. That's exactly why experts advise starting on the SOF before selecting a project. Otherwise, your preferred project may fill up before your preparation is finished. Given the important 2026 to 2027 deadlines, delay is risky.
Vicky Katsarova is an internationally recognized advisor in residency and citizenship by investment, with more than 15 years of experience helping investors, entrepreneurs, and families secure strategic residency and citizenship solutions.
Since founding High Net Worth Immigration in 2010, she has advised clients across more than 20 jurisdictions, helping them enhance global mobility, protect family wealth, diversify geopolitical risk, and unlock international opportunities through carefully selected investment migration programs.
Having lived in Bulgaria, the UAE, and Canada, Vicky combines professional expertise with personal international experience. Her boutique advisory is built on discretion, integrity, and long-term client relationships, delivering tailored solutions aligned with each client’s unique objectives.
Member of the Uglobal Writers Council | Contributor to UNIQUE Private Jet Magazine | Featured in CIVITAS POST's “Leading Women” & Women's Journal