For many families, the immigration process is not just paperwork. It is the path toward staying together, building stability, and protecting a future in the United States. But one financial document can create major delays if it is incomplete, misunderstood, or filed incorrectly: the affidavit of support.
At Ybarra Maldonado Law Group, we know how stressful this process can feel. Many families come to us after receiving a request for more evidence, a denial, or confusing instructions from immigration. The truth is that financial sponsorship is one of the most important parts of many immigration cases. Understanding the difference between Form I-864 Affidavit of Support and I-134 Affidavit of Support can help you avoid costly mistakes.
If you are preparing to sponsor a loved one, working with experienced immigration attorneys in Phoenix can help you understand what immigration is asking for, what documents you need, and how to protect your family’s case.
What Is an Affidavit of Support?
An affidavit of support is a financial promise made to the U.S. government. In many immigration cases, the government wants to know that the person coming to the United States will have financial support and will not depend on certain public benefits.
This is why sponsors are often required to submit an immigration affidavit of support. The sponsor must show that they have enough income or assets to support the immigrant or visitor.
For many family-based immigration cases, the sponsor must usually meet at least 125% of the Federal Poverty Guidelines, depending on household size. This is where mistakes often happen. If the household size is calculated incorrectly, or if the income documents do not clearly prove eligibility, the case may be delayed or denied.
An affidavit of financial support is not something to take lightly. It can create a serious legal obligation, especially when the form involved is the I-864.
Why the Affidavit of Support Matters in Immigration Cases
The affidavit of support is often the financial foundation of an immigration case. Immigration officers use it to decide whether the sponsor has enough financial stability to support the person applying.
A strong filing usually includes:
- Recent federal tax returns
- Current pay stubs
- W-2s or 1099s
- IRS Tax Transcripts
- Employment verification letter
- Proof of assets, if needed
- Proof of lawful status or citizenship for the sponsor
These are common affidavit of support necessary documents, but every case is different. Some families may also need a joint sponsor, especially if the main sponsor does not meet the income requirement.
A well-prepared affidavit letter of support and financial packet can help prevent unnecessary delays, Requests for Evidence, and stress during the process.
Form I-864 Affidavit of Support: The Long-Term Financial Commitment
The Form I-864 Affidavit of Support is commonly used in family-based green card cases. This form is usually required when a person is applying for Permanent Residency, also known as a green card.
Unlike some immigration forms that are mostly informational, Form I-864 creates a legally binding contract between the sponsor and the U.S. government. By signing it, the sponsor agrees to financially support the intending immigrant if necessary.
This form is often used in cases involving:
- Marriage-based green cards
- Family petitions
- Adjustment of status
- Consular processing
- Certain employment-based cases involving family ownership
In some simple cases, a sponsor may qualify to use I-864EZ, a shorter version of the form. However, the I-864EZ is only available in limited situations, such as when the sponsor is using only their own income and sponsoring one immigrant. If there is a joint sponsor, household member, or more complex financial situation, the full I-864 is usually required.
Does Divorce End the I-864 Obligation?
One of the most important things sponsors should understand is that divorce does not automatically end the I-864 obligation.
For example, if a person sponsors their spouse for a green card and later gets divorced, the financial responsibility may still continue. This is one reason marriage-based immigration cases should be handled carefully from the beginning.
The I-864 obligation generally ends only when one of the following happens:
- The immigrant becomes a U.S. citizen
- The immigrant earns 40 qualifying quarters of work, usually around 10 years
- The immigrant permanently leaves the United States and gives up permanent residency
- The immigrant passes away
Because this obligation can last for years, sponsors should fully understand what they are signing before submitting the form.
Form I-134 Affidavit of Support: Temporary Financial Support
The I-134 Affidavit of Support is different from Form I-864. It is generally used for temporary immigration situations, not permanent green card sponsorship.
The I-134 Affidavit of Support may be used in cases involving:
- K-1 Fiance Visa cases
- Certain visitor visa situations
- Humanitarian Parole
- Temporary entry requests
- Some non-immigrant visa matters
The purpose of Form I-134 is to show that the person coming to the United States has financial support during their temporary stay. It is often viewed as less legally binding than the I-864, but that does not mean it is unimportant.
If the I-134 is incomplete, unsigned, or poorly supported, it can still create serious problems for the case. And in K-1 fiancé cases, the financial sponsorship process does not end with the I-134. After marriage, the immigrant spouse will usually need to apply for adjustment of status, and that process typically requires the stricter I-864.
I-864 vs. I-134: What Is the Main Difference?
The main difference between the I-864 and I-134 is the type of immigration case involved.
The I-864 is usually required for green card cases and creates a stronger, long-term legal obligation. The I-134 is generally used for temporary visa or parole situations and is meant to show short-term financial support.
A simple way to understand the difference is this:
I-864 = permanent immigration sponsorship
I-134 = temporary immigration support
Choosing the wrong form or misunderstanding the obligation can delay your case. This is why many families choose to speak with immigration attorneys in Phoenix before filing.
What If the Sponsor Does Not Make Enough Money?
If the sponsor does not meet the required income level, the case may still have options. One common solution is using a joint sponsor.
A joint sponsor is another person who meets the income requirement and agrees to accept financial responsibility by signing the required affidavit of support. The joint sponsor must usually be a U.S. citizen or lawful permanent resident and must live in the United States.
In some cases, assets may also help. This is called Asset Valuation. Immigration may allow certain assets, such as savings or property, to help cover the income shortage. However, assets are not usually counted dollar-for-dollar in the same way as income. Depending on the case, the sponsor may need to show several dollars in assets for every dollar of missing income.
This part of the process can become technical very quickly. A small math mistake can lead to an RFE or denial.
What Is an RFE?
An RFE, or Request for Evidence, is a notice from immigration asking for more information or corrected documents. In affidavit of support cases, an RFE may happen because:
- The sponsor did not sign the form
- The wrong form was submitted
- Tax documents were missing
- Income was not clearly proven
- Household size was calculated incorrectly
- The joint sponsor did not qualify
- The sponsor submitted incomplete financial records
An RFE does not always mean the case is lost, but it does mean the case is paused. This can delay a family’s immigration process by months. Responding correctly and on time is extremely important.
Common Affidavit of Support Mistakes That Can Hurt a Case
Some of the most common affidavit of support mistakes include:
- Using Form I-134 when Form I-864 is required
- Forgetting to sign the form
- Submitting outdated versions of the form
- Miscalculating household size
- Forgetting to include dependents
- Not including IRS Tax Transcripts or tax returns
- Relying on income that cannot be documented
- Choosing a joint sponsor who does not qualify
- Failing to explain self-employment income clearly
Many of these mistakes are preventable. But once they happen, they can place families under unnecessary pressure.
Affordable Immigration Help in Maricopa County: Be Careful Who You Trust
Many families look for affordable immigration help in Maricopa County, and that is understandable. Immigration cases can affect a family’s future, finances, and peace of mind.
However, it is important to be careful. Not everyone who offers immigration help is legally allowed to give immigration legal advice.
In Arizona, a “notario” is not the same as an attorney. In many Latin American countries, a notario publico may be a highly trained legal professional. But in the United States, a notary public is not authorized to practice immigration law unless they are also a licensed attorney or accredited representative.
Before trusting someone with your case, you should verify that they are properly licensed. You can search for an attorney through the State Bar of Arizona.
Be cautious if someone:
- Guarantees a result
- Says they have special connections at USCIS
- Tells you to lie on immigration forms
- Refuses to give you a written agreement
- Demands cash without a receipt
- Files documents without explaining what they mean
Your family deserves honest guidance, not false promises.
How Much Does an Immigration Lawyer Cost in Arizona?
Many people ask, how much does an immigration lawyer cost in Arizona? The answer depends on the type of case, the complexity of the facts, and whether the person has prior immigration problems, criminal history, court issues, or previous denials.
Some immigration matters may be more straightforward, while others require deeper legal strategy. When comparing private counsel vs pro bono clinics, it is important to understand the difference.
Pro bono clinics can be a valuable resource, especially for simple forms or basic guidance. But more complex cases may require private legal representation, especially when there are risks involving removal, fraud allegations, criminal history, prior denials, or urgent deadlines.
In some situations, families also ask about the benefits of hiring a board-certified specialist or an attorney with significant immigration experience. The main benefit is that your case is reviewed through a legal strategy lens, not just a paperwork lens.
At Ybarra Maldonado Law Group, we believe families deserve clear explanations, honest expectations, and strong advocacy from the beginning.
What Happens If the Affidavit of Support Is Denied?
If the affidavit of support is not accepted, the entire immigration case may be delayed or denied. In some situations, a denial can create serious consequences, especially if the person applying does not have another lawful status.
In more serious cases, the person may face immigration court. Understanding Phoenix Immigration Court proceduresbecomes critical if removal proceedings begin.
Removal proceedings are the process where an immigration judge decides whether a person can remain in the United States or must leave. These cases can involve different forms of protection, including family-based relief, cancellation of removal, and asylum seeker legal protections in Arizona.
When a case reaches immigration court, strong deportation defense representation in Maricopa County can make a major difference. The goal is always to prepare thoroughly, protect rights, and present the strongest legal case possible.
That said, the best strategy is often prevention. Preparing the affidavit of support correctly from the beginning can help families avoid unnecessary risk.
Preparing for the USCIS Interview in Phoenix
After the affidavit of support and immigration forms are submitted, some applicants will need to attend a USCIS interview. For many families, this is one of the most emotional parts of the process.
A strong USCIS interview Phoenix preparation plan should include reviewing the full application, checking all financial documents, and making sure the answers during the interview match the forms submitted.
Before the interview, applicants should:
- Bring original documents
- Bring copies of everything submitted
- Review the affidavit of support
- Review income and tax documents
- Know the sponsor’s household size
- Arrive early and plan for security
- Answer questions honestly and clearly
For naturalization cases, an interview preparation and naturalization eligibility checklist is also important. Applicants should review their eligibility, travel history, tax history, marital history, and any possible issues before attending the interview.
Walking into USCIS should not feel like walking in blind. Preparation can give families more confidence and reduce the chance of avoidable mistakes.
Speak With Immigration Attorneys in Phoenix Before Filing
The affidavit of support is more than a financial form. It is a promise, a legal responsibility, and a key part of many immigration cases.
Whether you need help with Form I-864, Form I-134, a joint sponsor, an RFE, a green card case, a fiancé visa, or a complex family immigration matter, our team is here to help you understand your options.
At Ybarra Maldonado Law Group, we serve families across Phoenix, Maricopa County, and Arizona with compassion, honesty, and strong legal advocacy. We know these cases are not just about forms. They are about people, families, and futures.
If you are preparing an affidavit of support or have received a request from immigration, contact Ybarra Maldonado Law Group today. We are here to help you take the next step with clarity and confidence.