Introduction: One Mistake Can Cost Years — or Everything
Immigration law does not forgive careless errors. In San Antonio, thousands of families navigate the U.S. immigration system every year — filing petitions, attending interviews, waiting on USCIS decisions — often without fully understanding the rules they are playing by. The consequences of getting it wrong range from costly delays to permanent bars from re-entry, deportation, and family separation.
At The Echavarria Law Firm, we have spent over 15 years representing families in San Antonio and throughout South Texas. What we see repeatedly are the same preventable mistakes — errors made not out of negligence, but out of misunderstanding, reliance on bad advice, or a belief that the process is simpler than it actually is.
This guide documents eight of the most damaging immigration mistakes San Antonio families make, explains exactly why each one causes harm, and tells you what to do instead. If you or someone in your family is in the immigration process — or thinking about starting it — this is essential reading before you file anything.
Mistake #1: Using a Notario or Unlicensed Document Preparer
This is the single most destructive mistake in the South Texas immigration community, and it costs families dearly every year.
In Mexico and many Latin American countries, a notario público is a licensed legal professional with advanced credentials. In the United States, the title means nothing. An American notary public is authorized only to witness signatures — not to give legal advice, not to prepare immigration petitions, and not to represent anyone before USCIS or an immigration court. Despite this, unlicensed “notarios” across San Antonio routinely charge hundreds or thousands of dollars to fill out forms, often with catastrophic errors.
The damage is compounded by the fact that USCIS holds the applicant — not the preparer — responsible for everything submitted under their name. If a notario files fraudulent information, inflates income figures, fabricates documents, or selects wrong petition categories, the applicant bears the legal consequences: denial, a permanent record of fraud findings, or a bar from future immigration benefits.
What to do instead: Work only with a licensed immigration attorney or an accredited representative through a recognized nonprofit organization. If someone cannot produce a state bar number or BIA accreditation, do not give them your immigration case. The upfront savings are not worth the risk.
Mistake #2: Missing Filing Deadlines or Priority Date Windows
The U.S. immigration system operates on strict timelines. Missing a Response to Request for Evidence (RFE) deadline, failing to file within the one-year asylum window, or letting a visa priority date pass without action can eliminate an opportunity that took years to build.
For family preference visa categories — such as siblings of U.S. citizens or married children of permanent residents — priority dates move slowly and can take many years to become current. When a date becomes current in the monthly USCIS Visa Bulletin, families often have a narrow window to file adjustment of status applications. Many miss this window simply because they did not know to watch for it, or assumed their attorney was monitoring it on their behalf without confirming.
RFE deadlines are equally unforgiving. USCIS issues Requests for Evidence when a case lacks documentation. These responses carry hard deadlines, typically 87 days, and failure to respond results in automatic denial. Many families report receiving RFEs they did not understand — and either ignoring them, responding late, or submitting inadequate documentation that led to denial.
What to do instead: If you are in a family-based immigration process, establish a clear system with your attorney for monitoring priority dates and tracking every USCIS correspondence. Every piece of mail from USCIS requires immediate attention. Never assume that no news is good news.
For a detailed explanation of adjustment of status timelines and eligibility, visit our service page.
Mistake #3: Failing to Disclose Prior Immigration Violations or Criminal History
Honesty on immigration applications is not optional — it is legally mandatory. Yet many applicants omit prior immigration violations, overstays, unauthorized entries, or criminal history because they fear disclosure will end their case. In most situations, the opposite is true: undisclosed information is far more damaging than disclosed information, because it transforms an immigration matter into an immigration fraud matter.
USCIS has access to biometric databases, federal criminal records, border crossing records, and information shared by other agencies. They will find what you do not disclose. When they do, the application is not simply denied — the applicant may be found to have made a willful misrepresentation, which triggers its own statutory bar and can follow them for life.
Prior unlawful presence triggers the 3-year and 10-year bars under INA § 212(a)(9)(B). A single criminal conviction — even a misdemeanor in Texas — can constitute a crime involving moral turpitude or an aggravated felony under immigration law, categories that bear serious consequences. These are not automatic death sentences to an immigration case, but they require skilled legal navigation through the waiver process.
What to do instead: Disclose everything to your attorney before anything is filed. The attorney-client privilege protects what you share. An experienced immigration attorney will assess whether a waiver is available — such as the I-601 or I-601A unlawful presence waiver — and build a strategy around the full facts of your case. Hiding the facts does not make them go away. It makes them worse.
Mistake #4: Believing a Marriage-Based Green Card Is Automatic
A marriage to a U.S. citizen does not automatically grant immigration status. The marriage-based green card process requires filing a petition (Form I-130), establishing the bona fide nature of the marriage with extensive documentation, completing medical exams, attending interviews, and clearing all inadmissibility grounds. If the marriage is less than two years old at the time of approval, the foreign spouse receives a conditional green card that requires a follow-up I-751 petition to remove conditions — another process with its own deadlines and documentation requirements.
USCIS conducts marriage fraud investigations as a matter of routine policy. Officers look specifically for red flags: couples who met online and married quickly, couples who do not live together, applications with sparse photographs or financial documentation, and interviews where spouses give inconsistent answers about basic facts of their relationship. A denial at the marriage green card stage — particularly one involving fraud findings — is among the most difficult immigration outcomes to overcome.
In San Antonio, where marriages between U.S. citizens and Mexican nationals are common, we see consistent patterns of under-documentation and interview unpreparedness. Couples who have been genuinely married for years are denied because they could not produce joint bank statements, lease agreements in both names, shared insurance documentation, or photos across the timeline of their relationship.
What to do instead: Build your evidence file from the moment you decide to pursue a marriage green card. Joint financial accounts, utility bills, tax returns filed jointly, insurance policies, lease agreements, and a thorough photo archive spanning the relationship are the foundation. Prepare for your USCIS interview as seriously as a job interview — because the stakes are higher.
Mistake #5: Traveling Internationally Without Advance Parole
This mistake has permanently separated families. It is one of the most urgent warnings we give to every client with a pending application.
When a foreign national has a pending adjustment of status application (Form I-485), leaving the United States without Advance Parole — Form I-131, the travel document issued by USCIS — is treated as an abandonment of that application. The application is automatically terminated. In addition, if the applicant has accrued unlawful presence, departing the country triggers the 3- or 10-year bar.
The scenario plays out with devastating regularity: a family member falls ill in Mexico. The applicant travels urgently. They return to find that USCIS has closed their case and they are now inadmissible. What could have been resolved with a single form — typically adjudicated within 90 days for emergency travel — becomes a multi-year or permanent obstacle.
There are specific exceptions for certain categories of applicants, including those with valid H or L visas, but these rules are nuanced and case-specific. Assuming you qualify for an exception without confirming with an attorney is its own category of mistake.
What to do instead: Before booking any international travel — for any reason — call your immigration attorney. If you have a pending I-485, you must have Advance Parole in hand before you board a plane. If a family emergency makes travel urgent, emergency Advance Parole requests are possible. Do not travel first and ask questions later.
Mistake #6: Not Understanding Public Charge Rules
The public charge ground of inadmissibility — INA § 212(a)(4) — creates significant anxiety in immigrant communities, and that anxiety often leads to another mistake: avoiding public benefits that do not actually affect immigration status.
Under current federal policy following the litigation and withdrawal of the 2019 Trump-era rule, public charge determinations are based on the longstanding 1999 guidance. This means USCIS focuses primarily on cash assistance programs (like SSI and TANF) and long-term institutionalized care funded by the government. Programs such as Medicaid (with narrow exceptions), CHIP, SNAP, WIC, housing assistance, and most other public benefits are not counted against an applicant in a public charge determination.
Many San Antonio families deny their U.S. citizen children access to health programs or food assistance because they fear it will jeopardize a family member’s immigration case. This is a harmful misunderstanding. Refusing benefits for U.S. citizen children — who are entitled to them — based on immigration fears about a different family member is not legally required and causes real harm to families.
Separately, failing to adequately document financial support — either through a sufficient joint sponsor or a complete Form I-864 Affidavit of Support — is a genuine and common cause of green card denials. The I-864 requires documented income at or above 125% of the federal poverty guideline for the household size. Many petitioners rely on household income they cannot actually document, or submit tax returns that do not support their claimed income.
What to do instead: Get accurate legal information about what the public charge rule actually covers before making decisions about your family’s access to benefits. For the I-864, work with your attorney to identify a qualified joint sponsor if your documented income falls short, and submit complete tax documentation. Your attorney can advise on what the officer reviewing your case will actually evaluate.
Mistake #7: Missing the VAWA or U-Visa Option When Domestic Violence or Crime Is Involved
Not every immigration path runs through a U.S. citizen spouse or employer. The Violence Against Women Act (VAWA) and the U nonimmigrant visa exist specifically for immigrant victims of domestic violence, sexual assault, and certain qualifying crimes — yet many eligible individuals in San Antonio never pursue them, often because they do not know these options exist, or because an abusive spouse has told them their immigration status depends entirely on the abuser.
VAWA self-petitions allow qualifying victims to petition for immigration status independently, without the knowledge or cooperation of the abusive U.S. citizen or permanent resident spouse. This is a critical protection: the abuser is never notified. VAWA petitions are adjudicated by a specialized USCIS unit, and approved petitioners are placed in a deferred action status that provides protection from deportation while their case progresses.
U visas are available to victims of qualifying criminal activity — including domestic violence, sexual assault, trafficking, and other serious crimes — who have suffered substantial physical or mental abuse and have been, are being, or are likely to be helpful to law enforcement in the investigation or prosecution of the crime. U visas also provide a path to permanent residence after three years.
In San Antonio communities where immigration status is used as a weapon of control in abusive relationships, awareness of these protections is life-changing. Fear of deportation should never trap a victim in a dangerous home.
What to do instead: If you or someone you know is in an abusive situation and immigration status is being used as a means of control, contact The Echavarria Law Firm confidentially. Our VAWA and U-visa practice serves survivors with the discretion and urgency these cases require. No victim should be denied legal protection because they fear their own immigration status.
Mistake #8: Waiting Too Long to Consult an Attorney — Especially After an Order of Removal
The final mistake is the one that underlies all the others: delay.
Families in San Antonio routinely wait — sometimes for years — before consulting an immigration attorney. They wait because they cannot afford the consultation, because they are afraid of what they will hear, because they are following advice from a community member, or because the system feels impossibly complex. By the time they arrive in an attorney’s office, deadlines have passed, voluntary departure periods have lapsed, and a removal order that could have been challenged is now final.
A final order of removal is not necessarily permanent. Motions to reopen can be filed when new evidence emerges, when prior counsel was ineffective, or when changed country conditions create new eligibility for relief. But the windows for these motions are narrow, and prosecutorial resources mean that individuals with final orders are at elevated risk of enforcement. Acting before the order is always better than acting after.
Removal proceedings move on a schedule set by an immigration judge. Missing a single court date results in an in absentia order of removal — a final order issued without the individual even being present. Many families do not realize court dates must be tracked even when USCIS correspondence has gone quiet or when the address on file with the court is outdated.
If you have received a Notice to Appear, if you have been detained, or if you have a prior removal order, the consultation you schedule today is more valuable than any consultation you schedule after the situation escalates.
What to do instead: Contact an immigration attorney immediately — before the next court date, before the next USCIS deadline, before any international travel. If you have concerns about cost, ask about payment arrangements. The cost of a consultation is trivially small compared to the cost of a preventable removal.
Our deportation defense team represents individuals and families across San Antonio and South Texas at all stages of removal proceedings.
Why San Antonio Families Choose The Echavarria Law Firm
Attorney Elizabeth F. Echavarria has represented immigrant families in San Antonio for over 15 years, with a background that includes prosecutorial experience and credentials from the University of Texas at Austin and St. Mary’s University School of Law. The firm handles the full spectrum of family immigration matters: marriage green cards, adjustment of status, citizenship and naturalization, VAWA and U-visa cases, waivers, consular processing, and deportation defense.
The firm serves a primarily Spanish-speaking community in San Antonio and throughout South Texas. All consultations are available in Spanish.
Office: 118 E Ashby Pl, San Antonio, TX 78212 Phone: (210) 320-5633 Email: [email protected]
Frequently Asked Questions
What is the most common immigration mistake families make in San Antonio? Using unlicensed notarios or document preparers is the most common and most damaging mistake. These individuals are not authorized to give legal advice, and any errors in the applications they prepare are the legal responsibility of the applicant.
Can I fix an immigration mistake that has already been made? In many cases, yes — but the options narrow significantly as time passes. Motions to reopen, waiver applications, and appeals may be available depending on the specific error and how much time has elapsed. The sooner you consult an attorney after a denial or error, the more options are available.
Does my immigration case affect my U.S. citizen children’s benefits? Benefits received by U.S. citizen children are generally not counted against a parent’s immigration case in a public charge determination under current federal policy. Consult an attorney for guidance specific to your situation.
What should I do if I received a Notice to Appear in immigration court? Contact an immigration attorney immediately. A Notice to Appear initiates removal proceedings. Missing any court date results in an in absentia removal order. Time-sensitive action is required.
Is it safe to disclose prior criminal history or immigration violations to an attorney? Yes. Attorney-client communications are protected by privilege. Your attorney cannot disclose what you share in a legal consultation. Full disclosure allows your attorney to build the best possible strategy — including waiver options that may apply to your situation.
