Send your I-130 to USCIS, but the exact address depends on your situation and whether you are filing by mail or online

The I-130 Petition for Alien Relative goes to U.S. Citizenship and Immigration Services (USCIS), not to a consulate or embassy. Where you send it — and how — depends on three things: whether you are filing by mail or electronically, where you live, and whether you are petitioning for a spouse, parent, sibling, or adult child. USCIS has different lockbox addresses for different family relationships and different states.

The fastest route is usually filing online through USCIS's myUSCIS account, which eliminates the need to choose a mailing address at all. If you must mail a paper form, USCIS publishes the correct lockbox address on the I-130 instructions themselves — the address changes based on your state and the relationship you are claiming, so using an outdated address or the wrong one will delay your case.

Key Takeaways

  • USCIS operates lockbox addresses that vary by state and family relationship, and using the wrong address delays processing by weeks or months.
  • Filing through myUSCIS online is faster and more reliable than mailing paper forms, and you can track your case in real time.
  • The I-130 instructions PDF, updated regularly by USCIS, lists the correct mailing address for your specific situation — do not rely on addresses from other websites.
  • After USCIS receives and approves your I-130, the case moves to the National Visa Center (NVC) or a consulate, depending on whether you are adjusting status in the U.S. or immigrating from abroad.
  • Processing times vary from several months to over a year depending on the family relationship and visa availability, and USCIS publishes current wait times on its website.

Filing online through myUSCIS is the most direct route

USCIS now allows most I-130 petitioners to file electronically through myUSCIS, the agency's online filing portal. You create an account, fill out the form on screen, upload supporting documents as PDFs, and pay the filing fee by credit card or bank account. USCIS confirms receipt when ready and assigns a case number on the spot.

Online filing is faster because the form goes directly into USCIS's system without the delay of mail sorting or data entry. You can also check your case status any time by logging into myUSCIS, and USCIS will send you email updates when your case moves to the next stage. If USCIS needs more information, they send a request through your account rather than by mail.

Not every situation qualifies for online filing yet — USCIS is rolling out the feature by form type and location. Before you start, check the myUSCIS website to confirm that I-130 filing is open in your state. If it is not available, you will need to mail the form instead.

If you are mailing the form, use the address from the official I-130 instructions

The I-130 instructions PDF, published by USCIS and updated regularly, contains a table of lockbox addresses organized by state and family relationship. For example, if you live in California and are petitioning for a spouse, the address is different from the address for petitioning for a parent in the same state. Using the wrong address or an outdated one will send your form to the wrong facility and delay processing.

read the current I-130 instructions directly from the USCIS website (uscis.gov) rather than relying on addresses you find elsewhere. The form number is I-130, and the instructions are a separate PDF file. Open the instructions, find the table labeled "Where to File," locate your state and the family relationship you are claiming, and use that exact address.

Mail your form by regular mail or a tracked service like USPS Priority Mail Express. Keep a copy of everything you send, and if you use a tracked service, save the receipt. USCIS does not accept hand delivery at lockbox addresses — they are mail-only facilities.

What happens after USCIS receives your I-130

USCIS will send you a receipt notice (Form I-797) within two to four weeks of receiving your form, whether you filed online or by mail. This receipt includes your case number and tells you whether USCIS needs additional documents. If they do, they will specify what is missing and give you a important date to respond.

Processing the I-130 itself takes several months to over a year, depending on the family relationship. when ready relatives of U.S. citizens (spouses, parents, and unmarried children under 21) are processed faster than other family members. USCIS publishes current processing times on its website, organized by form type and local office.

Once USCIS approves your I-130, the case moves to the next step. If the beneficiary (the relative you are petitioning for) is already in the United States and is adjusting status here, the case goes to USCIS for adjustment of status processing. If the beneficiary is abroad, the case goes to the National Visa Center (NVC), which prepares it for consular processing at a U.S. embassy or consulate in the beneficiary's country.

The difference between adjustment of status and consular processing

If your relative is in the United States and has an available visa number, they may be able to adjust status without leaving the country. In that case, after I-130 approval, the case stays with USCIS and your relative files Form I-485 (process to Register Permanent Residence or Adjust Status) at a USCIS office in their state. You do not send anything to a consulate.

If your relative is outside the United States, or if they are in the U.S. but cannot adjust status, the case goes to the National Visa Center in Portsmouth, New Hampshire. The NVC will contact your relative directly with instructions for the next steps, which include a medical exam, background check, and an interview at a U.S. consulate. You do not send documents to the consulate yourself — the NVC handles that coordination.

Common mistakes that delay I-130 processing

The most common error is mailing to the wrong address. Because USCIS operates multiple lockboxes, a form sent to the general USCIS address or to a field office will be rerouted, adding weeks to processing. Always use the address from the current I-130 instructions, not from a website or an old form.

The second mistake is incomplete documentation. The I-130 requires proof of the family relationship (birth certificate, marriage certificate, or adoption decree), proof of the petitioner's citizenship or permanent residence, and proof of the beneficiary's identity and immigration status. Missing any of these will trigger a request for more information and delay approval.

A third mistake is not keeping copies. If your form is lost in the mail or USCIS claims they never received it, you will need proof that you sent it. Use a tracked mailing service and keep the receipt, or file online so you have an when ready confirmation.

Visa availability and wait times for different family relationships

Even after USCIS approves your I-130, your relative may have to wait for a visa number to become available. This wait varies dramatically by family relationship and the beneficiary's country of birth. when ready relatives of U.S. citizens have no wait — visa numbers are available when ready. Other family members may wait months or years.

USCIS publishes a Visa Bulletin each month that shows how far back visa applications are being processed for each family category and country. You can check this bulletin on the State Department website to get a rough idea of how long your relative might wait after I-130 approval. The wait is not something you can speed up, but knowing the timeline helps you plan.

Frequently Asked Questions

Can I send my I-130 to a USCIS field office instead of a lockbox?

No. USCIS lockboxes are the only correct destination for I-130 forms. Sending to a field office will cause the form to be rerouted, adding weeks to processing. Always use the address from the official I-130 instructions.

What if I filed online but want to switch to mailing a paper form?

Do not file twice. If you have already started an online case, contact USCIS through myUSCIS to withdraw it before mailing a paper form. Filing the same petition twice can cause confusion and delays.

Do I need to send my I-130 to the consulate where my relative will have their interview?

No. Send the I-130 to USCIS only. After approval, if your relative is abroad, the National Visa Center will forward the case to the appropriate consulate. You do not send anything directly to the consulate at this stage.

How long does USCIS take to receive a mailed I-130?

Mail delivery typically takes five to ten business days, depending on distance and the postal service you use. USCIS will send you a receipt notice two to four weeks after they receive the form, so if you have not heard anything after six weeks, contact USCIS to confirm they received it.

Can I send my I-130 by email or fax?

No. USCIS does not accept I-130 forms by email or fax. You must file online through myUSCIS or mail the form to the correct lockbox address. Email and fax submissions will be rejected.