N-400 naturalization
Check the likely citizenship basis and risk items before guided review material. Uncertain basis, military/special cases, tax issues, long trips, or conditional resident facts route to review.
What you may receive
Immigration Oasis shows whether your path should use guided questions, a government-portal worksheet, a checklist, Human Review Specialist review, or attorney/high-risk review. Reviewed official form draft support is available only when that form path has been checked and the required review is complete.
Likely form or next step: N-400
Document checklist
Green card, travel history, address/work history, tax filing history, marriage evidence for 3-year spouse basis, citations/selective service details if any.
When review may be needed
Deadlines, denials, court/removal issues, criminal history, inadmissibility concerns, uncertain eligibility, or unsupported form paths may require Human Review Specialist review, attorney/high-risk review, or outside legal help before reviewed materials are made available.
How Immigration Oasis helps
Answer plain-language questions, upload notices or documents, see the matched path, and receive appropriate next-step materials, such as a checklist, worksheet, review plan, or reviewed materials when available. USCIS forms are free; government filing fees are separate.
Ask a free questionWhat you receive
Immigration Oasis uses your answers and the required review steps to help prepare appropriate reviewed materials, a checklist, a worksheet, or form draft for this path when supported.
You review everything, print, sign where required, and decide whether and when to submit it. Immigration Oasis does not automatically file with USCIS.