Primary sources cited on this site

Implementation announcement for the 2025 civics test cutover (October 20, 2025) and the 65/20 senior accommodation rule. Last reviewed by USCIS: 2025-09-18.

https://www.uscis.gov/citizenship/find-study-materials-and-resources/check-for-test-updates

Canonical landing page for both 2008 and 2025 test materials. Specifies pass thresholds (6 of 10 for 2008, 12 of 20 for 2025) and links to the official PDFs.

https://www.uscis.gov/citizenship

USCIS-published 100Q list verbatim with senior 20-question subset asterisked. Edition rev. 08/21.

https://www.uscis.gov/sites/default/files/document/questions-and-answers/OoC_100_Questions_2008_Civics_Test_V1.pdf

USCIS-published 128Q list verbatim with senior 20-question subset star-marked. Edition M-1778 (09/25).

https://www.uscis.gov/sites/default/files/document/questions-and-answers/2025-Civics-Test-128-Questions-and-Answers.pdf

N-648 evidence standards: provider types, 12-month duration, drug-use exclusion, nexus requirement, preponderance-of-the-evidence standard, June 13, 2025 Policy Alert. Current as of December 22, 2025.

https://www.uscis.gov/policy-manual/volume-12-part-e-chapter-3

Form N-648, Medical Certification for Disability Exceptions. Edition 09/25/24. No filing fee. Filing options: with N-400 OR separately later.

https://www.uscis.gov/n-648

Form N-400, Application for Naturalization. Edition 01/20/25. Filing channels (online, by mail) and 90-days-before-eligibility filing rule.

https://www.uscis.gov/n-400

English speaking + reading (1 of 3) + writing (1 of 3) thresholds. Re-test rule: USCIS publishes a 60-90 day window on this page (constructed from 8 CFR §335.3(b)'s 60-day floor + 8 CFR §312.5(a)'s 90-day cap). Last reviewed by USCIS: 2025-10-31.

https://www.uscis.gov/citizenship/learn-about-citizenship/the-naturalization-interview-and-test

Educational requirements for naturalization. §312.1 (English literacy + 50/20 + 55/15 exceptions), §312.2 (civics + disability exception), §312.5 (re-test rule). Title 8 latest amendment 2026-04-29.

https://www.ecfr.gov/current/title-8/chapter-I/subchapter-C/part-312

USCIS hub for citizenship and naturalization resources.

https://www.uscis.gov/citizenship

USCIS-published per-form, per-field-office processing-time medians.

https://egov.uscis.gov/processing-times/

Official program for recognizing nonprofit organizations and accrediting representatives to provide low-cost or free immigration legal services.

https://www.justice.gov/eoir/recognition-and-accreditation-program

Searchable roster of DOJ-recognized organizations with USCIS-accredited representatives, by state and city.

https://www.justice.gov/eoir/recognition-accreditation-roster-reports

Searchable nonprofit immigration legal-services directory.

https://www.immigrationadvocates.org/nonprofit/legaldirectory/