Immigration Calculators | Immigration Advisors

Filing Deadlines

Immigration Due Date Calculator

Computes exact statutory submission deadlines, weekend rollovers, federal legal holidays, and mailing rules for EOIR, BIA, AAO, and USCIS.

Type of Immigration Filing / Adverse Notice *

Decision / Notice / Trigger Date *

Service Transmission Method Served by Postal Mail (Applies 3-day mail rule under 8 CFR § 103.8(b))

Age Analysis

Immigration Age & Milestone Calculator

Determines precise age in years, months, and days on any target date, analyzing CSPA under-21 age-out protection, SIJS, DACA, and naturalization English/civics test exemptions.

Date of Birth (DOB) *

Target Calculation Date *

LPR Green Card Date (Optional)

EOIR Practice Manual § 3.1(c)(i)

Immigration Court Call-Up Date Calculator

Calculates when evidence, witness lists, and legal briefs must be received by the Immigration Court prior to an Individual Merits hearing, applying the mandatory preceding business day rollback rule.

Scheduled Individual Merits Hearing Date *

Court Call-Up Order / Timeline *

If the 30th or 15th day falls on a weekend or holiday, the filing deadline rolls BACKWARD to the immediately preceding business day.

Case Age & Clocks

Case Pending Time & Clock Calculator

Determines exact elapsed processing time and evaluates statutory timeframes including the 180-Day Asylum EAD Clock, 120-Day N-400 Post-Interview Rule (8 U.S.C. § 1447(b)), and Federal Mandamus delay thresholds.

Filing / Receipt / Event Date *

Calculated As-Of Date *

Statutory Rule Benchmark

INA § 316(a) Naturalization

N-400 Physical Presence & Continuous Residence

Verifies physical presence (913 days for 5-Year rule or 548 days for 3-Year spouse rule) and flags continuous residence breaks for trips exceeding 180 or 365 days abroad.

Naturalization Category *

LPR Resident Since Date *

Intended N-400 Filing Date *

Trips Outside the United States (Last 5 Years)

List all international trips of 24 hours or longer.

Departure Date	Return Date	Destination / Countries	Days Outside	Action

Immigration Advisors — Calculators

Immigration Legal Calculators