Treat the date as provisional until the revision’s effect on the actual case is assessed. A commercial assurance does not settle immigration timing for the household.
Review each person’s real processing stage
A qualifying spouse and unmarried children under 21 may seek derivative status subject to individual requirements and applicable age rules. The principal’s earlier schedule does not guarantee their processing or residence, especially where relevant case facts remain under review.
Document the lawful use of joint funds and each person’s applicable immigration process. What the calculation cannot absorb is a family's own hesitation later on. Gather passports, civil certificates, prior immigration records, and age-sensitive documents early. A family's conditional residence period begins when each person is admitted as an immigrant or granted adjustment of status, not when the underlying petition is approved, so an early petition approval does not itself start the clock the family is picturing. Where consular processing abroad and adjustment of status inside the country lead to different appointment calendars for different family members, each person's own procedural stage controls their own move date, not the household's shared expectation. A spouse's ability to work follows that spouse's own admission or adjustment, not the principal investor's earlier planning, so timing a resignation or a lease around the original schedule is premature. Where a project revision changes projected timing, revisit each family member's procedural stage rather than assume the household moves together on a single date, and keep the petition, the conditional-residence period, and any later filing to remove conditions as separate stages.