Comparing two military retirement dates: keep the assumptions consistent

Use three labeled scenarios when a proposed retirement date also changes a pay assumption. Otherwise, a larger estimate can appear to be entirely caused by waiting when several inputs actually changed.

Make the baseline explicit

Record the retirement system, component, proposed date, service inputs and pay assumptions used. Mark each input verified or hypothetical. Keep the date you made the estimate. Retirement Ready is a planning tool; an estimate does not establish eligibility, approval or the timing of the first payment.

Use A, B and C

1. A: your baseline date and assumptions.
2. B: the alternate date, including service inputs that necessarily follow from it, with unrelated assumptions consistent.
3. C: B plus a separately labeled hypothetical pay assumption.

For invented gross monthly outputs of $2,000, $2,060 and $2,180, B minus A is $60 and C minus B is $120. The combined $180 difference mixes both changes. Those numbers demonstrate comparison only; they are not benefits for any real rank or retirement system.

Compare a common calendar window

A higher monthly figure may start later. In a fictional window, three assumed deposits of $2,000 total $6,000, while two of $2,100 total $4,200. Do not infer the number or date of actual deposits from this example. Confirm timing through the responsible pay authority and list uncertainty separately.

Use consistent amounts

Compare gross with gross first. Keep deductions, transition expenses and other household income in a separate worksheet using consistent treatment for both dates. An unknown amount is not zero. If a future promotion or pay assumption is uncertain, retain the scenario without it instead of replacing the baseline with the optimistic version.

Take a focused question to counseling

Save the inputs and outputs together. Ask which service figure, pay assumption or timing rule needs verification, rather than asking why two unexplained screenshots differ. Use official military retirement resources appropriate to your system. The comparison exposes assumptions; it does not decide which retirement date is best for your household. The household-budget guide covers the next planning step.