Nobody selling you something is the right person to answer this question. The honest answer is "it depends on four variables" — and for a lot of PCS situations, the correct answer is rent.
Variable 1: Time on station
Buying has fixed entry/exit costs — closing costs, funding fee, and one day ~6–8% to sell (commissions + concessions). You need time for appreciation and principal paydown to outrun those costs.
- Under 2 years: rent, almost always.
- 2–3 years:coin flip — buying only pencils if you'd happily hold it as a rental afterward (see Variable 4).
- 3+ years, or homesteading (back-to-back tours, retirement location): buying gets genuinely attractive.
Variable 2: Payment vs. BAH
Full payment — principal, interest, taxes, insurance, HOA — at or under your BAH is the classic screen. Two additions: leave margin for maintenance (~1%/yr of home value; renters pay $0), and remember BAH resets at your next PCS — the payment must eventually work against rent, not your allowance, if you keep the house.
Variable 3: The local market's rent-vs-own gap
In some base markets a mortgage runs close to rent for the same house; in high-cost coastal markets owning can cost dramatically more per month. Compare actual listings both ways before assuming. Where the monthly gap is small and you have 3+ years, buying usually wins; where it's wide, renting plus investing the difference is a legitimate wealth strategy — not a consolation prize.
Variable 4: Your exit plan (the one people skip)
You will PCS again. On day one, know which exit you're buying:
- Sell at PCS: you need enough equity to clear the ~6–8% exit cost — thin at 2 years on a zero-down loan.
- Keep as a rental:does market rent cover PITI + management (~10% if remote) + maintenance? If it only works with zero vacancies, it doesn't work. Done right, this is how military families build a portfolio — one PCS at a time. Done accidentally, it's a monthly loss you manage from three time zones away.
- No plan:that's a plan to get squeezed. Pick one of the two above before you offer.
Honest shortcuts
- Dual-military or very stable orders → buying skews stronger.
- First term, might separate, uncertain follow-on → rent, keep options.
- OCONUS or high-turbulence assignment cycles → rent unless homesteading is realistic.
- Buying because everyone in your unit did is not a variable.
If the framework says buy, the next move is a lender pre-approval and an agent who writes VA offers weekly — that combination is what makes a PCS-timeline purchase smooth instead of stressful.