Two numbers decide this, and both of them are yours.

“Should I buy at my first duty station” sounds like a question about judgment, or timing, or whether you feel ready. Underneath it is something far more mechanical. Buying costs you a chunk of cash on day one that renting does not. If owning then costs you less each month than renting the same kind of place, that cash comes back to you a slice at a time. The only real question is whether you are still living there when the last slice arrives.

That gives you one division problem and one fact to go find:

Then you compare that answer against how many months your assignment actually keeps you at the station. Everything on this page is either an explanation of where one of those numbers comes from, or a way of seeing how the comparison moves when the tour length moves.

This framework is general. It does not account for your circumstances, and nothing here is a recommendation about your situation. This page asks you for nothing and calculates nothing on your behalf. There is no form here, no field to fill in, and no number of yours stored anywhere. Both of your figures stay with you, which is exactly the point: what you are reading is published arithmetic, not an answer built for you.

The top of the fraction is the money that leaves your account to get into the home and does not come with you when you go. For a zero-down VA purchase, that is essentially closing costs: lender charges, title work, recording, prepaid taxes and insurance, the appraisal, the inspection.

No government source publishes a typical closing-cost total, so treat any single figure with suspicion, including this one. VA’s own funding fee and closing costs page lists which charges buyers and sellers negotiate over and then points at one document instead of a number: “It’s important to review the Loan Estimate your lender provided, which shows what makes up the loan, including an estimate of all closing costs.” That estimate is the figure that is actually yours. Until you have one, the planning band this site uses elsewhere, including in its glossary, is roughly 2 to 5% of the purchase price. It is a placeholder for thinking with, not a verified figure and not a quote: it is not published by VA or any federal agency, and the gap between the bottom and the top of that band is wide enough on its own to move a breakeven by many months.

The VA funding fee does not go in this number, and the reason is worth a paragraph. The funding fee is a one-time charge VA applies to most purchase loans; for a first use of the benefit with less than 5% down it is 2.15% of the loan. VA buyers commonly finance it into the loan balance rather than paying it in cash at closing. A financed fee raises what you owe and what you eventually pay off. It does not raise the cash you carry to the table. Putting it in an upfront-cash figure would be counting money you did not spend that day, which pushes the recovery point further out than the arithmetic supports and makes the purchase look worse than it is.

So the treatment on this page, and in the worked example further down, is the same one throughout: closing costs in the numerator, funding fee out of it, named here so nobody has to wonder where it went. If you do pay the fee in cash instead of financing it, then it is cash you carried, and it belongs in your own numerator. Some buyers are exempt from the fee entirely; the funding fee guide covers the schedule and the exemptions.

The bottom of the fraction is the part people get wrong most often. It is not your mortgage bill and it is not your housing allowance. It is the gap between two monthly costs:

• what renting a comparable place near the station would cost you each month, and
• what owning that home would cost you each month, all in: loan payment, taxes, insurance, any association dues, and a realistic line for maintenance.

Renting cost minus owning cost is the amount of your allowance that stops leaving every month. That is the figure the division uses. It can be zero or negative. If owning costs more per month than renting, there is no recovery point, the division does not apply, and the rest of this page is describing a case you are not in.

Both halves of that gap sit against the same allowance, so make sure you are using the right one. Use the BAH you will draw once you are established at your first permanent duty station, not what you draw on the way there. Between commissioning and arrival, DoD’s Financial Management Regulation (Volume 7A, Chapter 26, “Housing Allowances,” May 2025) puts a new officer in what it calls the accession pipeline, and paragraph 10.10.3.1 authorizes BAH-Partial only at a training location for an officer without a dependent, because quarters are assigned there. A budget built on the training-course figure is a budget built on the wrong number. The first duty station guide walks the whole sequence and the paragraph behind each phase. For the published rate at a specific ZIP code, rank, and dependency status, the BAH look-up gives you the current figure rather than an illustrative one, and BAH rates reset every January.

The owning side needs something this page does not use: an interest rate. No rate appears anywhere on this page, and no monthly figure is quoted for anyone, which means this page cannot work out your owning cost and does not try. The buying-power calculator is where you put in a rate you have been quoted and see what it supports. Bring the result back here as your own number.

In plain words: it is the number of months you have to still be living in that home before the cash you spent getting into it has come back to you. It is a count of months of living somewhere, and nothing else.

Two properties of that number are worth holding onto. It gets smaller when the upfront cash gets smaller, which is why negotiated seller concessions and lender credits matter more here than they look like they should. And it gets smaller when the monthly gap gets wider, which is why a modest home in a high-allowance area behaves very differently from an expensive one in a low-allowance area, even at the same price.

What the number does not tell you is whether to buy. It only tells you how long the cash takes to come back. Whether that is fast enough depends entirely on the next section, which is the part no arithmetic can supply.

First tours run roughly two to four years, and that spread is not a detail. Doubling the months you spend at a station doubles the upfront cash a purchase can recover, so the identical house and the identical monthly gap can come out clearly on one side of the line at one tour length and clearly on the other side at another. That is why this page does not pick a tour length and call it typical. Yours comes from your orders, your branch, and your assignment officer.

The table below is the instrument this page is actually built around. Read across the row that matches the tour you expect, and compare the figure in it against the upfront cash you would really be spending.

The two right-hand columns are multipliers, not housing allowances. Neither is anyone’s BAH, and neither is a figure this site is telling you to expect. They exist so you can scale to your own monthly gap without any calculation happening here: at $250 a month kept, halve the $500 column; at $1,000 a month kept, double it.

How to read your row. If the upfront cash you would spend is larger than the figure in your column, a tour that length does not get it back. If it is smaller, the cash comes back with months to spare. If the two are close, the answer is being decided by an assumption rather than by a fact, and the useful next step is confirming the assignment length rather than refining the arithmetic.

The division above is a floor, not a full accounting. These are the factors that push the real answer away from it. They are listed as they are, not weighted toward an outcome, and several of them point opposite ways.

• What it costs to sell. Agent commission, concessions to a buyer, and repairs before listing are real money at the far end, and the simple division does not include them. Counting them pushes the recovery point later.
• The share of each payment that pays down the loan balance. Owning returns some of your money to you in a form renting never does, and the simple division does not count that either. Counting it pulls the recovery point earlier.
• Whether the assignment holds. Assignments get extended, curtailed, and rewritten. A tour you were told was three years can become two or four, and the whole comparison moves a row up or down the table with it.
• Whether you would keep it and rent it out. If you would hold the home after you leave rather than sell it, the question stops being about recovering cash before a move at all. The occupancy and PCS guide covers the rules that apply when you do, and they are stricter than most people expect.
• Who pays your closing costs. Seller concessions and lender credits reduce the numerator directly, and on a VA purchase they are a normal thing to negotiate for. A smaller numerator is a shorter breakeven.
• Whether you are exempt from the funding fee. The fee is financed rather than paid in cash for most buyers, so it sits outside the numerator either way, but an exemption changes the loan balance you are carrying and therefore what owning costs you monthly.
• What the local rental market does.The monthly gap is half rent. Rents near a post move with the post, and a gap measured against today’s rents is not a promise about next year’s.

None of these makes the arithmetic wrong. They are the reasons a result that lands close to the line should not be treated as settled by the arithmetic alone.

Below is a single composite, included to show the mechanics rather than to supply an answer. The figures in it are invented and belong to nobody. It applies the same treatment used above: closing costs in the numerator, the funding fee financed and excluded, and the housing allowance taken at the first duty station rather than at a training course.

A worked example is the most memorable thing on a page like this, which is exactly why it should be the least authoritative. Nothing in that composite is a finding about anyone else. Change the closing costs, the monthly gap, or the tour length, and the example lands somewhere else entirely, which is the point of showing it at all.

The table above is what actually generalizes, because it holds for every reader at once and asks nothing of anybody. Run your own two numbers against your own row. This page does not resolve to a single answer, and it is not trying to. The arithmetic is public, the inputs are yours, and the conclusion is yours to draw with people who know your file: your assignment officer for the tour length, a lender for the Loan Estimate, and whoever helps you decide what to do with both.

This site is an independent educational project. It is not the Department of Veterans Affairs, not the Department of Defense, and not affiliated with either.