Rental Buyer Proof Calculator

Does this deal work for a landlord buyer? Rent against what your buyer pays, and how much of their cash comes back at a refinance ceiling they set.

Rent against what your buyer pays

1.34%

Full results

Your deal

What you are in at, and what you are asking on top.

What the seller gets at closing

The two together are what your buyer pays

What the buyer adds

A rental does not have to be finished to retail standard, so this is usually lighter than a flip budget.

Their side of the purchase settlement

The rent

What it lets for once the work is done, and what your buyer measures that against.

Gross, before any expense at all

Monthly rent as a share of the purchase, which is how most landlords screen a first look. Theirs, not ours — ask them, and clear it if they have not named one.

The refinance

What a lender will advance once the work is done, and how much of their cash that hands back.

What it appraises at once it is finished and let

Of the appraised value. Lenders differ and theirs is the only one that matters — use what they were quoted.

Rent against what your buyer pays

1.34%

$2,450 a month against $182,750, and the refinance returns every dollar they put in.

Cash left in
-$12,900
Most you could charge
$27,150

The refinance returns everything they put in

At 75% of $324,000 the refinance advances $243,000 against $230,100 of cash in, so your buyer ends the cycle with their capital back and the property still theirs. Your fee could go to $27,150 before that stops being true. Whether it should is a judgement about the relationship; whether the ceiling is real is a question for their lender, because nothing here has underwritten anything.

What your buyer puts in

What they pay youYour contract price plus your fee
$182,750
Plus the work
+ $42,500
Plus their closing costsTheir side of the purchase settlement
+ $4,850
Everything they put in
$230,100

The rent against it

Monthly rent once it is let
$2,450
A year of it
$29,400
Rent to what they pay youGross rent over the purchase. Not a return, and not a cap rate — a cap rate needs operating expenses and vacancy, which this page does not collect.
1.34%
Rent to everything they put inAlways the smaller of the two, and the one a repair-heavy deal moves
1.06%
The ratio your buyer works toEntered by you. Landlords set their own and it moves with their cost of money.
1.00%

The refinance

After-repair value
$324,000
At the 75% ceiling their lender goes toA ceiling on the loan, not a promise of one — it takes no view of credit, income or seasoning
$243,000
Everything they put in
$230,100
Cash left in after it
-$12,900
Share of their cash it returnsAbove one hundred per cent, the refinance hands back more than they put in
105.6%
Your fee today
$14,250
Most you could charge and still return it all
$27,150

Where your buyer's cash goes

  • Your contract price73%
  • Your fee6%
  • The work18%
  • Their closing costs2%
How this is calculated

Two exact statements, and one figure deliberately missing.

The rent ratio.

rent to price = monthly rent ÷ (your contract price + your fee)
rent to all in = monthly rent ÷ (that + the work + their closing costs)

Both are on the page because they answer different questions and the second is always the smaller. The first is what a landlord screens on in the four seconds after they open your listing; the second is what they actually have at risk. A repair-heavy deal moves them a long way apart, which is the case where showing only the first would flatter the deal.

The refinance.

the ceiling = after-repair value × the percentage their lender goes to
cash left in = everything they put in − that ceiling

A negative means the refinance hands back more than they put in. Turned around, it gives the figure a dispo rep can act on:

most you could charge = the ceiling − the work − their closing costs − your contract price

It is derived from the same statement rather than searched for, so putting that fee back in leaves exactly nothing of their cash in the deal.

It is a ceiling, not a loan.The arithmetic takes no view of the buyer’s credit or reserves, whether the property is let and at what rent, whether the income covers the payment, a seasoning requirement, or the lender’s own appraisal, which may not agree with the value entered here. Any of those can reduce the advance or remove it. Use the percentage the buyer’s lender actually quoted them.

There is no cap rate here, and that is a decision. A cap rate is net operating income over value, and net operating income is rent less operating expenses less vacancy— taxes, insurance, management, maintenance, turnover and the months the property is empty. This page collects a rent and nothing else. Dividing gross rent by a price and calling it a cap rate overstates the real one by the whole expense load, which on a single-family rental is commonly a third to a half of the rent, and it does it in a figure that sounds precise and gets quoted onward. Showing one would need those inputs; the investor suite’s rental property calculator collects them and computes it correctly.

Neither convention on this page is ours.The rent ratio is a landlord’s preference and moves with their cost of money; the refinance percentage is a lender’s product parameter and moves between lenders and between quarters. Both are editable, both load at a value only because a numeric input has to, and nothing here describes any value as standard.

Every figure that cannot be computed shows an em dash rather than a confident zero — a rent of nothing is an unanswered question, not a property that earns nothing, and a ratio of zero per cent would be a different and wrong claim.

Common questions

  • Why is there no cap rate on this page?

    Because a cap rate is net operating income over value, and net operating income is rent less operating expenses less vacancy — taxes, insurance, management, maintenance, turnover and the months the property is empty. This page collects a rent and nothing else. Dividing gross rent by a price and calling the result a cap rate overstates the real one by the whole expense load, which on a single-family rental is commonly a third to a half of the rent, and it does it in a figure that sounds precise and gets repeated by the person you handed it to. The choice was to collect eight more fields or to leave it out; it is left out, and the investor suite's rental property calculator already collects them and computes it properly. Both figures this page does show are exact statements about the numbers you entered, which is the only kind of claim it makes.

  • Is the rent ratio a return?

    No, and it is worth being clear because it gets treated as one. It is monthly gross rent as a share of the price, which is a screening device rather than an analysis — landlords use it to decide what is worth a second look, not to decide what to buy. It ignores every expense, so two properties at the same ratio can perform completely differently once taxes, insurance and management are in. Its usefulness to you is that it is the first thing a landlord buyer will run on your listing, in about four seconds, and knowing what it comes to before you send it is worth more than a more sophisticated figure they were never going to compute.

  • What ratio should I be aiming for?

    That depends entirely on the buyer, and this page will not name one. The floor a landlord works to moves with their cost of money, with what else they could buy that month, with whether they are buying for income or for appreciation, and with the market itself — a ratio that is unremarkable in one metro is unreachable in another. The field is editable for that reason and it loads at a value only because a numeric input has to load at something. Ask your buyer what theirs is; if they have not named one, clear the field and read the ratio on its own, which is still an exact statement about your numbers.

  • Is the refinance figure a loan my buyer will actually get?

    It is a ceiling, not a promise, and the distance between those two is where deals die. What the page computes is a percentage of the after-repair value you entered, at the percentage you entered — nothing more. An underwriter will also look at the buyer's credit and reserves, at whether the property is let and at what rent, at whether the income covers the payment, at a seasoning requirement that may mean waiting months after the purchase before any of this is available, and at their own appraisal, which may not agree with the value on this page. Every one of those can reduce the advance or remove it. Use the number your buyer's lender actually quoted them, and treat the result as the best case rather than the expectation.

  • What does it mean when the cash left in is negative?

    That the refinance advances more than your buyer put in, so they end the cycle with all of their capital back and some of somebody else's, with the property still theirs. It is a real and ordinary outcome on a property bought well below its finished value, and it is the whole reason a landlord will pay attention to an off-market contract rather than buying on the open market. It is not free money: what has come back is borrowed against the house, it carries a payment the rent has to cover, and it is why the rent ratio and the refinance belong on the same page rather than on two. The figure the page emphasises alongside it is the largest fee at which that stays true, which is the version of it you can act on.

  • Should I be pricing differently for a landlord than for a flipper?

    That is a commercial decision and not one this calculator makes, but the arithmetic is why the question arises at all. A flipper's ceiling comes out of a resale that has to cover a commission, a carry and a profit; a landlord's comes out of what a lender will advance and what the rent supports, and the two constraints bite at completely different prices on the same house. A property that is thin for a flip can be comfortable for a rental and the reverse happens just as often. Running both this page and the buyer profit page on the same contract tells you which kind of buyer your deal is actually for, which is usually more useful than moving the price.

Put a deal in front of the buyers

Once the numbers work, the marketplace is where the cash buyers looking for them are. Nothing on this page is sent anywhere until you list something yourself.

Sell a deal

This calculator estimates results from the numbers you enter. It does not know the property, your lender’s terms, local taxes or the rules of your state, and it is not financial, tax or legal advice. Nothing here has been reviewed by a lawyer. Confirm every figure with your lender, title company and your own professionals before you rely on it. Some states set their own requirements on a person reselling a purchase contract, and we have not established what most of them require. Nothing on this page tells you what your state requires of you, or what any state permits.