If you’re working out how to afford a vacation home, there are more levers than you might think. Buying with another household, counting rental income on the right kind of loan, or borrowing against your main home can each change what a lender will approve, though not always the way you’d expect. Home equity, for one, can make the gap bigger.
Start by finding your number with our Can I Afford a Vacation Home Calculator. If the amount comes up short, the Illustrative Example below will show how much each option closes the gap.
Illustrative Example: $1,300 a Month Short of a $600,000 Lake Cabin
A US couple earns $12,000 a month before tax. They pay $2,200 a month on their main home and $500 on a car loan. They want a $600,000 lake cabin with 20% down ($120,000).
| Amount a month | |
|---|---|
| Lender’s limit on all monthly debt payments (45% of $12,000 income) | $5,400 |
| Minus existing debts (main home + car) | −$2,700 |
| Amount available for the cabin’s payment | $2,700 |
| Cabin’s mortgage ($480,000, 30 years at 7.7%) | $3,422 |
| Plus property tax and insurance (estimate) | $600 |
| Payment the lender counts | $4,022 |
| Gap | $1,322 |
Lenders decide how much you can borrow using your debt-to-income ratio: your monthly debt payments, including both homes, divided by your gross monthly income. Fannie Mae allows up to 50% through its automated underwriting, but many lenders set a lower limit, often around 43–45%. The 7.7% rate is Freddie Mac’s 30-year average of 7.24% on October 29, 2026, plus an assumed second home premium of about half a point, the default in our calculators.
The lender’s test also leaves out upkeep. A common rule of thumb is 1% to 4% of the price a year, at least $500 a month in the above example, on top of the $4,022 the lender counts.
Work Out Your Own Gap
Your numbers will differ from this couple’s. Enter your income, debts, down payment and the price you have in mind in our Can I Afford a Vacation Home Calculator. It counts property tax, insurance and upkeep on top of the mortgage, and shows the highest price a lender is likely to approve.
The gap between that price and the place you want tells you which of the seven options below to look at first. A small gap can close with a better rate or a paid-off loan. A large one may mean a cheaper property or a co-buyer.
1. Trade Down on Size or Location: Cabin, Lake House or Beach House
The simplest fix is a lower purchase price. At $400,000 with 20% down, and taxes and insurance of about $400 at the lower price, the payment the lender counts drops to about $2,680, just inside the couple’s $2,700 limit.
A lower price can come from a smaller place, a condo instead of a house, a less desirable lake or a town one valley over from the resort. Condos bring HOA or strata fees, though, and lenders count those too.
2. Pay Off Other Debts First
Every dollar of debt you clear adds a dollar of room. Paying off the $500 car loan lifts the couple’s limit to $3,200, leaving them about $820 short. It’s rarely enough on its own, but it’s often part of the answer.
3. Put More Money Down
A bigger down payment shrinks the mortgage. The couple would need about 50% down, $300,000, to bring the payment close to their limit. That’s out of reach for most buyers. In the US, 20% instead of 10% avoids private mortgage insurance, which would otherwise add to the payment. See our minimum down payment guide for the rules in both countries.
4. Use Home Equity, Carefully
A home equity line of credit (HELOC), home equity loan or cash-out refinance on your main home can fund the down payment. It solves a cash problem, not a monthly one: the new payment on what you borrow against your main home counts as debt, on top of the cabin’s mortgage.
How much can you get? Say your main home is worth $400,000 and you owe $100,000. A US lender that allows 80% of your home’s value across all loans on it would let you borrow up to $220,000: 80% of $400,000, minus the $100,000 you owe. Many US lenders cap total borrowing at about 80% to 85% of the home’s value.
If the couple borrowed $120,000 at an illustrative interest rate of 7.5%, interest alone would add at least $750 a month and widen the gap. Equity works best when you have the income room but not the savings. In Canada, federally regulated lenders cap a HELOC’s revolving credit at 65% of your home’s value and total borrowing at 80%, so ask how your lender applies those limits to your existing mortgage. Our guide to vacation home loans compares the options.
5. Buy a Vacation Home With Family or Friends
Buying with another household can be the biggest lever. When both couples are on the mortgage, the lender combines their incomes and debts. If the second couple earns $10,000 a month with $2,000 of debts, including their own housing payment, the combined room is $5,200 a month, well above the $4,022 payment. Each couple puts in $60,000, half of the $120,000 down payment.
The risks are mostly personal. Everyone on the loan is responsible for the whole payment, so put a written agreement in place first: who pays what, how time is shared, and how someone can sell out. Our guides to fractional vacation home ownership and managing a family vacation home cover the details.
6. Rent It Out on an Investment Property Loan
Rental income can help, but only on the right loan.
- On a US second home loan, rent doesn’t count. Fannie Mae doesn’t let a second home’s rental income count toward qualifying.
- On an investment property loan, it can. Fannie Mae lets lenders count 75% of the appraiser’s long-term market rent, but only 50% of short-term rental income. Fannie Mae’s minimum is 15% down on a one-unit property, though lenders such as Chase often ask for 20% to 25%. Expect a higher rate too. If you’ve never been a landlord, the rent can only offset the payment, not add to your income.
- In Canada, an insured second home must be for your own use, with year-round access. A rental cottage needs at least 20% down, and lenders differ on how much rent they count. RBC, for example, also wants enough income besides the rent to carry the mortgage.
From experience: The sellers of our first Whistler place had been running it as a short-term rental. Our Canadian lender was willing to use their income from the previous 12 months when it assessed the market rent, which helped us get credit for the rental income. If the place you want is already rented out, ask the sellers for their records.
Say an appraiser puts the cabin’s long-term market rent at $3,000 a month. With 15% down at an illustrative interest rate of 8.2%, the lender counts the payment minus 75% of that rent. The couple’s ratio comes to about 41%, so they might qualify. If they plan short-term rentals instead, expecting a similar $3,000 a month, the lender counts only half the rent and the ratio rises to about 47%, over their limit. In real life they’d still cover about $1,400 a month themselves, plus upkeep and empty weeks. Test the numbers in our Airbnb ROI Calculator, and check local rules such as BC’s short-term rental rules.
7. Shop for a Better Rate
Rates vary between lenders. A rate half a point lower, 7.2% instead of 7.7%, cuts the couple’s payment by about $164 a month. It won’t close a $1,300 gap alone, but it helps any of the options above. Get quotes from two or three lenders on the same day.
Which Option Fits?
| Option | Closes the $1,322 gap? | Main trade-off |
|---|---|---|
| $400,000 cabin | Yes, with $18 a month to spare | A smaller or less central place |
| Pay off the car loan | Partly: still $822 a month short | Uses savings |
| 50% down | Nearly: still $39 a month short | Needs $300,000 in cash |
| Home equity for the down payment | No: the gap grows to $2,072 a month | Adds a payment on your main home |
| Buy with another couple | Yes, with $1,178 a month to spare | Shared control and shared risk |
| Rent it out, investment loan | Maybe: $536 to spare at long-term rent, $214 short if counted as a short-term rental | More down, higher rate, rent may fall short |
| Rate 0.5 points lower | Partly: still $1,158 a month short | Takes shopping around |
Most buyers combine two or three. For the qualifying rules in more detail, read how to afford a second home.
Frequently Asked Questions
Can rental income help me afford a vacation home? Yes, but on an investment property loan, not a US second home loan. Expect more down and a higher rate.
Can I buy a vacation home with friends? Yes. Lenders combine everyone’s income and debts on a joint mortgage, and each person is responsible for the full payment. Put a co-ownership agreement in writing first.
Is it realistic to afford a vacation home on a modest income? Sometimes. A lower price, a co-owner or a rental plan can bring it within reach, but only if you can carry the costs in a slow year. At our Whistler rentals, the rent didn’t cover our costs for about four to five months of every year.
Should I use my home equity to buy a vacation home? It can cover the down payment, but it adds a payment and puts your main home on the line. Make sure your income can carry both.
Ready to start looking? Read how to buy a vacation home. This article is general information, not financial, legal or tax advice.
