How Much Down Payment for a House: The Real Cost at Each Tier
How Much Down Payment for a House: Real Costs at Each Tier
⏱️ 8 min read · Last updated: 2026
How much down payment for a house depends on your loan type, your timeline, and the cash you want left after closing. The floor can be 0%, 3%, or 3.5%, but the right call is the one that keeps total cost in check without draining your reserves. This guide breaks down the actual dollars at each tier — including PMI, rate premiums, and the situations where a smaller down payment makes the most financial sense.
- Conventional minimum down payment: 3% ($9,000 on a $300,000 home).
- FHA minimum down payment: 3.5% ($10,500 on a $300,000 home); requires mortgage insurance for the life of the loan.
- VA zero-down loan and USDA zero-down loan allow eligible borrowers to purchase with 0% down and no Private Mortgage Insurance.
- Private Mortgage Insurance (PMI) costs 0.55–1.86% of the loan amount annually; typically removed once you reach 20% equity.
- Interest rate gap: 3% down typically costs 0.375% to 0.5% more in interest than 20% down, adding $30,000–$60,000 over 30 years.
Minimum down payments by loan type
The minimum down payment for a house changes with the loan program, and that choice reshapes what “affordable” really means. Conventional loans start at 3% down, FHA loans at 3.5%, and VA or USDA loans can go to 0% for eligible buyers.
On a $300,000 home, 3% down equals $9,000, while 3.5% comes to $10,500. VA and USDA loans eliminate the upfront cash need entirely for those who qualify. More importantly, the after-closing costs differ just as much as the entry price — especially when it comes to mortgage insurance.
With a conventional loan, PMI can be removed once you hit 20% equity, often in 8–15 years depending on appreciation and payments. FHA loans are different: mortgage insurance stays for the life of the loan. That distinction matters more than the small gap between 3% and 3.5% when you evaluate how much down payment for a house you should actually target.
Is PMI worth it?
PMI is worth it only when the tradeoff gets you into the house sooner or preserves enough cash for other priorities. Private Mortgage Insurance applies when you put down less than 20%, with average yearly costs of 0.55–1.86% of the loan amount.
On a $291,000 loan — the result of 3% down on a $300,000 home — PMI at 1% annually adds about $243 per month, or $29,100 over 10 years. That figure does not include the higher interest rate smaller down payments typically carry. To remove PMI, you must formally request it once you reach 20% equity; it does not happen automatically.
On a $291,000 loan with 1% annual PMI, you may pay $29,100 in PMI over 10 years before removal eligibility.
How much down payment for a house at each cost tier
To see how much down payment for a house really costs, you need to compare tiers side by side. The table below shows 3%, 5%, 10%, 15%, and 20% down on a $300,000 home using a 7% base rate and a 30-year term.
Smaller down payments cut the upfront cash hit but push total cost higher through PMI and rate premiums. Over shorter timeframes, however, the gap narrows — which is why a brief stay can make a lower down payment perfectly reasonable.
| Down Payment | Loan Amount | Interest Rate | Total 5-Year Cost | Total 10-Year Cost | Total 30-Year Cost |
|---|---|---|---|---|---|
| 3% ($9,000) | $291,000 | 7.375% | $128,450 | $212,980 | $708,330 |
| 5% ($15,000) | $285,000 | 7.25% | $123,680 | $204,210 | $680,190 |
| 10% ($30,000) | $270,000 | 7.125% | $116,870 | $193,050 | $644,220 |
| 15% ($45,000) | $255,000 | 7.0% | $110,290 | $182,100 | $609,540 |
| 20% ($60,000) | $240,000 | 7.0% | $103,920 | $171,480 | $574,800 |
A 3% down payment costs $133,530 more over 30 years than 20% down. Over five years, though, the gap is only $24,530 — which is why 3% can be a smart move if you expect to move or refinance sooner rather than later.
Can you buy a house with zero down payment?
Yes — if you qualify. VA zero-down loans are open to military members, veterans, and surviving spouses with a Certificate of Eligibility. USDA zero-down loans are available in designated rural areas for borrowers who meet income limits. Both allow 0% down and eliminate PMI entirely.
For everyone else, 3% down is the practical floor with a conventional loan. Some lenders market 0% down options, but these typically rely on down payment assistance that reduces your out-of-pocket cost rather than eliminating every closing expense. If you do not qualify for VA or USDA, aim for 3% to 5% as your realistic starting range for how much down payment for a house you will need.
Should you invest the down payment instead?
Sometimes, yes — but only if you will actually invest it. The case for a smaller down payment is straightforward: you can put the difference into index funds that may beat the mortgage cost over time. On a $300,000 home, putting 3% down instead of 20% keeps about $51,000 available for investing. At 10% annual returns, that sum could grow to roughly $886,000 over 30 years — far exceeding the $133,530 in extra housing costs.
That result only holds if the freed-up money stays invested instead of being absorbed by other spending priorities. A useful middle path is 10% down: you keep more cash on hand, trim the rate premium, and position yourself to remove PMI in about 5–7 years. For many buyers weighing how much down payment for a house makes sense, that balance feels saner than going all-in or barely participating.
When lower down payments make sense
The right amount of down payment for a house is not always the largest number you can afford. In some situations, putting less down is the better financial move — even if it costs more over 30 years.
Exception 1: you plan to sell or refinance within five years
If you may move within five years, 3% down can be the sensible choice. The PMI cost over that span is far smaller than the $51,000 you would lock up with 20% down. You also keep cash available for emergencies, repairs, or the next move.
Exception 2: interest rates are falling
In a declining-rate environment, putting less down can work if you expect to refinance after rates drop 0.5–1.0%. The lower future payment can offset PMI and improve your monthly cost, making the smaller initial down payment a net positive for your overall budget.
Exception 3: you qualify for down payment assistance
Many states, counties, and nonprofits offer first time home buyer loans near me with grants of $5,000–$50,000 that do not need repayment. A $20,000 grant on a $300,000 home can dramatically boost your effective down payment without adding more of your own cash. Always ask your mortgage lender near what programs you qualify for.
Exception 4: FHA versus conventional at similar percentages
FHA loans require 3.5% down, while conventional loans allow 3%. If you qualify for both, conventional is usually the better pick because PMI can be removed later. FHA only becomes the stronger option when its looser credit or debt-to-income standards are the reason you qualify in the first place.
FHA vs conventional vs VA
FHA vs conventional loan requirements differ most in mortgage insurance. FHA requires mortgage insurance for the life of the loan, while conventional loans allow removal at 20% equity. VA loans require no PMI at all.
| Loan Type | Minimum Down | PMI | Best For |
|---|---|---|---|
| Conventional | 3% | Removable at 20% equity | Credit score 620+; planning to stay 7+ years |
| FHA | 3.5% | Required for loan life | Credit score below 640; lower income; first-time buyers |
| VA | 0% | None | Veterans, military, spouses |
| USDA | 0% | None | Rural areas; income below 115% of median |
If you qualify for more than one loan type, PMI duration usually decides the winner. Conventional at 3% with removable PMI beats FHA at 3.5% with lifetime PMI in most scenarios where you plan to stay longer than 8 years. FHA only wins when its lower qualification standards are the difference between buying now and waiting.
How much down payment for a house with assistance programs
Down payment assistance can change the effective math of how much down payment for a house you need. Many state and local programs offer $5,000–$50,000 in grants or forgivable loans that do not require repayment, lowering your out-of-pocket cost significantly.
The catch is timing. These programs often take 60–90 days from application to approval, and you generally need to be pre-approved first. Get pre-approved, check your local programs, and then make offers based on your true available funds.
Key takeaways
- How much down payment for a house ranges from 0% to 3.5%, depending on loan type.
- 3% down costs $133,530 more over 30 years than 20% down on a $300,000 home.
- If you plan to stay fewer than seven years, a smaller down payment can make financial sense.
- Do not assume you will “invest the difference” unless you have already proven that habit.
Common questions about how much down payment for a house
What is the absolute minimum down payment I need to buy a house in the US?
The minimum can be 0% if you qualify for a VA zero-down loan or USDA zero-down loan, 3% for conventional loans, or 3.5% for FHA loans. Your actual minimum depends on the program you qualify for, not just the lowest number available.
Is it better to put 20% down or make a smaller down payment and pay PMI?
It depends on how long you plan to keep the home. If you expect to stay 7+ years, 10% down with PMI removal at 20% equity often costs less than tying up all 20% upfront. If you may sell within five years, a smaller down payment can be the better choice.
Can I buy a house with zero down payment?
Yes. VA zero-down loans are available to veterans, military members, and eligible spouses, while USDA zero-down loans work in rural areas for borrowers within income limits. Both eliminate the down payment and PMI. If you do not qualify, down payment assistance may still help.
How much does PMI cost per month?
PMI averages 0.55–1.86% of the loan amount per year. On a $300,000 home with 3% down, that typically runs $150–$300 per month depending on credit score, loan-to-value ratio, and down payment size.
What should I do if I have $30,000 saved for a down payment?
On a $300,000 home, $30,000 is 10% down. That amount reduces your rate premium, keeps emergency cash in reserve, and puts you on track to remove PMI once you reach 20% equity in about 5–8 years.
When should I remove PMI from my mortgage?
Request PMI removal once your loan balance reaches 80% of the original purchase price (20% equity). On a $300,000 home, that means paying the balance down to $240,000. Always request removal formally — it does not disappear automatically.
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