Published:
January 31, 2018
Last updated:
September 7, 2026
Pros and Cons of a Small Down Payment in Washington

Key Takeaways

  • Down payments below 20% usually require PMI because the loan-to-value ratio exceeds 80%.
  • A smaller down payment can help Washington buyers purchase sooner and keep more cash for reserves, closing costs, and repairs.
  • The tradeoff of putting less down is a higher loan balance, higher monthly payment, and slower equity growth.
  • Some loans allow low down payments, including 3% for conventional, 3.5% for FHA, and 0% for eligible VA borrowers.
In This Article

Thinking about buying a home in Washington with less than 20% down? This guide explains the question many borrowers face: Is a smaller down payment a smart move, or is it better to wait and save more?

The 20% threshold matters because it often affects whether you will need to pay for private mortgage insurance (PMI), how much cash you keep in reserve, and what your monthly housing costs might look like. By the end of this article, you should have a clearer sense of when a small down payment may make sense for your situation in Washington.

Short answer: A small down payment can be a good idea for Washington home buyers when it helps you buy sooner while keeping enough cash available for reserves, closing costs, and other financial needs. But the tradeoff is usually a higher loan balance, a higher monthly payment, and possible PMI if you put down less than 20%.

What Is Considered a ‘Small’ Down Payment?

Big. Small. Medium. These are relative terms that don’t mean much until we plug in actual numbers. So, what constitutes a “small” or low down payment in Washington?

In this context, we are talking about putting down less than 20% of the purchase price. That percentage is significant, because it can determine whether or not a borrower has to pay for private mortgage insurance. These policies protect the lender, but they also allow borrowers to buy a home sooner.

Private mortgage insurance (PMI) is typically required when a home buyer in Washington uses a mortgage loan that accounts for more than 80% of the property value. This is known as the loan-to-value ratio, or LTV. When the LTV rises above 80%, PMI is usually required. This is just a long-time industry standard.

Here’s why the 20% down payment is an important threshold for borrowers:

  • If a home buyer in Washington State makes a down payment below 20%, and thus ends up with an LTV above 80%, private mortgage insurance will likely be required.
  • If a buyer makes a down payment of 20% or more, and therefore has a loan-to-value ratio of 80% or less, PMI can generally be avoided altogether.

The cost of a PMI policy can vary due to a number of factors. The annual premiums typically range from 0.3% to about 1.5% of the original loan amount. (You can learn more on this subject in our guide to Washington mortgage insurance.)

Pros and Cons of Going Low

Making a small down payment can work well for some Washington buyers, but it comes with real tradeoffs. The key is to weigh what you gain upfront against what you may pay over time.

  • Buying sooner: The biggest advantage is that you may be able to purchase a home earlier instead of waiting years to reach a 20% target. For buyers who are financially ready in other ways, a lower down payment can remove a major barrier to homeownership.
  • Preserving cash reserves: Putting less down can leave more money available for closing costs, moving expenses, repairs, emergency savings, and other financial priorities. That flexibility can be valuable, especially for buyers who do not want all of their available cash tied up in the home.
  • Possible PMI: One of the main drawbacks is that you may have to pay for PMI when your down payment is below 20%. That adds to the cost of borrowing and can increase your monthly housing expense.
  • Higher loan balance and monthly payment: When you put less money down, you borrow more. A larger loan amount can lead to a higher monthly mortgage payment, which may affect how comfortably the payment fits within your budget.
  • Slower equity buildup: A larger starting loan balance usually means you begin with less equity in the property. That can make the path to building ownership stake slower than it would be with a larger upfront investment.
  • The right choice depends on your full financial picture: For some buyers, the benefit of keeping cash on hand and entering the market sooner outweighs the extra cost. For others, waiting and saving more may lead to a stronger monthly budget and less long-term expense.

So how low can you go? What’s the lowest possible down payment when buying a home in Washington State? This will depend on the type of loan you are using, among other factors.

A conventional home loan (that’s not insured by the government) might allow you to make a down payment as low as 3% of the purchase price. The Federal Housing Administration (FHA) loan program generally requires a 3.5% investment.

Related: Conventional vs FHA mortgages

The VA home loan program for military folks is a clear winner in this department. It gives eligible borrowers a way to buy a house with no down payment and, in most cases, no mortgage insurance. Of course, not everyone qualifies for this program, which leaves FHA and conventional financing.

How to Decide Between a Smaller or Larger Down Payment

A smaller down payment may make sense if buying sooner is important to you, you want to preserve cash reserves, and the resulting monthly payment still fits comfortably within your budget. This approach can also be reasonable when keeping financial flexibility matters more than avoiding PMI.

Waiting and saving more might be the better strategy if your main goal is to avoid PMI, lower your loan balance, reduce your monthly payment, or start with more equity in the home. It can also make sense if making a smaller down payment would leave you with too little cash after closing.

In practical terms, the decision usually comes down to five questions: Can you buy now without stretching your budget? Will you still have enough reserves after closing? Is the monthly payment comfortable with a smaller down payment? Is avoiding PMI a high priority for you? And does your timeline favor moving forward now or waiting to strengthen your finances first?

The bottom line: When it comes to mortgage loans, the best strategy is to choose an option that supports your financial goals and priorities. That might mean making a small down payment and paying for PMI, or saving up for a larger investment to avoid mortgage insurance. This will depend on your savings, your budget, and your priorities.

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FAQs

Do you have to put 20% down to buy a home in Washington?

No. A 20% down payment is not required to buy a home in Washington. Many borrowers use smaller down payments, but putting down less than 20% usually means a higher loan-to-value ratio and may require private mortgage insurance.

What is considered a small down payment in Washington?

In this context, a small down payment means anything below 20% of the purchase price. That threshold matters because it often determines whether PMI will be required.

When is PMI required on a home purchase in Washington?

PMI is typically required when the mortgage loan exceeds 80% of the property value, which means the borrower puts down less than 20%. This is a common industry standard for conventional financing.

What is the minimum down payment for conventional, FHA, and VA loans?

A conventional loan may allow a down payment as low as 3% of the purchase price. FHA loans generally require 3.5%. Eligible VA borrowers may be able to buy with no down payment and, in most cases, no mortgage insurance.

Can a small down payment help me buy a home sooner?

Yes. One of the main advantages of a smaller down payment is that it can help a buyer purchase sooner instead of waiting years to save 20%. For buyers who are otherwise financially ready, that can remove a major barrier to homeownership.

Is it better to put less down and keep cash reserves?

It can be. Putting less down may leave more money available for closing costs, moving expenses, repairs, and emergency savings. This approach can make sense when preserving flexibility is more important than avoiding PMI.

How does a smaller down payment affect monthly payment and equity?

A smaller down payment usually means a larger loan balance, which can increase the monthly mortgage payment. It also means starting with less equity, so building ownership stake may take longer than it would with a larger down payment.

What are the main drawbacks of a small down payment?

The main drawbacks are possible PMI, a higher loan balance, a higher monthly payment, and slower equity buildup. These tradeoffs can increase borrowing costs over time even if they help a buyer purchase sooner.

Should you wait and save for a larger down payment?

Waiting may be the better choice if your main goal is to avoid PMI, lower your loan amount, reduce your monthly payment, or begin with more equity. It can also make sense if a smaller down payment would leave you with too little cash after closing.

How do you decide between a smaller or larger down payment?

The decision usually comes down to whether you can buy now without stretching your budget, whether you will still have enough reserves after closing, whether the monthly payment is comfortable, whether avoiding PMI matters to you, and whether your timeline favors buying now or waiting to strengthen your finances.