Top Mistakes to Avoid When Taking a Home Loan

Buying a home is exciting, but small mortgage mistakes can lead to major financial setbacks. Learn the top home loan mistakes to avoid and how to prepare smarter for a stress-free buying experience.


Buying a home is a journey in itself. It is exciting and overwhelming at the same time. But between all the emotions and house tours, one part that trips up hundreds of buyers every year is the mortgage process. 

One wrong move throughout the home loan process can cost you a lot emotionally and financially. A study by Bankrate indicates that "Owning a home costs over $21,000 a year in hidden expenses." 

Overall, it is better to enter the process well-informed and not simply excited. To help you as a licensed mortgage broker, we have listed some repetitive mistakes that need to be taken care of.

Dive in to know what to look out for and how to avoid it.

Mistake 1: House Hunting Before Getting a Pre-Approved Mortgage 

Shopping for a home is certainly fun. But many often end up loving a space only to find out that the property does not fit their finances. Also, a lot of times, the property would be sold to a buyer with a pre-approved mortgage. 

Pre-approval gives you a clear idea of your affordability. You will need to submit documentation proving the assets, debts, and income. Getting this done will help you start shopping seriously because:

- It gives a clear picture of borrowing capacity and ultimately houses within your financial range.

- Establishes credibility with sellers in the competitive market.

- A quick process: From offer to closing.

A Pro Tip: Do not confuse pre-qualification and pre-approval. Pre-qualification is a rough estimate, whereas pre-approval is an official commitment backed by legitimate documents. 

Work with a mortgage broker in California to streamline the process. The broker will submit your profile to several lenders, helping you find the best pre-approval scenario.

Mistake 2: Not Checking the Credit Score 

A credit score is the most important number in the mortgage application. It decides whether your loan is accepted or rejected. 

However, many buyers fail to realize this until they are already deep in the process. Unfortunately, it is too late to realize and fix some errors. Thus, checking your credit reports and correcting errors on time is essential.

Why does it matter?

- A lot of loan programs require a minimum credit score of 620.

- A score of 740 or more unlocks better interest rates. 

A Pro Tip: Pull your credit reports at least 3-6 months before application. Check for errors and clear your high-balance cards. Also, avoid choosing new credit lines during the window.

To ensure your credit profile is clear, a licensed mortgage broker can review your credit profile and advise on how to improve the score if required.

Your credit score plays a major role in determining loan approval, interest rates, and overall eligibility. Even small improvements in your credit profile can make a big difference in your mortgage terms. 

If you want to understand how income and financial profile impact approval, read this: How to qualify for a home loan as a self-employed borrower.

Mistake 3: Taking Significant Financial Decisions Mid-Process

Planning to finance something new mid-process? Well, you might be feeling great while waiting on underwriting. Thus, all of these new plans. 

However, this is possibly the worst decision that you can make after putting the papers down. Please know that the lenders will scrutinize your new financial activities throughout. They will also re-verify the income and re-run the credit. 

Some moves can derail or delay the loan. The list includes:

- Opening a new credit card

- Making big purchases

- Transferring huge sums between accounts without proper documentation

- Switching or changing jobs from a salaried to a freelance income

- Financing a vehicle

A Pro Tip: Once your papers are put down, look for stability in your financial life and stay as silent as possible. Oh, a great move to have keys in your hand.

Mistake 4: Assuming a Compulsion of 20% Down Payment in a Conventional Loan for the First-Time Home Buyer

"20%" is a big number, and we would love to let you know that all of it is a myth. Well, it does protect you from mortgage insurance; many don't or cannot put down this amount of money.

Contrary to the belief, many conventional loan for first-time home buyers requires as little as 3% down payment. According to the 2025 data of the National Association of Realtors, the median down payment for first-time buyers stood at 10%.

Let's have a quick look at the loan options:

Loan Type

Minimum Down Payment

Suitable For

Conventional

3%

Buyers with good credit

FHA (Federal Housing Administration)

3.5%

Buyers with low credit scores

VA (Department of Veterans Affairs)

0%

Veterans & active military

USDA (United States Department of Agriculture)

0%

Rural area buyers

Learn more about your down payment options here: How much down payment do you need to buy a home. 

Mistake 5: Neglecting the Entire Cost of Homeownership

As a buyer, it is important to understand that the mortgage payment is simply the beginning. First-time home buyers generally budget for the loan amount, considering their knowledge and experience. However, they start feeling the financial squeeze soon after moving in. Well, we may not be counting the additional expense you make on the home to amplify its beauty.

Let us quickly look into the real monthly cost of homeownership:

  • Principal & Interest (the mortgage payment)

  • Homeowners insurance

  • Property tax (significant across Washington and California)

  • HOA fees (if applicable)

  • Repairs & Maintenance (Minimum 1% of the home value annually)

  • PMI/Private Mortgage Insurance (If down payment is below the 20% bracket)

A Pro Tip: Always consider the total cost of the ownership calculator and not the mortgage calculator before finalizing the price range. You can take help from a licensed mortgage broker to walk realistically through the monthly cost projections.

Conclusion

A home loan is a decade-long financial decision that accompanies emotions and responsibility. Similar to any major decision, the difference between an excellent outcome and a costly one comes down to its awareness, preparation, and guidance.

Thus, completing all your homework is essential before entering the home loan process. At Lendwise Financial, our licensed mortgage brokers focus on simplifying the process for buyers across Washington and California. If you wish to go right in the first go, feel free to schedule a consultation with us.

Frequently Asked Questions

Can I get a conventional loan as a first-time home buyer with less than 20% down payment?

100%, You can get a conventional loan for first-time homebuyers with rates as low as 3%. However, you may need to pay PMI in case the down payment falls under 20%. Don’t worry, that can be cancelled once there is sufficient equity in your home.

Is pre-approval necessary?

Absolutely. Getting pre-approval helps you determine a realistic budget; ultimately, speeding up the entire process.

Why is my credit score important?

A credit score determines the interest rate. A good one can save you hundreds of thousands of dollars throughout the loan’s lifespan.

What hidden costs should I consider?

Apart from the interest rate, look out for administrative charges, processing fees, legal fees, and technical verification fees.

When should I contact a mortgage broker?

The ideal time to do so is 3 to 6 months before beginning the home shopping. The entire window allows them to review your credit, understand the budget, explore loan options, and get pre-approval before beginning the home shopping. The earlier you begin, the more and better options you have.

Let us help you!

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* Specific loan program availability and requirements may vary. Please get in touch with your mortgage advisor for more information.