Manny Oloyede | NMLS 1824463

First Time Homebuyers

First-Time Homebuyer Mistakes to Avoid

Learn common mistakes first-time homebuyers make during the mortgage process and how to avoid them, from credit missteps to underestimating costs.

Updated 2026-08-17| Applies to: First-time buyers preparing to search for a home and apply for a mortgage.

The short answer

Common first-time homebuyer mistakes include making major credit or job changes during the loan process, underestimating total costs beyond the down payment, and skipping pre-approval before house hunting. Avoiding these issues generally comes down to planning ahead, keeping finances stable, and asking questions early.

Why do so many first-time buyers run into the same issues?

Buying a first home involves many unfamiliar steps happening at once: comparing loan programs, gathering documents, shopping for a home, and coordinating a closing date. Because most of this is new, it is common for first-time buyers to make avoidable missteps that can slow down or complicate the process. Knowing the common pitfalls ahead of time can help you sidestep them.

What are the most common mistakes?

Shopping for homes before getting pre-approved

Looking at homes before understanding what you can realistically qualify for can lead to disappointment or wasted time. A pre-approval gives you a clearer budget and shows sellers you are a serious buyer.

Making large purchases or opening new credit before closing

Financing a car, furniture, or opening new credit cards during the loan process can change your debt-to-income ratio and credit profile in ways that affect your approval, sometimes even after you've been pre-approved.

Changing jobs during the process

A job change, even a positive one, can require additional documentation or complicate income verification, particularly if it involves a change in pay structure or a gap in employment.

Underestimating total costs

The down payment is often not the only cost. Closing costs, moving expenses, inspections, and initial homeownership costs like furnishing or repairs can add up. Not budgeting for these can create financial stress right after closing.

Not asking about all available loan programs

Some buyers assume they only qualify for one type of loan without exploring options like FHA, VA, USDA, or down payment assistance programs that might better fit their situation.

MistakeWhy it mattersBetter approach
Skipping pre-approvalUnclear budget, weaker offersGet pre-approved before touring homes
New credit or large purchasesCan affect debt ratios and approvalHold off on major financial changes until after closing
Job changes mid-processCan require added documentationDiscuss any planned changes with your loan officer first
Ignoring closing costsCash needed at closing can be higher than expectedAsk for a full cost estimate early
Assuming only one program fitsMay miss a better-suited optionAsk about all programs you could qualify for

How can you avoid these mistakes?

  • Get pre-approved before you start seriously touring homes.
  • Keep your credit and finances stable until after closing.
  • Tell your loan officer about any planned job changes as early as possible.
  • Ask for a full estimate of closing costs, not just the down payment.
  • Ask which loan programs you may qualify for, not just the first one mentioned.

Every borrower's situation is different. Discuss your specific plans and timeline with a loan officer before making financial decisions during the mortgage process.

Common mistakes to avoid

  • House hunting before getting pre-approved.
  • Opening new credit accounts or financing large purchases before closing.
  • Not disclosing a planned job change to your loan officer.
  • Forgetting to budget for closing costs and moving expenses.
  • Not asking about alternative loan programs that might fit better.

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