Most people start house hunting on Zillow. It is the wrong first step, and it costs them.
The right first step is a pre-approval, because until you have one, you are shopping with a made-up budget and making offers sellers have no reason to take seriously. In a market where good homes see multiple offers, showing up without a pre-approval letter is like bidding at auction without a paddle.
Here is what pre-approval actually is, what it takes, and why the whole thing is far less intimidating than people expect.
Pre-qualification vs. pre-approval: not the same thing
These get used interchangeably, including by people who should know better. They are different, and the difference matters when you are competing for a house.
Pre-qualification is an estimate. You tell a lender roughly what you earn and owe, they do quick math, and they tell you what you could probably borrow. Nothing is verified. It is useful for orientation and almost worthless in an offer.
Pre-approval is a lender’s conditional commitment based on documents they have actually reviewed: your income, your assets, your credit. It carries weight because someone checked. When a listing agent compares two offers, the one backed by a real pre-approval wins nearly every time.
If a lender hands you a “pre-approval” without looking at a single document, you did not get a pre-approval. You got a guess on letterhead.
What pre-approval actually gets you
A real budget. Not a Zillow calculator estimate. An actual number based on your actual finances, including taxes and insurance, so you know what the monthly payment looks like in the real world.
Credibility with sellers. In a competitive situation, your pre-approval letter tells a seller you can close. It is often the difference between an accepted offer and a polite pass.
Problems found early, while they are still fixable. This is the underrated one. If there is a mistake on your credit report, an old collection you did not know about, or a documentation issue, you want to find it now, not three days before closing. Most of these things are fixable in weeks when caught early and catastrophic when caught late.
Speed later. Much of the underwriting legwork is done. When you go under contract, you are not starting from zero.
What you need to gather
Less than you think, and you probably have most of it. For a typical W-2 borrower:
- Photo ID
- Pay stubs covering the most recent 30 days
- W-2s for the past two years
- Tax returns for the past two years
- Bank statements for the past two months, all pages, even the blank ones
- Documentation for other income if it applies: Social Security, disability, retirement, child support, rental income
If you are self-employed, expect a bit more: two years of business and personal returns, a year-to-date profit and loss statement, and business bank statements. If your tax returns do not reflect what you actually earn, which is common for business owners, ask about bank statement loan programs that qualify you differently. That single question has saved a lot of self-employed buyers from an unnecessary decline.
If you are using gift funds, the giver will need to provide a gift letter and some documentation. Start that conversation early. It is the single most common last-minute scramble we see.
Does getting pre-approved hurt your credit?
Barely, and not for the reason people fear.
A pre-approval involves a hard inquiry, which can shave a few points off your score temporarily. That is it. It is a small, short-lived effect.
More importantly, shopping multiple lenders does not multiply the damage. The credit scoring models treat multiple mortgage inquiries within a short window, typically 14 to 45 days depending on the model, as a single event. The system is deliberately built so that comparison shopping is not punished. The Consumer Financial Protection Bureau explains this plainly, and it is worth knowing, because fear of “too many inquiries” is the reason a lot of buyers accept the first quote they get and overpay for thirty years.
Here is our own policy on this, and it is on our homepage for a reason: we never pull your credit without talking to you first. You should never be surprised by an inquiry. Any lender who pulls first and explains later is telling you something about how the rest of the relationship will go.
What happens during pre-approval
- A conversation. We talk about your goals, your timeline, and your rough numbers. No credit pull yet. If the answer is “you are in good shape, but wait four months and fix this one thing,” we will tell you that.
- You send documents. The list above. Most people upload everything in a single sitting.
- We pull credit, with your say-so. Now we can see the full picture.
- We review and verify. Income, assets, credit, and the ratios that determine what you can carry.
- We shop it. Because we are a broker, we compare programs and pricing across our lender network rather than fitting you to one shelf.
- You get your letter. Usually within a day or two once documents are in, and often the same day.
The whole loan process is designed so the hard part happens up front, before you are under contract and on a clock.
How long it lasts and how to not blow it up
A pre-approval letter typically stays good for 60 to 90 days. Credit reports and pay stubs go stale, so if your search runs long, we refresh it. That is routine.
The bigger risk is what you do in the meantime. Between pre-approval and closing, your file gets re-verified, sometimes days before you sign. Things that have blown up otherwise fine loans:
- Financing a car. The single most common one. A new car payment can wreck your debt-to-income ratio and your approval with it.
- Opening a credit card, including the store card offering 20% off at the furniture place. Especially that one, since people do it while furnishing the house they have not closed on yet.
- Changing jobs, especially into a different field or to self-employment. Sometimes fine, but call first.
- Large unexplained deposits. Every deposit gets sourced. Cash from selling your motorcycle needs a paper trail.
- Paying off and closing old accounts without asking. Sometimes helpful, sometimes counterproductive.
The rule is simple: between pre-approval and keys, call before you do anything that touches your credit, your income, or your bank balance. One phone call prevents nearly all of these.
When you are not ready yet, and that is fine
Sometimes the honest answer to “am I ready?” is not yet. Maybe your score is 600 and getting to 640 opens up materially better options. Maybe you have two months of job history in a new field and need a bit more. Maybe your debt-to-income is high enough that paying off one card changes everything.
That is genuinely useful information, and it is worth more than a rushed approval. Getting pre-approved early, even six months before you plan to buy, is not premature. It is how you find out what to fix while there is still time to fix it.
We would rather tell you to wait and have you close comfortably in six months than push you into something that falls apart. If you are just getting oriented, our first-time buyer guidance is a good place to start.
Frequently asked questions
What is the difference between pre-qualification and pre-approval?
Pre-qualification is an unverified estimate based on numbers you provide. Pre-approval is a conditional commitment based on documents a lender has actually reviewed, including income, assets, and credit. Sellers take pre-approval seriously and largely disregard pre-qualification, so pre-approval is what you want before making offers.
Does getting pre-approved hurt my credit score?
Only slightly and only briefly. A hard inquiry may shave a few points. Shopping multiple mortgage lenders within a typical 14 to 45 day window counts as a single inquiry for scoring purposes, so comparing lenders does not stack up damage. Fear of inquiries should not stop you from comparing offers.
How long does mortgage pre-approval take?
Once your documents are in, often the same day and usually within one to two business days. Gathering the paperwork is the slow part, not the review. Self-employed borrowers may take a little longer because there is more to verify.
How long is a pre-approval letter good for?
Typically 60 to 90 days, because credit reports and income documents go stale. If your home search runs longer, your lender can refresh it with updated documents. That is routine and not a problem.
What should I avoid doing after getting pre-approved?
Do not finance a car, open new credit cards, change jobs, make large unexplained deposits, or close old accounts without checking first. Your file gets re-verified before closing, and any of these can change your approval. When in doubt, call your loan officer before you act.
Start with a conversation, not a credit pull
Getting pre-approved is the cheapest, fastest thing you can do to take control of buying a home. It costs nothing, it tells you the truth about your budget, and it makes your offer real.
Talk to a Cedar Mill loan officer and we will walk through your numbers, tell you honestly where you stand, and get you a pre-approval letter you can put behind an offer. We never pull your credit without talking to you first.
Or call us at (770) 928-8985.
