Answers to the most common questions about mortgages, loan programs, costs, and the homebuying process.
A mortgage is a loan used to purchase or refinance real estate. The property serves as collateral for the loan, meaning the lender has a legal interest in it until the loan is paid in full. Most mortgages are repaid in monthly installments over a set term, typically 15 or 30 years.
Each payment covers interest (the cost of borrowing) and principal (a portion of the original loan balance). Over time, the interest portion decreases and the principal portion increases as the balance is paid down. This is called amortization.
Pre-qualification is an informal estimate based on information you provide, without verification of documents or a credit inquiry. It gives you a general sense of where you stand but carries less weight with sellers.
Pre-approval is a more thorough review. It involves a credit check and a review of your financial documentation. A pre-approval letter shows sellers and real estate agents that you are a serious buyer and that your finances have been reviewed by a lender. Pre-approval is based on the information provided at that time and is not a final loan commitment.
Affordability depends on several factors, including your income, monthly debts, down payment, credit profile, and the loan program you are considering. Lenders evaluate your debt-to-income (DTI) ratio, which compares your monthly debt obligations to your gross monthly income.
Different loan types have different qualifying ratios. Conventional loans typically allow a total DTI up to 45-50%, while FHA loans may allow higher ratios in some cases. VA loans also evaluate residual income in addition to DTI. These are general guidelines and the specific limits depend on your overall profile and the lender's guidelines.
Our payment calculator can help you estimate monthly payments based on different home prices, down payments, and interest rates. Keep in mind that property taxes, insurance, HOA fees, and other costs affect your total monthly housing expense.
It is also worth noting that being approved for a loan is not the same as being able to comfortably afford it. Lenders approve based on risk, not on your personal financial goals. Most financial experts recommend keeping your total monthly housing payment — including principal, interest, taxes, and insurance — between 28% and 36% of your gross monthly income. Staying within that range gives you more financial flexibility and reduces stress over the life of the loan.
Credit score requirements vary by loan program. As a general reference point: conventional loans typically require a minimum score around 620 to 640, FHA loans can go as low as 580 (or lower in some cases with a larger down payment), and VA loans do not have a government-set minimum, though individual lenders set their own requirements.
Some Non-QM programs are designed for borrowers with lower scores or recent credit events and can support a wider range of profiles on a case-by-case basis.
Beyond the minimum score, your credit profile affects the rate and terms you are offered. A higher score generally opens more program options and more favorable terms. If your score is lower than you would like, there are steps you can take to improve it before applying.
A down payment is the portion of the purchase price you pay upfront, out of pocket. The remainder is financed through your mortgage. Down payment requirements vary by loan program.
Putting more down generally reduces your loan amount, eliminates or reduces mortgage insurance, and can affect your interest rate. The right down payment amount depends on your goals, available savings, and the loan program you choose.
The time from completed application to closing typically ranges from 21 to 45 days for most purchase transactions, though this varies. Factors that affect timeline include the loan program, how quickly documentation is provided, appraisal scheduling, and the seller's timeline.
Refinances can sometimes close faster since there is no property purchase negotiation involved, but timelines still depend on program type and documentation. Certain programs such as Non-QM or construction loans may take longer.
Underwriting is the process by which the lender verifies that your loan meets all applicable program guidelines before committing to fund it. An underwriter reviews your income, employment, assets, credit history, and the appraisal of the property.
The underwriter may issue a conditional approval, meaning the loan is approved subject to specific additional items. These conditions might include letters of explanation, updated pay stubs, or other documentation. Responding to conditions promptly keeps your closing timeline on track.
An appraisal is an independent assessment of a property's market value, conducted by a licensed appraiser. Most lenders require an appraisal to ensure that the loan amount is supported by the property's value.
The appraiser visits the property, evaluates its condition and features, and compares it to recent sales of similar homes in the area. The cost of the appraisal is typically paid by the borrower and is separate from other loan costs.
Closing costs are fees and expenses paid at or before closing to complete the loan transaction. They include lender fees (such as origination charges), third-party fees (such as appraisal, title insurance, and attorney fees), prepaid items (such as homeowner's insurance and prepaid interest), and escrow setup costs.
Total closing costs vary by loan type, loan amount, location, and lender. Your Loan Estimate, which you receive within three business days of completing a full application, provides an itemized breakdown of your estimated closing costs so you can review them before committing to move forward.
A rate lock is an agreement between you and the lender that guarantees a specific interest rate for a set period while your loan is being processed. Locking your rate protects you from market increases during that window.
Common lock periods are 15, 30, 45, or 60 days, though options vary by lender and loan program. If your loan does not close before the lock expires, an extension may be available, sometimes at an added cost. Rate locks are typically offered after you have a signed purchase agreement.
FHA loans are backed by the Federal Housing Administration and are designed to make homeownership more accessible. They typically allow lower down payments and more flexible credit guidelines than conventional loans. FHA loans require mortgage insurance premium (MIP) for the life of the loan in most cases.
Conventional loans are not government-backed. They generally require a stronger financial profile but offer more flexibility in terms of loan amounts, property types, and mortgage insurance removal once sufficient equity is reached. The right option depends on your individual financial profile and goals.
VA loans are available to eligible veterans, active-duty service members, National Guard and Reserve members (with qualifying service), and surviving spouses of service members who died in the line of duty or from a service-connected disability.
Eligibility is determined by the Department of Veterans Affairs through a Certificate of Eligibility (COE). Meeting VA eligibility requirements does not guarantee loan approval, as lenders also evaluate credit, income, and other factors under their own guidelines.
A jumbo loan is a mortgage for an amount that exceeds the conforming loan limits set by the Federal Housing Finance Agency (FHFA). Conforming limits are updated annually and vary by county. Loans above the limit do not meet the standard guidelines of Fannie Mae or Freddie Mac and are held by lenders or sold in private markets.
Jumbo loans are used for higher-value home purchases and typically require a stronger credit profile and larger down payment than conforming loans, though specific requirements vary by lender and program.
An ARM (adjustable-rate mortgage) starts with a fixed interest rate for an initial period, then adjusts periodically based on a market index plus a margin. Common structures are 5/1, 7/1, and 10/1 ARMs, where the first number is the initial fixed period in years and the second is how often the rate adjusts after that (in years).
ARMs include caps that limit how much the rate can change at each adjustment and over the life of the loan. The initial rate is typically lower than a 30-year fixed rate, which can result in lower payments during the fixed period. After the fixed period ends, the rate may go up or down depending on market conditions.
A Non-Qualified Mortgage (Non-QM) is a loan that does not meet the standard documentation requirements of conventional or government-backed programs. Non-QM programs are designed for borrowers whose financial situations do not fit neatly into traditional underwriting guidelines.
Common Non-QM options include bank statement loans (for self-employed borrowers who use bank deposits rather than tax returns to document income), DSCR loans (for investment properties that are evaluated based on rental income rather than personal income), and asset depletion programs (for borrowers with significant assets but limited regular income).
Non-QM loans typically carry different rates and terms than conventional or government-backed loans and are offered by a select group of lenders.
The interest rate is the annual cost of borrowing the loan principal, expressed as a percentage. It determines your monthly principal and interest payment.
The APR (annual percentage rate) is a broader measure that includes the interest rate plus certain fees and costs associated with the loan, expressed as a yearly rate. Because the APR incorporates additional costs, it is typically higher than the interest rate and provides a more complete picture of the total cost of the loan over its full term.
When comparing loan offers, looking at both the interest rate and APR together gives you a more complete view of each option.
Mortgage points (also called discount points) are an upfront fee paid to the lender in exchange for a lower interest rate. One point equals 1% of the loan amount. For example, one point on a $300,000 loan equals $3,000 paid at closing.
Whether paying points makes financial sense depends on how long you plan to keep the loan. Paying points reduces your monthly payment but increases your upfront costs. If you sell or refinance before you break even on that cost, paying points may not be advantageous. Our Quote Comparison calculator can help you evaluate the trade-off.
PMI stands for private mortgage insurance. It is typically required on conventional loans when the down payment is less than 20% of the purchase price. PMI protects the lender if the borrower defaults and does not insure the homeowner.
The cost of PMI varies based on loan-to-value ratio, credit score, and the specific PMI provider. On conventional loans, PMI can generally be removed once the loan balance reaches 80% of the original appraised value, either through payments or appreciation (subject to lender guidelines). FHA loans have their own mortgage insurance structure, called MIP, with different rules for removal.
Origination fees are charges from the lender for processing and underwriting the loan. They may appear as a flat dollar amount or as a percentage of the loan amount. On your Loan Estimate, origination charges are listed under Section A of the Loan Costs.
Not all lenders charge origination fees, and the structure varies. Some lenders offer no-origination-fee loans but may offset that through a slightly higher rate. Reviewing the Loan Estimate carefully helps you understand exactly what each lender is charging and compare offers on an equal basis.
Refinancing replaces your current mortgage with a new one, typically to change the rate, term, or loan structure. There is no universal answer to whether a refinance makes sense. It depends on your current rate, the new rate available to you, your remaining loan balance, your closing costs, and how long you plan to stay in the home.
A common way to evaluate a refinance is to calculate the break-even point: divide the total closing costs by your monthly savings to find how many months it takes to recoup the cost. If you plan to stay in the home well beyond that point, a refinance may be worth considering.
Our Refinance Analysis calculator walks through this calculation in detail, including break-even analysis and a comparison of different hold horizons.
A cash-out refinance replaces your existing mortgage with a new, larger loan. The difference between the new loan amount and your current balance is paid to you in cash at closing. The funds can be used for home improvements, debt consolidation, education, or other purposes.
A cash-out refinance increases your loan balance and may change your rate, term, and monthly payment. The new loan is subject to standard qualifying requirements including income, credit, and appraisal review. Maximum cash-out amounts vary by loan program.
Mortgage lending is heavily regulated, and lenders are required to verify the information on your application before approving a loan. The documentation process exists to confirm your income, employment, assets, and identity, and to ensure the loan meets program guidelines set by investors, agencies, and federal law.
Most of what you are asked to provide falls into a few categories: proof of income (pay stubs, W-2s, tax returns), proof of assets (bank statements, retirement accounts), employment verification, and identity documentation. If you are self-employed or have a more complex financial profile, additional documentation may be needed to paint a complete picture.
It can feel like a lot, but the process is the same for almost every borrower. The goal is not to make things difficult. It is to get your loan approved accurately and protect you from taking on a loan that does not match your actual financial situation. Staying organized and responding to document requests promptly is one of the best ways to keep your timeline on track.
Fannie Mae and Freddie Mac are government-sponsored enterprises created by Congress to support the U.S. housing market. They do not lend money directly to borrowers. Instead, they buy mortgages from lenders, package them into securities, and sell them to investors. This process frees up capital so lenders can continue making new loans.
Because Fannie and Freddie purchase such a large share of mortgages, they set the guidelines that most conventional loans must meet to be eligible for sale. These guidelines cover things like credit score minimums, debt-to-income limits, loan limits, and documentation requirements. Loans that meet these standards are called conforming loans.
When your lender says a loan needs to follow conventional guidelines, they are generally referring to the rules set by Fannie Mae or Freddie Mac. Understanding that they exist in the background helps explain why the mortgage process can feel standardized and documentation-heavy. Lenders are not just checking your profile for their own comfort. They are making sure your loan is eligible to be sold on the secondary market.
A Mortgage Loan Originator (MLO) is a licensed professional who helps borrowers navigate the mortgage process from initial inquiry through closing. An MLO reviews your financial profile, explains the loan programs available to you, walks you through the application and documentation process, coordinates with the lender's processing and underwriting teams, and communicates with your real estate agent, title company, and other parties involved in the transaction.
MLOs must be licensed through the Nationwide Multistate Licensing System (NMLS). Parth Malkan holds NMLS license #2682845 and is licensed in North Carolina through Vema Mortgage LLC (NMLS #1019911).