What are the typical criteria for a conventional loan? - Tim Popp

What are the typical criteria for a conventional loan?

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Conventional Loans

What are the typical criteria for a conventional loan?

Models: gpt-5.5, claude-opus-4-7, gemini-2.5-pro
Asked: May 24, 2026

🎯 Quick Answer

The AIs covered the checklist well — credit, DTI, down payment, reserves.

↓ Below: full answers from ChatGPT, Claude, Gemini, plus Tim’s expert take.

ChatGPT says:
GPT-5.5

A conventional loan typically requires solid credit, stable income, manageable debt, and a down payment that meets program guidelines. Exact requirements vary by lender, loan size, property type, and whether you’re a first-time buyer or repeat buyer.

Common conventional loan criteria include:

– **Credit score:** Many conventional programs require a minimum score around **620**, though stronger credit may help with more loan options and better pricing.
– **Down payment:** Some conventional loans allow as little as **3% down** for eligible buyers, while **5% down** is common for many primary residence purchases. Larger down payments may be needed for second homes, investment properties, or higher-risk scenarios.
– **Debt-to-income ratio:** Lenders compare your monthly debts to your gross monthly income. Conventional loans often allow ratios up to around **45%**, and sometimes higher with strong compensating factors.
– **Income and employment:** You’ll generally need documented, stable income. This may include pay stubs, W-2s, tax returns, bank statements, or other documentation depending on how you’re paid.
– **Mortgage insurance:** If you put less than **20% down**, private mortgage insurance is usually required. The cost depends on credit score, down payment, and loan structure.
– **Property standards:** The home must meet basic safety, condition, and appraisal requirements. Conventional appraisals are usually more flexible than some government-backed loans, but major issues can still matter.
– **Loan limits:** Conventional loans must meet conforming loan limits unless you’re using a jumbo loan. Limits vary by county and can change annually.
– **Reserves:** Some borrowers may need extra savings left over after closing, especially for investment properties, second homes, multi-unit properties, or higher loan amounts.

Conventional loans are a good fit for borrowers with decent-to-strong credit, reliable income, and enough funds for the down payment and closing costs. The specific approval path depends on the full file, not just one factor.

Claude says:
Opus 4.7

Conventional loans are mortgages that follow guidelines set by Fannie Mae and Freddie Mac (not backed by the government like FHA or VA). They’re the most common loan type in the U.S. and tend to offer flexibility for borrowers with solid credit and finances.

**Typical Conventional Loan Criteria:**

* **Credit Score:** 620 minimum is standard, though 660-740+ generally unlocks better pricing and lower mortgage insurance costs.

* **Down Payment:** As low as 3% for first-time buyers (via programs like HomeReady or Home Possible), 5% for most repeat buyers, and 10-25% for second homes and investment properties.

* **Debt-to-Income Ratio (DTI):** Generally capped at 45%, though some borrowers can stretch to 49-50% with strong compensating factors (reserves, high credit, large down payment).

* **Employment & Income:** Typically 2 years of consistent employment history in the same field, with documentation through W-2s, pay stubs, and tax returns. Self-employed borrowers usually need 2 years of tax returns.

* **Reserves:** Cash reserves (savings left after closing) may be required, especially for investment properties or higher loan amounts. Often 2-6 months of mortgage payments.

* **Property Type:** Primary residences, second homes, and investment properties all qualify. Single-family homes, condos, townhomes, and 2-4 unit properties are eligible.

* **Loan Limits:** For 2024, the conforming loan limit is $766,550 in most areas and up to $1,149,825 in high-cost markets. Loans above these limits become “jumbo” loans with different criteria.

* **Mortgage Insurance (PMI):** Required if you put down less than 20%, but it can be removed once you reach 20% equity-unlike FHA mortgage insurance, which often stays for the life of the loan.

* **Appraisal:** A standard appraisal is typically required, though some borrowers may qualify for an appraisal waiver through automated underwriting.

Conventional loans are often the best fit when you have decent credit, stable income, and at least 3-5% to put down. The pricing and flexibility usually beat FHA once your credit score is 700+.

Gemini says:
3.1 Pro

A conventional loan is a mortgage not insured or guaranteed by a government agency like the FHA, VA, or USDA. Lenders evaluate your overall financial profile, but they generally focus on a few key criteria to determine eligibility.

While specific requirements vary by lender and program, here are the typical criteria for a conventional loan:

* **Credit Score:** A minimum credit score of 620 is generally required to qualify. However, a higher score (often 740 or above) is usually needed to secure more favorable terms and interest rates. Borrowers with lower scores may face stricter requirements in other areas.

* **Down Payment:** While many believe a 20% down payment is mandatory, it’s a myth. Conventional loans are available with as little as 3% down, particularly for first-time homebuyers. A down payment of less than 20% will typically require you to pay for Private Mortgage Insurance (PMI), which protects the lender if you default on the loan.

* **Debt-to-Income (DTI) Ratio:** Lenders calculate your DTI by dividing your total monthly debt payments (including your future mortgage payment) by your gross monthly income. Ideally, lenders prefer a DTI of 43% or less, but some programs may allow for a DTI as high as 50% if you have strong compensating factors, such as a high credit score or significant cash reserves.

* **Employment and Income:** You will need to provide proof of a stable and consistent income. Lenders typically want to see a two-year history of employment, which is verified through documents like W-2s, pay stubs, and tax returns.

* **Assets and Reserves:** You must demonstrate that you have sufficient funds to cover the down payment and closing costs. Lenders may also require you to have cash reserves, which are extra funds in your account after closing, equivalent to a certain number of months of your mortgage payment.

Tim’s Expert Take:
NMLS #2039627 · Branch Manager, WCL

The AIs covered the checklist well — credit, DTI, down payment, reserves. All accurate. But here’s what they glossed over: conventional loans aren’t graded on a pass/fail scale. They’re risk-layered, and that distinction matters a lot when you’re sitting in front of an underwriter.

What I mean is this: a 620 credit score can get you approved, but pair that with a 45% DTI and 3% down, and you’re stacking risk factors on top of each other. Automated underwriting systems see the whole picture at once, and they push back. In my experience, borrowers who get surprised at the finish line usually had one strong number and two weak ones. The system doesn’t average them out — it penalizes the combination.

A couple of things worth knowing that didn’t come up:

  • Pricing adjustments (LLPAs) are real. Fannie Mae and Freddie Mac charge loan-level price adjustments based on your credit score, LTV, property type, and more. Two borrowers can both “qualify” for a conventional loan and get meaningfully different pricing. This is why a 680 score vs. a 720 score isn’t just a number — it can affect your actual payment.
  • Condo and multi-unit properties add layers. The property itself has to qualify, not just you. HOA financials, owner-occupancy ratios, litigation — all of it gets reviewed.

If you’re trying to figure out where you actually stand — not just whether you hit the minimums — that’s worth a real conversation. Happy to look at the full picture with you. Give me a call at (949) 379-1191 or just reach out.

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Compliance note: AI-generated answers are educational only and may contain errors. Tim Popp’s expert take reflects his professional opinion as a licensed mortgage loan originator (NMLS #2039627). For your specific situation → Book a call · Get a quote · (949) 379-1191. All loan programs subject to borrower eligibility, property requirements, and lender underwriting. Rates are not quoted on this page.



For Different Reader Perspectives

🏠 First-Time Buyer

Quick answer: Conventional loans typically require a credit score of at least 620, a down payment as low as 3%, and proof of steady income. Your debt-to-income ratio and employment history also matter. These are common loans for first-time buyers.

From Tim: Don't stress if you're not perfect on paper—many first-timers qualify with less than 20% down. Let's review your situation and see what works for you.

💼 Self-Employed

Quick answer: Conventional loans typically require W2s and tax returns, which can be tough for 1099 contractors. If your income looks lower on paper due to write-offs, Bank Statement Loans may let you qualify using deposits instead of tax returns.

From Tim: Self-employed? Your write-offs help at tax time but hurt when qualifying conventionally. Bank Statement Loans could be your workaround—we look at cash flow, not just what you reported to the IRS.

🎖️ Veteran

Quick answer: Conventional loans require 3-20% down and PMI below 20% equity. As a service member or veteran, your VA loan benefit offers 0% down, no PMI, and often better terms—a major advantage over conventional financing.

From Tim: If you've earned your VA benefit, use it. You'll skip the down payment and PMI that conventional borrowers face. For investment properties, we can explore DSCR options alongside your VA eligibility.

🏘️ Investor

Quick answer: Conventional loans require W-2 income, good credit, and cap at 10 financed properties—not ideal for scaling a rental portfolio. DSCR loans let you qualify on rental cash flow alone, close in an LLC, and bypass the 10-property limit.

From Tim: If you're serious about scaling, DSCR is your workhorse. No tax returns, no property count cap, and underwriting is based on the deal—not your day job income.

🏡 Refi / HELOC

Quick answer: If you're tapping equity, conventional loans work for cash-out refis, but a HELOC may offer lower closing costs and flexibility. Your credit, DTI, and equity determine which route fits best—especially if you're consolidating debt or funding a project.

From Tim: I help homeowners compare HELOC vs cash-out daily. If you need a lump sum and lower rate long-term, refi. If you want access without resetting your mortgage, HELOC often wins.

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