Plain-English guides to every kind of US mortgage

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Independent mortgage guides

Plain-English guides to every kind of US mortgage

Compare FHA, VA, USDA, conventional, jumbo, non-QM and ITIN loans side by side. Every guide is written in plain language, checked against official sources and dated, so you know what is current.

The main loan programs at a glance

Typical minimums from official program rules. Lenders can set stricter rules of their own.

  • FHA loan

    Minimum down
    3.5%
    Credit score
    580+ (500–579 with 10% down)

    Best for: Lower credit scores and small down payments

    Read the FHA guide
  • VA loan

    Minimum down
    0%
    Credit score
    No program minimum; lenders set one

    Best for: Veterans, service members and eligible spouses

    Read the VA guide
  • USDA loan

    Minimum down
    0%
    Credit score
    No program minimum; lenders set one

    Best for: Moderate-income buyers in eligible rural and suburban areas

    Read the USDA guide
  • Conventional loan

    Minimum down
    3%
    Credit score
    Often 620+

    Best for: Good credit and buyers who want to drop mortgage insurance later

    Read the Conventional guide
  • Jumbo loan

    Minimum down
    Often 10–20%
    Credit score
    Often 700+

    Best for: Loan amounts above the conforming limit

    Read the Jumbo guide
  • Non-QM loan

    Minimum down
    Often 10–25%
    Credit score
    Varies by lender

    Best for: Self-employed, investors and non-traditional income

    Read the Non-QM guide
  • ITIN loan

    Minimum down
    Often 10–20%
    Credit score
    Varies by lender

    Best for: Borrowers who file taxes with an ITIN instead of an SSN

    Read the ITIN guide

Loan limits for 2026: conforming $832,750 baseline, up to $1,249,125 in high-cost areas; FHA $541,287 to $1,249,125 by county. “Often” marks typical market ranges, not program rules.

Compare the programs side by side

The same facts in one table. Scroll sideways on a phone.

ProgramMinimum downCredit scoreMortgage insuranceWho backs it
FHA loan3.5%580+ (500–579 with 10% down)Upfront + annual MIPHUD (Federal Housing Administration)
VA loan0%No program minimum; lenders set oneNo monthly MI; one-time funding fee unless exemptUS Department of Veterans Affairs
USDA loan0%No program minimum; lenders set oneUpfront + annual guarantee feeUS Department of Agriculture
Conventional loan3%Often 620+PMI under 20% down; removablePrivate lenders; most sold to Fannie Mae or Freddie Mac
Jumbo loanOften 10–20%Often 700+Usually none; larger down payment insteadPrivate lenders and investors
Non-QM loanOften 10–25%Varies by lenderUsually none; higher rates and down paymentPrivate lenders and investors
ITIN loanOften 10–20%Varies by lenderUsually none; higher rates and down paymentPrivate lenders, credit unions and community banks

How to choose a mortgage in four steps

  1. Know your numbers

    Pull your free credit reports, add up monthly debts and decide what payment feels safe, not just what a lender approves.

    Get your free credit reports

  2. Match a program

    Use the table above to shortlist two or three programs that fit your credit, savings, status and the home you want.

  3. Look for help

    Check your state housing finance agency and local programs for down payment and closing cost assistance before you shop.

    State housing finance agencies directory

  4. Compare Loan Estimates

    Apply with at least three lenders on the same day and compare the standard Loan Estimate forms line by line.

    CFPB Loan Estimate explainer

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How we research every guide

Read our editorial policy
  • Official sources first

    We check program rules against HUD, VA, USDA, FHFA, CFPB, Fannie Mae, Freddie Mac and IRS pages, and link to them.

  • Dated and reviewed

    Every guide shows when it was published, updated and last reviewed, and every source carries an “as of” date.

  • No lender pays for placement

    We are not a lender or broker. No company can buy a mention or change what we write.

  • Mistakes get fixed in public

    If we get something wrong, we correct it and note the change under our corrections policy.

Questions readers ask first

What is the easiest type of mortgage to qualify for?

For most buyers it is an FHA loan, because HUD allows credit scores down to 580 with 3.5% down. VA and USDA loans can be easier still if you are eligible, since they need no down payment. Lenders may set higher minimums than the programs do.

Which mortgage needs the smallest down payment?

VA and USDA loans can require 0% down for eligible borrowers. Next come conventional loans at 3% down through programs such as HomeReady and Home Possible, and FHA at 3.5% down with a 580 or higher credit score.

Can immigrants who are not US citizens get a mortgage?

Yes. Lawful permanent residents can use most programs on the same terms as citizens. Other non-citizens can often use conventional loans with proof of lawful status and work authorization, and people without a Social Security number may qualify for ITIN loans from specialist lenders.

What is the conforming loan limit for 2026?

The baseline conforming loan limit for a one-unit home in 2026 is $832,750, set by FHFA. It is higher in designated high-cost areas. Loans above the limit for your county are jumbo loans.

Is The Mortgage Guide Hub a lender?

No. We are an independent publication. We do not make loans, take applications, or sell your information, and we do not accept payment to recommend a lender.

How do I know a guide is up to date?

Each guide shows its published, updated and reviewed dates, and each source lists the date we checked it. Loan limits and fees change every year, so always confirm the current figure on the official page we link to.

What is down payment assistance?

Down payment assistance is money from a state, city, county or nonprofit program to help with your down payment or closing costs. It may be a grant, a forgivable loan, or a deferred second mortgage that you repay when you sell or refinance.

Do I need perfect credit to buy a house?

No. FHA allows scores from 580 for 3.5% down, and conventional loans usually start around 620. A higher score lowers your rate and mortgage insurance cost, so it can pay to improve your credit before you apply.

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