Understand the category
A conventional mortgage is not part of a specific government-insured or government-guaranteed loan program. Conforming conventional loans meet applicable Fannie Mae or Freddie Mac requirements, including the relevant loan-size limit. Other conventional loans can follow different lender standards. Start by identifying the exact program rather than treating conventional as a single product with one rate, down payment or approval rule.
Compare down payment and reserves together
Ask for alternatives that show the payment, mortgage insurance if applicable, cash to close and reserves remaining afterward. A larger down payment reduces the amount borrowed, but using nearly all available cash may leave a new homeowner exposed to repairs. A smaller down payment can preserve flexibility at a different financing cost. Evaluate both the monthly budget and the balance sheet immediately after closing, using the same property and realistic ownership expenses.
Choose the term and rate structure intentionally
A fixed-rate loan offers a stable interest rate under its contract, while an adjustable-rate product needs a careful review of its adjustment terms. A shorter amortization can reduce the time in debt while increasing the scheduled payment. Compare the outcome at the point you expect to move or refinance, and also test what happens if those plans change. Do not select an adjustable product solely because an introductory payment fits when the later payment would not.
Ask for the comparison that answers your question
A borrower deciding between conventional and FHA should request both on equivalent assumptions and compare mortgage insurance, upfront costs and likely holding period. A borrower near a conforming limit should compare high-balance or jumbo alternatives where applicable. The best initial quote is one that explains the choices clearly. Once you have written offers, verify the loan amount, points, lender credits, payment components and lock status before choosing. Program eligibility and final terms remain subject to underwriting.
Bring a consistent scenario to each lender
Prepare a short summary of the property, purchase price, desired down payment, occupancy, expected closing date and preferred term. Ask each lender to identify any assumption it changed when preparing the offer. Keep your comparison focused on offers you could actually use, rather than an attractive program that does not fit the transaction. When documentation or property details change, request an updated comparison. This prevents a decision based on an early estimate from drifting away from the mortgage you would ultimately sign at closing.
Common questions
Does conventional always require 20% down?
No. Eligible programs can allow smaller down payments, with their own requirements and mortgage-insurance considerations. Ask which programs fit your scenario.
Is conventional always cheaper than FHA?
No universal rule fits every borrower. Compare the current offers, including upfront and ongoing mortgage insurance, fees and your expected holding period.
Sources & further reading
General educational information. Our editorial standards, ownership and AI-assistance disclosure.