What conventional programs help first-time buyers?
Three of them, and they all land at the same down payment: Conventional 97, HomeReady, and Home Possible each allow 3% down, per the Fannie Mae and Freddie Mac Selling Guides. The first two are Fannie Mae programs; Home Possible is Freddie Mac's, and Freddie's HomeOne is the closest Freddie equivalent to Conventional 97.
Here's why these programs exist. The myth that conventional loans demand 20% down keeps a lot of renters renting. Fannie Mae and Freddie Mac, the two government-sponsored enterprises that set conventional conforming guidelines, built these 3%-down paths specifically so first-time and moderate-income buyers could use a conventional loan instead of being shut out of it. They're generally first-time-buyer and/or income-limited programs, so they're targeted, not universal. But if you fit one, you get the conventional structure: PMI that cancels as your equity grows, no upfront government insurance premium, and pricing that rewards a stronger credit profile. The baseline qualifying rules still apply, including the general 620 minimum credit score, and I cover those in the conventional loan requirements guide.
One boundary worth naming: this page covers the conventional programs themselves. If you're still deciding between conventional, FHA, VA, and USDA as a first-time buyer, that comparison lives in my best first-time buyer loan guide, and the full buyer journey lives in the first-time homebuyer hub.
HomeReady vs Home Possible vs Conventional 97: what's the difference?
The down payment is a tie: 3% across the board. The real differences are who each program is built for, whether an income limit applies, and which flexibilities come with it.
Think of it this way. Conventional 97 is the straightforward one: Fannie Mae's standard low-down-payment option, no income limit, generally aimed at first-time buyers. HomeReady and Home Possible are the affordable-lending siblings, Fannie's and Freddie's versions of the same idea: they cap who can use them by income, and in exchange they add underwriting flexibilities the standard program doesn't have, things like non-occupant co-borrowers and rental or boarder income counting toward qualification, per their Selling Guides. In practice, the choice between HomeReady and Home Possible usually isn't a choice you make from a blog post. The two programs overlap heavily, the differences live in Selling Guide details, and the right answer depends on how your specific file prices out with each agency. That's a thing I check on your actual numbers, not a thing you need to memorize.