Montgomery County's $50,000 Down Payment Help: The 0% Loan Most First-Time Buyers Don't Know About (2026)

Part of: The Complete Guide to Buying a Home in Montgomery County, MD

If I had to pick the one thing I tell first-time buyers in Montgomery County that consistently surprises them, it's this: the Maryland Mortgage Program will lend income-qualified buyers up to $50,000 toward down payment and closing costs, at 0% interest, with no monthly payment. You pay it back only when you sell or refinance.

Most people I meet have never heard of it. Some have heard of it and assumed there was a catch big enough to make it not worth the paperwork. There is a catch — one — and I'll explain it below. But for the right buyer, this is the difference between buying in 2026 and renting for three more years while you save.

Last updated: September 6, 2026. Funding is limited and terms change — treat this as orientation, and confirm current limits with the program administrator before you plan around a number.

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What the program actually is

The assistance comes through the Maryland Mortgage Program (MMP) — the state's first-time buyer program, administered by the Maryland Department of Housing and Community Development — and Montgomery County buyers can qualify for its largest down payment assistance tier. The most I've seen a client receive is $50,000, and that was this summer.

It is structured as a deferred, zero-interest second loan, not a grant:

• 0% interest. The balance never grows.
• No monthly payment. It sits silently behind your first mortgage.
• Repaid in full when you sell or refinance, from your proceeds, whenever that happens.

In plain terms: the state fronts you a piece of your down payment, and takes it back out of your equity when you eventually move. Because there's no interest, $50,000 in 2026 is still exactly $50,000 when you sell in 2034.

A real example from July 2026

I closed a Montgomery County purchase for a first-time buyer at the end of July using this program. He put down a $5,000 earnest money deposit when we went under contract. The assistance covered his down payment and closing costs, and after negotiating seller credits on his behalf, he received a check for about $2,300 back at the settlement table. His total cash into the house — earnest money in, credit out — was roughly $2,700.

That's not a typo. He bought a home in Montgomery County in 2026 for less out of pocket than most people spend on a security deposit and first month's rent. The assistance is a loan he'll repay from proceeds when he sells or refinances, but in the meantime his monthly payment is the same as it would have been with his own $50,000 in — because the loan is at 0% with no payments.

Who qualifies

The rules follow the standard shape of Maryland assistance programs, and you should verify the current specifics:

• First-time buyer — meaning you haven't owned a principal residence in the last three years (not necessarily "never owned").
• Household income under the program's limit. There are income caps, scaled by household size. Plenty of two-income households in the county fall under them; plenty don't. This is the first thing we check.
• The home is in Montgomery County and will be your primary residence.
• You use an MMP first mortgage through an approved lender — the assistance is attached to the loan — and complete a homebuyer education course.
• Purchase price within program limits.

If you're combining it with an FHA or conventional Maryland Mortgage Program loan, the assistance can cover most or all of your required down payment plus a chunk of closing costs. On a $500,000 condo or townhouse with 3.5% down ($17,500) and roughly $12,000–$15,000 in closing costs, $50,000 covers all of it with room to spare.

The one catch

If you refinance or sell — at any point, for any reason — the full amount is due. Not amortized, not forgiven over time. All of it, from your proceeds.

Where that bites people: refinancing. If rates fall two years from now and you want to refinance your first mortgage, you'd have to pay the assistance back at that moment (or refinance it into the new loan, if you have the equity). For most buyers that's manageable — you'll likely have appreciation and principal paydown by then — but you should know it going in, and it's worth modeling both scenarios before you close.

The other honest caveat: funds are limited. These programs run on annual allocations and the money goes. If you're a candidate, the time to get pre-qualified is now, not next spring.

How it stacks with the other programs

This assistance can layer with other state, county, and federal pieces:

• The rest of the Maryland Mortgage Program — the full Maryland first-time buyer program guide
• Maryland's first-time buyer transfer-tax break — the state transfer tax drops to 0.25% and the seller pays it, and by default the seller also pays the county transfer and recordation taxes unless the contract says otherwise (how it works)
• Maryland First-Time Homebuyer Savings Account for the savings you're building in the meantime (details)
• Montgomery County HOC programs (including MPDU) if you're open to income-restricted purchases

Stacked correctly, a qualifying buyer in Montgomery County can close with remarkably little cash out of pocket. Stacked incorrectly — wrong lender, wrong order of applications — you lose eligibility. This is not a DIY process.

How to apply (the order matters)

1. Check income and first-time status against the current limits — five minutes with me or an approved lender.
2. Get pre-approved with a Maryland Mortgage Program–approved lender. Not every lender participates; a non-participating lender can't attach the assistance.
3. Complete the required homebuyer education course (online, a few hours).
4. Reserve the funds when you go under contract — the lender handles this, but only if the contract timeline allows it. Tell your agent up front so we write the offer with the right financing contingency dates.
5. Close with the assistance recorded as a second lien.

Start with how much house you can actually afford in Montgomery County — the assistance changes your cash-to-close, not your monthly payment, so the affordability math still has to work.

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Frequently Asked Questions

How much down payment assistance does Montgomery County offer first-time buyers?

Through the Maryland Mortgage Program, income-qualified first-time buyers purchasing a primary residence in Montgomery County can receive down payment and closing cost assistance as a 0%-interest, no-payment deferred loan — the most I've seen a client receive is $50,000 (July 2026). Amounts and funding availability change; confirm current terms with an MMP-approved lender.

Do I have to pay back Montgomery County down payment assistance?

Yes — it's a loan, not a grant, but with no interest and no monthly payments. The full amount is repaid from your proceeds when you sell or refinance the home, whenever that happens.

What is the catch with the $50,000 down payment assistance?

The repayment trigger: selling or refinancing at any point requires paying the full balance. Buyers who plan to refinance when rates drop need to account for that. The other limit is funding — the program has a finite annual allocation.

A real example from July 2026

I closed a Montgomery County purchase for a first-time buyer at the end of July using this program. He put down a $5,000 earnest money deposit when we went under contract. The assistance covered his down payment and closing costs, and after negotiating seller credits on his behalf, he received a check for about $2,300 back at the settlement table. His total cash into the house — earnest money in, credit out — was roughly $2,700.

That's not a typo. He bought a home in Montgomery County in 2026 for less out of pocket than most people spend on a security deposit and first month's rent. The assistance is a loan he'll repay from proceeds when he sells or refinances, but in the meantime his monthly payment is the same as it would have been with his own $50,000 in — because the loan is at 0% with no payments.

Who qualifies for Montgomery County first-time buyer assistance?

Generally: no ownership of a principal residence in the past three years, household income under the program limit (scaled by household size), a purchase in Montgomery County as your primary residence, use of an approved first mortgage (typically Maryland Mortgage Program), and completion of a homebuyer education course. Verify the current income and price limits before applying.

Can I combine Montgomery County assistance with the Maryland Mortgage Program?

It is a Maryland Mortgage Program benefit — the assistance is attached to an MMP first mortgage (FHA or conventional) and layers with Maryland's first-time buyer transfer-tax exemptions and any county HOC programs you qualify for. The order of applications and the lender's participation matter, so coordinate with an approved lender early.

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Program details are summarized from current guidance and client experience as of September 2026 and are subject to change; confirm terms with the Maryland Mortgage Program and, for county-level programs, the Housing Opportunities Commission of Montgomery County. Edward Dumitrache is a REALTOR® with Pearson Smith Realty, licensed in MD, DC, and VA. Think you might qualify? Tell me your situation — checking takes five minutes and the funds won't last.