What's the Down Payment on a Construction to Permanent Loan?

Expect to put down roughly 15% - 25% of the total project cost for a construction‑to‑permanent loan. The exact percent depends on the lender's loan‑to‑cost (LTC) limits, your credit profile, and any builder incentives.

1. Add up the full cost - Include land price, hard‑construction costs, soft costs (permits, design fees) and a contingency buffer. This total is the base for the down‑payment calculation.
2. Check the lender's LTC ratio - Most lenders cap LTC at 75% - 85% of the project cost.
3. Compute the down payment - Subtract the allowed loan amount from the total cost:
     Down payment = Total cost × (1 − LTC).
     For example, with an 80% LTC, the down payment equals 20% of the total cost.
4. Factor in rate or PMI considerations - A higher down payment often lowers the interest rate and may eliminate private‑mortgage‑insurance requirements.
5. Confirm any builder credits - Some builders offer credits that can be applied toward your down payment, but lenders may count only a portion. Verify the allowable amount in the loan agreement.

Double‑check the lender's specific LTC/LTV guidelines and any builder‑offered contributions before finalizing your budget.

To estimate the cash you'll need, take the full $100,000 construction budget and multiply it by the lender's required down‑payment percent (often expressed as a loan‑to‑cost, LTC, ratio).

• Identify total project cost. Add hard costs (materials, labor) and soft costs (permits, fees, design) to confirm the $100,000 figure.
• Find the lender's LTC requirement. Most construction‑to‑permanent loans ask for 10% - 25% down; the exact number depends on credit profile, loan program, and sometimes the type of property.
• Calculate the down payment.
  • 10% LTC → $100,000 × 0.10 = $10,000
  • 15% LTC → $100,000 × 0.15 = $15,000
  • 20% LTC → $100,000 × 0.20 = $20,000
• Confirm source of funds. Lenders usually require the down payment to be in cash, a liquid account, or an approved gift; builder credits typically count toward the loan amount, not the borrower's contribution.
• Double‑check the loan amount. Subtract your down payment from the total cost to see the maximum loan you could receive (e.g., $100,000  -  $10,000 = $90,000 for a 10% down scenario).
• Verify any caps. Some programs cap the LTC at a certain level for first‑time buyers or in high‑cost areas, so ask the lender to confirm the exact percentage that applies to your situation.

Always review the lender's written policy before committing, because the required down‑payment percent can vary by borrower profile and loan product.

• FHA loan - Down payment as low as 3.5 % of the purchase price. Must come from the buyer's own funds or a qualified gift (gift letter required). Mortgage insurance is mandatory.
• USDA Rural Development loan - Allows 0 % down for eligible rural properties that meet income limits. Funds must be the buyer's own or an approved gift; no private mortgage insurance is required.
• VA loan - Qualified veterans, service members, or spouses can finance 0 % down. Buyers must satisfy entitlement and credit criteria; no private mortgage insurance is needed.
• Conventional low‑down‑payment loan - Some lenders offer as little as 3 % down for borrowers with strong credit. Private mortgage insurance is required, and the down payment must be verifiable cash, savings, or a permissible gift.
• Down‑payment assistance (DPA) programs - State, local, or nonprofit programs may provide grants or low‑interest loans to cover part or all of the required down payment. Eligibility often depends on income, first‑time‑buyer status, and property location; repayment terms vary.

Verify your lender's source‑of‑funds rules before using gifts, assistance programs, or non‑cash assets for the down payment.

Lenders consider the down payment to be any cash‑or‑equivalent funds you actually bring to the transaction. Acceptable sources typically include personal savings, qualified retirement withdrawals, documented gifts, and, in some cases, equity you already own in the land. The amount is usually expressed as a percentage of the total project cost or as a loan‑to‑cost (LTC) ratio, and the lender will require proof such as bank statements or gift letters.

Builder credit, on the other hand, is an incentive the builder offers - e.g., a price reduction, upgrade allowance, or cash rebate. Most lenders treat this as a reduction of the construction price, not as borrower cash, so it generally does not count toward the down‑payment requirement. A few lenders may allow a portion of a cash‑back rebate to be counted if the builder pays you directly at closing and you can document the receipt, but the default position is to exclude builder credit from the down‑payment calculation.

Check your loan estimate or speak with your loan officer to confirm exactly which items your lender will accept as down payment and whether any builder credits can be applied.

Lenders usually require a short set of documents that prove the cash you'll use for the down payment and show that the funds are yours to spend.

Typical items include:

• Recent bank statements (usually the last two months) showing the balance that will cover the down‑payment amount.
• Proof of assets such as brokerage or retirement account statements, if you'll draw from investments.
• Gift letter (if any portion is a gift), signed by the donor and stating that repayment is not expected.
• Copy of a recent pay stub or tax return if you're using earned income to fund the payment and the lender wants to verify cash flow.
• Withdrawal or transfer receipt confirming the movement of funds from your account to the escrow or builder's account.
• Sale‑or‑settlement statements for any asset you're liquidating to generate the down‑payment cash.

Check your lender's checklist early, because some institutions may ask for additional verification, such as a signed affidavit of source or a 1099‑B for sold securities. Keeping organized, dated copies makes the review smoother and reduces delays.

Confirm each document meets the specific formatting and timing rules your loan officer outlines, and retain originals in case the lender requests a closer look.

Your down payment is typically due before the lender releases the first construction draw, so the funds must be in place at the start of building. Lenders will ask for proof of assets - bank statements, retirement account statements, or a gift letter - so that they can verify the amount you promised, usually a percentage of the total project cost (for example, 10 % of a $100 k build).

Before that deadline, confirm the exact dollar amount in the loan agreement, check whether any builder credit reduces the payment, and arrange for the money to sit in an escrow or 'draw' account that the lender can access. Keep the verification documents organized, because they will be reviewed at each subsequent draw and when the permanent loan closes. Verify the schedule in the loan package and note that the next section explains the reserve and contingency funds lenders often require beyond the down payment.

Lenders usually ask borrowers to hold reserve and contingency funds in addition to the down payment, often expressed as a percentage of the total construction cost. The exact amount varies by lender, but many require somewhere between 5 % and 10 % of the projected budget.

Reserve funds are cash the lender keeps in escrow, while contingency funds are a separate buffer for unexpected overruns, change orders, or temporary vacancies. Lenders often calculate both amounts based on the hard‑cost total (materials and labor) or the loan amount, and they may require the borrower to maintain the cash in an interest‑bearing account until the loan closes.

Before you submit a loan application, request the lender's specific reserve and contingency percentages and confirm where the money must be held. Verify those figures in the loan agreement, then line up the required cash or a readily accessible line of credit. Double‑check the terms to avoid surprise shortfalls during construction.

A larger down payment reduces the loan‑to‑value (LTV) ratio, which most lenders treat as lower risk. When LTV falls below common thresholds - often around 80 % - the interest rate usually drops a few basis points and private mortgage insurance (PMI) may be eliminated entirely.

To gauge the effect, divide the loan amount by the total project cost (or purchase price) to get LTV; then compare that figure with your lender's rate‑tier chart and PMI rules. If LTV stays above the lender's 'no‑PMI' cut‑off, expect a monthly PMI charge based on the loan balance. Check the loan estimate for the exact rate and PMI cost, and consider whether adding an extra 1  -  2 % to your down payment could meaningfully lower those expenses. Verify the specific thresholds in your loan documents, as they can vary by lender and loan program.

Yes, most construction‑to‑permanent lenders will count retirement withdrawals, qualified gifts, and private investor contributions toward the down payment, but each source must meet specific documentation and eligibility rules.

• Retirement accounts - A 401(k) loan or a qualified distribution can be used if the lender allows it; a loan typically requires a repayment schedule, while an early withdrawal may trigger taxes and penalties that the borrower must cover.
• Gifted cash - Gifts are acceptable when accompanied by a signed gift letter that states the funds are a true gift, not a loan, and includes the donor's name, relationship, and contact information.
• Investor money - Capital from an investor can count as equity if the investor becomes an equity partner or provides a documented equity investment; lenders may require a partnership agreement and may treat the funds differently for loan‑to‑cost calculations.

Always verify the specific program's guidelines and, if needed, consult a tax professional before tapping retirement assets.

If you already own the lot, most lenders will allow its appraised value to count toward the construction‑to‑permanent loan's down payment, which can lower the cash you need to bring to closing. Typically, the lot contribution is limited to a set percentage of the total project cost (often around 20 %), and the lender will require a current appraisal to confirm value.

Because a construction loan is evaluated by loan‑to‑cost (LTC = loan amount ÷ total cost of land + building), applying the lot's equity reduces the LTC and may improve the loan‑to‑value (LTV) ratio. A lower LTV can lead to a better interest rate and may eliminate or reduce private mortgage insurance, but the exact impact varies by lender and loan program.

Before you rely on the lot's equity, obtain an up‑to‑date appraisal, ask the lender how much of the lot value they will accept, and confirm any documentation they require (e.g., proof of ownership, title). Make sure the resulting cash down payment still meets the lender's minimum percentage for the loan you're pursuing. Verify all terms in the loan estimate to avoid surprises.