You can usually refinance your mortgage about six months after your original closing, but the real answer depends on the loan you have now, the loan you want, how much equity you’ve built, your credit, and whether your current mortgage carries a prepayment penalty. So the question of when you can refinance a mortgage has two parts: when the rules allow it, and when it actually saves you money.
The Six-Month Seasoning Rule
Most conventional lenders follow a six-month “seasoning” requirement. Under Fannie Mae’s guidelines for cash-out refinancing, at least one borrower must have been on the property’s title for at least six months before the new loan’s funds are disbursed.1Fannie Mae. Cash-Out Refinance Transactions The waiting period gives the lender a documented ownership history and a recorded title to secure the new loan against.
Three situations can shorten or eliminate that wait:
- You inherited the property or received it through a divorce, separation, or dissolution of a domestic partnership, and the lender can document the transfer. In that case there is no waiting period.1Fannie Mae. Cash-Out Refinance Transactions
- You originally bought the home with cash. If your settlement statement shows no mortgage was used, you may qualify for a “delayed financing” cash-out refinance before the six-month mark.1Fannie Mae. Cash-Out Refinance Transactions
- The property was held by an LLC you controlled or a revocable trust where you were the primary beneficiary. Time held by that entity counts toward the six months.1Fannie Mae. Cash-Out Refinance Transactions
Rate-and-Term Versus Cash-Out
The type of refinance you want changes which rules apply.
A rate-and-term refinance, sometimes called a limited cash-out, replaces your current mortgage with one that has a different rate or term but doesn’t pull significant equity out of the home. It’s the common move when rates drop or when you want to shift from a 30-year to a 15-year loan. Fannie Mae’s six-month rule above specifically governs cash-out transactions; rate-and-term refinances may follow different or less restrictive seasoning guidelines depending on the lender.
A cash-out refinance lets you borrow more than your current balance and take the difference as cash. Because the lender is extending additional credit, cash-out refinances carry stricter rules: the six-month ownership requirement, higher equity thresholds, and sometimes higher credit score minimums.
If You Have an FHA or VA Loan
Government-backed loans have their own timing rules, and they’re stricter about the payment history that has to sit behind the refinance.
FHA Streamline Refinance
The FHA streamline program refinances an existing FHA-insured mortgage with reduced paperwork and no property appraisal. To qualify, you must have made at least six monthly payments on your current FHA loan, at least six months must have passed since your first payment was due, and at least 210 days must have elapsed since your original closing date. Your mortgage payments must have been on time for the six months before you apply, and the refinance must produce a “net tangible benefit” — a rate or term improvement that justifies the transaction.2FDIC. Streamline Refinance
VA Interest Rate Reduction Refinance Loan
Veterans and service members with an existing VA-backed home loan can use a VA Interest Rate Reduction Refinance Loan (IRRRL) to lower their rate. You must already have a VA loan, you must be refinancing that same loan, and you must certify that you currently live in or previously lived in the home.3U.S. Department of Veterans Affairs. Interest Rate Reduction Refinance Loan Like the FHA streamline, the IRRRL typically doesn’t require a new appraisal and involves less paperwork than a standard refinance.
Credit and Debt-to-Income Requirements
Waiting long enough is only half of it. Your credit score and debt load decide whether a lender approves you and at what rate.
For conventional refinancing, most lenders look for a minimum credit score around 620, though the best rates typically require 680 or higher. FHA refinances accept lower scores, as low as 500 in some cases, though borrowers below 580 face tighter equity requirements.
Your debt-to-income ratio (DTI) measures your total monthly debt payments against your gross monthly income. Fannie Mae sets a maximum DTI of 50% for loans processed through its automated underwriting system, while manually underwritten loans cap at 36%, or up to 45% if you meet higher credit score and reserve requirements.4Fannie Mae. Debt-to-Income Ratios Lenders count your proposed new mortgage payment along with credit card minimums, auto loans, student loans, and other recurring obligations.
Do You Have Enough Equity?
Equity is the difference between your home’s current market value and your remaining mortgage balance. Lenders express this as a loan-to-value (LTV) ratio: loan amount divided by appraised value. A lower LTV means more equity and generally qualifies you for better interest rates.5Consumer Financial Protection Bureau. What Is a Loan-to-Value Ratio and How Does It Relate to My Costs?
Most rate-and-term refinances allow LTV ratios up to 97%, though you’ll pay for private mortgage insurance if your LTV exceeds 80%. Cash-out refinances typically cap LTV at 80% for conventional loans, meaning you need at least 20% equity to qualify. If your home has lost value since you bought it, you may not have enough equity to refinance without paying down the balance first.
Refinancing usually triggers a new appraisal so the lender can verify your home’s current value, though some lenders waive the in-person appraisal through automated systems on lower-LTV transactions.
Check Your Current Loan for a Prepayment Penalty
Refinancing pays off your existing mortgage early. If that mortgage charges a prepayment penalty, the fee directly affects when refinancing makes sense. Federal law significantly limits when lenders can impose these penalties. Under the Truth in Lending Act, any residential mortgage that is not a “qualified mortgage” cannot include a prepayment penalty at all.6Office of the Law Revision Counsel. 15 USC 1639c – Minimum Standards for Residential Mortgage Loans
Even on qualified mortgages that do carry one, federal rules cap what a lender can charge:
- No prepayment penalty can be charged after the first three years of the loan.
- The penalty cannot exceed 2% of the prepaid balance during the first two years, or 1% during the third year.
- Adjustable-rate and higher-priced loans cannot carry prepayment penalties at all.
- Any lender offering a loan with a prepayment penalty must also offer you an equivalent loan without one.
These restrictions come from federal regulations implementing the Dodd-Frank Act.7Consumer Financial Protection Bureau. Ability-to-Repay and Qualified Mortgage Rule Small Entity Compliance Guide In practice, most conventional mortgages originated in recent years don’t include prepayment penalties, but check your loan documents or call your servicer to confirm before you refinance.
When Refinancing Is Worth It
Being eligible to refinance and having a reason to are different questions. Closing costs typically run 2% to 6% of the new loan amount. On a $300,000 refinance, that’s roughly $6,000 to $18,000. Common line items include:
- Appraisal fee: $300 to $500
- Title services: $300 to $2,000
- Origination or underwriting fee: $300 to $500
- Application fee: up to $500
- Attorney or settlement fee: $500 to $1,000
- Recording fee: $20 to $250, depending on your county
- Credit check fee: typically under $30
Some lenders offer “no-closing-cost” refinances, but those usually roll the fees into a higher interest rate, so you pay them over the life of the loan instead of upfront.
The break-even point tells you how long you need to stay in the home for the refinance to pay off. Divide your total closing costs by your monthly savings under the new loan. If closing costs are $6,000 and the new loan saves you $200 a month, you break even in 30 months. Move before that, and refinancing costs more than it saves — which is the real reason the question isn’t just when you can, but when you should.