Short answer: an interest rate reduction refinancing loan (IRRRL), also called a VA streamline refinance, replaces an existing VA-backed loan on the same home with a new VA-backed loan. Federal law requires a seasoning wait, a lower rate in set cases, and a check that the refinance costs are recouped through lower monthly payments within 36 months. The VA funding fee on an IRRRL is 0.50 percent unless you are exempt. This page covers federal law only. It is general information, not legal or financial advice.
Who can use it
The law lets VA guarantee a loan to refinance an existing loan guaranteed, insured or made under the VA home loan chapter (38 U.S.C. 3710(a)(8), LII, read October 30, 2026). Under 3710(e)(1), the new loan must be secured by the same home; its rate must be lower than the rate on the loan being refinanced, except that a fixed-rate loan replacing an adjustable-rate loan may carry a rate you and the lender agree on; and you must own the home and live in it, or have lived in it before and certify that. If you are on active duty and cannot live there, your spouse may meet the occupancy rule. The new term may not be more than 10 years longer than the original term of the loan being refinanced (3710(e)(1)(E)).
The guaranty does not use up more of your entitlement: the IRRRL is treated as made with the entitlement used for the loan being refinanced (3710(e)(2)). A surviving spouse who was a co-borrower on the VA loan is treated as a veteran for an IRRRL (3710(e)(3)).
VA’s regulation adds that the new loan must meet at least one of these: a lower monthly principal and interest payment, a shorter term, a fixed rate replacing a VA-backed adjustable rate, a higher payment only because energy efficient improvements are included, or a loan VA has signed off on in advance to prevent imminent foreclosure (38 CFR 36.4307(a)(3), eCFR, text up to date as of October 28, 2026). The loan amount may not exceed the balance being refinanced plus allowed closing costs and a discount of up to 2 percent of the loan amount (36.4307(a)(4)). If the old loan is more than 30 days past due, VA must agree in advance (36.4307(a)(5)).
VA’s page (last updated January 7, 2026, VA, read October 30, 2026; this page may be out of date) says you go through a private lender, not VA, and that if there is a second mortgage, its holder must agree to make the new VA-backed loan the first mortgage.
Three tests in 38 U.S.C. 3709
A 2018 law added these tests for a refinance of a VA-backed loan; they do not apply when the new principal is larger than the payoff of the old loan, which is a cash-out refinance (38 U.S.C. 3709(a)-(d), LII, read October 30, 2026).
| Test | What the law says | Where |
|---|---|---|
| Seasoning | Not until the later of: you have made at least six consecutive monthly payments on the loan being refinanced, and 210 days after its first payment due date | 3709(c) |
| Recoup | The lender certifies the recoup period to VA; fees, closing costs and expenses (not taxes, escrow amounts or VA fees such as the funding fee) must be scheduled to be recouped through lower regular monthly payments within 36 months of loan issuance | 3709(a) |
| Rate drop, fixed to fixed | The new rate is at least 0.50 percentage point (50 basis points) lower | 3709(b)(2) |
| Rate drop, fixed to adjustable | The new rate is at least 2 percentage points (200 basis points) lower | 3709(b)(3) |
| Discount points | If the lower rate comes only from discount points, the points must be paid at closing, and may be added to the loan only if the balance leaves a loan-to-value ratio of 100% or less (one point or less) or 90% or less (more than one point) | 3709(b)(4) |
The lender must also give you a net tangible benefit test (3709(b)(1)). The seasoning wording above is from a 2019 amendment; before it, the law counted 210 days from the first payment made (amendment notes to 3709, LII). VA’s rule for other refinances, 38 CFR 36.4306 (eCFR), still uses the older seasoning wording, and its source note shows it was last amended in 2018; the IRRRL rule, 36.4307, was last amended in 2010 and does not repeat these tests. Ask the lender how it applies them to your loan.
The funding fee
The funding fee for an interest rate reduction refinancing loan is 0.50 percent for active duty veterans and Reservists (38 U.S.C. 3729(b)(2)(E), LII). It may not be collected from a veteran receiving VA compensation, a surviving spouse of a veteran who died from a service-connected disability, and some others listed in 3729(c). VA says you can include the fee and closing costs in the new loan, or take a higher rate so the lender pays the costs (VA, last updated October 5, 2026; and VA). See the VA home loan funding fee.
Example: the recoup test
This example is only for the math, with example figures, not terms from any lender. A $280,000 fixed-rate 30-year VA loan at 6.75% has a principal and interest payment of $1,816.07. After 60 payments the balance is about $262,852. An IRRRL at a fixed 6.0% (0.75 percentage point lower) adds $4,000 of closing costs, for $266,852, and a 0.5% funding fee shown here as $1,334.26 on that amount, for a new loan of $268,186.26 (ask the lender how your fee is figured). The funding fee is left out of the recoup math, as the law says.
| New term | New payment | Monthly savings | Months to recoup | Within 36 months? |
|---|---|---|---|---|
| 30 years (360 months) | $1,607.91 | $1,816.07 − $1,607.91 = $208.16 | $4,000 ÷ $208.16 = 19.2 (payment 20) | Yes |
| 25 years (300 months) | $1,727.93 | $1,816.07 − $1,727.93 = $88.14 | $4,000 ÷ $88.14 = 45.4 (payment 46) | No |
In this example, the 30-year IRRRL passes the recoup test, and the 300-month term fails it, because a shorter term leaves less monthly savings. But the longer term costs more over time: the old loan’s 300 remaining payments total $1,816.07 × 300 = $544,821.00; the 30-year IRRRL’s payments total $1,607.91 × 360 = $578,847.60; and the 300-month IRRRL’s total $1,727.93 × 300 = $518,379.00. VA says to divide your closing costs by your expected monthly savings to see if a refinance is worth it. For the same math with points, see mortgage discount points break-even and the CFPB answer on points and lender credits; for lowering a payment without a new loan, see mortgage recast vs refinance.
Watch for misleading offers
VA warns that offers claiming you can skip payments, or offering very low rates or other terms that sound too good to be true, may be signs of a misleading refinance offer, and suggests contacting several lenders because terms and fees vary (VA). If you want to take cash out instead, the 3709 tests above do not apply and other rules do; see cash-out refinance vs personal loan.
Questions to ask the lender
- When is the first date my loan meets the seasoning rule?
- What is the recoup period you will certify to VA, and which costs are in it?
- How much lower is the new rate, and does any of the drop come from discount points?
- What are my total payments over the new term compared with my current loan?
- Am I exempt from the funding fee, and how is the fee figured?
- Will a second mortgage holder need to agree to the refinance?
Checklist
- Find your current rate, balance, payment and first payment due date.
- Compare the Loan Estimate with your current loan, line by line.
- Divide the closing costs by the monthly savings.
- Check the new term against the years left on your loan.
- Keep your Certificate of Eligibility if you have it; VA says it shows the earlier use of your entitlement.
You can submit a complaint at consumerfinance.gov/complaint.
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Sources
- LII: 38 U.S.C. 3710, Purchase or construction of homes
- eCFR: 38 CFR 36.4307, Interest rate reduction refinancing loan, current text up to date as of October 28, 2026
- VA: Interest rate reduction refinance loan (last updated January 7, 2026)
- LII: 38 U.S.C. 3709, Refinancing of housing loans
- eCFR: 38 CFR 36.4306, Refinancing of mortgage or other lien indebtedness, current text up to date as of October 28, 2026
- LII: 38 U.S.C. 3729, Loan fee
- VA: VA funding fee and loan closing costs (last updated October 5, 2026)
- CFPB: How should I use lender credits and points (also called discount points)? (reviewed October 19, 2023)
- CFPB: Submit a complaint
Disclosure: Modern Lending Solutions is not a lender, loan broker or agent for any lender or loan broker, and does not make credit decisions. Any compensation we receive is paid by participating lenders, only for advertising services. This guide is general information, not financial or legal advice.