Current refinance guidelines, updated from one source.
Treat these as the programs’ fixed points for Texas: the conventional cap and the insurance line, the no-appraisal streamline on an existing FHA loan, the IRRRL fee and seasoning on an existing VA loan, and the score floor and ratio ceiling. The homestead rules the state applies to cash-out loans do not reach a rate-and-term refinance that returns no cash, unless the loan being paid off is itself a home equity loan.
One-unit principal residence; mortgage insurance above 80%
Conventional leverage for a rate-and-term file: 95% of value on a one-unit principal residence, 97% on the first-time-buyer programs where allowed, with the old loan, the costs, and a purchase-money second inside the new balance. Mortgage insurance attaches above 80%, may be cancelled on request at 80% of the original value, and ends on its own at 78%.
An existing FHA loan, refinanced with a net tangible benefit and a limited credit review
An existing FHA-insured loan can be refinanced through the streamline with no appraisal, a limited credit review, and a net tangible benefit as HUD defines it; the previous loan’s seasoning and payment history still apply, and FHA mortgage insurance continues on the new loan. The FHA rate-and-term with an appraisal reaches 97.75% on a principal residence occupied for the previous year.
An existing VA loan, no VA appraisal; seasoning of 210 days and six payments
VA’s rate-reduction refinance in four parts: an existing VA loan, a 0.5% fee inside the new balance unless exempt, seasoning of 210 days and six payments on the old loan, and a net tangible benefit, with no VA appraisal and no cash out. Fees and costs must be recouped from the lower payment within VA’s window when the new loan does not exceed the payoff.
DTI to 50%; jumbo from 660 on its lanes
The conventional programs begin at a 620 score with the ratio held to 50% by the automated finding; the streamline and the IRRRL read credit more lightly, and the jumbo lanes read it more strictly, from 660 on the headline lane with leverage to 90%, loans to $5,000,000, and a 50% ceiling on the fixed structures.
| Program | Loan being replaced / occupancy | Maximum LTV | Conditions |
|---|---|---|---|
| Conventional rate-and-term (Fannie Mae / Freddie Mac) | One-unit principal residence | 95% | limited cash-out: the old loan, the closing costs and a purchase-money second roll in, incidental cash only; 97% where the existing loan is agency-owned and the first-time-buyer program allows; mortgage insurance above 80% |
| FHA streamline | Existing FHA-insured loan | No LTV test | appraisal not required; net tangible benefit; limited credit review; the previous loan’s seasoning and payment history apply; FHA mortgage insurance continues |
| FHA rate-and-term | Principal residence (owner-occupied the previous twelve months) | 97.75% | with an appraisal and full credit review; FHA mortgage insurance on the new loan |
| VA IRRRL | Existing VA loan; a home the veteran previously occupied | No LTV test | 0.5% funding fee (financeable; exempt veterans pay none); no VA appraisal; net tangible benefit; seasoning the later of 210 days and six payments |
| Jumbo rate-and-term (wholesale lanes) | Above the conforming limit | 90% | 660+ score on the headline lane, loans to $5,000,000, DTI to 50% on the fixed lanes; reserves and the appraisal count per the lane |
A refinance that returns cash is a cash-out refinance and is covered by the conventional, FHA, VA and jumbo cash-out programs; a line of credit that leaves the first mortgage in place is the HELOC program. Each carries its own leverage and its own rules.
Current refinance snapshot · updated October 3, 2026 · a refinance replaces the whole loan and restarts the term unless a shorter term is chosen · closing costs are paid from the loan or at closing and are recovered only through the monthly saving · conforming limits apply by county and are confirmed by a Lendmire loan officer · Lendmire is a broker licensed in sixteen states for consumer mortgages, never the lender.
Informational only; not a commitment to lend, an approval, or a quote. Every program figure on this page is an agency, HUD, VA, or wholesale overlay parameter read from Lendmire’s guideline sources on the date shown and may change without notice; eligibility, the program, the leverage, and the terms depend on the credit profile, the value, the loan being replaced, the occupancy, the state, and full underwriting. The calculator’s rate is a published weekly average, not a quote. Lendmire LLC, NMLS #2371349, mortgage broker, licensed in sixteen states. Equal Housing Opportunity.
What a rate-and-term refinance is — and how the file is qualified.
Here is the refinance in the order it matters: the mechanics of replacing one first mortgage with another, the four programs and the loan each one serves, the benefit and break-even arithmetic that says whether to proceed, and the moment a cash-out refinance or a line of credit serves a San Marcos owner better.
For the program overview, see Lendmire’s refinance program, or the statewide guide at Refinance in Texas; when the goal is cash, see the cash-out refinance program.
One new loan replaces the old one
Mechanically the file is a payoff and a new note. The lender orders the payoff of the existing first mortgage, adds the closing costs and the prepaid items if the borrower rolls them in, includes a purchase-money second where one exists, and writes a new loan for the total on the chosen term. The homeowner keeps the home and the equity and exchanges the old terms for the new.
Four programs, one question: which applies
Conventional is the general route: any first mortgage on a home the borrower lives in, tested against the value and the credit profile, with mortgage insurance above the published line and none below it. The FHA streamline and the VA IRRRL are reserved for loans already insured or backed by those agencies and trade an appraisal and a full review for a benefit test. Jumbo applies above the conforming limit.
The benefit test and the break-even
The arithmetic is plain: closing costs divided by the monthly saving gives the months to break even, and the interest over the new term set against the interest remaining on the old loan says what the term reset costs. HUD and VA write a version of this test into the streamline and the IRRRL; the conventional refinance leaves it to the homeowner, which is why Lendmire runs it before anything is ordered.
When the goal is cash, not terms
Equity can be borrowed two ways, by replacing the first mortgage with a larger one or by adding a line behind it, and neither is a rate-and-term refinance. When the question in San Marcos is how much cash the home can release, the answer is in the cash-out guides; when the existing first mortgage is worth keeping, it is in the HELOC guide. This page covers the loan that changes terms and nothing else.
The calculator asks for what only you know, the balance, the current rate, the years left, and the closing costs you have been quoted or expect, and takes the rest from the programs. What comes back is the new payment, the monthly change against the current payment, the months to break even, and the interest over the new term beside what remains on the old loan, for a San Marcos home.
Where San Marcos’ mortgages were written — and what a refinance changes.
Three Census figures frame a San Marcos refinance file. Ownership says how much of the market holds a mortgage that can be rewritten, the median value says how much room a typical balance has under the leverage cap, and household income says what ratio a typical payment produces.
These are context figures, not underwriting inputs. Higher values mean more room under the leverage cap and an easier exit from mortgage insurance; higher balances relative to value mean less. The percentages do not move with the market; what they allow does.
Data sources: U.S. Census Bureau — ACS 5-Year (2024) housing and population estimates, including tenure, home values, gross rents, and household income.
Distinct San Marcos neighborhoods, distinct refinance questions.
No single refinance file describes San Marcos. The neighborhoods below differ in housing age, price, and the loans written on them, and each one shapes which program fits and how much room the value leaves.
Long-held close-in homes
Older San Marcos neighborhoods hold mortgages written a decade or more ago on homes worth far more today, and the refinance question there is rarely the cap: it is the term. With the balance small against the value, a shorter term often costs little more each month than the old payment and saves years of interest, and mortgage insurance is not in the picture. About 69% of San Marcos’ households rent — roughly 19,383 renter households on the latest Census estimate.
Two- to four-unit homes
A San Marcos owner living in one unit of a duplex, triplex, or fourplex refinances rate-and-term at the leverage the agencies assign to that occupancy, which the loan officer states for the file, with the other units’ rents entering the qualification as the agencies allow and a rent schedule in the appraisal. The one-unit figures in the snapshot are not its figures. San Marcos is home to about 71K people and sits within the Austin-Round Rock-San Marcos, TX area.
Rentals held for years
A San Marcos rental held for years refinances rate-and-term on the conventional or jumbo route at the investment occupancy’s own leverage, stated for the file, with no rescission period at funding and the rent counted as the agencies allow. A veteran’s former home now rented is eligible for the IRRRL. Cash out of a rental is a different program with its own guide. The median owner-occupied home value in San Marcos runs near $310,400 on the latest Census estimate.
High-value homes near the limit
On San Marcos’ pricier streets the balance can sit on either side of the county’s conforming limit, and the costs rolled into the loan can move it across. Under the limit the agencies’ refinance rules apply; over it the jumbo lanes apply, with a higher score floor, reserves after closing, and a second appraisal on the largest loans. The loan officer confirms the limit for the county and places the loan first. Median household income in San Marcos sits near $51,281 on the latest Census estimate.
Newer infill and recent purchases
A San Marcos home bought in the last few years appraises cleanly but carries most of its purchase balance, so the loan-to-value is high and the mortgage-insurance line is close. The refinance still works, a lower payment or a fixed rate on the same balance, but shedding insurance usually waits for the balance to fall or the value to rise. Roughly 8,630 San Marcos households own their homes on the latest Census estimate — 31% of all households, the pool a refinance draws on.
Condominiums and townhomes
Townhomes in a planned development and condominiums in a tower refinance differently in one respect: the condominium brings the project review. The FHA streamline and the VA IRRRL do not re-review the project on an existing government loan, which is one reason an eligible San Marcos borrower in a building with questions may prefer them. On a home at San Marcos’ median value, a conventional rate-and-term refinance at the leverage cap allows a new loan up to $295,000 — the existing loan, the closing costs, and a purchase-money second lien are what it may pay off.
From the oldest San Marcos neighborhood to the newest, the file is judged the same way, with the program figures as constants and the balance, the value, and the costs as the variables.
Four reasons San Marcos homeowners rewrite the mortgage.
A few reasons account for most San Marcos refinances, and they pull in different directions: a lower payment stretches the term, a shorter term raises the payment, shedding insurance needs equity, fixing a rate needs a fixed-rate program. Here are four of them and the route that serves each.
Lower the monthly payment
The most common reason, and the one that needs the most care: a lower rate lowers the payment, and so does a longer term, and only the first of those saves money. A San Marcos owner comparing payments should compare the interest over the new term with the interest remaining on the old loan, which the calculator does, and should count the closing costs against the saving before deciding.
Remove or add a borrower
After a divorce, a death, or a change in who lives in the home, a refinance rewrites the note in the right names. Removing a borrower is a rate-and-term refinance when no cash changes hands through the loan; paying a departing co-owner their share through the new loan is a cash-out, or a special-purpose refinance with its own rules, and belongs to a different program.
Shorten the term
Owners who have paid a thirty-year loan for a decade often find a shorter term costs little more each month and far less in interest, because the old loan is still front-loaded with interest. The San Marcos file is qualified on the new payment, and the break-even is quick when the costs are modest and the term is cut substantially.
Get rid of mortgage insurance
An FHA borrower whose home has gained value can refinance into a conventional loan at or below the no-insurance line and leave the premium behind for good; a conventional borrower paying private mortgage insurance can do the same, or can ask the servicer to cancel it at the published line without refinancing at all. The appraisal sets the value, and the value decides which route is open.
Estimate the new payment and the break-even on a San Marcos home before requesting a quote.
Enter the San Marcos value, the current balance, the current rate and the years left on the loan, choose the program and the new term, set the closing costs you expect, and the calculator returns the new loan, the new payment, the monthly change against the current principal and interest, the months to break even, the interest over the new term beside what remains on the old loan, and the ratio against the ceiling.
San Marcos refinance savings and break-even estimate
A typical San Marcos home seeds the value and the balance; the current rate, the years left, and the closing costs are yours. Overwrite every field.
Editable benchmark: 7.28% as of October 1, 2026 · Freddie Mac 30-year average via FRED®. A conventional market reference, not a refinance quote.
Illustrative starting assumptions: a $310,000 home value near San Marcos’ median owner-occupied value, a $217,000 current balance, a current rate and remaining term you enter, closing costs seeded at $4,500 as an editable placeholder (not a fee quote), a thirty-year term at the current Freddie Mac benchmark, and property taxes and insurance estimated for Texas (U.S. Census Bureau). Every field is editable.
Illustrative estimate only — not a Loan Estimate, approval, quote, or commitment to lend. The new rate field carries the weekly Freddie Mac thirty-year conventional benchmark, a market reference and not a refinance quote; a refinance is priced by the lender at lock, and the current rate, the remaining term and the closing costs are figures you enter. The current payment is estimated from the balance, the current rate and the remaining term; the break-even divides the closing costs by the monthly saving and ignores the interest effect of a longer term. On the VA IRRRL the funding fee is added to the loan unless the veteran is exempt. Taxes and insurance are editable estimates. Licensed in sixteen states for consumer mortgages; Lendmire is a broker, never the lender.
Same home, four ways to refinance it.
Four programs, four files. The conventional refinance tests the value and the credit profile and sheds mortgage insurance at the line; the FHA streamline and the VA IRRRL refinance an existing government loan on a benefit test with little paperwork and no appraisal; the jumbo lanes carry the large balances with their own scores and reserves. Here is where each one fits a San Marcos owner.
Conventional, streamline, or jumbo.
Conventional is the refinance for most San Marcos homeowners: an appraisal, the agencies’ leverage cap, a full credit and income review, and mortgage insurance only above the published line. It fits a lower payment, a shorter term, an FHA exit, an ARM converted to fixed, or a borrower removed, and it is the only one of the four that applies to any loan being replaced. See the conventional loan program.
Two streamlines for two existing loans. The FHA streamline refinances an FHA loan with no appraisal, a limited credit review, and a net tangible benefit; the premium continues. The VA IRRRL refinances a VA loan with no VA appraisal, a small funding fee unless the veteran is exempt, a benefit test, and seasoning on the old loan. Both trade paperwork for a benefit test and return no cash. See the FHA and VA programs.
For balances above the conforming limit, the jumbo lanes refinance rate-and-term with their own rulebook: the score floor in the snapshot on the headline lane, leverage to the lane’s cap, reserves per the lane, and a second appraisal above the lane’s threshold. The arithmetic is the same as any refinance; the file asks more of the San Marcos borrower’s documents and liquidity. See the jumbo loan program.
The loan being replaced points to the program, the balance points to conforming or jumbo, and the goal points to the term: shorter to save interest, longer to lower the payment, fixed to end the resets. What none of the four does is return cash; for that, the cash-out programs and the HELOC are the instruments, each with its own guide.
What to prepare for a San Marcos scenario review.
The paperwork is the standard refinance set, with the automated finding deciding how much of it the file actually needs and the streamlines asking for far less; here is what a San Marcos refinance review typically draws on.
This is a general preparation guide, not a universal checklist. The selected lender may request additional information based on the transaction, the property, the automated finding, and the income picture. Nothing here is legal or tax advice.
Local details that can change the loan.
Four things to know before counting on the saving: whether the costs are recovered, what the term reset does, where mortgage insurance begins and ends, and what the appraisal can change. Each is covered below for San Marcos.
Use these checks to keep the San Marcos file clean and fundable.
The order that saves wasted fees: first the break-even and the term comparison on your own figures, then the program the loan being replaced allows, then the value question, and only then the appraisal and the application.
- Know the Texas rules: Taking cash makes it a home equity loan and a cash-out file.
- Run the break-even: Closing costs divided by the monthly saving is the break-even in months.
- Weigh the reset: A term matched to the years remaining keeps the saving without the reset.
Texas: a rate-and-term refinance is not a home equity loan
Cash changes the category: a Texas homestead refinance that returns cash is a home equity loan under the constitution, with the state’s conditions on top of the cash-out program’s, and belongs to the cash-out guide. A refinance that returns no cash and replaces an ordinary mortgage stays a rate-and-term file, and only an existing home equity loan being paid off brings the constitution into it.
The costs are recovered only through the saving
A refinance that saves a modest amount each month against substantial costs can take years to pay for itself. The rule is simple: if the months to break even exceed the months the owner expects to keep the loan, the refinance does not pay, whatever the new payment looks like. A Lendmire review states the break-even in writing before any fee.
The term starts over unless you choose a shorter one
Resetting the term is the quiet cost of most refinances. The payment falls because the balance is spread across more years, and the interest paid over the life of the loan rises for the same reason. The fix is a shorter new term, which raises the payment back toward the old one and keeps the interest saving; the review runs both versions for the San Marcos owner.
Condominiums add the project review on the conventional and jumbo routes
A conventional or jumbo refinance of a San Marcos condominium adds the agencies’ project review to the file: the association’s budget, insurance, and investor share are checked before the appraised value is applied to the loan-to-value cap. Established buildings usually pass; newer or investor-heavy ones draw questions. The FHA streamline and the VA IRRRL do not re-review the project.
A second lien decides whether this is rate-and-term at all
Two paths for a San Marcos owner with a second lien: pay it off through the new loan, which keeps the file rate-and-term only when the second was part of the purchase, or leave it in place and ask its lender to subordinate to the new first mortgage, which keeps the refinance rate-and-term regardless of the lien’s origin. The review prices both.
From a San Marcos scenario review to a new first payment.
A refinance runs in a fixed order: a scenario review that sizes the loan and runs the break-even; an application and the automated finding, or the limited review of a streamline; the appraisal where one applies and underwriting; and a closing followed, on a principal residence, by the rescission period and funding. Here is each step for a San Marcos owner.
Scenario review
Start with the balance, the current rate, the years remaining, the value, the score, and the costs. A Lendmire loan officer identifies the program the existing loan points to, runs the new payment, the saving, the break-even, and the interest comparison, and provides the terms in writing before anything is ordered.
Application and automated finding
The application goes to the selected wholesale program and the automated finding comes back with the documentation the file needs; the FHA streamline and the VA IRRRL follow their own limited review instead. The finding sets the ratio ceiling and often trims the paperwork; the loan officer reads it before the appraisal is ordered.
Appraisal and underwriting
The appraiser fixes the value and the underwriter confirms the rest: credit, income, assets, the second lien’s origin, the project on a condominium, the seasoning on a streamline or an IRRRL. A value under the plan resizes the loan or moves it across the insurance line; the review was run with room beneath it for exactly that reason.
Closing, rescission, and funding
At closing the new loan is signed, the payoff is ordered, and after the rescission period on a home the borrower lives in, the old loan is retired and the new one begins. Second homes and investment property fund without the wait. The new servicer sends the first statement, and any saving the review showed starts with it.
A brokerage that runs the break-even honestly.
A refinance is a decision about arithmetic, and a brokerage that will say the arithmetic does not work is worth more than one that will not. Lendmire runs the break-even and the term comparison first, shops the file across wholesale programs second, and puts the terms in writing before any fee is charged.
The break-even, run before anything else
A brokerage earns nothing by talking a San Marcos owner out of a refinance, which is why the honest version of the review is worth having. The break-even and the interest comparison come first, and the answer follows them.
Shopped across wholesale programs
Several wholesale programs compete for a San Marcos refinance, and the differences in cost, in reserves, and in what the file must show are real. Lendmire runs the comparison and shows it, so the owner sees why one program was chosen over another.
Terms in writing, before any fee
Written terms before the appraisal is the rule on every San Marcos refinance Lendmire arranges: the program, the term, the loan, the payment, and the break-even on paper, agreed, and only then the order. The streamlines, with no appraisal to order, settle the whole plan on paper.
Trusted by homeowners & families alike.
San Marcos refinance FAQs
Plain answers to the questions San Marcos homeowners ask most about refinancing, in the order they usually ask them.
What is a rate-and-term refinance, and how is it different from a cash-out?
It is the refinance that changes the loan and leaves the equity alone. The balance, the costs, and a purchase-money second become one new loan on a new term; nothing comes back as cash. If a San Marcos owner wants money at closing, the cash-out programs are the right ones, and this page says so plainly rather than sizing the wrong loan.
When does refinancing actually make sense?
A San Marcos refinance makes sense when the break-even is short relative to how long you will hold the loan, or when the goal is not a saving at all, such as leaving FHA insurance behind by moving to a conventional loan, fixing a rate, or shortening the term. It does not make sense when the saving is small against the costs, when you will sell before the break-even, or when a longer term gives back the saving in interest.
What does a refinance cost to close?
A refinance carries lender and third-party charges, prepaid interest and escrow deposits, and title and recording costs; on a VA IRRRL the funding fee is added unless the veteran is exempt. The figures depend on the loan, the program, and the state, and are stated in the written terms and on the Loan Estimate rather than on this page. They can be paid at closing or, within the program’s rules, rolled into the loan, where they raise the balance and lengthen the break-even slightly.
Can I get rid of mortgage insurance by refinancing?
Yes, in two situations. An FHA borrower can refinance into a conventional loan at or below the no-insurance line in the snapshot and leave the FHA premium behind for good; an FHA streamline does not do this, because FHA insurance stays with an FHA loan. A conventional borrower paying private mortgage insurance may not need a refinance at all: cancellation can be requested at the published line on the original value, and the servicer must end it on its own at the lower line. Where the home’s value has risen enough, a conventional refinance with a new appraisal puts the loan under the line sooner.
What is an FHA streamline, and who can use it?
It is FHA’s own refinance for FHA borrowers: lighter paperwork, no appraisal, a benefit test instead of a value test, and the premium carried forward. A San Marcos owner with an FHA loan who wants a lower payment or a fixed rate with the least friction is the candidate; an owner who wants out of the insurance is not.
Does my state treat a refinance differently?
Texas treats a refinance differently only when the existing loan is a Texas home equity loan, or when cash is taken, which makes it a cash-out and a different program. An ordinary refinance of an ordinary mortgage on a Texas homestead follows the program rules above without the state’s homestead conditions.
What if I want cash out of my home as well?
A refinance that returns cash is a cash-out refinance, with cash-out leverage and cash-out cost. The San Marcos owner who wants both better terms and cash gets both from the cash-out program in one loan; the owner who wants only better terms gets them from this one. The review starts by asking which.
Can I pay off a second mortgage or a HELOC with a rate-and-term refinance?
It depends on where the second lien came from. Purchase-money seconds roll in; non-purchase-money seconds and HELOCs do not without turning the file into a cash-out. The San Marcos review reads the second lien’s closing documents and prices both the payoff route and the subordination route.
Does a two- to four-unit home refinance the same way?
Yes, on every route the existing loan allows, at the leverage the agencies assign to a two- to four-unit principal residence, which the loan officer confirms rather than this page printing. The San Marcos file adds the rent schedule and the rents; the rest is the standard refinance.
Why is there a waiting period after I sign?
It is the right of rescission. On a home the borrower lives in, the lender must wait the required period after signing before funding, and the borrower may cancel during it. There is none on a second home or a rental. The interest for the gap is in the closing figures; nothing is skipped or forgiven.
From a San Marcos scenario review to a new first payment.
A San Marcos refinance starts with arithmetic and ends with written terms. Send the mortgage statement and the goal; the loan officer returns the program, the new loan, the payment, the saving, and the months to break even, and orders nothing until you agree.
This guide covers San Marcos — for the statewide guidelines, markets, and scenarios, see Refinance in Texas, part of Lendmire’s refinance program.
Nearby markets in Texas: Kyle · Wimberley · New Braunfels · Austin · Pflugerville · Cedar Park · San Antonio · Round Rock
Related programs: Cash-Out Refinance · Conventional Loans · HELOC