Current refinance guidelines, updated from one source.
Four cards and one table carry every figure a Bay City refinance turns on, drawn from the agencies’ published guides, HUD’s handbook, VA’s regulations, and the wholesale overlays: leverage, mortgage insurance, the streamline and IRRRL conditions, and credit. Nothing here is a rate or a payment; the calculator further down turns the figures into a payment and a break-even.
One-unit principal residence; mortgage insurance above 80%
95% is the conventional ceiling on a one-unit principal residence for a refinance that returns no cash, with 97% reserved for the first-time-buyer programs where the existing loan qualifies. Above 80% loan-to-value the new loan carries mortgage insurance; at or below it there is none, which is the line an FHA borrower crosses to shed the premium for good.
An existing FHA loan, refinanced with a net tangible benefit and a limited credit review
The streamline is the lightest refinance FHA offers: no appraisal, a limited credit review, and a requirement that the new loan deliver a net tangible benefit, tested against the loan being replaced and its payment history. The premium continues. Where an appraisal is used, FHA’s rate-and-term reaches 97.75% on an owner-occupied principal residence.
An existing VA loan, no VA appraisal; seasoning of 210 days and six payments
An existing VA loan can be refinanced to a lower rate or from an adjustable to a fixed rate through the IRRRL: a 0.5% funding fee that can be financed and that exempt veterans do not pay, no appraisal required by VA, a net tangible benefit, and seasoning of 210 days and six payments on the loan being replaced. The home may be a primary, second, or investment property where the veteran previously occupied it.
DTI to 50%; jumbo from 660 on its lanes
Score and ratio for a Bay City refinance: 620 is the conventional floor, 50% the automated ratio ceiling, and the finding weighs the rest of the file. The jumbo lanes, for balances above the conforming limit, start at 660, reach 90% of value on the headline lane, lend to $5,000,000, and hold the ratio to 50% on the fixed lanes with reserves per the lane.
| 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.
Guidelines, not an offer. The leverage, the mortgage-insurance lines, the streamline and IRRRL conditions, the credit floors, and the ratio ceilings are agency, HUD, VA, and wholesale parameters read from Lendmire’s guideline sources on the date shown, subject to change without notice and to full underwriting. Nothing here is a rate, a payment, or a fee quote; the calculator uses a published benchmark. Lendmire LLC, NMLS #2371349, is a mortgage broker, not a lender, licensed in sixteen states for consumer mortgages. Not legal or tax advice.
What a rate-and-term refinance is — and how the file is qualified.
A rate-and-term refinance is simple to describe and particular in its rules. The four cards below cover what the new loan is and what it may pay off, which of the four programs applies to the loan being replaced, how the benefit test and the break-even decide whether the refinance pays, and what to do when the real goal is cash rather than terms.
For the program overview, see Lendmire’s refinance program, or the statewide guide at Refinance in Michigan; 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
Every refinance answers one question: does the saving recover the cost? The break-even is the closing costs divided by the monthly saving, and a Bay City owner who will not keep the loan that long should not refinance. The FHA streamline and the VA IRRRL add a formal net tangible benefit test, and VA requires the costs to be recouped within its window where the new loan does not exceed the payoff.
When the goal is cash, not terms
If the reason to refinance is cash, this is the wrong page, and saying so early saves a wasted application. The cash-out programs size the new loan on the value and return the difference. The HELOC adds a second lien behind a first mortgage worth keeping. Cash-out and HELOC each have a separate guide. The rate-and-term refinance is for an owner who wants better terms on the same balance.
Every input below is yours: the Bay City value, the current balance, the current rate and years remaining, the program, the new term, the new rate, the closing costs, and the escrows. The caps, the mortgage-insurance line, the fee, and the ratio ceiling come from the programs; the new loan, the payment, the saving, and the break-even follow from the arithmetic above.
Where Bay City’s mortgages were written — and what a refinance changes.
Three Census figures frame a Bay City 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.
Read the figures as backdrop. 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 Bay City neighborhoods, distinct refinance questions.
The Bay City submarkets below show where the mortgages sit and what a refinance there asks: the program the existing loan points to, the value the cap is tested against, and the costs the saving has to recover.
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 Bay City borrower in a building with questions may prefer them. On a home at Bay City’s median value, a conventional rate-and-term refinance at the leverage cap allows a new loan up to $93,000 — the existing loan, the closing costs, and a purchase-money second lien are what it may pay off.
Rentals held for years
A Bay City 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 Bay City runs near $97,600 on the latest Census estimate.
Newer infill and recent purchases
Recent purchases refinance for terms rather than for equity. The conventional cap in the snapshot is generous enough for most Bay City files, and the question is whether the new loan lands above or below the insurance line; rolling the costs in can push it over, paying them at closing can keep it under, and the review places it before the appraisal. About 30% of Bay City’s households rent — roughly 4,392 renter households on the latest Census estimate.
Two- to four-unit homes
A Bay City 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. Median household income in Bay City sits near $49,420 on the latest Census estimate.
Long-held close-in homes
An owner on a close-in Bay City street with years of payments behind the loan is the classic shorter-term candidate: the appraisal is a formality, the loan sits far below the insurance line, and the interest saved by compressing the remaining years is the whole point. The calculator’s interest comparison is where that decision is made. Roughly 10,285 Bay City households own their homes on the latest Census estimate — 70% of all households, the pool a refinance draws on.
High-value homes near the limit
On Bay City’s 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. Bay City is home to about 32K people.
The street changes the numbers, not the test. A Bay City refinance anywhere in the city is sized on its balance and costs, tested against its program’s cap, and judged on its break-even.
Four reasons Bay City homeowners rewrite the mortgage.
Bay City homeowners rewrite the mortgage for reasons a loan officer hears in this order. Each card below names the purpose, what the program allows for it, and what the file must show.
Fix an adjustable rate
An adjustable loan approaching its first reset, or one that has already adjusted, is refinanced into a fixed rate to end the uncertainty. Conventional, FHA streamline, and VA IRRRL all allow the move, and converting an adjustable to a fixed rate is itself a net tangible benefit under VA’s test. The Bay City file is qualified on the new fixed payment.
Shorten the term
A shorter term is the refinance that costs more each month and less in total. The ratio is tested on the new, higher payment, the appraisal and the cap apply as on any conventional file, and the saving shows up as interest avoided rather than as cash in the budget. The calculator sets the interest over the new term beside what remains on the old loan.
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.
Lower the monthly payment
When the goal is a smaller payment, the file is tested on the break-even and on the term reset. Rolling the costs into the loan raises the balance; restarting the term spreads it across more years; the calculator shows what the Bay City owner actually saves after both. The streamline and the IRRRL test the benefit formally; the conventional refinance leaves it to the arithmetic.
Estimate the new payment and the break-even on a Bay City home before requesting a quote.
The calculator does the refinance arithmetic for a Bay City home: current payment from the balance, the current rate and the years remaining; new payment from the new loan, the new term and the benchmark rate; the saving between them; the break-even on the costs; and the interest comparison that prices the term reset. Choose the program to apply its cap, its insurance line, or its fee.
Bay City refinance savings and break-even estimate
The starting figures are a typical Bay City value with a balance in proportion and a placeholder for costs. Replace them with yours, and enter the current rate from your statement.
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 $150,000 home value near Bay City’s median owner-occupied value, a $105,000 current balance, a current rate and remaining term you enter, closing costs seeded at $2,000 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 Michigan (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.
Which refinance fits depends on the loan being replaced, the balance, and what the owner wants from the new loan. The cards compare the conventional route, the government streamlines, and the jumbo lanes on the same Bay City questions: the appraisal, the leverage, the insurance, the fee, and the review.
Conventional, streamline, or jumbo.
The conventional rate-and-term refinance replaces whatever first mortgage is on the home with an agency loan: value tested by appraisal, leverage capped as in the snapshot, mortgage insurance ending at the line, the old loan and the costs inside the new balance. It asks the most of the file and reaches the most homeowners, including FHA borrowers ready to shed the premium. 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.
Above the conforming limit the agencies step aside and the wholesale jumbo lanes take over: a higher score floor, leverage set by the lane, reserves measured in months of payments, and a second appraisal on the largest loans. The rate-and-term jumbo refinance fits a Bay City owner whose balance the conforming limit cannot hold, on a fixed, adjustable, or interest-only structure. 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 Bay City scenario review.
Most of what a refinance needs is already in a Bay City homeowner’s files: the mortgage statement, the pay stubs, the insurance declaration, the tax bill. This list says what to gather and why each item matters to the file.
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.
Most refinances are routine; the ones that are not usually trip on one of the details below. Read them before the appraisal is ordered on a Bay City home.
Use these checks to keep the Bay City file clean and fundable.
Three things to settle before a Bay City review: whether the monthly saving recovers the closing costs inside the time you will keep the loan, whether a shorter term serves better than a lower payment, and whether the value supports the program’s cap and the mortgage-insurance line.
- Run the break-even: Compare the break-even with how long you expect to keep the loan.
- Weigh the reset: A term matched to the years remaining keeps the saving without the reset.
- Confirm who carries the loan: A buyout paid through the loan is a cash-out or special-purpose refinance.
The costs are recovered only through the saving
The break-even is the first number a refinance review produces, and the one most homeowners skip. Costs rolled into the loan raise the balance and the payment slightly, which lengthens the break-even; costs paid at closing shorten it but require cash. The Bay City calculator above shows the months either way on the figures you enter.
The term starts over unless you choose a shorter one
Two refinances with the same rate can produce opposite results: one lengthens the loan and lowers the payment, the other shortens it and lowers the total interest. Which is right depends on what the Bay City owner needs each month and how long they will hold the home. The calculator’s interest comparison is where that decision is made.
Removing or adding a borrower rewrites the note
The Bay City file for a borrower change is an ordinary rate-and-term refinance with documents added: the decree, the death certificate, or the trust papers. The remaining borrower must carry the ratio on their own income, and the loan must be the type the existing loan points to. Where equity is paid out through the loan, the cash-out rules apply.
A second lien decides whether this is rate-and-term at all
A second mortgage taken when the home was bought can be paid off inside a conventional rate-and-term refinance. A second lien or a line of credit opened after the purchase cannot: paying it through the new loan makes the file a cash-out, with cash-out leverage and cost, even when the borrower receives nothing. The origin of the lien, not its balance, decides.
The rescission period on a principal residence
A refinance of the home you live in carries a rescission period after signing, during which the borrower may cancel; the old loan is paid off and the new one funds only after it has run. The first payment on the new loan follows the funding date, and a Bay City owner should plan the old loan’s last payment and the new loan’s first around it.
From a Bay City 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 Bay City 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
Value first, then verification. On a conventional or jumbo refinance the appraisal is the one input the Bay City owner cannot control; on a streamline or an IRRRL there is none. Underwriting reads the finding’s conditions, the payoff, and the benefit test where it applies, and, where the file supports it, approves the loan on the terms the review set out.
Closing, rescission, and funding
The closing documents are signed, and on a principal residence the rescission period runs before the old loan is paid off and the new one funds. The Bay City owner’s first payment on the new loan follows the funding date; the old loan’s final interest is in the closing figures, and nothing is skipped or forgiven.
A brokerage that runs the break-even honestly.
Three habits define a Lendmire refinance: the review comes before the application, the recommendation follows the break-even rather than the commission, and the terms are written down before the appraisal. The Bay City owner decides with the numbers and nothing has been spent.
The break-even, run before anything else
The arithmetic is run on the owner’s own figures before an application exists: the saving, the months to break even, the term reset. When the refinance does not pay, the recommendation is to wait, and that recommendation is given as readily as the other.
Shopped across wholesale programs
Lendmire places the file with the wholesale program that fits it, conventional, FHA, VA, or jumbo, rather than with the one program a single lender sells. A Bay City refinance is compared on the same numbers across programs before a route is chosen.
Terms in writing, before any fee
An appraisal fee on a refinance that cannot pay for itself is money wasted, so the written terms come first and the appraisal second. The owner sees the new loan, the payment, the saving, and the break-even before any fee is charged.
Trusted by homeowners & families alike.
Bay City refinance FAQs
Plain answers to the questions Bay City 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 Bay City 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?
It makes sense for a reason you can name: a lower payment that recovers its costs, a shorter term that cuts the interest, an FHA premium that ends, an adjustable rate that becomes fixed, a name that comes off the note. It rarely makes sense for a payment that is only slightly lower, because the costs and the term reset eat the difference. The Bay City review says which case you are in.
What does a refinance cost to close?
The costs are specific to the file and are disclosed in writing before you commit; this page quotes none. What the page can tell a Bay City owner is how to treat them: divide them by the monthly saving to find the break-even, and compare rolling them into the loan with paying them at the table. A refinance with substantial costs and a small saving rarely pays.
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?
The FHA streamline refinances an existing FHA-insured loan into a new FHA loan with no appraisal, a limited credit review, and a requirement that the new loan deliver a net tangible benefit as HUD defines it; the previous loan’s seasoning and payment-history rules apply, and FHA mortgage insurance continues on the new loan. Only a borrower whose current loan is FHA can use it, and a borrower who wants the premium gone refinances conventionally instead.
Is the rate in the calculator what I would get?
The calculator’s rate is a published survey average, not an offer. It exists so the payment, the saving, and the break-even can be estimated before a quote; the quote itself comes from the lender for the specific file and is given in writing. Edit the field freely.
How long does a refinance take?
Long enough for the appraisal and the review on a conventional file, shorter on a streamline or an IRRRL with no appraisal, plus the rescission period on a home the borrower lives in. Lendmire does not quote closing speed; it gives written terms first and a realistic calendar second.
Can I pay off a second mortgage or a HELOC with a rate-and-term refinance?
The agencies draw the line at the purchase date. Two loans taken to buy the home can become one through a rate-and-term refinance; a line of credit taken later cannot, however little was drawn. The origin of the lien decides the program, the leverage, and the cost.
My balance is above the conforming limit. Can I still refinance?
Jumbo rate-and-term refinances are routine on the wholesale lanes for a Bay City owner whose balance is above the conforming limit. Expect the lane’s score floor, its leverage cap, reserves per the lane, and two appraisals above the lane’s threshold; expect no mortgage insurance and no agency involvement.
Can I refinance a rental or a second home with a rate-and-term loan?
A rental refinances; the leverage is the occupancy’s own rather than the principal-residence figure in the snapshot, and the loan officer confirms it. A veteran’s former home now rented can use the IRRRL. Cash out of a rental is a different program with its own guide on this site.
The Bay City refinance file, shopped across programs and explained plainly.
The review costs nothing and decides most files: whether the saving recovers the costs, whether a shorter term serves better, whether the existing loan points to the streamline, the IRRRL, the conventional route, or the jumbo lanes. Ask for it before applying anywhere.
This guide covers Bay City — for the statewide guidelines, markets, and scenarios, see Refinance in Michigan, part of Lendmire’s refinance program.
Nearby markets in Michigan: Saginaw · Midland · Flint · East Lansing · Lansing · Pontiac · Rochester Hills · Troy
Related programs: Cash-Out Refinance · Conventional Loans · HELOC