Current FHA guidelines, updated from one source.
The figures below are the FHA program’s own parameters, read from Lendmire’s centralized guideline source and refreshed on this page as HUD’s rules and the wholesale overlays change: the minimum investment, the decision score for maximum financing, the mortgage insurance premiums, and the qualifying ratios.
Up to 96.5% loan-to-value on a purchase
3.5% of the purchase price or appraised value, whichever is lower, is the minimum investment on an FHA purchase; the loan covers the rest, up to 96.5% loan-to-value, and a gift may cover the whole investment.
Decision score for maximum financing
Eligibility for the full 96.5% leverage starts at a 580 decision score; the score is read as the lowest middle score among the borrowers, and the file is qualified on the whole picture rather than the score alone.
Plus 0.50%–0.55% a year on most thirty-year loans
FHA mortgage insurance has two parts: 1.75% upfront, which is added to the loan, and an annual premium of 0.50%–0.55% on most thirty-year loans, charged monthly; the ladder below shows the schedule by loan size, leverage, and duration.
Housing and total debt, manual reference
Housing and total debt ratios of 31/43 need no compensating factors; higher ratios are approvable with the factors in the ladder below, and files scored by HUD’s automated system follow the system’s finding rather than the manual table.
| Decision score | Housing / total | Compensating factors |
|---|---|---|
| 500–579 or no credit score | 31% / 43% | not applicable — ratios may not exceed 31/43 (energy efficient homes 33/45) |
| 580 and above | 31% / 43% | no compensating factors required (energy efficient homes 33/45) |
| 580 and above | 37% / 47% | one of: verified and documented cash reserves; minimal increase in housing payment; residual income |
| 580 and above | 40% / 40% | no discretionary debt |
| 580 and above | 40% / 50% | two of: verified cash reserves; minimal increase in housing payment; significant additional income not reflected in effective income; residual income |
| Base loan | Leverage | Annual premium | Duration |
|---|---|---|---|
| Standard base loan amounts | at or below 90% LTV | 0.50% | 11 years |
| Standard base loan amounts | above 90% to 95% LTV | 0.50% | mortgage term |
| Standard base loan amounts | above 95% LTV | 0.55% | mortgage term |
| Larger base loan amounts | at or below 90% LTV | 0.70% | 11 years |
| Larger base loan amounts | above 90% to 95% LTV | 0.70% | mortgage term |
| Larger base loan amounts | above 95% LTV | 0.75% | mortgage term |
Refinances: rate-and-term to 97.75% loan-to-value on a home occupied for the past year; cash-out to 80% after twelve months of ownership and occupancy; streamline refinances of an existing FHA loan without an appraisal. Sellers and other interested parties may contribute up to 6% of the price toward closing costs; the entire minimum investment may be a gift.
Current FHA snapshot · updated October 1, 2026 · owner-occupied principal residences, one to four units · county loan limits apply — ask a Lendmire loan officer for the limit where you are buying · FHA loans are assumable · Lendmire is not affiliated with FHA or HUD.
This page describes program parameters, not an offer. The investment, the premiums, the score tiers, and the ratios are FHA guidelines and lender overlays, subject to change without notice and to full underwriting; the appraisal, the credit report, the property, and the county limit decide every file. No rate, payment, or cost is stated here; a licensed Lendmire loan officer provides them in writing. Lendmire is a mortgage broker, never the lender, licensed for consumer mortgage lending in sixteen states, and not affiliated with FHA, HUD, or the federal government. Lendmire, LLC, NMLS #2371349. Equal Housing Opportunity.
What an FHA loan is — and how the file is qualified.
The mechanics are the same on every St. Petersburg FHA file: the buyer brings the minimum investment, the decision score sets the leverage, the premiums insure the loan, and the ratios decide what payment the income supports. Here is how each one works.
For the program overview, see Lendmire’s FHA loan program, or the statewide guide at FHA Loans in Florida.
The minimum required investment
HUD requires the buyer to invest a set share of the lesser of the price and the appraised value; the loan covers the rest. On a St. Petersburg purchase the investment can be the buyer’s own savings, a gift from a family member or another acceptable donor, or approved secondary financing, and closing costs are separate from it.
The decision score sets the leverage
The decision score is the lowest of the borrowers’ middle scores. At the maximum-financing threshold and above, a St. Petersburg buyer reaches the full purchase leverage; HUD allows lower scores at reduced leverage, but the wholesale programs behind these pages start at the threshold, so that is the practical floor.
Two premiums: upfront and annual
The upfront premium is a share of the base loan, usually financed into the total. The annual premium is charged monthly and depends on the term, the leverage, and the loan size; on a thirty-year loan at full leverage it runs for the term, and ends after eleven years only when the loan started at or below ninety percent loan-to-value.
Qualifying ratios and compensating factors
The ratios are a ladder: a base pair with nothing extra, a higher pair with one compensating factor, a pair for borrowers with no discretionary debt, and the top pair with two factors. Files scored by HUD’s automated system follow the system’s finding, which commonly allows more than the manual table.
The calculator applies this to a St. Petersburg scenario: enter the price and the down payment, pick the term, and the upfront premium, the annual premium for that leverage and loan size, and the escrows build the payment. Enter income to see the ratios.
Where St. Petersburg’s first-time and moderate-income buyers shop — and how FHA fits.
Before the calculator, the context: how many St. Petersburg households own their homes, what those homes are worth on the latest estimate, and what households earn. Each figure shapes the size of a typical FHA purchase.
These are context figures, not underwriting inputs. A high median value means a larger minimum investment and a larger premium in dollars; a modest median value means a file that clears the county limit easily. Neither changes the program’s percentages, only what they amount to.
Data sources: U.S. Census Bureau — ACS 5-Year (2024) housing and population estimates, including tenure, home values, gross rents, and household income.
Distinct St. Petersburg neighborhoods, distinct FHA files.
St. Petersburg is not one FHA picture. The neighborhoods below hold different housing stock, different price points, and different property questions, and each shapes how an FHA file is built there.
Newer infill and recent construction
Infill rows and newer St. Petersburg construction appraise cleanly under HUD’s standards, and the question there is price: a contract near the county limit needs the limit confirmed before the offer, and a larger investment where the price runs past it. St. Petersburg counts a population near 263K within the Tampa-St. Petersburg-Clearwater, FL area.
Established close-in neighborhoods
In St. Petersburg’s established neighborhoods the appraiser’s condition findings matter as much as the value. Buyers who expect required repairs negotiate them into the contract early and keep the file moving. On a home at St. Petersburg’s median value, the FHA minimum investment comes to about $13,000 — the cash the program asks a buyer to bring before closing costs.
Two-to-four-unit homes
The multi-unit St. Petersburg file is where FHA’s leverage does the most work: a small investment on a two- to four-unit property, the buyer in one unit, and the other units’ rent documented toward the ratios the way HUD allows. The median owner-occupied home value in St. Petersburg runs near $371,100 on the latest Census estimate.
Condominiums and townhomes
A St. Petersburg townhome or condominium is a routine FHA file once the project question is answered. Approved projects and single-unit approvals both work; a project with neither sends the buyer to a conventional loan. Roughly 74,915 St. Petersburg households own their homes on the latest Census estimate — 63% of all households, the pool an FHA purchase joins.
Historic districts
A historic St. Petersburg home is eligible like any other, with the appraiser’s condition findings as the usual detour. Buyers and sellers who expect them settle the repairs in the contract rather than at the closing table. About 37% of St. Petersburg’s households rent — roughly 44,329 renter households on the latest Census estimate.
Higher-value homes
On St. Petersburg’s higher-value homes the FHA loan runs into the county limit before anything else. A buyer above it brings a larger investment to bring the loan under the cap, or moves to a conventional loan; the loan officer confirms the current limit before the offer. Median household income in St. Petersburg sits near $75,192 on the latest Census estimate.
Each submarket has a typical property story, but the appraisal is the one that counts. HUD’s property standards, the occupancy rule, and the ratio ladder are the same on every St. Petersburg file.
Four ways St. Petersburg buyers put an FHA loan to work.
Because FHA insures the lender, it fits the St. Petersburg borrower who has the income for the payment but not the profile a conventional loan asks for. Four examples follow.
Refinance an existing FHA loan
A St. Petersburg homeowner with an existing FHA loan can refinance it through the streamline program without an appraisal, with a limited credit review, and with a net tangible benefit required; the existing loan’s seasoning and payment history are what the lender checks.
Buy a condominium in an approved project
A St. Petersburg condominium is an FHA purchase when the project holds HUD approval or the unit qualifies for single-unit approval; the association’s dues enter the ratios, and the appraisal addresses the project as well as the unit.
Buy on a recovering credit profile
FHA is the program for the buyer a conventional file turns away: a decision score below agency norms, a seasoned derogatory event, or a thin file underwritten on rent and utilities. In St. Petersburg that buyer qualifies on the whole picture.
Buy a small multi-unit home and live in one unit
FHA finances owner-occupied homes of up to four units with the same minimum investment as a house. A St. Petersburg buyer who lives in one unit and rents the others can count part of the rental income toward qualifying, within HUD’s rules for multi-unit purchases.
Estimate the FHA payment on a St. Petersburg price before requesting a quote.
This estimator runs the program’s own math on your St. Petersburg inputs: price less the investment, plus the financed premium, amortized at the benchmark rate, with the monthly premium and escrows added. A licensed loan officer provides the actual rate, payment, and costs in writing.
St. Petersburg FHA payment estimate
A St. Petersburg starting point, nothing more: change the price, the down payment, the term, and the escrows to match your purchase.
Editable benchmark: 7.03% as of September 24, 2026 · Freddie Mac 30-year average via FRED®. A conventional market reference, not an FHA loan quote.
Illustrative starting assumptions: a $370,000 price near St. Petersburg’s median owner-occupied home value (kept where an FHA loan is realistic in most counties), the FHA minimum investment as the down payment, a thirty-year term at the current Freddie Mac benchmark, property taxes and insurance estimated for Florida (U.S. Census Bureau). Every field is editable.
Illustrative estimate only — not a Loan Estimate, approval, quote, or commitment to lend. The rate field carries the weekly Freddie Mac thirty-year conventional benchmark, a market reference and not an FHA loan quote; your rate is set by the lender at lock. FHA mortgage insurance follows HUD’s published schedule for the term, leverage and loan size entered; taxes, insurance and dues are editable estimates; closing costs are not included; county loan limits are not checked here. Licensed in sixteen states for consumer mortgages. Lendmire is not affiliated with or acting on behalf of FHA, HUD, or the federal government.
Same buyer, three very different closings.
The right program depends on the decision score, the down payment, the eligibility for VA, and how long the buyer expects to keep the loan. Three options, side by side.
FHA, conventional with mortgage insurance, or VA.
The program’s strengths are the investment, the score, and the ratios; its cost is the insurance structure. A St. Petersburg buyer with a modest score and a small down payment usually pays less each month on FHA than on conventional with private insurance.
Where FHA charges by schedule, conventional charges by score. A St. Petersburg buyer with strong credit and a small down payment may find the private premium smaller and the payment lower; a buyer with a modest score will not. See Lendmire’s conventional loan program.
VA undercuts FHA for the eligible borrower on the recurring costs: no investment, no monthly premium, no upfront premium, with a one-time funding fee in their place. The questions are eligibility, entitlement, and whether the home meets VA’s property standards. See Lendmire’s VA loan program.
The decision is rarely close once the profile is known. FHA tends to fit the modest score, conventional the strong score with equity to come, and VA nearly any file with eligibility. The comparison is run on the actual numbers, in writing.
What to prepare for a St. Petersburg scenario review.
An FHA file is documented more fully than a streamline refinance; the items below are what a St. Petersburg scenario 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 credit profile, and the income picture. Nothing here is legal or tax advice.
Local details that can change the loan.
Most surprises on a St. Petersburg FHA file trace back to one of these: a decision score that landed differently than expected, an appraisal with required repairs, a condominium without approval, or a county limit lower than the contract price.
Use these checks to keep the St. Petersburg file clean and fundable.
Run these before asking for a quote: know where the decision score lands, know how long the annual premium runs at your leverage, and know that the property and the price fit the program and the county limit.
- Confirm the score: the threshold in the snapshot opens maximum financing and the ratio ladder.
- Know the premium: ten percent down or more ends it after eleven years.
- Check the project: the project needs HUD approval or the unit needs single-unit approval.
The decision score decides the leverage
Two borrowers, two sets of scores, one decision score: the lowest of the middle scores. A St. Petersburg couple with one weak file is read on that file, which is why the score is confirmed from the lender’s report before anything is sized or any offer is written.
How long the annual premium runs
Unlike private mortgage insurance, the FHA annual premium does not cancel as the home gains value. On a St. Petersburg full-leverage loan the exit is a refinance; the calculator shows the premium’s rate and duration for the leverage entered.
Condominium project approval
Project approval is the one property question that can end an FHA file outright. A St. Petersburg buyer under contract on a condominium should have the lender confirm the project’s status or the single-unit path before paying for the appraisal.
Seller contributions and the minimum investment
Sellers and other interested parties may pay closing costs, prepaids, and discount points up to HUD’s limit as a share of the price; above it, the excess reduces the price for loan-sizing. The minimum investment itself cannot come from the seller, but it can come from an acceptable gift.
The appraisal and HUD’s property standards
The appraiser on a St. Petersburg FHA file is on HUD’s roster and reports on condition as well as value. Required repairs are common on older homes and are usually settled by the seller before closing; where they cannot be, the file may not close as an FHA loan.
From a St. Petersburg pre-approval to keys in hand.
From the first conversation to keys in hand, a St. Petersburg FHA purchase follows four steps. Here is what happens at each one.
Pre-approval
Start with the decision score, the income, and the down payment. A Lendmire loan officer confirms the leverage, the ratios, and the county limit, runs the FHA structure against conventional and VA on the same numbers, and provides the terms in writing.
Contract and appraisal
The St. Petersburg contract sets the price and the contributions; the appraisal sets the value and the condition. Both feed the loan amount, and the lender confirms the county limit and the project approval before underwriting begins.
Underwriting
The file is scored by HUD’s automated system or underwritten manually, with income, assets, credit, and any compensating factors documented. Seasoning after a credit event is confirmed from the discharge or transfer papers, and the ratios are measured on effective income.
Closing
At closing the upfront premium is added to the loan, the escrows for taxes and insurance are set up, and the annual premium begins with the first payment. A St. Petersburg buyer signs the note and the security instrument, occupies the home within HUD’s window, and the loan is insured.
A brokerage that matches the program to the buyer.
Lendmire is never the lender. It is the broker that reads the St. Petersburg file against FHA, conventional, and VA, matches the program to the profile, and keeps the premium structure in plain view before the buyer commits.
Three programs, one set of numbers
The comparison on this page is run for real on every St. Petersburg file: the FHA structure next to conventional with private insurance and, where eligibility exists, VA. The written terms follow the comparison.
The premium explained before the offer
The insurance structure is the program’s cost, and Lendmire treats it as the first thing to explain rather than the last: how much, how long, and when a refinance would remove it for a St. Petersburg buyer.
Licensed, consumer-purpose, in writing
The parameters on this page are HUD’s and the wholesale overlays’; the terms for a specific St. Petersburg loan come from a licensed loan officer, in writing, after the review. Lendmire is a broker, never the lender, and not affiliated with the federal government.
Trusted by first-time buyers & families alike.
St. Petersburg FHA loan FAQs
What an FHA loan is, how much it takes to buy, what score it needs, what the mortgage insurance costs, and how the county limit works, answered for St. Petersburg buyers.
What is an FHA loan, and who is it for?
An FHA loan is a mortgage insured by the Federal Housing Administration, part of HUD: the lender makes the loan, HUD insures it against loss, and in exchange the program sets a small minimum investment, a forgiving credit threshold, ratios that stretch with compensating factors, and mortgage insurance premiums that fund the insurance. It is for owner-occupied homes of one to four units.
How much do I need to put down on an FHA loan in St. Petersburg?
HUD sets the minimum investment as a small share of the price or value, whichever is lower; the snapshot and the calculator show it on a St. Petersburg price. The whole investment can be a gift from a family member or another acceptable donor.
What credit score do I need for an FHA loan?
The threshold in the snapshot, read as the lowest middle score among the borrowers. Below it HUD allows a reduced-leverage loan, but the programs Lendmire places FHA loans with begin at the threshold. A thin or non-traditional credit file can qualify under manual underwriting.
How does FHA mortgage insurance work, and how long do I pay it?
Two parts, both in the snapshot: the upfront premium on the base loan and the annual premium on most thirty-year loans. The duration is the detail to know before the contract: eleven years at or below ninety percent leverage, the loan term above it.
What is the FHA loan limit in St. Petersburg?
The limit is set by county and revised each year, so ask a loan officer for the current figure where you are buying. It caps the loan, not the price: a St. Petersburg buyer above the limit brings the difference as a larger investment or moves to a conventional loan.
Can I use an FHA loan to buy a condominium?
Condominiums are eligible with project approval or single-unit approval. The association’s finances, owner-occupancy mix, and any litigation bear on the approval, and dues count in the ratios.
What does an FHA appraisal check?
It checks what the home is worth and whether it is safe, sound, and secure under HUD’s rules. Older St. Petersburg homes draw required repairs more often; most are settled before closing.
Can I buy a duplex or fourplex with an FHA loan?
Up to four units with the buyer living in one. The investment is the same small share of the price, which is why the multi-unit purchase is one of the program’s strongest uses in St. Petersburg.
What happens after my St. Petersburg offer is accepted?
Appraisal, underwriting, conditions, closing. The appraisal values the home and checks HUD’s property standards; underwriting reads the whole file; closing adds the upfront premium to the loan and starts the annual premium with the first payment.
Can the seller pay my closing costs on an FHA loan?
Up to the limit, yes: closing costs, prepaids, and discount points. The investment is separate and must be the buyer’s own funds or a gift; the seller can cover the rest within HUD’s cap.
Run the St. Petersburg FHA numbers, then get the terms in writing.
Start with a scenario review: the price, the down payment, the decision score, and the income. A licensed Lendmire loan officer runs FHA against conventional and VA on the same numbers and provides the terms in writing.
This guide covers St. Petersburg — for the statewide guidelines, markets, and scenarios, see FHA Loans in Florida, part of Lendmire’s FHA loan program.
Nearby markets in Florida: Tampa · Cape Coral · Port St. Lucie · Jacksonville · Miami
Related programs: Down Payment Assistance · FHA 203(k) Rehab Loans · Conventional Loans