If you're buying a home in Florida, your mortgage is probably the biggest financial commitment you'll ever make - and it's worth understanding exactly how it works before you sign anything. I'm Barrett Henry with REMAX Collective, and I've walked hundreds of buyers through the mortgage process in the Tampa Bay area. This guide breaks down the different loan types, explains how interest rates and payments work, and covers everything from pre-approval to closing so you know exactly what to expect. Whether you're a first-time buyer or upgrading to your next home, the more you understand about mortgages, the better decisions you'll make.
Mortgage Types at a Glance
Here's a side-by-side comparison of the most common mortgage types available to Florida buyers. Each one has trade-offs, and the right choice depends on your financial situation, credit profile, and how long you plan to stay in the home.
| Loan Type | Down Payment | Min. Credit Score | PMI / MIP | Best For |
|---|---|---|---|---|
| Conventional (Fixed) | 3%-20% | 620 | Required below 20% down; removable | Buyers with good credit and stable income |
| FHA | 3.5% | 580 | Upfront MIP + annual MIP for life of loan | First-time buyers, lower credit scores |
| VA | 0% | No official minimum (620+ typical) | None - VA funding fee instead | Veterans, active military, eligible spouses |
| USDA | 0% | 640 | Upfront + annual guarantee fee | Buyers in rural-eligible areas, moderate income |
| Conventional (ARM) | 5%-20% | 620 | Required below 20% down; removable | Short-term owners, rate-savvy buyers |
How Does a Mortgage Actually Work?
A mortgage is a loan used to buy real estate, with the property itself serving as collateral. You borrow money from a lender, and in return, you agree to pay it back over a set period - usually 15 or 30 years - with interest. If you stop making payments, the lender can foreclose on the property. That's the basic deal.
Your monthly mortgage payment is made up of several components, often referred to as PITI:
- Principal - The portion of your payment that goes toward paying down the loan balance. Early in the loan, this is a small percentage of your payment.
- Interest - The cost of borrowing the money. This makes up the bulk of your early payments and decreases over time as the principal is paid down.
- Taxes - Your property taxes, collected monthly by your lender and held in an escrow account, then paid to the county on your behalf.
- Insurance - Your homeowner's insurance premium, also collected monthly and paid from escrow. In Florida, insurance costs are higher than most states, so this is a significant line item.
Most lenders require an escrow account for taxes and insurance. This means your lender collects a portion each month, holds it, and makes the payments when they're due. It's forced savings, and honestly, most buyers prefer it because it spreads those large annual bills across 12 monthly payments.
Fixed-Rate vs. Adjustable-Rate Mortgages
Fixed-Rate Mortgage
A fixed-rate mortgage locks in your interest rate for the entire life of the loan. If you get a 30-year fixed at 4.25%, your rate stays at 4.25% for all 30 years. Your principal and interest payment never changes. Taxes and insurance can fluctuate, but the core mortgage payment is predictable and stable.
This is the most popular mortgage type in the United States, and for good reason. Most buyers - especially first-time buyers - value the certainty of knowing exactly what their payment will be. I recommend fixed-rate mortgages for the vast majority of my clients.
Adjustable-Rate Mortgage (ARM)
An ARM gives you a lower initial interest rate for a set introductory period - typically 5, 7, or 10 years - then adjusts annually based on a market index. A 5/1 ARM, for example, has a fixed rate for 5 years and adjusts every year after that. A 7/1 ARM is fixed for 7 years.
ARMs come with rate caps that limit how much your rate can increase per adjustment and over the life of the loan. But even with caps, your payment can increase significantly after the fixed period ends. ARMs can make sense if you're confident you'll sell or refinance within the introductory period, but for most buyers planning to stay long-term, a fixed-rate loan is the safer choice.
Loan Types Explained
Conventional Loans
Conventional loans are not insured or guaranteed by the federal government. They're backed by Fannie Mae or Freddie Mac and are the most common loan type. You can put as little as 3% down with programs like Conventional 97 or HomeReady, though 5%-10% down is more typical. Conventional loans offer the most flexibility in terms of property types, loan amounts, and PMI removal.
The trade-off: conventional loans have stricter credit and income requirements than government-backed loans. You'll need a 620+ credit score (740+ for the best rates), solid employment history, and a debt-to-income ration under 45%.
FHA Loans
FHA loans are insured by the Federal Housing Administration and designed for buyers who may not qualify for conventional financing. The big draws are the lower credit score requirement (580 for 3.5% down) and more forgiving debt-to-income ratios. FHA loans are the most popular choice among first-time buyers in the Tampa Bay area.
The downside is mortgage insurance. FHA loans require both an upfront mortgage insurance premium (1.75% of the loan amount, usually financed into the loan) and an annual premium (currently 0.55% of the loan balance) that stays for the life of the loan. The only way to drop FHA mortgage insurance is to refinance into a conventional loan once you have enough equity.
VA Loans
VA loans are guaranteed by the Department of Veterans Affairs and available to eligible veterans, active-duty service members, and qualifying surviving spouses. VA loans are, hands down, the best mortgage product on the market. Zero down payment, no PMI, competitive interest rates, and lenient qualification standards. There's a one-time VA funding fee (1.25%-3.3% depending on your usage and down payment), but even that can be financed into the loan. I cover VA benefits in detail in my veterans guide to buying a home in Tampa Bay.
USDA Loans
USDA loans offer zero-down financing for buyers purchasing in designated rural areas. In the Tampa Bay region, most of Brandon and Riverview don't qualify, but parts of eastern Hillsborough County near Plant City and some areas of Pasco County may be eligible. Income limits apply - generally your household income must be at or below 115% of the area median income. USDA loans charge a 1% upfront guarantee fee and a 0.35% annual fee.
Down Payment: You Don't Need 20%
This is one of the biggest myths in real estate, and it stops people from buying homes every single day. You do not need 20% down to buy a house. Here's what you actually need:
- Conventional: As low as 3% ($9,000 on a $300,000 home)
- FHA: 3.5% ($10,500 on a $300,000 home)
- VA: 0% ($0 down)
- USDA: 0% ($0 down)
So where does the 20% myth come from? Putting 20% down lets you avoid private mortgage insurance (PMI), which saves you money monthly. But waiting to save 20% - which on a $300,000 home is $60,000 - could mean years of renting and missing out on home appreciation. In many cases, buying sooner with a smaller down payment and paying PMI is the smarter financial move, especially in a market where home values are trending upward.
The key is running the numbers. I'll connect you with a lender who can show you side-by-side scenarios so you can see the real cost difference between 3% down, 10% down, and 20% down.
PMI Explained - and How to Get Rid of It
Private mortgage insurance (PMI) protects the lender - not you - in case you default on the loan. It's required on conventional loans when you put less than 20% down. PMI typically costs between 0.3% and 1.5% of the original loan amount per year, paid monthly.
On a $285,000 loan (95% of a $300,000 purchase), PMI might run $70-$200 per month depending on your credit score and down payment. It's not insignificant, but it's also not permanent.
Here's how to remove PMI on a conventional loan:
- Automatic termination: Your lender is legally required to cancel PMI when your loan balance reaches 78% of the original appraised value (based on your amortization schedule).
- Borrower-requested cancellation: You can request PMI removal once your loan balance hits 80% of the original appraised value. You'll need a good payment history and may need a new appraisal.
- Refinance: If your home has appreciated and you now have 20%+ equity, you can refinance into a new loan without PMI.
FHA loans are different - mortgage insurance stays for the entire life of the loan regardless of your equity position. The only way to drop FHA mortgage insurance is to refinance into a conventional loan.
How to Get Pre-Approved for a Mortgage
Pre-approval is the first real step in the home buying process. It tells you how much you can borrow, locks in your financial picture with a lender, and shows sellers you're a serious buyer. Here's the step-by-step process:
- Choose a lender. Talk to at least two or three lenders - a local mortgage broker, a bank, and possibly a credit union. Compare rates, fees, and responsiveness. I work with several excellent local lenders and can provide referrals.
- Gather your documents. You'll need two years of tax returns, two years of W-2s (or 1099s if self-employed), your two most recent pay stubs, two months of bank statements, and a valid ID.
- Submit your application. The lender will pull your credit report, verify your income and assets, and calculate your debt-to-income ration.
- Receive your pre-approval letter. This letter states the loan amount you're approved for, the loan type, and the conditions of the approval. It's typically valid for 60-90 days.
- Start house hunting. With your pre-approval in hand, you know your budget and can make offers with confidence.
Important: pre-approval is not the same as pre-qualification. Pre-qualification is a quick, informal estimate based on self-reported information. Pre-approval involves a full credit pull and document review. In a competitive market, sellers and listing agents take pre-approval letters seriously - pre-qualification letters, not so much.
What Lenders Look At
Understanding what lenders evaluate helps you prepare and position yourself for the best possible terms.
Debt-to-Income Ration (DTI)
Your DTI is the percentage of your gross monthly income that goes toward debt payments. Lenders look at two numbers:
- Front-end DTI: Your proposed housing payment (PITI + HOA/CDD) divided by your gross monthly income. Most lenders want this at or below 28%.
- Back-end DTI: All monthly debt payments (housing + car loans + student loans + credit cards + other debts) divided by gross monthly income. Most conventional lenders cap this at 43%-45%. FHA may go up to 50% with compensating factors.
Credit Score
Your credit score directly impacts your interest rate. A buyer with a 760 score might get a rate 0.5%-1% lower than a buyer with a 640 score - and on a 30-year mortgage, that difference adds up to tens of thousands of dollars. If your score needs work, even a few months of focused effort (paying down credit cards, correcting errors) can move the needle significantly.
Employment and Income History
Lenders want to see at least two years of stable employment and income. Job changes are fine as long as you're in the same field or moving up. Self-employed borrowers typically need two years of tax returns showing consistent income. If you recently started a new job, it usually won't disqualify you - but large gaps in employment or a brand-new career change can complicate things.
Mortgage Costs Beyond Principal and Interest
Your principal and interest payment is only part of your total monthly housing cost. In Florida, these additional costs can significantly impact your budget:
| Cost | Typical Monthly Amount | Notes |
|---|---|---|
| Property Taxes | $200-$500+ | Varies by county and home value. Homestead Exemption reduces this significantly. |
| Homeowner's Insurance | $200-$400+ | Florida premiums are among the highest in the nation. Shop multiple carriers. |
| Flood Insurance | $0-$300+ | Required if you're in a FEMA flood zone. Optional but recommended otherwise. |
| HOA Fees | $50-$300+ | Covers community amenities and maintenance. Varies widely by community. |
| CDD Fees | $100-$300+ | Common in newer communities. Pays for infrastructure bonds. See my CDD fee guide. |
| PMI / MIP | $70-$250 | Required with less than 20% down (conventional) or on all FHA loans. |
On a $300,000 home in the Tampa Bay area, your principal and interest payment might be $1,400/month on a 30-year fixed at 4.25% - but your total monthly housing cost could easily be $2,200-$2,800 once you factor in taxes, insurance, and community fees. Always budget for the total payment, not just the mortgage itself.
Mortgage Points: Buying Down Your Rate
Mortgage points (also called discount points) let you pay an upfront fee to reduce your interest rate. One point equals 1% of the loan amount and typically lowers your rate by about 0.25%. On a $280,000 loan, one point costs $2,800 and might drop your rate from 4.25% to 4.00%.
The question is whether it makes financial sense. You need to calculate the break-even point - how many months of lower payments it takes to recoup the upfront cost. If one point saves you $45/month, it takes about 62 months (a little over 5 years) to break even. If you plan to stay in the home longer than that, buying points is a smart move. If you might sell or refinance within a few years, it's usually not worth it.
Negative points (lender credits) work in reverse - you accept a slightly higher rate in exchange for the lender covering some of your closing costs. This can be useful if you're short on cash at closing but can handle a modestly higher payment.
