The Quick Read: A Florida home equity line owes two separate one-time state taxes when its mortgage is recorded, documentary stamp tax at 35 cents per $100 and a nonrecurring intangible tax of 2 mills, and both are figured on the full line amount, not the balance you draw. The state does not change either tax for a second home versus a primary home. Occupancy changes underwriting, not the tax. Lendmire is a broker that arranges these lines through select wholesale lenders, so the sections below separate the tax rules from the program rules.
- Full line, not drawn balance. The tax base is the maximum amount the recorded mortgage secures, so an undrawn line is still taxed.
- No cap on a recorded mortgage. The $2,450 limit people quote applies to unsecured notes only.
- Same tax for primary and second homes. Occupancy shows up in credit tiers, leverage, and line size.
- A state tax, not a lender fee. A “no closing cost” line can still leave state taxes to the borrower or fold them into the terms.
- No deed tax on a line against a home you already own. County deed variations don’t apply.
What Is Documentary Stamp Tax on a HELOC?
Documentary stamp tax is a state tax on certain recorded documents. On a HELOC, the taxed document is the mortgage that secures the line. Florida’s documentary stamp tax guidance says a mortgage is taxed when it is filed and recorded in the state. The base is the full amount of indebtedness the mortgage secures. That holds whether the debt is drawn or only possible.
How large a line the equity supports in Florida.
An equity line is sized by combined loan-to-value, occupancy, and credit — not by rental coverage. Switch the occupancy or the credit band and the ceiling moves with it.
Investment-property lines require a 700 minimum credit score; second-home lines start at a 640 minimum and primary-residence lines at 600, and the combined-LTV ceiling steps down as the credit band drops on primary-residence and second-home lines and holds on investment-property lines; the line cap steps down on primary-residence lines and holds at every tier on investment-property and second-home lines.
A debt-to-income ratio above 45% requires 680+ credit. Profiles under 640 are limited to single-family homes. At least 75% of the approved line is drawn at closing. Ceilings, floors, and caps update from Lendmire’s centralized guideline source.
Line estimate
Illustrative estimate only — not a quote, Loan Estimate, approval, or commitment to lend. The rate is an editable assumption; equity-line pricing is variable through both the draw and repayment periods and never converts to fixed. Occupancy and credit drive the ceiling together: an investment property tops out at 70% combined LTV (minimum credit 700, line cap $500,000); a second home tops out at 90% combined LTV (minimum credit 640, line cap $500,000), with the ceiling stepping down as the credit band drops (the cap holds at every tier); a primary residence tops out at 90% combined LTV (minimum credit 600), and its $750,000 maximum line is available only at 75% combined LTV or below with a 700-or-better credit profile (720 on the longer-runway program) and a full appraisal. Lines above $500,000 require a full appraisal. Credit, debt-to-income, property type, and full underwriting review all affect the final line.
The tax is charged at a set rate on each increment of the amount secured, with a partial increment taxed as a full one. There is no ceiling on the tax due. A large line pays more than a small line, and nothing stops the bill from growing with the loan.
Think of it as a toll on the recorded paperwork. You pay it when the lien goes on the property, and it is not a fee for using the money.
How the Two Taxes Work Side by Side
Florida charges two taxes on a recorded HELOC mortgage, and they are not the same thing. Documentary stamp tax comes from one chapter of Florida law. The nonrecurring intangible tax comes from a different chapter. Each has its own rate, its own rounding, and its own legal taxpayer.
| Factor | Documentary stamp tax | Nonrecurring intangible tax |
|---|---|---|
| Base | Full amount secured | Full amount secured |
| Rounding | Up to next $100 | None |
| Legal taxpayer | Any party to the deal | The lender |
| Typical payer | Borrower at closing | Borrower if passed through |
| Cap | None on a mortgage | Limited to Florida collateral value |
Add the two together and the combined state tax is 0.55% of the secured line. That is plain arithmetic from the two rates above (0.35% plus 0.20%).
The doc stamp math, step by step
1. Take the maximum line amount printed on the recorded mortgage. 2. Divide it by $100. 3. Round up to the next whole unit. 4. Multiply by $0.35.
For a worked illustration, the Department of Revenue’s letter to the state rules committee shows $1,750 of tax on a $500,000 revolving obligation, which is 5,000 units at $0.35. The letter accompanies draft rule amendments, so treat that example as an illustration of the method, not a final rule.
The intangible tax math
The intangible tax is the secured amount times 0.002, with no rounding to $100. The state’s intangible tax page says the lender is the legal taxpayer but may pass the cost to the borrower. It also says a line of credit is taxed to the extent a Florida mortgage secures it. Once tax has been paid on the full line, no more is due on later advances.
There is one built-in limit. The taxed amount cannot exceed the value of the Florida collateral. That limit rarely matters on a line sized to the equity, but it explains why the two taxes don’t always match dollar for dollar.
Why the Whole Line Gets Taxed
Many borrowers assume the tax follows what they borrow. It follows what the mortgage could secure. That is the single biggest surprise in this topic.
The legal hook is the word contingent. The state’s Form GT-800014 says the tax applies even if the indebtedness is contingent. An undrawn line is contingent debt. Florida has tested this before. Three banks argued home equity lines were not taxable because advances were optional. A Florida appellate court, in an opinion posted by the Department of Revenue, found that tax measured by the face amount is due when a mortgage securing a line of credit is recorded. It also described the doc stamp as a tax on the document, not on the transaction.
On the lender side, one more fact narrows the gap between “drawn” and “full line.” Across the select programs Lendmire places home equity lines with, at least 75% of the line is drawn at closing. So the undrawn slice is smaller than most borrowers picture. The tax lands on the whole line either way.
Does a Primary Home Pay Differently Than a Second Home?
A $400,000 line on a primary residence and a $400,000 line on a second home carry the same state taxes.
What changes is eligibility. The tax is identical, but the line you can get is not.
| Factor | Primary residence | Second home |
|---|---|---|
| Doc stamp tax | Same | Same |
| Intangible tax | Same | Same |
| CLTV ceiling | Up to 90% with a 720+ profile | Up to 90% with a 720+ profile |
| Minimum credit | 600 program floor | 640 |
| Maximum line | Up to $750,000 | Up to $500,000 |
Combined loan-to-value (CLTV) adds your first mortgage and the new line, then compares the total to the home’s value. On a second home, the tiers step down as credit does: 85% CLTV at 700 and at 680, 80% at 660, and 75% at 640. All second-home lines are capped at $500,000. A line above $500,000 is primary-residence only. It requires a credit profile of 700 or better (720 on the longer-draw program), caps at 75% CLTV, and requires a full appraisal. Every figure is subject to lender guidelines and full file review.
For this topic, the point is simple: a bigger line allowed by the program is also a bigger tax bill by the statute.
Lendmire places lines with two wholesale programs, and the draw terms differ. The shorter-draw structure has a 3-year interest-only draw followed by a 17-year fully amortizing repayment. Both are standalone lines in first or second lien position, and each figure here applies within its own program’s terms.
What Happens When You Draw, Increase, or Modify the Line?
Ordinary draws on a true revolving line do not trigger new intangible tax. The state’s page says no additional tax is due once the full line has been taxed. Draws also don’t change the doc stamp base, which was fixed by the recorded maximum.
An increase is different. Raising the line, or adding a borrower to the instrument, generally taxes the increased portion. Florida’s rules on future advances live in a separate part of the intangible tax chapter.
Some older drafting forms say intangible tax is due on each advance, using language about the first funds advanced being the last repaid. The state’s current page treats the full line as taxed up front. Title companies and lenders handle the filing mechanics, and you’ll see the result as a line on the settlement figures.
Where the General Rule Bends
The full-line rule has named exceptions. Know them before you assume your case is one.
Unsecured notes carry a $2,450 limit. The state’s administrative rule says that limit on documentary stamps for notes does not apply to a recorded mortgage. A recorded mortgage is taxed on the full obligation it secures. Home equity lines are secured by a recorded mortgage, so the limit never helps you.
Converting unsecured to secured. If a mortgage later secures a debt that already paid the $2,450 maximum, tax is due on the full secured amount minus the $2,450 already paid.
Note plus mortgage. A Florida law firm explains that once tax has been paid on the recorded mortgage, no additional tax is due on the note. It also says a revolving agreement with no fixed amount is not itself taxable, but a mortgage securing it is. That is one firm’s practitioner view, not the regulator’s.
Collateral in more than one state. For intangible tax, the share taxed follows the relative share of Florida real property. A line secured only by your Florida home has no such split.
Reverse mortgages. On a home equity conversion mortgage, the statute taxes only the principal limit. That is a contrast case, not the HELOC rule.
Title in an LLC. The home equity programs Lendmire places don’t allow LLCs, corporations, partnerships, or irrevocable, blind, or land trusts to hold title. Title must sit with the individual borrower or a revocable living trust. Deeding a home into an LLC to chase a loan creates a deed transfer. Deed doc stamps are a different tax at a different rate, and they would come on top of the line’s taxes. A property already deeded to an LLC needs a vesting change or a DSCR cash-out instead, and DSCR loans to LLC-titled borrowers are available subject to lender program eligibility.
Sizing the Line When the Tax Is Permanent
Florida taxes the maximum, so oversizing is a day-one cost you can’t undo. If you take a larger line “just in case” and never draw it, the tax is already paid. The cost doesn’t shrink if you repay the line either.
Here is how the decision tends to run:
- Tax scales in a straight line. A line twice as large pays twice the tax.
- Program rules cap you anyway. Second-home lines top out at $500,000. Primary lines top out at $750,000, with the larger tier needing a 700+ profile (720 on the longer-draw program) and a full appraisal.
- Leverage and the tax don’t depend on each other. A 90% CLTV ceiling on a second home exists only at 720 or better. A profile below that gets a lower ceiling, but the tax per dollar of line is the same.
- Draw at least 75% at closing. That requirement is already built into the programs, so a line sized to what you’ll use anyway wastes the least.
Run it as a pair of questions. How much will you actually draw in the first few years? And what is the cost of reopening the file later to increase the line? The stronger play is usually a line sized to the plan with a modest buffer, not the biggest number the equity allows. Borrowers who expect to need more later might accept the tax on an increase rather than pay up front on money they may never use. That is a real toss-up, and it depends on how confident the plan is.
The HELOC Closing-Cost Stack
State taxes are only part of the closing picture. The state sets two items, the county sets one, and the lender and third parties set the rest.
| Cost item | Who sets it |
|---|---|
| Documentary stamp tax | State, on the recorded mortgage |
| Nonrecurring intangible tax | State, paid by lender or passed on |
| County recording fee | County clerk |
| Lender origination or application fees | Lender |
| Appraisal or valuation, title | Third parties |
The CFPB’s list of HELOC charges names the usual ones: application, origination, appraisal, title and closing-cost fees, plus inactivity, annual, cancellation, and conversion fees. The agency’s HELOC booklet adds that up-front costs can include taxes and that some lenders waive some or all of them. Read that carefully. A lender can waive its own fees. A lender cannot waive the state’s tax. When a line is marketed as having no closing costs, the state taxes are either still yours or priced into the terms.
Lines at or below $500,000 ordinarily run an automated valuation instead of a traditional appraisal, though a higher CLTV may require a secondary valuation and a borrower may ask for a full appraisal in any case. That one choice moves a third-party cost, not a state tax.
How to verify your own number
1. Ask for the maximum line amount that will appear on the recorded mortgage. 2. Divide it by $100, round up, and multiply by $0.35 for the doc stamp tax. 3. Multiply the same amount by 0.002 for the intangible tax, then compare it with the collateral’s value. 4. Ask your closing agent to itemize each state tax and who is paying it. 5. Confirm who sets the county recording fee, since it is a separate line.
When the Property Is a Rental, DSCR Is the Tool
A second home that becomes a full-time rental changes the product. On investment properties, the home equity programs Lendmire places run a 70% CLTV ceiling, the 5-year draw and 25-year repayment structure only, and a $500,000 total line cap. There is no tier above that. For many rental owners, the better comparison is a DSCR cash-out refinance.
DSCR loans are designed for non-owner-occupied investment properties. Because they are business-purpose investor loans, they are reviewed differently from a standard owner-occupied mortgage. A DSCR loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines. The ratio compares rent to PITIA, meaning principal, interest, taxes, insurance, and association dues. Clearing 1.00 doesn’t mean positive cash flow, because repairs, vacancy, management, and utilities sit outside the calculation.
Across the select lenders in Lendmire’s network, a cash-out refinance on a standard rental tops out around 75% LTV, with about 6 months of seasoning as the common expectation. Coverage of 1.00 is where many select programs start. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted. Most programs want a credit score around 660, a 620 floor exists in parts of the network, and 700+ opens the strongest tiers. Loan sizes run up to $3,000,000 on standard programs (smaller balances available through select lenders).
On the tax side, a new first-lien refinance records a new mortgage and pays both taxes on the full new loan. A HELOC taxes only the new line and leaves your first lien in place. That makes the first-lien comparison a real calculation: tax on the whole new loan against tax on a smaller line plus the cost of keeping the old loan. Lendmire’s complete DSCR loans guide walks through how those files are built. On the documentation side, Lendmire’s piece HELOC Documentation Without Tax Returns for a Primary or Second Home covers how qualification works.
Lendmire arranges home equity lines in its 16 full-service states, which include Florida. That is narrower than its 41-market DSCR footprint, which covers 40 states plus Washington, D.C.
Myths That Cost Borrowers Money
- “I only pay on what I draw.” The tax is not based on draws. The base is the maximum secured amount.
- “The $2,450 cap applies.” It applies to unsecured notes, not recorded mortgages.
- “Doc stamps and intangible tax are the same.” They are two taxes, with different rounding and different taxpayers.
- “Miami-Dade charges more on everything.” The county variation applies to deeds. Mortgage doc stamps are 35 cents per $100 in every county, and a line on a home you already own involves no deed transfer.
- “Alternative documentation changes the tax.” It doesn’t. Documentation affects qualification only.
- “A contingent line is exempt.” The Florida court rejected that argument.
Key Terms Defined
Documentary stamp tax: A one-time state tax on a recorded mortgage, charged on the full secured amount at 35 cents per $100.
Nonrecurring intangible tax: A separate one-time state tax of 2 mills on the secured amount, paid by the lender and often passed to the borrower.
CLTV: Combined loan-to-value, which adds your first mortgage and the new line, then compares the total to the home’s value.
Draw period: The stretch when you can borrow from the line and pay interest only, before repayment begins.
Secured amount: The maximum debt the recorded mortgage covers, which sets the tax base.
Recording: Filing the mortgage with the county, which is the moment the state taxes attach.
Frequently Asked Questions
Do I pay documentary stamps on the full HELOC if I only borrow part of it?
Yes. The tax is figured on the maximum amount the recorded mortgage secures, not the drawn balance. The state treats contingent debt as taxable. Since at least 75% of the line is drawn at closing on the programs Lendmire places, the practical gap is smaller than it sounds.
Does a second-home HELOC cost more in state tax than a primary-home HELOC?
No. Neither the doc stamp tax nor the intangible tax varies by occupancy. A second-home line is more limited in size ($500,000 versus $750,000) and carries a higher credit minimum (640 versus a 600 floor), but the state taxes follow the recorded amount.
Will later draws or repayments change the tax?
Draws on a true revolving line don’t trigger new intangible tax once the full line has been taxed, and repayment doesn’t refund it. An increase to the line generally taxes the added portion, so confirm the handling with your closing agent before you modify the line.
Is the intangible tax the same thing as doc stamps?
No. They are separate taxes with different rounding. Doc stamps round up to the next $100. Intangible tax multiplies the secured amount by 0.002 with no rounding, and the lender is the legal taxpayer even when the cost passes to you.
Does putting a rental into an LLC change any of this?
It adds a deed transfer, which carries its own deed tax at a different rate. The home equity programs also don’t allow LLCs to hold title, so an LLC-owned property usually needs a vesting change or a DSCR cash-out instead.
The Next Step
If you are considering a home equity line and want to see how the numbers work, Lendmire can help you compare HELOC options based on the property, the equity available, credit profile, combined leverage, and your goals. Reach the team at 828-256-2183. Every line is subject to lender guidelines and file review. This is not a commitment to lend.
Florida taxes the paper the day it is recorded, so a more affordable line is the one sized to the draw you will actually use.
About Lendmire
Lendmire, NMLS# 2371349, is a mortgage brokerage that arranges home equity lines of credit through wholesale lending partners in its 16 full-service states. Lines on primary residences, second homes and investment properties are each reviewed individually by the lender under the program’s occupancy, credit and combined-loan-to-value guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
1. Florida documentary stamp tax guidance
2. Florida Department of Revenue letter on draft rule amendments
3. Florida nonrecurring intangible tax page
5. Barnett Bank et al. DCA opinion (hosted by FL DOR)
6. Florida Administrative Code 12B-4.051
7. Bagge Law – doc stamp strategies
This article is part of Lendmire’s home equity line of credit program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Cash-Out Refinance vs HELOC for a Second-Home Down Payment · How to Use Primary Home Equity to Fund a BRRRR · Can You Use a Primary Home HELOC to Buy Land?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
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- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
Disclosures. The information presented in this article is general market commentary, not financial, legal, or tax advice. Lendmire is a mortgage brokerage (NMLS# 2371349) — not a direct lender or depository institution — and loan placement is subject to lender underwriting. Nothing in this content represents a commitment to lend. Loan terms, pricing, and program availability vary based on borrower qualifications, property characteristics, and state of subject property, and are subject to change at any time. Lendmire complies with Equal Housing Opportunity requirements. Consumer access: nmlsconsumeraccess.org.