Plenty of well-off applicants live comfortably without ever selling an investment. They borrow against the portfolio instead — a securities-based line of credit, a portfolio line of credit, a margin loan — draw what they need, and let the assets keep compounding. It is a sensible cash-flow strategy, so it is natural to assume the same facility can double as proof of means for the non-lucrative visa. If a bank will lend you a large sum against your holdings, surely that demonstrates you have resources.
It demonstrates the opposite of what the consulate is testing. A credit line shows that a bank is willing to lend to you; it does not show that you own the resources you need to live in Spain. Borrowed money is a liability — it has to be repaid, with interest — and it does not add a euro to your net worth. The non-lucrative visa asks for durable, owned means, so the loan itself is the wrong thing to put forward. The right thing is the portfolio behind it.
This page sits alongside our notes on savings as means, the dividend investor's approach to proving income, peer-to-peer lending income, a whole-life policy loan, a home equity line of credit (HELOC), reverse mortgages, and the bluntest version of all, a pawn or collateral loan against a tangible item — other cases where borrowing against an asset you own is not the same as showing the asset. Each resembles a portfolio loan a little, and none is quite the same, which is why borrowing against securities deserves its own treatment.
On this page
The short answer What an SBLOC or margin loan actually is A line of credit is a liability, not means Don't double-count pledged collateral Margin calls and variable rates undercut durability If you already drew the cash into your bank The right way: show the portfolio and its income Buy-borrow-die and the Spanish tax question At a glance Frequently asked questions
"Clients arrive proud of a seven-figure credit line, expecting it to carry the file. I have to turn them around: the line proves you can borrow, not that you have means. We put the portfolio forward, and the loan stays out of the argument."
— Lola Jurado · Registered lawyer, Ilustre Colegio de Abogados de Málaga (nº 10907)
The short answer
A securities-based line of credit or margin loan is, on its own, not good proof of means for the non-lucrative visa. The consulate is looking for resources you own and can rely on, and borrowed money is neither owned nor free of a repayment obligation. Showing an available credit line — even a very large one — does not move the needle, because it is a facility, not an asset.
What does carry weight is the thing the loan is secured against: your investment portfolio and the dividends and interest it produces. Present that portfolio at its true, unencumbered value and present its income stream, and you are on solid ground. The loan should generally stay out of the means argument altogether.
What an SBLOC or margin loan actually is
The products go by several names — securities-based line of credit (SBLOC), portfolio line of credit, pledged-asset line, or plain margin loan — but the mechanics are the same. You pledge an investment account as collateral, and the lender extends a revolving line of credit against a percentage of its value. You can draw cash, repay, and draw again, usually at a variable interest rate tied to a benchmark such as SOFR. The attraction is that you get liquidity without selling, so you avoid realising capital gains and keep the market exposure.
Two features of that structure matter for a visa file. First, the line is debt: every euro or dollar you draw is a loan balance that accrues interest and must eventually be repaid. Second, your investments are encumbered — pledged to the lender — for as long as the line is open, and the lender can force a sale of those securities if the collateral falls below the required level. Neither feature is a problem for cash-flow planning. Both are problems when you try to pass the loan off as means.
A line of credit is a liability, not means
Strip the strategy back to a balance sheet and the point is plain. When you borrow against your portfolio, you gain cash on one side and an equal debt on the other. Your net worth is unchanged. Draw €100,000 from the line and you have €100,000 more in the bank and €100,000 more that you owe. Nothing about your capacity to support yourself in Spain has improved; you have simply moved value from a lender's balance sheet to yours, temporarily, at a cost.
The non-lucrative visa means test is, at heart, a test of that balance sheet: can you show sufficient, durable resources of your own to live in Spain without working? A loan fails on the word "own." It is somebody else's money, lent on terms, recallable, and shrinking your net position by the interest it charges. This is the same reason a third-party financial sponsor is treated with caution — resources that belong to, or are owed to, someone else are a weaker foundation than resources that are unambiguously yours. Borrowed liquidity is your own version of that weakness.
Don't double-count pledged collateral
There is a subtler trap for applicants who want to present both the portfolio and the cash they have drawn against it. If you show the investment account as savings at its full value, and separately show the borrowed cash sitting in your current account, you are counting the same wealth twice — once as the asset and once as money that is really a lien on that asset. An officer who understands the structure will not accept the double count, and a file that appears to inflate the numbers loses credibility across the board.
Present the portfolio honestly, at its unencumbered value: what the account is worth, less what you have borrowed against it. If you have a €900,000 account with a €200,000 line drawn, the resource you can truly stand behind is closer to €700,000. Understating the debt to make the assets look larger is exactly the kind of thing that turns a routine file into a scrutinised one. The clean number is the persuasive number.
Margin calls and variable rates undercut durability
Even if a consulate were minded to look kindly on borrowed liquidity, the design of a margin line works against the one thing the visa most wants to see: durability. The interest rate is typically variable, so the cost of carrying the loan rises and falls with the market — an income strategy funded by borrowing is not a fixed, predictable stream. More importantly, the line is collateralised, which means a fall in the value of your securities can trigger a margin call: the lender demands you repay part of the balance or post more collateral, and if you cannot, it sells your holdings, possibly at the worst moment, to cover the debt.
That is the reverse of durable. A pension keeps paying through a market crash; a portfolio line can be squeezed exactly when markets fall, forcing liquidation of the very assets meant to support you. For a forward-looking means test, a strategy that is most fragile in a downturn is hard to sell as reliable. If anything, leaning on a margin line signals that the underlying resources are being stretched, which is the opposite of the impression you want to leave.
If you already drew the cash into your bank
Sometimes the borrowed money is already sitting in the account you plan to show — a recent, healthy-looking deposit that, on inspection, turns out to be loan proceeds. Handle this carefully. A large fresh deposit invites a source-of-funds question, and the honest answer here is "I borrowed it," which does two unhelpful things: it flags the money as debt you must repay, and it makes a seasoned savings picture look manufactured.
If the drawn cash is in your account, be ready to explain it plainly, and understand that an officer may discount a deposit funded by a loan when weighing your durable means. The stronger position almost always runs the other way round: rest the file on the seasoned portfolio behind the line — an account you have held and can show over time — rather than on borrowed cash layered on top of it at the last minute. The same seasoning logic we apply to a recent gift or inheritance applies here: fresh money with a borrowed origin needs more explaining, not less.
The right way: show the portfolio and its income
If borrowing against securities is central to how you actually fund your life, the answer is not to feature the loan but to feature what makes the loan possible. Two things do the work in the file:
- The portfolio itself, at unencumbered value. Brokerage statements over a meaningful period, showing an account you own outright or net of any drawn balance, presented the way we present other savings and investment resources. This is the durable base the consulate can count on.
- The income the portfolio throws off. The dividends and interest your holdings pay, documented and averaged, are exactly the kind of passive stream the non-lucrative visa is built around — and, unlike the loan, they are real income rather than borrowed cash.
Framed this way, your means look strong and honest: a substantial owned portfolio plus a documented income stream. The credit line is simply your private cash-management tool, not part of the argument. If there is any reason to mention the facility at all — for example, to explain a transaction in the bank records — do it only on a lawyer's advice and only as an explanation, never as a resource. Pair the portfolio with margin over the income threshold and the file rests where it should: on what you own.
Buy-borrow-die and the Spanish tax question
The borrow-instead-of-sell strategy — sometimes called "buy, borrow, die" — is popular in the US because you avoid realising capital gains, and because a US step-up in basis at death can wipe out the embedded gain entirely. It is worth being clear that this is a tax question, entirely separate from the visa, and that the Spanish answer is different from the US one.
Once you are Spanish tax resident, the calculus shifts. Spain does not offer the US step-up, so the deferred gain does not disappear the same way. Spanish wealth tax looks at your assets, and how a portfolio loan interacts with the wealth-tax base is a matter for careful, region-specific analysis rather than assumption. And holding a foreign investment account may bring foreign-asset reporting obligations of its own. None of this changes the visa answer — a margin line still does not prove means — but it does mean that if you intend to keep running a borrow-against-portfolio strategy after you move, you should map the Spanish tax consequences with an adviser before you rely on it, not after.
At a glance
| Question | SBLOC / margin loan for the NLV file |
|---|---|
| What it is | Borrowed liquidity — a revolving credit line secured against a pledged investment account |
| Does the loan prove means? | No — it is a liability that does not add to net worth |
| What actually counts | The underlying portfolio at unencumbered value, plus its dividends and interest |
| Double-counting risk | Do not show the portfolio in full and the drawn cash as well — net the debt against the assets |
| Durability problem | Variable rate and margin-call risk make it most fragile in a downturn |
| Cash already drawn | Source-of-funds flag; borrowed deposit may be discounted — rely on the seasoned portfolio instead |
| Spanish tax | Separate question: no US step-up, wealth-tax interaction and Modelo 720 need their own review |
Frequently asked questions
Can I use a securities-based line of credit or margin loan as proof of means for the non-lucrative visa?
Generally no, not on its own. A securities-based line of credit (SBLOC), portfolio line of credit or margin loan is borrowed money — a liability you must repay with interest — not owned economic means. The non-lucrative visa asks you to show durable resources, and a loan does not add to your net worth. What actually counts is the investment portfolio the line is secured against and the income it produces, so present that rather than the credit line.
Does a large available credit line make my file look stronger?
No, and it can backfire. A big unused SBLOC does not prove you have means; it proves a bank is willing to lend to you. An officer reading the file may even wonder why you would need to borrow if you already have sufficient resources. Lead with the underlying portfolio balance and its dividends and interest. The credit facility is best left out of the means argument entirely unless a lawyer advises a specific reason to mention it.
Can I count the investments I have pledged as collateral for the loan?
You count the portfolio itself, but you should not double-count. If you present the portfolio as savings and also present cash drawn from a line secured against that same portfolio, you are showing the same assets twice — once as an asset and once as borrowed cash that reduces their net value. Present the portfolio at its real, unencumbered value: what it is worth less what you have borrowed against it.
I already drew cash from my margin line into my bank account. Does it count as savings?
Treat it carefully. A fresh deposit that is really loan proceeds raises a source-of-funds question, and it is debt you must repay, so it does not increase your net worth. If the borrowed cash is in your account you should be ready to explain where it came from, and understand that an officer who sees a large recent deposit funded by a loan may discount it. The cleaner argument is the seasoned portfolio behind the line, not the borrowed cash on top of it.
Is the interest I pay on a margin loan deductible for Spanish tax?
That is a separate question from the visa, and it depends on Spanish rules once you are tax resident. Interest on borrowing is not income, and living off a portfolio line — the buy-borrow-die approach common in the US — interacts with Spanish wealth tax and the absence of a US-style step-up in a way that needs its own analysis. Confirm the Spanish tax position with an adviser; do not assume US planning carries over. It has no bearing on whether the loan proves means for the visa, which it does not.
Sources reviewed July 2026: general US framework for securities-based lines of credit, portfolio lines of credit, pledged-asset lines and margin loans, including revolving draws, variable rates tied to benchmarks, collateral maintenance requirements and margin calls with forced liquidation; balance-sheet treatment of borrowing as a liability that does not alter net worth; US capital-gains deferral and step-up-in-basis planning ("buy, borrow, die") and its non-application under Spanish tax residence; Spanish wealth-tax and foreign-asset reporting (Modelo 720) principles once resident; Spanish consular non-lucrative visa practice requiring stable, sufficient and provable means that the applicant owns. Consular practice varies by consulate and can change, and lending terms differ by institution and account. This is general information only, not legal, tax, immigration or financial advice, and no lawyer-client relationship is created. Confirm your own lending terms, US tax position and Spanish tax treatment with your broker, a US adviser and Spanish counsel before acting.