Minimum Draws, Inactivity Fees And The Cost Of An Idle Line

The standard mental model of a home equity line is that it costs nothing until you draw on it. That model is close enough to true often enough that people stop checking, and the exceptions are all written down.

This piece is about the charges that attach to a line's existence rather than to its balance. We publish no figures — amounts vary by lender and change, and a stale number here would be worse than none. What we can do is name the clauses so you can find them in your own paperwork.

The initial draw requirement

Some offers require a minimum draw at closing, or within an initial window, sometimes as a condition of a promotional rate or of waived costs.

This is worth isolating because it inverts the instrument's main advantage. The appeal of a line is that you borrow when you need to and pay interest only on what is drawn. A mandatory initial draw means borrowing on day one whether or not you have a use for the money — which is, in substance, a small term loan wearing a line's clothing.

The questions: is a minimum initial draw required, how much, by when, and what happens if you repay it immediately? That last one matters. Repaying a required draw the following week may satisfy the letter of the requirement or may forfeit whatever the requirement was attached to. Ask in writing.

Ongoing charges on an unused line

Two shapes appear.

An annual charge levied for having the line, drawn or not. Sometimes waived in the first year, sometimes waived at certain balances, sometimes not waived at all.

An inactivity or non-usage charge, triggered when no draw occurs within a defined period, or when the balance stays below a threshold.

Neither is universal and neither is unreasonable — a lender that has underwritten a file and reserved capital has costs regardless of your behaviour. But they change the arithmetic of a common strategy: opening a line "just in case" and leaving it idle. If that facility carries an annual charge and an inactivity charge, the standing cost is real and recurring, and it is being paid for something that, as we argue in suspension and reduction, the lender may curtail under stated conditions anyway.

Do the total honestly. As a labelled worked example: sum the annual charge, any inactivity charge, and any recurring account or maintenance charge your agreement states, over the number of years you realistically expect to hold the line undrawn. Substitute your own agreement's figures. That total is the price of the option, and it should be compared against the alternative of applying when you actually need the money — accepting that approval then depends on circumstances then.

Early closure and clawback

This is the clause that surprises people most, and it is entirely comprehensible once seen.

Lenders frequently absorb some or all of the costs of opening a line — appraisal, title work, recording, and the rest, itemised in closing costs line by line. Where they do, the agreement commonly provides that those costs become repayable if the line is closed within an initial period, often measured in years.

This is not a penalty in the punitive sense; it is a recovery of expenditure the lender made on the expectation of a relationship of some duration. But it is a real cost, and it lands in two situations people do not plan for:

• Selling the house inside the window. The line is repaid and closed at sale, and the clawback attaches.
• Refinancing the first mortgage inside the window, where the simplest route turns out to be closing the second lien rather than arranging subordination. That interaction is set out in second-lien position and subordination at refinance.

Establish the length of the window, what triggers it, and how the recoverable amount is calculated — whether it is the full waived amount or reduces over time.

Assembling the comparison

For each offer under consideration, write down: the minimum initial draw, the annual charge, any inactivity charge, the early-closure window and what it reclaims, and the margin over the index. Then compare across offers on those fields rather than on the headline pricing — the components are meant to be comparable, and disclosure requirements exist for that purpose. The structure of the pricing itself is in index plus margin.

The pattern that emerges is usually a trade: lower upfront costs paired with a longer clawback window, or higher upfront costs with none. Neither is wrong. Which is better depends on how long you will hold the line, which is a question about your plans rather than about the offer.

A note on interest deductibility

Readers ask whether the interest on a line is deductible. The honest answer from a publication like this one is that deductibility depends on the use to which the borrowed funds are put and on rules that change, and it is a question for a qualified tax adviser looking at your specific circumstances. We will not assert a rule here, and we would treat any lender's marketing that does so as marketing.

The standing caution stands. Borrowing secured against a home puts the home at risk. This is reporting on how these agreements are constructed rather than personalised advice, and the fee schedule — however carefully compared — is the smallest part of the decision described in when not to borrow against your home.