Short answer: a lender may stop new draws on a home equity line of credit (HELOC), or lower its limit, only for reasons listed in the federal rule, such as a significant drop in your home’s value or a material change in your finances that makes the lender reasonably believe you cannot repay. It must send you a written notice with the specific reasons within three business days. The freeze may last only while the reason exists, and no fee may be charged to restore the line once the reason is gone. This page covers federal law only; other rules may apply where you live. It is general information, not legal or financial advice.
The reasons the rule allows
Under Regulation Z, a lender may not change the terms of a HELOC, but it may “prohibit additional extensions of credit or reduce the credit limit” during any period in which one of these applies (12 CFR 1026.40(f)(3)(vi), eCFR, text up to date as of October 28, 2026, read October 30, 2026):
| Reason | Section |
|---|---|
| The value of your home falls significantly below the appraised value used for the line | 1026.40(f)(3)(vi)(A) |
| The lender reasonably believes you will be unable to repay because of a material change in your financial circumstances | 1026.40(f)(3)(vi)(B) |
| You are in default of a material obligation under the agreement | 1026.40(f)(3)(vi)(C) |
| Government action keeps the lender from charging the APR in the agreement | 1026.40(f)(3)(vi)(D) |
| Government action hurts the priority of the lender’s lien so that its value is less than 120 percent of the credit line | 1026.40(f)(3)(vi)(E) |
| The lender’s regulator tells it that more advances would be an unsafe and unsound practice | 1026.40(f)(3)(vi)(F) |
The agreement may also say the lender can freeze or reduce the line while the maximum APR is reached (1026.40(f)(3)(i)). The official comments say a lender may not freeze or cut the line for other reasons, unless it could close the line and demand full repayment under 1026.40(f)(2), which is allowed only for fraud or material misrepresentation, failure to meet the repayment terms, or an action or inaction that hurts the lender’s security (Supplement I, comment 40(f)(3)(vi)-1, eCFR). The same comment says the lender may not cut the limit below your balance if that would require a higher payment.
The CFPB’s HELOC booklet says HELOCs generally let the lender freeze or reduce your line if your home’s value falls or your financial situation gets worse (CFPB booklet, file dated December 2022, read October 30, 2026; this booklet may be out of date).
What counts as a significant drop in value
The official comments say a significant decline depends on the facts, but a decline is always significant if it cuts in half the original gap between your credit limit and your available equity, based on the appraised value used for the line. The lender does not have to get an appraisal before a freeze, but the decline must actually occur first (comment 40(f)(3)(vi)-6).
This example is only for the math, with example figures, not values for any home.
| Item | Amount |
|---|---|
| Appraised value used for the line | $400,000 |
| First mortgage balance | $200,000 |
| Available equity: $400,000 - $200,000 | $200,000 |
| HELOC credit limit | $120,000 |
| Gap between equity and the limit: $200,000 - $120,000 | $80,000 |
| Half of the gap | $40,000 |
| Value at which the decline is always significant: $400,000 - $40,000 | $360,000 |
The comment’s own example uses a $100,000 home, a $50,000 first mortgage and a $30,000 line, so a fall in value to $90,000 is significant. A smaller fall may also count, depending on the facts.
A material change in your finances
The official comments say two things must both be true: a “material change” in your finances, such as a significant drop in income, and, because of it, a reasonable belief by the lender that you cannot make the payments. The lender may rely on evidence such as not paying other debts, and may freeze or cut the line if you file for or are placed in bankruptcy (comment 40(f)(3)(vi)-7). The agreement may list events that count as a default of a material obligation, for example moving out of the home or letting another lien be filed that would come ahead of future advances (comment 40(f)(3)(vi)-8).
The notice the lender must send
If the lender freezes or reduces the line, it must mail or deliver a written notice to each person affected “not later than three business days after the action is taken”, with “specific reasons for the action”. If you must ask for reinstatement, the notice must say so (12 CFR 1026.9(c)(1)(iii), eCFR). For this notice a business day is a day the lender’s offices are open to the public for substantially all of its business (12 CFR 1026.2(a)(6), eCFR).
As an example only, with example dates and a lender open Monday through Friday with no holiday in between: a freeze on Thursday, March 4, 2027 needs a notice mailed or delivered by Tuesday, March 9, 2027. Other changes to a HELOC’s terms need written notice at least 15 days before they take effect (1026.9(c)(1)(i)).
Getting the line restored
The official comments say a freeze or cut is temporary: when the reason ends, credit must be reinstated, unless another allowed reason exists then (comment 40(f)(3)(vi)-2). The lender must restore the line as soon as reasonably possible, in one of two ways (comment 40(f)(3)(vi)-4):
- The lender watches the line itself and checks frequently enough to be sure the reason still exists; or
- The notice tells you to ask for reinstatement. The lender may require the request in writing if the notice says so, and once you ask, it must promptly look into whether the reason still exists.
If you asked the lender to suspend the line yourself, it must reinstate it when you ask, as long as no other reason exists; when two or more people are on the line, the lender may require all of them to ask (comment 40(f)(3)(vi)-5).
Fees
The official comments say a lender may collect only real and reasonable appraisal and credit report fees that it actually pays to check whether the reason for the freeze still exists, if other law allows them, and “may not, in any circumstances, impose a fee to reinstate a credit line once the condition has been determined not to exist” (comment 40(f)(3)(vi)-3).
What the CFPB suggests
The CFPB’s booklet suggests talking with the lender to find out the reason, checking your credit reports for errors that might have caused a downgrade, asking about a new appraisal and making sure the lender agrees to accept it, and shopping for another line of credit to pay off the first, keeping in mind that fees may apply (CFPB booklet). To get your free credit reports, see check your credit report before you apply.
A frozen line still has its balance and payments; the freeze only stops new draws. For how a HELOC compares with an unsecured loan, see HELOC vs personal loan. To complain about a lender, use consumerfinance.gov/complaint. For your own case, ask a lawyer; you can look for legal aid through the Legal Services Corporation.
Questions to ask the lender
- Which of the allowed reasons applies, and what facts or value figure did you use?
- Do I have to ask for reinstatement, and does the request have to be in writing?
- What would you need to see to restore the line, such as a new appraisal or proof of income?
- Will you charge me for an appraisal or credit report, and how much?
- Does the freeze change my payment or the end of the draw period?
Checklist
- A freeze or cut is allowed only for the reasons in 1026.40(f)(3)(vi) or a maximum-APR clause.
- Written notice with specific reasons within three business days.
- The line must be restored when the reason ends; ask in writing if the notice says so.
- No fee to reinstate the line once the reason is gone.
- Check your credit reports and ask about a new appraisal.
Start your loan request How our service works
Sources
- eCFR: 12 CFR 1026.40, Requirements for home equity plans (Regulation Z), current text up to date as of October 28, 2026
- eCFR: 12 CFR 1026.9, Subsequent disclosure requirements (Regulation Z), current text up to date as of October 28, 2026
- eCFR: 12 CFR 1026.2, Definitions and rules of construction (Regulation Z), current text up to date as of October 28, 2026
- eCFR: Supplement I to Part 1026, Official Interpretations (Regulation Z), current text up to date as of October 28, 2026
- CFPB: What You Should Know About Home Equity Lines of Credit (booklet)
- CFPB: Submit a complaint
- Legal Services Corporation: Find legal aid
Disclosure: Modern Lending Solutions is not a lender, loan broker or agent for any lender or loan broker, and does not make credit decisions. Any compensation we receive is paid by participating lenders, only for advertising services. This guide is general information, not financial or legal advice.