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Parent PLUS Gap Financing Calculator -- HELOC vs Private Loan

New Parent PLUS loans are capped at $20,000 a year and $65,000 total per student starting July 1, 2026. See what financing the gap actually costs with a HELOC versus a private parent loan.

Quick answer: New Parent PLUS loans are capped at $20,000 a year and $65,000 total per student starting July 1, 2026. See what it actually costs to cover the gap with a HELOC versus a private parent loan, and whether your home equity can even cover it. Enter annual college cost gap, years remaining, 529 savings, and home equity to personalize the estimate. It returns total gap to finance, HELOC monthly payment, and private loan monthly payment so you can compare the impact before choosing a next step. Use it to compare payment, equity, rate, and timing tradeoffs before applying or changing a loan.

SWReviewed by SwitchWize Research Desk · Last reviewed September 1, 2026
Total Amount You Need to Finance
$60,000Total gap over all remaining years, after applying available savings
Total Amount You Need to Finance
$60,000Total gap over all remaining years, after applying available savings
HELOC Monthly Payment
$1,160
Private Parent Loan Monthly Payment
$776
What Choosing the Lower-Rate Option Saves
-$45,978Positive means the HELOC costs less over the full term. Negative means the private loan does.
Diagnostic

You need to finance about $60,000 beyond the Parent PLUS cap over 4 years.

A HELOC would cost about -$45,978 less than a private parent loan over the repayment term at these rates.

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I need to finance $60,000 beyond the new Parent PLUS cap -- a HELOC could save -$45,978 versus a private loan.

What to do next

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Your action plan
  1. 1

    Compare the leading option against your current setup

    New Parent PLUS loans are capped at $20,000 a year and $65,000 total per student starting July 1, 2026. See what it actually costs to cover the gap with a HELOC versus a private parent loan, and whether your home equity can even cover it.

  2. 2

    Compare the result against current market-rate options

    Assumptions change the answer, especially when rates, taxes, or timing matter.

  3. 3

    Save the result to Money Map or use the linked next action

    Turn the result into a prioritized action instead of treating it as a one-off number.

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This is an educational estimate, not tax, legal, investment, or lending advice. Tax rules, rates, and eligibility change and depend on your full situation. Confirm with a qualified professional or the provider before acting.

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HELOC on an Investment Property: Rates, Requirements, and When It Makes SenseCan you get a HELOC on a rental or investment property? Yes, but the terms are stricter. This guide covers rate differences, LTV limits, lender availability, and when investment property HELOCs make financial sense.
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Today's HELOC rates

Reviewed Sep 2, 2026 · Methodology

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Frequently Asked Questions

Everything you need to know.

Does the new Parent PLUS cap apply to loans I already have?
No. The $20,000 annual and $65,000 lifetime caps apply to loans a parent first takes out for a given student on or after July 1, 2026. If you borrowed for that student before then, you keep access to the prior, higher limits for up to three more years or until the program ends.
Is a HELOC always cheaper than a private parent loan?
Not always, but a HELOC is typically secured by your home and priced lower than an unsecured private loan. Enter your own quoted rates for both -- the gap can be large enough to matter, or small enough that other factors, like keeping your home unencumbered, should decide it instead.
What am I giving up by using a HELOC instead of a federal loan?
Federal Parent PLUS loans, even capped, come with options private loans and HELOCs do not: income-driven repayment for the borrower in some cases, deferment, and certain forgiveness paths. A HELOC also puts your home at risk if you cannot repay it. Weigh those protections against the rate difference before deciding.
Is the Parent PLUS Gap Financing Calculator -- HELOC vs Private Loan free to use?
Yes. SwitchWize calculators are free, and you do not need an account to run scenarios or view the result.
Does using the Parent PLUS Gap Financing Calculator -- HELOC vs Private Loan affect my credit score?
No. Using a calculator does not trigger a credit check. A credit impact can occur only if you apply directly with a lender, card issuer, or provider.
Are the results personalized financial advice?
No. Calculator outputs are educational estimates based on the inputs you enter. Review assumptions and confirm terms directly with providers before making a financial decision.
What should I do after seeing the result?
Use the recommendation module on this page to compare heloc rates, or run Money Map to compare this home & mortgage decision with your other opportunities.
How does SwitchWize choose related offers?
Related offers are matched by the calculator surface (heloc) and ranked using SwitchWize data such as rate, fees, trust signals, product fit, and switching friction. Paid relationships do not change organic ranking order.
How fresh are the rates and offers shown?
Rate and offer data is reviewed on a recurring cadence and every offer module shows review context or links to the methodology and disclosure pages.
Where can I see the ranking methodology?
The SwitchWize methodology page explains how rate freshness, editorial review, affiliate disclosure, and category ranking factors work.
Can Money Map use this result?
Yes. Money Map is the broader diagnostic path: it compares savings, mortgage, cards, and debt so you can see whether this calculator result is your highest-impact next move.

Why This Matters

The One Big Beautiful Bill Act caps new Parent PLUS borrowing for the first time, leaving families who counted on covering the full cost of attendance with a real gap to fill. A HELOC and a private parent loan are the two most common ways to close it, and they can differ by tens of thousands of dollars in total cost over a repayment term -- this calculator puts the real numbers side by side instead of defaulting to whichever option a lender offers first.

How to Use It

  1. 1Enter the annual gap beyond the $20,000 Parent PLUS cap and how many years of college remain
  2. 2Enter any 529 or savings you can apply to the gap first
  3. 3Enter your available home equity and your HELOC and private loan rate estimates
  4. 4Compare the monthly payment and total cost of each option, and whether your equity actually covers the gap
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