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Calculator Disclosures & Assumptions

This article explains the assumptions, limitations, and legal disclosures used in all Nestwise calculators—including monthly payment estimates, Nestmatch™ projections, and long-term wealth comparisons.

Who this article is for

This article is for:

  • Borrowers using the Nestmatch calculator

  • Anyone reviewing a downloadable wealth projection

  • Homebuyers comparing Nestwise to a traditional mortgage

  • Borrowers who want clarity on how calculations are made


Calculator disclosures and assumptions

Nestwise calculators are designed to help you understand how a Nestwise mortgage and Nestmatch rewards could impact your long-term financial picture.
All results are estimates only and depend on specific assumptions.

Below is a clear list of the assumptions used and what they mean.


1. Payment and loan assumptions

Most calculators assume:

  • A 30-year fixed-rate mortgage

  • Standard amortization

  • Consistent monthly payments

  • No changes to your loan terms

  • No prepayments or skipped payments

  • No modifications after closing

If your inputs differ from these assumptions, your real results will differ as well.


2. Interest rate assumptions

Interest rates shown in the calculator:

  • Are estimates only

  • Are not a rate quote

  • Do not reflect your final pricing

  • May differ from your approved loan rate

Your actual rate is based on underwriting, credit, income, and market conditions.


3. Nestmatch contribution assumptions

Nestmatch projections are based on:

  • Estimated monthly contributions

  • On-time payments every month

  • A Nestmatch-enabled loan

  • Program rules as currently defined

Important notes:

  • Contributions are estimates and may vary

  • Contributions do not earn interest

  • Rewards are not an investment product

  • Rewards depend on maintaining eligibility (on-time payments, loan standing, etc.)

Actual contributions may be higher or lower than projected.


4. Home equity assumptions

Equity projections assume:

  • Standard principal paydown

  • No market value changes

  • No refinance or loan changes

  • No early payoff

Your home value may go up or down—equity projections in the calculator do not include appreciation or depreciation unless explicitly stated.


5. Tax and insurance assumptions

If taxes and insurance are included:

  • They are estimated based on averages

  • Your actual taxes and insurance may differ

  • Escrow changes may impact your monthly payment

These are not exact amounts and do not replace official disclosures from your servicer.


6. Nestwise vs. traditional comparison assumptions

Comparison charts assume:

  • Both loans are amortized over 30 years

  • The same loan amount and interest rate

  • Nestmatch contributions are added monthly

  • Traditional loans do not offer rewards

This gives you a clear, apples-to-apples comparison—but it is still an estimate.


7. Limitations of the calculator

The calculator does not account for:

  • Interest rate changes

  • Payment timing variations

  • Missed or late payments

  • Changes to Nestmatch program rules

  • Property value appreciation

  • Taxes on withdrawn rewards (if applicable)

  • Household budgeting or investment planning

Your final loan terms determine your actual financial results.


8. Legal disclosures

  • Results are for informational purposes only

  • Estimates do not guarantee future contributions

  • This is not a commitment to lend

  • Final loan terms are determined through underwriting

  • Nestwise may modify Nestmatch rules at any time

  • Rewards are not interest-bearing

Full disclosures are provided during application and closing.


When to contact support

Reach out if:

  • Your calculator results seem incorrect

  • You want help comparing two scenarios

  • You need clarity on Nestmatch contribution assumptions

  • You have questions about your specific loan terms

A mortgage specialist can walk you through your projection in detail.

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