Offset Account System for Mortgage Interest Reduction

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Solution Overview

Problem

Homeowners in the United States face difficulties in paying off mortgages due to decreasing home values and high debt, with many owing more on their mortgages than their homes are worth, and there is a need for financial institutions to help clients achieve their financial goals in the current economic environment.

Innovation Solution

A method and system using computer hardware and software to generate customer incentives by computing an award amount based on the balance of a deposit account and the interest rate of a loan account, applying it to the outstanding principal balance of a mortgage loan, allowing customers to pay off their loans faster while minimizing interest expenses, and providing liquidity for savings and emergency funds.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If homeowners maintain higher loan-to-value mortgage loans, then they can access more financing for home purchase, but they owe more on mortgages than homes are worth making it difficult to get out of debt

Engineering Contradiction:
Improvefinancing amountVSAvoiddebt repayment capability
Core Design Contradiction:
Quantity of substanceVSReliability

Solution Approach 1:

The patent introduces an offset account as an intermediary mechanism between the mortgage loan and the homeowner's savings. The offset account allows homeowners to maintain higher LTV loans while using their savings to offset the loan balance, effectively reducing the interest-bearing portion of the debt without restricting liquidity access

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If consumers endeavor to pay off credit card debt and home loans to become debt free, then they can achieve financial goals, but home ownership level decreases due to current economic environment

Engineering Contradiction:
Improvedebt free statusVSAvoidhome ownership rate
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The patent creates a dynamic debt repayment system where the offset account balance fluctuates with the homeowner's savings deposits and withdrawals. This dynamic structure allows flexible debt reduction without forcing complete debt payoff, enabling homeowners to maintain liquidity while progressively reducing debt burden

Inventive Principle:
Principle #15Dynamics

3Ease of operation

If customers keep money in savings accounts for liquidity, then they maintain emergency funds, but they earn lower returns compared to mortgage interest rates

Engineering Contradiction:
Improveliquidity accessVSAvoidinterest earnings
Core Design Contradiction:
Ease of operationVSLoss of energy

Solution Approach 1:

The offset account serves multiple functions simultaneously: it maintains liquidity for emergency funds, earns interest equivalent to the mortgage rate, and offsets the loan balance to reduce interest expenses. This multi-functional design eliminates the trade-off between liquidity and returns

Inventive Principle:
Principle #6Universality (Multi-functionality)

4Adaptability or versatility

If financial institutions provide higher LTV mortgage loans, then they can serve more customers, but customers face difficulty making payments and getting out of debt

Engineering Contradiction:
Improveloan accessibilityVSAvoidpayment affordability
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The patent enables preliminary debt reduction through the offset account mechanism. Homeowners can pre-pay a portion of the mortgage interest by maintaining savings in the offset account, which offsets the loan balance before interest calculation. This preliminary action reduces the overall interest burden and improves payment affordability

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS8463703B1Methods and systems for customer incentive awards
Publication Date: 2013.06.11 CITIBANK N A
  • US8463703B1 patent drawing
  • US8463703B1 patent drawing
  • US8463703B1 patent drawing

AI summary

Methods and systems for generating customer incentive awards involve receiving, using a processor coupled to memory, information regarding a balance of a deposit account, such as a savings account, of at least one customer for determination of an award amount related to a loan account of the customer. Using the processor, the award amount may be computed based on at least in part on the balance of the deposit account and at least in part on an interest rate of the loan account of the customer. Thereafter, likewise using the processor, the award amount may be applied to an account designated by the customer, such as a mortgage loan account of the customer.