AARP Identifies Six Financial Numbers Retirees Should Check Before Planning Housing Decisions

United States | September 23, 2026: Retirees and older Americans are facing growing pressure from rising living costs, uncertainty around Social Security and high household debt. A new AARP report highlights six financial numbers that can help households assess whether they are financially prepared for retirement and future housing costs.

The measures include monthly cash flow, expected Social Security income, retirement savings, credit scores, high-interest debt and debt-to-income ratio. Together, they can also help homeowners and prospective buyers understand how much room they have for housing expenses.

Monthly Cash Flow Shows Whether Income Covers Expenses

The first measure is monthly cash flow — the amount left after household expenses are deducted from take-home income.

A negative balance indicates that spending is exceeding income, potentially signalling the need to reduce recurring costs or increase income.

For retirees, this calculation is particularly relevant because housing expenses such as mortgage payments, property taxes, insurance, maintenance and utilities can take a significant share of monthly income.

Social Security Could Shape Housing Affordability

AARP recommends checking estimated Social Security benefits through an individual's online account with the Social Security Administration.

Benefits can generally begin at age 62, while delaying a claim can increase the monthly benefit up to age 70.

For older homeowners, the timing of Social Security income can affect how much cash is available for mortgage payments, property expenses and other retirement costs.

 

Retirement Savings Need to Be Measured Against Future Income

Households can add balances from 401(k)s, IRAs and other retirement accounts and compare those savings with expected Social Security and other income.

AARP's analysis references a version of the 4% withdrawal rule as a way to illustrate how retirement savings could translate into annual income.

The calculation is not a guarantee of investment performance or future income, but it can provide a starting point for evaluating whether current savings are aligned with expected expenses.

Credit Score Matters When Borrowing for Property

Credit scores are another financial health indicator with direct implications for housing.

Mortgage lenders use credit information, including scores from providers such as FICO and VantageScore, when assessing borrowers.

For prospective homebuyers, maintaining lower credit-card balances and keeping credit utilisation under control can help strengthen their credit profile before applying for a mortgage.

High-Interest Debt Can Reduce Housing Flexibility

Credit-card balances and other high-interest loans can increase monthly financial pressure and leave less money available for housing.

AARP highlights two common approaches to paying down debt:

• Avalanche method: Prioritise the debt carrying the highest interest rate.

• Snowball method: Start with the smallest outstanding balance.

Reducing expensive debt can improve monthly cash flow and potentially create more room for housing-related expenses.

 

Debt-to-Income Ratio Is Critical for Homebuyers

Debt-to-income ratio (DTI) compares monthly debt payments with gross monthly income.

The measure is particularly important for people seeking a mortgage because lenders use debt obligations to assess borrowing capacity. The report notes that lenders generally prefer a DTI of 36% or less, although actual requirements can vary by loan programme and borrower circumstances.

For retirees considering a new home, refinancing or another property loan, understanding DTI before applying can help identify potential borrowing constraints.

What This Means for Retirees and Homeowners

AARP's six measures provide a framework for identifying financial pressure before it becomes harder to address.

For property owners and prospective buyers, the most relevant checks are often monthly cash flow, debt levels and DTI, because these directly affect the ability to manage ongoing housing costs and qualify for new borrowing.

With two in five US workers expressing concern about having enough money for a comfortable retirement, reviewing these figures early could give households more time to adjust their spending, savings and housing plans.