This detailed mortgage affordability calculator goes far beyond a basic monthly payment estimate. Enter the purchase price, down payment, interest rate, property taxes, insurance, household income and monthly debts to see your estimated mortgage payment, front-end and back-end debt-to-income ratios, and maximum purchase price based on traditional lending guidelines. The calculator also estimates federal, New York State and applicable Yonkers taxes, monthly take-home pay, household living expenses and the effect of homeownership on your actual monthly budget. Change any figure at any time to instantly see how a different purchase price, tax bill, interest rate, down payment or household expense affects what you can comfortably afford.
Loan Payment Calculator
Your Real Monthly Financial Picture
What does this home actually do to your monthly financial life?
All figures update automatically as information is entered.
START HERE
Loan Information
Enter the purchase and financing information below.
Down Payment
OR
Enter either one. The other amount calculates automatically.
Amount Financed
Purchase price less down payment
$0.00
Taxes & Property Costs
YOUR MONTHLY PICTURE
Estimated Monthly Housing Payment
Total Estimated Monthly Payment$0.00
Monthly Payment Breakdown
Principal & Interest$0.00
Property Taxes$0.00
Homeowners Insurance$0.00
HOA / Common Charges$0.00
Estimated PMI
0.50% annual estimate below 20% down
$0.00
PMI will be estimated automatically when the down payment is less than 20%.
Purchase Price$0.00
Down Payment0.00% — $0.00
Amount Financed$0.00
Buyer's Estimated Closing Costs
Enter the transaction-specific costs directly below. Items that can be estimated
from the information already entered are calculated automatically. Real estate
tax escrow is conservatively estimated at six months, or 50% of the annual tax bill.
Estimated Closing Cost
Entry / Selection
Estimated Amount
Points
$0.00
Real Estate Tax Escrow — 6 Months
Automatic — 50% of annual taxes
$0.00
Your Attorney
Entered Amount
Bank Attorney
Entered Amount
Owner's Title Insurance
Automatic — based on purchase price
$0.00
Municipal / Additional Searches
Automatic — Westchester estimate
$0.00
Inspection
Entered Amount
Appraisal
Entered Amount
Bank Application Fee
Entered Amount
Homeowners Insurance at Closing
Automatic — annual insurance entered above
$0.00
Filing Fees
Entered Amount
Board Fees
Entered Amount
Mortgage Recording Tax
$0.00
Other Closing Costs
Entered Amount
First Month's Interest
Automatic — full-month estimate
$0.00
Total Estimated Closing Costs
$0.00
Down Payment
0.00% of purchase price
$0.00
Estimated Total Cash Needed to Close
Down Payment + Closing Costs
$0.00
PMI is treated as a monthly housing expense rather than a generic closing cost.
Automatic figures are estimates. Actual escrow requirements, title charges,
municipal searches, lender fees, prepaid interest and mortgage recording taxes
can vary by lender, municipality, property and transaction.
Debt-to-Income Analysis
Calculated Gross Monthly Income$0.00
Your Current DTI
Housing Payment Including PMI$0.00
Other Monthly Debt$0.00
Total Monthly Debt$0.00
Gross Monthly Income$0.00
Before-Tax DTI0.00%
After-Tax DTI0.00%
Traditional Lending Guidelines & Buying Power
The 28% front-end guideline measures housing expense against gross income. The 36% back-end guideline includes housing plus recurring monthly debt. These are traditional guidelines, not lender approval limits. For purchases below 20% down, the buying-power calculation includes estimated PMI at 0.50% annually.
Maximum Purchase Price Based on Both 28% / 36% Guidelines
$0.00
Uses the lower of the two traditional guideline calculations.
28% Front-End
Current Housing Ratio0.00%
Traditional Guideline28.00%
Maximum Monthly Housing$0.00
Available for P&I + PMI$0.00
Maximum Purchase Price
$0.00
36% Back-End
Current Total DTI0.00%
Traditional Guideline36.00%
Maximum Total Monthly Debt$0.00
Available for P&I + PMI$0.00
Maximum Purchase Price
$0.00
Estimated 2026 Tax & Take-Home Pay
Annual Gross Income$0.00
Federal Income Tax$0.00
NY State Tax$0.00
Yonkers Tax$0.00
Social Security / Medicare$0.00
Total Estimated Taxes$0.00
Estimated Home-Ownership Tax Treatment
First-Year Mortgage Interest$0.00
Estimated Deductible Mortgage Interest$0.00
Estimated SALT Amount Used$0.00
Federal Standard Deduction$0.00
Estimated Itemized Deduction$0.00
Federal Deduction Used$0.00
Deduction MethodStandard
Estimated Monthly Take-Home
$0.00
Estimated Effective Tax Rate
0.00%
Household Expenses / Income
Housing + Monthly Debt$0.00
Additional Household Expenses$0.00
Total Monthly Household Obligations$0.00
Gross Monthly Income$0.00
Estimated Monthly Take-Home$0.00
Before-Tax Household Ratio
0.00%
After-Tax Household Ratio
0.00%
Important:
This calculator is an estimating and planning tool only.
Estimated PMI uses a 0.50% annual conventional PMI assumption when the down
payment is less than 20%; actual mortgage insurance depends on the borrower,
lender and loan. Closing costs, title premiums, escrow requirements, mortgage
taxes, lender charges, municipal search fees and prepaid interest may vary.
The six-month tax escrow is a conservative estimate. Traditional 28% / 36%
ratios are guidelines rather than loan approvals. Tax calculations are
simplified estimates and are not tax, accounting, legal or lending advice.
CS Realty & Relocation Services, Inc.
Loan Payment & Household Affordability Analysis
Your Real Monthly Financial Picture
Prepared for:
Property Analysis
Property & Loan
Purchase Price$0.00
Down Payment$0.00
Down Payment Percentage0.00%
Amount Financed$0.00
Interest Rate0.00%
Loan Term30 Years
Monthly P&I$0.00
Monthly PMI$0.00
Monthly Property Taxes$0.00
Monthly HOA / Common Charges$0.00
Monthly Homeowners Insurance$0.00
Total Monthly Housing$0.00
Debt-to-Income
Annual Income$0.00
Monthly Income$0.00
Housing / Front-End Ratio0.00%
Total / Back-End DTI0.00%
After-Tax DTI0.00%
Buyer's Estimated Closing Costs
Points$0.00
Tax Escrow — 6 Months$0.00
Your Attorney$0.00
Bank Attorney$0.00
Owner's Title Insurance$0.00
Municipal / Additional Searches$0.00
Inspection$0.00
Appraisal$0.00
Bank Application Fee$0.00
Homeowners Insurance$0.00
Filing Fees$0.00
Board Fees$0.00
Mortgage Recording Tax$0.00
Other Closing Costs$0.00
First Month's Interest$0.00
Total Estimated Closing Costs$0.00
Down Payment$0.00
Estimated Total Cash Needed to Close
$0.00
Traditional 28% / 36% Buying Power
28% Maximum Housing$0.00
28% Available for P&I + PMI$0.00
28% Maximum Purchase Price$0.00
36% Maximum Total Debt$0.00
36% Available for P&I + PMI$0.00
36% Maximum Purchase Price$0.00
Maximum Purchase Price Based on Both Guidelines
$0.00