Senior Care Loan Payment Calculator | SBA & HUD

What this payment calculator includes

This is a fixed-rate, fully amortizing monthly payment model. It estimates principal and interest from the amount borrowed, the annual interest rate, and the amortization period. It does not choose a program or infer which loan a senior-care buyer can obtain.

There are no prefilled market rates. Enter the principal from the scenario you want to inspect, not the business purchase price unless the two happen to be equal. A purchase may use equity, several loans, seller financing, or other sources with different costs and payment schedules.

The rate must be between zero and 100 percent, and amortization must be positive and no more than 50 years. Those are tool limits, not program terms. The period must represent whole months: 10.5 years means 126 payments. Missing fields produce no result until the scenario is complete.

Read the formula and its assumptions

For a positive interest rate, payment equals P × r ÷ [1 − (1 + r) raised to −n]. P is principal, r is the annual interest percentage entered divided by 1,200, and n is amortization years multiplied by 12. Here, the percentage entered is the stated interest rate, not a fee-inclusive APR.

At zero interest, payment is P divided by n. The model assumes equal monthly payments at the end of each period, with the interest rate unchanged throughout. It does not model daily interest conventions, odd first periods, payment holidays, extra principal, or interest-only phases.

CFPB explains how amortization shifts the payment allocation from interest toward principal over time. Its cited page concerns consumer auto loans; only the general payment mechanics are relevant here. It does not supply commercial financing terms or disclosure requirements. (Source: CFPB, 2024)

Check a fictional payment example

Assume $100,000 principal, six percent annual interest, and 30 years of amortization. Monthly principal and interest is approximately $599.55, displayed as $600. The figures are invented for teaching and are not an available rate, an SBA term, a HUD quote, or an eligibility statement.

For the first row, modeled interest over all 360 payments is about $115,838.19. The calculator uses the unrounded payment in that calculation, then rounds the displayed total to a whole dollar. Multiplying the displayed $600 by 360 will not reproduce the same interest total because it uses rounded inputs.

The shorter schedule requires a larger monthly payment but repays principal sooner. Compare payment pressure with total cost and the cash needed to operate the business. A lower monthly amount alone does not establish that a financing structure is the better choice.

Keep maturity separate from amortization

Amortization describes the schedule used to calculate payments. Maturity is the date the remaining balance must be repaid under the agreement. They may be different. A loan can have payments based on a long schedule while requiring a balloon payoff before that schedule ends.

This tool has no separate maturity input and does not calculate a balloon balance. Its total interest assumes the debt remains outstanding and is paid through the entire modeled amortization. Do not use that total as the expected cost of a loan that matures, reprices, or is prepaid earlier.

Add the costs outside principal and interest

Ask for a complete lender schedule before comparing offers. A payment quote and a total monthly cash requirement answer different questions. Some costs are paid at closing, some recur, and some may be financed into principal if the actual financing permits it.

The buyer investment guide places debt payments within a fuller fictional cash bridge. It keeps pay for necessary owner work separate from cash on capital. A later downside case tests the additional funds needed without changing the stated retention plan.

Do not add a financed fee twice. If it is already part of the entered principal, its interest effect is in the payment calculation. Any cash due for that fee must still be reconciled to the closing sources and uses.

Use the purchase-cost budget example for the separate cash-to-close question. It reconciles total uses with amounts already paid and net usable proceeds. Its funding gap changes when work costs rise, even though the buyer preserves the stated operating cash allocation.

Review SBA and HUD eligibility separately

SBA 7(a) can support eligible changes of ownership, with lender review and program conditions. A payment that appears affordable does not establish eligible use, credit approval, equity requirements, or seller-note treatment. Use the financing-options guide to organize those questions. (Source: SBA, 2026)

HUD Section 232 concerns mortgage insurance for eligible residential-care facilities. It is not a generic acquisition program for every home-based agency. An approved lender must assess the actual project, operator, property, and applicable requirements. Read the HUD 232 guide before relying on that route. (Source: HUD, 2026)

Common mistakes when assessing affordability

• Entering the purchase price instead of the planned principal.
• Using APR as though it were the stated interest rate.
• Treating amortization as proof of the contractual maturity date.
• Assuming a variable rate will remain fixed for the entire schedule.
• Comparing payment with earnings that omit replacement management or rent.

Use the earnings-measures guide to identify which expenses have been deducted. Then prepare a separate cash forecast for collections, payroll, working capital, and necessary investment. The calculator does not determine a debt-service coverage ratio or apply a lender's credit policy.

Keep an assumption record for the lender discussion

Use source records to support the purchase budget, fees, and costs included in the financing plan. IRS recordkeeping guidance identifies documents that support business amounts; it does not approve the loan assumptions. Keep those records available for the lender and accounting review. (Source: IRS, 2026 retrieval)

Record the principal, rate, payment frequency, amortization, maturity, fees, and source of each proposed term. Mark unquoted assumptions clearly. Ask the lender to explain any difference between its schedule and this simplified result before drawing a conclusion.

Inputs stay in your browser and are not submitted or saved by this calculator. A booked discussion does not include the entered figures. Use an anonymized summary to discuss the scenario and keep detailed financial records in the appropriate confidential review process.