$150K SBA Loan: Monthly Payment and Costs
At 9.75%, a $150,000 SBA 7(a) loan is about $1,962 a month over 10 years, the usual term for buying a business, or $1,337 a month over 25 years with real estate.
Monthly payment on $150,000
The estimate uses Prime (7.00%, as of September 17, 2026) plus 2.75%, which is where most SBA acquisition loans price. The SBA ceiling for a loan this size is Prime plus 6.00%, or 13.00% today (the maximum rate rules).
| Term | At 9.75% | At the 13.00% cap |
|---|---|---|
| 10 years | $1,962 | $2,240 |
| 25 years | $1,337 | $1,692 |
Ten years applies to a business purchase, working capital and most equipment; 25 years to real estate. A loan that mixes the two gets a blended term (SBA loan terms).
Upfront costs
| Cost | Amount |
|---|---|
| SBA guaranty fee (FY2027 standard) | $2,550 |
| Other closing costs (estimate) | $10,125 |
| Total | $12,675 |
Both are usually financed into the loan. The fee is set by SBA and applies to the guaranteed portion (how the guaranty fee works; some businesses pay no upfront fee in FY2027, see the FY2027 fee waiver). The closing-cost figure is an estimate, not a quote, and real estate adds appraisal, environmental and title costs.
The cash flow a lender looks for
On the 10-year schedule the payments add up to $23,539 a year. Lenders commonly look for the business to earn at least 1.25 times its debt payments after the owner is paid, which here is about $29,423 a year of cash flow available for debt service.
If the loan buys a business, the SBA minimum down payment is 10% of the total project. A $150,000 loan at 90% of the project means a project of about $166,667 and $16,667 from you (the down payment rules).
Where the balance goes, year by year
| 10-year loan | Principal paid | Interest paid | Balance left |
|---|---|---|---|
| Year 1 | $9,323 | $14,216 | $140,677 |
| Year 2 | $10,274 | $13,265 | $130,403 |
| Year 3 | $11,321 | $12,217 | $119,082 |
| Year 4 | $12,476 | $11,063 | $106,606 |
| Year 5 | $13,748 | $9,790 | $92,858 |
| Year 6 | $15,150 | $8,388 | $77,708 |
| Year 7 | $16,695 | $6,844 | $61,013 |
| Year 8 | $18,398 | $5,141 | $42,615 |
| Year 9 | $20,274 | $3,265 | $22,341 |
| Year 10 | $22,341 | $1,197 | $0 |
Assumes the rate holds. Most SBA loans are variable and can adjust with Prime.
Questions
What is the monthly payment on a $150K SBA loan?
About $1,962 a month over 10 years at 9.75% (Prime 7.00% plus 2.75%), or $1,337 over 25 years. At the SBA maximum of 13.00% for this loan size, it is $2,240 over 10 years.
What does a $150K SBA loan cost upfront?
The FY2027 standard SBA guaranty fee is $2,550, and other closing costs are roughly $10,125 as an estimate. Both are usually financed into the loan.
How much income do I need for a $150K SBA loan?
The 10-year payments total about $23,539 a year. Lenders commonly look for 1.25 times that in cash flow available for debt service, about $29,423 a year.
Estimates for planning, not a loan offer. Rates use Prime of 7.00% as of September 17, 2026. Your lender sets your actual rate, fees and terms.
Straight from the SBA's rulebook
The SBA rules behind these numbers
- Can a broker or consultant charge a fee on an SBA loan?
- How much is the SBA guaranty fee?
- Is the SBA guaranty fee waived in 2027?
- What are the fees on an SBA 504 loan?
- What fees can a lender charge on an SBA loan?
- Who pays the SBA annual service fee?
- Can an SBA loan be assumed by a buyer?
- Can an SBA loan be increased after approval?