Been looking into CRE loans lately and realized a lot of business owners don't really understand how they work. Let me break down what I've learned.

So basically, a CRE loan is designed for property used in business—think office buildings, shopping centers, warehouses, that kind of thing. You can use it to buy new property, fix up existing ones, or refinance debt on something you already own. Most lenders want your business to occupy at least 51% of the building.

The mechanics are pretty straightforward if you've dealt with mortgages before. The main difference is that instead of a lien on residential property, the lender puts a claim on your commercial property as collateral. Once you pay off the CRE loan, that lien goes away.

There are several flavors of these loans. You've got permanent loans, which are basically first mortgages with at least a 5-year term. Then there are SBA loans—the 7(a) and 504 programs. Hard money loans exist for people who can't qualify for traditional financing, though they come with higher costs. Bridge loans work as short-term solutions when you need cash flow to improve a property or work toward longer-term financing.

Now here's where it gets interesting—the costs. Interest rates on CRE loans run about 0.5% to 1% higher than residential mortgages. You're looking at anywhere from 3% to 20% depending on the loan type and your financial profile. Closing costs typically eat up 3% to 5% of what you borrow. If you go the SBA route, add a guaranty fee of up to 3.75% on top of that.

Getting approved for a CRE loan is more intense than a residential mortgage. You'll need extensive documentation—assets, debts, income, credit history, the works. Lenders are stricter here, and they look at different factors.

The qualification side differs too. Your personal credit score matters, but so does your business credit score. The SBA uses the FICO Small Business Scoring Service for their 7(a) loans and requires a minimum of 140. Generally, a business score in the 200s is considered solid.

Lenders also care about your loan-to-value ratio. With a CRE loan, they typically max out at 75% to 80% LTV, meaning you might need to put down 20% to 25% or more. Compare that to residential mortgages where 100% LTV is sometimes possible.

Another big one is the debt service coverage ratio. Instead of looking at your personal debt-to-income like they do with residential mortgages, lenders examine your business's ability to handle debt based on cash flow. The median DSCR for approved CRE loans was 1.25 back in 2019, according to the National Association of Realtors. That means if you borrowed $100,000, your annual net operating income should be around $125,000.

One thing that catches people off guard is the personal guarantee. Even though the property is collateral, you might still be personally liable if the business can't cover the difference between what the property sells for and what you owe.

Bottom line: a CRE loan can work for business owners who need to finance property, but it's not simple. Shop around with multiple lenders, compare your options, and make sure the numbers actually work for your situation. The details matter way more than they do with residential mortgages.