The Mortgage Brokerage
A mortgage brokerage earns a commission on every loan it funds, with almost no inventory and very little capital to start. The catch: volume swings hard with interest rates, the loan officers keep most of the commission, and the shops that survive are the ones that build purchase-market realtor relationships and manage cash through the boom-bust cycle.
Read the launch plan: every step from deciding to opening, free →The Snapshot
Is this worth your attention?
Estimated Typical bands for this kind of business, estimated from adjacent public data where no direct benchmark exists; treat them as rough. Estimates, not forecasts; a specific business varies with its location, lease, equipment and owner. Last reviewed 2026-07-07. smbnest is a self-assessment tool, not individualized advice.
A fit if you…
- Can recruit and retain producing loan officers
- Understand that volume rides on interest rates
- Can build referral relationships with realtors
- Will hold the NMLS license and run clean compliance
- Can manage cash through a rate-driven boom and bust
Probably not if you…
- Want steady, predictable monthly revenue
- Dislike recruiting and managing commissioned salespeople
- Cannot stomach volume swinging with the rate cycle
- Have no appetite for licensing and compliance detail
Step Inside the Layout
A live look at one tool inside
This is the actual 3D floor from the full model. Drag to explore it. Inside, you configure the space yourself and watch the economics move with every choice.
Sources and method6 public sources, with the year and a link where the source gives one. The benchmark bands on this page are estimated from adjacent data and labeled as estimates.
Sources & Method
Figures are estimated from the public sources below and from adjacent data; the bands are labeled as estimates
How these numbers were built: occupation wages and loan-officer employment come from the U.S. Bureau of Labor Statistics (OEWS, SOC 13-2072); establishment counts and industry size come from the U.S. Census Bureau (County Business Patterns and SUSB for NAICS 522310, Mortgage and Nonmortgage Loan Brokers); origination volume and channel-share context come from the Mortgage Bankers Association and broker resources from NAMB; financing terms and the size standard come from the SBA; and firm survival and exit signals come from the Census Bureau’s Business Dynamics Statistics. Every source below links to the underlying public material so you can check any figure yourself. These are starting assumptions; the moment you enter a real shop’s funded volume, average loan size, commission, and loan-officer splits, your numbers should replace ours. Because volume is rate-driven, model a slow month as well as a good one. Figures are current as of 2025-2026 and refreshed as the sources update.
The SDE margin band comes from BizBuySell sold lending and loan brokerage businesses (2021 to 2025). Cost ratios are calibrated to the econ defaults in this file (61% LO split) plus BLS loan-officer wage data and Mortgage Bankers Association industry commentary. Because volume is rate-cyclical and firm-level data is not centrally published, confidence is estimated rather than sourced.
This is just the surface
The full model is the complete, interactive deep-dive, and every business here is built to the same standard: a live economics simulator you tune to your own numbers, an interactive 3D walkthrough, a location scorecard, an owner-fit assessment, a buy-versus-build comparison, and the full breakdown of how it makes money and what quietly kills margin.
then $29 a month
Time to choose and start, then month to month.
$99 today for your first 3 months, then $29 a month until you cancel.
about $17 a month
The best price: a year to decide, open and run it.
$199 today, then $199 each year until you cancel.
Renews until you cancel. Cancel any time from your account; you keep access to the end of the period you paid for, and your saved plans stay in your account. What membership opens
smbnest is a self-assessment tool. It does not give individualized financial, investment, legal or tax advice. Figures are estimates and benchmarks, not forecasts. Speak with a qualified financial adviser and a licensed attorney before you start, buy, finance or sign anything.