Iowa Mortgage Broker Bond
Iowa requires a $100,000 surety bond to hold a mortgage broker — or mortgage banker — license, filed with the Superintendent of the Iowa Division of Banking under Iowa Code §535B.9. The unusual part: Iowa uses one bond for both licenses, and it resets the amount each year on a volume scale — $100,000 for nearly everyone, rising to $150,000 once your prior-year Iowa loan volume tops $100 million. You never pay the full amount; premium runs about 1%–3%, so roughly $1,000–$3,000 a year on the $100,000 bond. Here is exactly how the scale works and what to file.
- Who requires it: The Superintendent of the Iowa Division of Banking, under Iowa Code §535B.9.
- Amount: $100,000, rising to $150,000 once your prior-year Iowa loan volume tops $100 million.
- Typical cost (estimate): about 1% to 3% of the bond a year, roughly $1,000 to $3,000 on the $100,000 bond. The surety sets the final price.
- Timing: Same-day submission; most quotes within one business day.
Iowa bonds bankers and brokers on the same $100,000 scale
Most states split the mortgage bond by license: one figure for lenders, another for brokers, sometimes a third for servicers. Iowa does not. Iowa Code Chapter 535B licenses mortgage bankers, mortgage brokers, and closing agents together, and §535B.9 applies a single bond — same amount, same obligee, same volume scale — to bankers and brokers alike. What actually moves the number is not your license label but your Iowa loan volume, recalculated annually by the Division of Banking:
Iowa mortgage banker & broker bond amounts
Set annually from prior calendar-year Iowa residential mortgage loan volume
New applicant
$100,000
First-time licensee with no prior-year Iowa volume — the §535B.9 statutory default.
Files at the floor until a full calendar year of Iowa activity is on the books.
Iowa volume ≤ $100M
$100,000
Prior calendar-year Iowa residential mortgage loan volume at or below $100 million.
Where the overwhelming majority of Iowa bankers and brokers sit.
Iowa volume > $100M
$150,000
Prior calendar-year Iowa residential mortgage loan volume above $100 million.
Recalculated at renewal — the higher bond must be on file before the license renews.
Iowa Code §535B.9 (statutory $100,000 default); Iowa Admin. Code r. 187-18.2(6) (annual volume scale, $150,000 above $100M).
The statute is candid about the mechanism: until the Superintendent set an amount by rule that “reflects the dollar value of loans originated,” the bond defaulted to $100,000 — and the Superintendent then did exactly that, publishing the two-rung scale in Iowa Admin. Code r. 187-18.2(6). If you originate across state lines, compare Iowa against its neighbors: our mortgage bond cost by state breakdown and the state-by-state requirements guide show which states scale by volume like Iowa and which use a flat figure.
What counts toward the volume that sizes your bond
This is where Iowa catches people off guard. The rule does not measure only the loans you funded. Under Iowa Admin. Code r. 187-18.2(6), the required amount is set from the volume of residential mortgage loans you touched in seven distinct ways during the preceding calendar year. A wholesale broker who arranges and processes a heavy book can reach the $150,000 tier without ever carrying the loans on a warehouse line.
Made
Loans you funded on your own line of credit.
Originated
Applications you took and worked through to closing.
Arranged
Loans you placed with a wholesale or correspondent lender.
Brokered
Deals brokered to a third-party lender for a fee.
Processed
Files you processed toward underwriting.
Underwritten
Credit decisions you rendered on the file.
Serviced
Loans whose payments you collect and remit — servicing counts too.
Add all seven together for the calendar year, not just your closed originations. If the combined Iowa figure crosses $100 million, plan on the $150,000 bond at your next renewal — the Division sizes the bond off that total.
The annual reset: your bond amount can change at renewal
Because Iowa ties the penal sum to a moving figure, the bond is not a set-it-and-forget-it filing. The amount is “set and adjusted as necessary annually” from the preceding calendar year's volume, so a growing shop can move up a rung between one license year and the next.
1 · Tally the prior year
Add up every Iowa residential mortgage loan you made, originated, arranged, brokered, processed, underwrote, or serviced in the preceding calendar year.
2 · Read the scale
$100 million or less keeps you at the $100,000 bond. Above $100 million moves you to $150,000 for the coming license year.
3 · File before renewal
Cross a tier and the larger bond has to be on file before the Division renews the license. We arrange a rider or replacement at the new amount so renewal is not held up.
What the Iowa bond actually costs
The $100,000 is the coverage, not the price. You pay an annual premium — a small percentage of the penal sum — and because the bond amount is fixed by statute, the only variable is your rate. Carriers set that rate mostly on the personal credit and financials of the control persons, so the same Iowa bond can price very differently for two applicants:
Estimated annual premium on a $100,000 Iowa mortgage bond
Based on a $100,000 bond amount
- Excellent credit (720+)Rate: ~1%$1,000 / yr
- Good credit (680–719)Rate: ~1.5%$1,500 / yr
- Fair credit (640–679)Rate: ~2.5%$2,500 / yr
- Challenged credit (<640)Rate: 3%+$3,000+ / yr
Illustrative premium bands on the §535B.9 $100,000 bond. Actual rate depends on carrier underwriting of credit and business financials; a $150,000 tier bond costs proportionally more at the same rate.
Want to see how the number shifts with amount and credit? Run it through the mortgage bond cost calculator, or read how carriers build the rate in our guide to what determines surety bond cost. Keeping the bond claim-free protects your renewal rate — see how to avoid a surety bond claim.
Filing the bond with the Division of Banking
Determine your amount first
Pull your prior-year Iowa volume and read the §535B.9 scale: $100,000 up to $100 million, $150,000 above it. New applicants file at the $100,000 default until a full year of Iowa activity exists.
Get the bond written to the exact penal sum
A surety company authorized to do business in Iowa issues the Division-accepted mortgage banker/broker bond for your $100,000 or $150,000 amount, running to the Superintendent of Banking as obligee. We shop it across Treasury-listed carriers on your credit.
File it electronically through NMLS
Iowa administers Chapter 535B licensing through NMLS, so the bond is posted as an electronic surety bond (ESB) attached to your Iowa company license record rather than mailed on paper.
Keep it continuous and current
The bond must stay in force for the life of the license, and you re-check the amount at each renewal. If your volume pushed you into the $150,000 tier, the higher bond has to be on file before the Division renews you.
Know your Iowa volume tier? We'll write the §535B.9 bond to the exact amount and file it through NMLS before the Division reviews your license.
Start an Iowa bond quoteOfficial Iowa Requirements
"An applicant for a license shall file with the administrator a bond furnished by a surety company authorized to do business in this state. Until such time as the superintendent pursuant to administrative rule determines a bond amount that reflects the dollar value of loans originated, the bond shall be in the amount of one hundred thousand dollars for applicants seeking to transact business as a mortgage broker or mortgage banker."Iowa Legislature — Iowa Code §535B.9 (Mortgage Bankers, Mortgage Brokers, and Closing Agents) • Iowa Code §535B.9 · Iowa Admin. Code r. 187-18.2(6)
Statutory text of §535B.9 as published by the Iowa Legislature; the $150,000 upper tier is set by the Superintendent's volume scale at Iowa Admin. Code r. 187-18.2(6). Confirm the current amount with the Iowa Division of Banking before filing.
Iowa and neighboring-state mortgage bonds
Licensed across the Upper Midwest? Iowa's volume scale is only one model — here is how nearby states compare, plus every other bond Iowa itself requires:
New to the license path? How to become a mortgage broker walks the NMLS process step by step, or browse the full bond catalog.
Iowa mortgage bond — straight answers
How much is the Iowa mortgage broker bond?
Iowa Code §535B.9 sets a $100,000 surety bond for anyone licensing as a mortgage broker or mortgage banker, and that same $100,000 is the amount for the great majority of licensees. The figure is not frozen at that number, though: the Superintendent of the Division of Banking adopted a volume scale under Iowa Admin. Code r. 187-18.2(6) that raises the bond to $150,000 once your prior calendar-year Iowa residential mortgage loan volume exceeds $100 million. Premium — what you actually pay a surety — typically runs about 1% to 3% of the $100,000 penal sum for well-qualified applicants, so roughly $1,000 to $3,000 a year rather than the full bond amount.
Does Iowa use the same bond for mortgage bankers and brokers?
Yes, and that is what makes Iowa unusual. Many states write a separate bond statute (and separate amounts) for lenders/bankers versus brokers. Iowa folds mortgage bankers, mortgage brokers, and closing agents into a single chapter — Iowa Code Chapter 535B — and §535B.9 applies the exact same bond and the exact same volume scale to bankers and brokers alike. So whether you fund loans on your own line or arrange them for a wholesale lender, you file the same $100,000 (or $150,000) bond with the same obligee, the Superintendent of Banking.
What loan activity counts toward the volume that sizes my bond?
Under Iowa Admin. Code r. 187-18.2(6), the amount is set from the volume of residential mortgage loans made, originated, arranged, brokered, processed, underwritten, and serviced during the preceding calendar year. Notice how broad that list is — servicing and processing count, not just loans you originated. That is why a broker who touches a large book on a wholesale basis can cross the $100 million line and land in the $150,000 tier even without funding the loans directly. Count everything the rule lists, not just closed originations.
When does my Iowa bond jump from $100,000 to $150,000?
The scale is recalculated annually. If your prior calendar-year Iowa residential mortgage loan volume is $100 million or less, the bond stays at $100,000; above $100 million, it moves to $150,000. Because the Division adjusts the required amount each year based on the preceding year's activity, a fast-growing shop can move up a tier at renewal — and the higher bond has to be on file for the license to renew. Treat the volume threshold as a renewal deadline, not a one-time calculation at first licensing.
Who is the Iowa mortgage bond filed with, and how?
The bond runs to the Superintendent of the Iowa Division of Banking as obligee — §535B.9 requires an applicant to file a bond from a surety company authorized to do business in Iowa. In practice you file it through NMLS as an electronic surety bond (ESB) alongside your Iowa company license, because the Division of Banking administers 535B licensing through the Nationwide Multistate Licensing System. We place the Iowa-accepted bond form and post it electronically so the bond is on record before the Division approves or renews the license.
How much does the Iowa mortgage bond cost each year?
You pay a premium, not the full penal sum. For a $100,000 bond, a well-qualified applicant usually pays about 1% to 3% — roughly $1,000 to $3,000 a year — and the rate is driven mostly by personal credit and business financials, not by the state. Weaker credit pushes the rate higher; strong credit and seasoned financials pull it toward the low end. A $150,000 tier bond costs proportionally more at the same rate. Because the bond amount itself is fixed by statute, shopping the rate across carriers is where the real savings come from.

All content is researched from official state and federal sources (.gov). BuySuretyBonds.com works with Treasury-listed surety carriers.
General information, not legal, tax, or underwriting advice. Iowa mortgage licensing, bond amounts, and the volume scale are set by Iowa Code Chapter 535B and the Superintendent's rules at Iowa Admin. Code chapter 187, administered by the Iowa Division of Banking through NMLS, and change over time. Confirm your current requirement with the Division and request a quote for your specific bond amount.
One Iowa bond, sized to your volume — let's file it
Tell us whether you license as a banker or broker and your prior-year Iowa volume. We'll confirm the §535B.9 amount — $100,000 or $150,000 — write it to the exact penal sum, and file it through NMLS before the Division reviews your license. Free quote, no obligation.
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