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The SR-22 bond and the cash deposit

An insurer's certificate is one way to give proof. The statutes list two more: a bond and a deposit. Neither is cheaper insurance — both set aside money a court can collect from.

Read from primary sources · Editor-reviewed · Law current as of September 19, 2026
By the sr22finder.com editorial team · Published September 19, 2026 · Last reviewed September 19, 2026 · 7 min read
14 primary sources cited on this page. How we check what is on this site

What people mean by an “SR-22 bond”

“SR-22 bond” is not a term any statute read for this site uses. What the statutes do say is that the certificate from an insurer is only one way to give proof of financial responsibility. The same chapters almost always list two others: a bond, and a deposit of cash or securities with a state official. Either one stands in for the insurance certificate, and either one is what someone searching for an SR-22 bond is usually trying to find.

The alternatives are not cheaper versions of insurance. A bond or a deposit does not pay anyone's claim for you in the way a policy does — it sets aside money or property that a person who wins a judgment against you can collect from. That difference shapes everything below.

The states, side by side

Eight states' sections on bonds and deposits have been read for this site. The deposit amounts are not the same as the policy limits, and they are not the same as each other: Montana requires $55,000, while South Dakota, Wyoming, North Dakota and Hawaii require $25,000.

Proof without an insurer, in each state’s own statute
StateBondCash or securities depositAuthority
Alabamasurety company, or two individual sureties with real estate worth twice the bond$50,000Ala. Code sec. 32-7-26(a) · Ala. Code sec. 32-7-27(a)
Montanasurety company, or two individual sureties with real estate worth twice the bond$55,000Mont. Code Ann. sec. 61-6-137(1) · Mont. Code Ann. sec. 61-6-138(1)
South Dakotasurety company, or two individual sureties with real estate worth twice the bond$25,000 in cash, or $30,000 in securitiesS.D. Codified Laws sec. 32-35-83 · S.D. Codified Laws sec. 32-35-87
Wyomingsurety company, or two individual sureties with scheduled real estate$25,000Wyo. Stat. sec. 31-9-408 · Wyo. Stat. sec. 31-9-409(a)
North Dakotasurety company, or two individual sureties with real estate worth twice the bond$25,000N.D. Cent. Code sec. 39-16.1-14 · N.D. Cent. Code sec. 39-16.1-15(1)
Hawaiinot provided in the section read$25,000Haw. Rev. Stat. sec. 287-36(a)
Alaskasurety company onlyrepealedAlaska Stat. sec. 28.20.470 · Alaska Stat. sec. 28.20.490
Mainenot provided in the section reada value equal to that required in a policyMe. Rev. Stat. tit. 29-A sec. 1605(4)

The bond: a surety company, or two neighbors with land

Every bond section read here allows a bond from a surety company authorized in the state. In Alabama, Montana, South Dakota, Wyoming and North Dakota, the section also allows something older: a bond signed by at least two individual sureties who own real estate in the state. Alabama, Montana, South Dakota and North Dakota require that real estate to be worth at least twice the amount of the bond; Wyoming's section requires the real estate to be scheduled in the bond but does not state a multiple.

Ala. Code sec. 32-7-26(a) · in force 2026

The real estate is “scheduled in the bond and approved both as to title and value by the judge of probate of the county in which such real estate is located”; not cancelable except after 10 days' written notice to the director.

The bond becomes a lien on the sureties' land

Several of these sections turn the bond into a lien. In Montana, once the department files notice with the county clerk and recorder, “the bond constitutes a lien in favor of the state upon the scheduled real estate of any surety.” Wyoming and North Dakota say the same, and give a judgment creditor the right to sue the sureties directly if a final judgment is not paid — within thirty days of becoming final in Wyoming, sixty days in North Dakota.

Mont. Code Ann. sec. 61-6-137(1) · Montana Code Annotated 2025

Real estate scheduled in the bond approved by a judge of a court of record; not cancelable except after 10 days' written notice; on recording, the bond becomes a lien in favor of the state on the sureties' real estate.

Ten days' notice before a bond ends

A bond filed as proof cannot simply be withdrawn. Each bond section read here makes it non-cancelable except after ten days' written notice to the department — the same notice period many states apply to an insurer's certificate.

The deposit: cash or securities with the state

The deposit route is a certificate from a state official — a treasurer, a transportation director or a county administrator — that the person has lodged a fixed sum. In every state that names an amount, the deposit is accepted only with evidence that the depositor has no unsatisfied judgments in their county. The money is then held to pay judgments arising from the person's driving after the deposit was made, and is not otherwise subject to attachment.

Why the amount is not the policy limit

A policy carries three separate limits — per person, per accident, property. A deposit is one pot. Montana's $55,000 and Alabama's $50,000 are single sums that have to answer every claim from every accident until the proof period ends.

Mont. Code Ann. sec. 61-6-138(1) · Montana Code Annotated 2025

A certificate of the state treasurer that the person has deposited “$55,000 in cash, or securities… of a market value of $55,000.”

South Dakota prices securities higher than cash

South Dakota sets two figures in one sentence: $25,000 “in cash, or securities… of a market value of” $30,000. The higher figure for securities is a cushion against their value falling while they are held.

S.D. Codified Laws sec. 32-35-87 · in force 2026

“Twenty-five thousand dollars in cash, or securities such as may legally be purchased by savings banks or for trust funds of a market value of thirty thousand dollars.”

Alaska repealed it

Alaska still allows a surety bond, but its money-or-securities section reads, in full, “[Repealed, § 15 ch 70 SLA 1984.]” A page that offers an Alaska cash deposit is describing a route that has not existed for four decades.

Maine renews it every year

Maine ties the deposit to the policy amounts rather than a fixed sum, and the Secretary of State issues a certificate of compliance for no more than one year at a time. The depositor has to resubmit a statement a month before it expires, and the certificate is revoked if the deposit's value stays below the required amount for thirty days.

Who actually uses this

The sections themselves suggest the answer. A deposit ties up a large fixed sum for the whole proof period; a personal-surety bond ties up two people's land. Both are built for someone who has assets and no insurer willing to write them — or a business. For a driver who simply needs a filing, the insurance certificate is the route the chapters treat as normal, and the one the SR-22 guide describes.

The proof period does not change with the route. A bond or a deposit has to stay in place for the same length of time as a certificate would; the filing-period guide has each state's clock.

Common questions

What is an SR-22 bond?

The industry name for a bond filed as proof of financial responsibility instead of an insurer's certificate. State statutes call it a bond as proof; most allow a surety company bond, and several also allow two individual sureties who own real estate.

How much is the cash deposit instead of an SR-22?

It varies by state: $50,000 in Alabama, $55,000 in Montana, and $25,000 in Wyoming, North Dakota and Hawaii, among the states read here.

Can I deposit cash instead of an SR-22 in Alaska?

No. Alaska Statutes section 28.20.490, money or securities as proof, was repealed in 1984. A surety bond is still allowed under section 28.20.470.

Does a bond end the SR-22 requirement sooner?

No. The bond or deposit has to stay in place for the same proof period as a certificate would.

Can an SR-22 bond be canceled?

Not immediately. Each bond section read here makes it non-cancelable except after ten days' written notice to the department.

Sources cited on this page

  1. Ala. Code sec. 32-7-26(a)
  2. Ala. Code sec. 32-7-27(a)
  3. Mont. Code Ann. sec. 61-6-137(1)
  4. Mont. Code Ann. sec. 61-6-138(1)
  5. S.D. Codified Laws sec. 32-35-83
  6. S.D. Codified Laws sec. 32-35-87
  7. Wyo. Stat. sec. 31-9-408
  8. Wyo. Stat. sec. 31-9-409(a)
  9. N.D. Cent. Code sec. 39-16.1-14
  10. N.D. Cent. Code sec. 39-16.1-15(1)
  11. Haw. Rev. Stat. sec. 287-36(a)
  12. Alaska Stat. sec. 28.20.470
  13. Alaska Stat. sec. 28.20.490
  14. Me. Rev. Stat. tit. 29-A sec. 1605(4)

Every figure above was read from the source it is attributed to on September 19, 2026. How we check this.

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