An appeal surety bond typically costs 1% to 3% of the bond amount per year in premium, and the bond amount itself is usually set at 125% to 150% of the underlying judgment to cover interest and costs. On a $1 million judgment, that works out to roughly $12,500 to $45,000 a year in premiums, repeated for every year the appeal remains open. On top of the premium, most sureties require collateral equal to the full bond amount, which ties up cash or credit until the appeal ends.
How the Bond Amount Is Set
Premiums are a percentage of the bond, not the judgment, so the first number to pin down is the bond amount itself. Courts build in a cushion above the judgment to protect the winning party from losing value while the appeal plays out. Most jurisdictions land somewhere between 125% and 150% of the judgment. A few require the principal plus a fixed number of years of interest instead.
Interest is the main reason for the cushion. In federal court, post-judgment interest accrues at a rate tied to the weekly average one-year Treasury yield at the time of judgment and compounds annually.1Office of the Law Revision Counsel. 28 USC 1961 – Interest State rates range from around 2% to over 9%. Many jurisdictions also fold anticipated attorney fees and court costs into the bond figure.
So on a $1 million judgment with a 150% multiplier, the bond is $1.5 million. That $1.5 million, not the original million, is what the surety uses to price the premium and size the collateral.
Premium Rates and What Moves Them
The premium is the non-refundable annual fee the surety charges for guaranteeing the bond. Two things drive the rate: your financial strength relative to the bond size, and whether the bond is backed by collateral.
When collateral fully backs the bond, the surety’s actual risk drops, and premiums often sit in the 1% to 2% range. Without collateral, which is uncommon on larger bonds, the rate reflects the risk the surety is absorbing on its own. Applicants with strong balance sheets, significant liquid assets, and credit scores above 700 land at the low end. Those carrying heavy debt, limited liquidity, or credit problems push toward the top of the range, and some sureties will decline the risk outright.
Underwriters will ask for at least two years of financial statements or tax returns. They want to see that if the appeal fails, you can repay the surety. A business with $10 million in unencumbered assets seeking a $500,000 bond looks very different from one with $600,000 in assets seeking the same bond. The closer the bond amount gets to your total net worth, the higher your rate climbs.
The nature of the underlying case matters too. A straightforward contract dispute with a clear damages figure is easier to underwrite than a case built on contested valuations or fluctuating losses. When the surety has trouble pinning down real exposure, the ambiguity shows up in the price.
Collateral: The Larger Hidden Cost
Premiums get the attention, but collateral is where most of the financial weight sits. Because appellate courts uphold most trial judgments, sureties treat appeal bonds as high-risk. In the vast majority of cases, the surety requires dollar-for-dollar collateral, meaning 100% of the bond amount, in cash or an irrevocable letter of credit. Some sureties accept real estate, though less often and with added expense.
Cash is the simplest form. It is also the most expensive in opportunity terms, since a large sum sits earning little or nothing for the duration of the appeal. An irrevocable letter of credit from your bank is often more practical for larger bonds because you do not have to liquidate assets upfront. Banks charge their own fee for issuing the letter, typically a fraction of a percent annually, with the exact cost tied to your banking relationship and credit. That fee is separate from the surety premium and runs for the life of the bond.
Real estate collateral brings appraisal costs and a recorded lien in favor of the surety. Sureties generally demand equity well above the bond amount to account for value drops and the time and expense of foreclosure. Appraisal, title work, and lien recording add thousands in upfront costs before the bond even issues.
For financially strong appellants, some sureties will accept an indemnity agreement with no collateral at all. This is the exception. It happens when the bond amount is modest relative to the appellant’s net worth, not as a general practice.
Annual Renewals Until the Bond Is Exonerated
The initial premium covers the first twelve months. Most appeals take two to three years to resolve, and some run longer. Each year the bond stays active, the surety bills another annual premium at roughly the same rate. A $1.5 million bond at 2% is $30,000 a year. Over three years, that is $90,000 in premiums, none of it refundable.
The bond stays in force, and premiums keep accruing, until the court issues a formal order of exoneration releasing the surety from liability. Winning the appeal does not cancel the bond automatically. Your attorney has to obtain the exoneration order and deliver it to the surety. Until that paperwork is processed, the surety considers itself on the hook and keeps billing. Coordinate with your legal team as soon as a decision comes down so you are not paying for coverage you no longer need.
Factor In the 30-Day Clock
In federal court, enforcement of a judgment is automatically stayed for 30 days after entry.2Legal Information Institute. Federal Rules of Civil Procedure Rule 62 – Stay of Proceedings to Enforce a Judgment After that, the winning party can start collecting unless you have already posted a supersedeas bond and filed your notice of appeal. Both have to be in place; filing one without the other does not trigger the stay.
Thirty days is not much time once you factor in what underwriting requires: compiling financial statements, negotiating collateral, and getting the court to approve the bond. If your trial attorney expects an adverse outcome, lining up a surety before the verdict can save real time and sometimes money, since a rushed placement rarely gets the best rate.
Recovering Premiums If You Win
A reversal on appeal can offset much of what you spent on the bond. Under the federal rules, bond premiums paid to preserve rights during an appeal are taxable as costs against the losing party.3Legal Information Institute. Federal Rules of Appellate Procedure Rule 39 – Costs When the judgment is reversed, costs are allocated against the appellee, so the party who won at trial and lost on appeal pays your premiums as part of the cost award.
Recovery is not automatic. You file a bill of costs in the district court, itemize the premiums paid, and provide documentation. The court then taxes those costs against the other side. Not every state follows the federal approach, and some jurisdictions limit what qualifies as a recoverable cost, so confirm the rules in your court.
If you lose the appeal, the premium is gone regardless. It is the surety’s fee for standing behind the bond, and it is non-refundable either way.
When a Full Bond Is Unaffordable
Posting a bond at 150% of a large judgment is simply out of reach for many appellants. Courts recognize this. In extraordinary circumstances, where a full bond would push the appellant into insolvency or is otherwise impracticable, a court may reduce the bond amount or waive it. The appellant has to show both an inability to pay and some alternative means of protecting the judgment creditor.
Alternative security takes different forms depending on the jurisdiction: a deed of trust on real property in favor of the judgment creditor, UCC security interests in business assets, or a negotiated agreement between the parties suspending enforcement. Some courts accept a partial bond combined with other protections.
Getting a reduction or waiver is an uphill fight. Courts weigh the appellant’s hardship against the judgment creditor’s right to eventually collect, and if there is any suggestion the appellant is moving or hiding assets, the chances drop sharply. Even when relief is granted, courts commonly attach conditions: restrictions on asset transfers, periodic financial reporting, and similar safeguards. If affordability is in question, raise it with your attorney before the 30-day stay runs out, not after.