Does the Co-signer Have to Go to Court?

The short answer: no, the co-signer is generally not required to attend the defendant’s court dates. A co-signer is not a party to the criminal case. But the question people are usually really asking is a different one — what am I actually on the hook for? — and that answer is longer and matters more.

What a co-signer actually is

The co-signer, or indemnitor, is a party to the bond, not to the prosecution. The bond is a promise to the court that the defendant will appear. The indemnity agreement is a separate promise, from you to the surety, that if the defendant does not appear and the bond is forfeited, you will make the surety whole. That is a financial obligation, and it is real.

So you are not required in the courtroom. You are required to be reachable, and to have understood what you signed. See co-signer responsibilities and collateral.

When a co-signer might attend anyway

• Because the defendant will actually turn up if you are there. Not a legal requirement; often the practical difference between an appearance and a forfeiture.
• Because you want to know what happened. Criminal proceedings are generally open to the public.
• Because the court asked. Uncommon, but if it happens, go.
• Because a source-of-funds issue arose. Where a court examines the source of bail under Penal Code 1275.1, the person who provided the money may need to establish where it came from. See PC 1275 holds.

What happens to you if they do not appear

This is the part worth understanding before the date rather than after. If the defendant fails to appear, the court forfeits the bond and the surety is notified. Penal Code 1305 then provides a statutory period during which the forfeiture may be set aside if the defendant is returned to court or the absence is satisfactorily explained. If it is not set aside, the surety is liable to the court — and under the indemnity agreement, you are liable to the surety for the full bail amount, not the premium.

Read failure to appear and PC 1305 bail forfeiture. Most missed dates are resolved with a phone call and a new date — the expensive outcomes almost always involve nobody being reachable.

If you think they are not going to appear

Say so, early, to the agent who wrote the bond. Do not wait for the date to pass. A co-signer can ask the surety to surrender the defendant under Penal Code 1300, which returns them to custody and releases the surety from the bond. It has serious consequences for the defendant and does not automatically return the premium, so it is not a step to take lightly — but it is far better than a forfeiture. See bond surrender and bail fugitive recovery.

When does the obligation end?

When the bond is exonerated — the court releases the surety, typically when the case concludes or the defendant is otherwise discharged. Collateral is returned on exoneration, not on good behaviour and not when the defendant stops attending. See bail exoneration.