Let's say someone steals my phone. I use tracking tools to figure out where it is, then call it to make it ring (so I know it is my phone and not just someone else's with the same model).

If I take it back, is that theft too? Do I need a police officer present or a court order to take it back? What if I need to break another law to get it (while still staying nonviolent, such as trespassing)?

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    Consider the risk, since you might either get confronted by a criminal (a know thief), or by people believing you are a thief, including police, who can arrest you when they believe you are a thief.
    – gnasher729
    Commented Dec 16, 2016 at 12:11
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    @gnasher729 those practical considerations don't have much bearing on the legal question, if any.
    – phoog
    Commented Dec 16, 2016 at 14:19
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    They may have a lot of bearing on your health.
    – gnasher729
    Commented Dec 19, 2016 at 8:42
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    Possible duplicate of Stealing my own property back?
    – user26308
    Commented Jun 20, 2019 at 0:38
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    @pppery that question was asked 2 years after this one
    – Jon
    Commented Jun 20, 2019 at 13:26

4 Answers 4


As the previous reply says, you can't steal something if it was yours already. That's by definition – stealing can only be of something that isn't your possession.

However there are three ways you can have a problem despite this, partly referred to in another answer:

  1. If there is a law or other legal basis for the other person to have control and keep that object, either for a while or indefinitely. So if your phone is legitimately taken by a police officer, you can't "steal" it but you may still not have the right to take it. But this would be treated as some other crime, not "theft."

  2. If you cannot gain legal access it, and would have to commit another kind of crime to get it back. So you can't legally get back money by hacking someone's bank account, or defrauding them, or get back an object by breaking down their front door or using illegal force, or by making unlawful threats and blackmail.

    On the other hand, if you were invited by them to visit their house (or persuaded them to let you visit) and you found it and took it back while visiting under their consent, or they gave you a lift and while in the car you rummaged in the glove compartment and saw your property there, then the issue of legal consent for access is potentially a non-issue, meaning that taking it back under those conditions (even against their objections when they realised) may well be technically legal in many cases, depending on the exact facts of the case and applicable law.

  3. (less likely) If something has happened that means, technically, it isn't yours any more, or never was yours. For example, you accidentally give or throw your valuable phone away in error and someone else legitimately (in law) assumes ownership afterwards, or sign away or renounce something without realising it, or allow someone to use something in a way that gives them some ownership-like rights over it, so that by law you are deemed to have relinquished or waived some/all of your rights as an owner (the other person was honest and didn't defraud you), and you later try to take it back without consent, then in principle you could now be seen as stealing it back.

    You might also believe something is absolutely yours but in fact legally you don't own it and never did. For example you 'bought' some music or software, or a right to use something under license, and believe you actually own it or that you have a moral right to own it. So, later on, you sell it, dispose of it to someone else, or treat it as yours, when in law, it never was yours to do these things. Technically depending on the situation and exact wording of the law, this might be construed as stealing, in some cases and some jurisdictions.

Between these legal limits, there is a grey area where you can get it back in practice despite an illegality. For example if the unlawful access is so minor you are sure it won't be a criminal issue, or you're sure it wouldn't be reported, you might chance it. But that's not a legal issue as much as a personal one.

An interesting variant of this applies in English law, although I doubt it has any legal relevance in US law. In English law, "theft" was defined by the Theft Act 1968 as, "A person is guilty of theft if he dishonestly appropriates property belonging to another with intention to permanently deprive the other of it". This meant that a person who could show a court that they did not "intend" to "permanently deprive", or did not act "dishonestly" or "appropriate" the property (treat it as if they were its owner), might in fact have a strong legal defence against a charge of theft.

Update from comment below

"If you saw it in a shop would you be able to take it and run away?" You wouldn't have to. In almost all cases if something isn't legally yours, you can't legally pass ownership to anyone else, such as a store, whether for money or not, because it wasn't ever yours to pass good (legal) title. So the item is still owned by its original legitimate owner, meaning the exact same legal position still applies as above, if you had discovered it was in someone's house. It could change hands many times (not just once) from thief to fence to store to shopper to friend as a gift, and even so, the same would still apply - it would remain yours in law.

If anything it's a bit easier if you saw it in a shop. A shop usually consents to members of the public entering - they don't have to ask normally! - and you might ask to see the item or look closely (if it's locked in the window). You now have it with consent and without any crime. If confident, you can walk out completely legally with your possession. (Tracking down the "rogue" or recovering any money paid for it, is their problem not yours in the eyes of the law).

That said, realistically you wouldn't do it that way. This is slipping into personal view rather than law, but this is how I'd do it instead of "grab and run."

Assuming a "typical" store and store staff, you would ask them to fetch the manager, and you would explain firmly that you claim this is your stolen property, and therefore not owned by them (nor do they have any rights to make any decisions about it), and you are taking it back. You would offer sight of ID or some means of contact, telling them this is so that they have a means to contact you, if they wish to dispute it via lawyers or police. You would offer to wait for the police if they wish, but maintain that you are not parting with it and they may call the police if they disagree; when they arrive, tell the police exactly the same, and that you have given your ID and waited there, as a mark of good faith, and invite them to come back with you to see where you live or proof of purchase or anything else, if relevant. You would tell the police that if they think you have committed a crime according to the law then they must of course arrest you for it, but if not, you now wish to go. You would meet any police request to give it to the police or store by asserting that it is your property and you would rather not, or by asking if you will be committing a criminal offence (if so which) if you refuse, and refuse if you feel able to do so. Then follow whichever way it goes.

You would do these things because they are fair, reasonable, and they mark you out as someone asserting a right, not a thief yourself, and they reduce the odds that you will be taken for a thief, or meet with violence in their efforts to recover it.

After all, the storekeeper and police can claim "reasonable belief" for any of their actions afterwards, so it's best that you reduce their likelihood of something nasty.

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    suppose the thief stole the item from me and then sold it to a shop. Can I go into the shop, pick up the item and run out of the shop (assuming I can prove the item is mine)?
    – Kenshin
    Commented Dec 17, 2016 at 17:01
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    The police might demand it as evidence of a crime/in a criminal case.
    – jmoreno
    Commented Dec 22, 2016 at 4:52
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    The bit about music is super misleading. If I buy a CD, I own that CD. I may not have the right to copy the contents of it under some circumstances (that's covered by copyright law), but the physical CD itself is my property, no different than a wrench. Copyright law is not property law (despite what some copyright holders may want you to believe), and shouldn't even be brought up in a discussion about property.
    – T.E.D.
    Commented Sep 6, 2018 at 14:12
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    Depends on country/jurisdiction/local laws. But if it can be proven stolen, then, if you can get it back safely do so, if not then serve legal papers. But if its stolen on reasonable doubt, then the odds are good that their loss isn't your problem. Their business is prone to stolen goods, and if their checks proved inadequate on this occasion, that's their business risk not yours. They should have demanded proof of identity/ownership when they got it, which should let them reclaim their loss - again if they didn't, that's their problem not yours as well.
    – Stilez
    Commented Jun 8, 2019 at 6:40
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    (To comment on the police aspect, IANAL, but in police terms, your friend mustn't break laws about affray or breach of peace or causing fear etc, and should avoid placing themself in danger. But the actual taking of it would not be a crime, no matter what police may say, if the standard of proof of the core criminal offence of theft, couldn't be upheld "beyond reasonable doubt". That said they may not want to test that the hard way :) )
    – Stilez
    Commented Jun 8, 2019 at 6:42

If you take something that is yours, it is not theft (by definition). You are not allowed to commit another crime (e.g. trespass, break & enter, assault) in order to recover it.

That is, you can pick up anything that belongs to you if you can legally get to it.

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    To clarify: You mean "you cannot steal something that belongs to you..." by definition?
    – feetwet
    Commented Dec 16, 2016 at 20:10
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    By definition, you can, however, own something and not be legally able to take custody of it for all sorts of reasons
    – Dale M
    Commented Dec 16, 2016 at 22:05
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    So you actually mean, "It is illegal to steal something that belongs to you?"
    – feetwet
    Commented Dec 16, 2016 at 23:26
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    He actually means "if you take something that is yours, it is not theft (by definition)". Commented Dec 18, 2016 at 17:48
  • @K-C: Excellent plan! An alternative would be "You cannot steal ... but you may not commit ...". The can/may distinction is (I think) in the process of disappearing from English (which is a pity - it is a useful distinction, but [shrug] language changes). Commented Dec 18, 2016 at 20:57

When a thief steals something and sells it to a store, that is a crime called conversion. The store is a recipient of "converted" goods, that is something that the seller did not have clear title to. As such, the store is legally obligated to return the good to its rightful owner (and its legal recourse is to the thief for the money it paid.)

In theory, you should hire a lawyer to write a demand letter explaining the circumstances, which would probably force the store to give it back to you. In practice, you can go to the store manager and verbally make the demand yourself. Once this is done, they have been put on notice about the conversion, and cannot sell the good to third parties until this is resolved. This will buy you (a reasonable) time to file a formal complaint. Your idea of having a police officer oversee the establishment of your bona fides and the transfer of the good back to you is a good one. Much better to follow these formalities than to do something that "looks," or actually is, illegal.


Assuming that the object you wish to retrieve is in fact undeniably your lawful possession and that the other person has no legal right to/interest in the object: yes, you can recover the item without intervention by law-enforcement or the courts so long as you yourself do not break any laws in your attempt to recover it. Self help is not a defense to your own criminal conduct, even if you might be able to persuade a fact finder (Judge/jury) at a trial that your conduct was "justified." Understandable and legally justifiable aren't always interchangeable concepts in the law.

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