There is a fair amount of misunderstanding in this thread and a chunk of bad advice.
1. If you get a 1099 or other information return, report it on your tax return. Ignoring the 1099 attracts attention and will normally result in action by the taxing authorities.
2. For most of us, this is a trivial burden. Sold a set of chips for $900. Bought those chips for $700. So you report $900 of income and match that to a $700 cost basis. Net $200 in taxable income. Don't remember what you paid or exactly when you bought the chips? Just make a reasonable estimate. Remember that collectables are not eligible for special capital gains treatment. They are ordinary income.
3. Don't create some silly company or partnership like several people have suggested. Report your misc 1099 on your personal tax return unless you really are "in the business of" what ever created the income. Entities have on-going costs. They have their own tax return compliance rules. You might even be needing to send out your own 1099 forms as a company / partnership where as individuals mostly do not need to do these things. You can easily pay a fortune to deal with a trivial 1099 information return.
4. Don't make silly deductions on your taxes. Sure, you are pretty likely to avoid detection. But if somehow the tax man comes calling, the consequences can be severe.
5. 10X this advice if you are in non-compliance vis-a-vis a significant amount of money involved with crypto securities. The Bitcoin crap has a high risk of getting you into an audit, with some risk the audit will turn criminal. You don't want to add another layer of tax "mistakes" to the problems of non-reported income from crypto sources.
This 1099 reporting thing isn't new for traditional business activity. Businesses have had a $600 1099 reporting threshold for a really long time. Paypal,
eBay and similar folks got a sweet deal and allowed many, many people to evade paying their owed taxes. This is going to come to an end for almost everyone.
These new tax reporting requirements will have a learning curve. Yes, some folks will have to pay a little bit in taxes. People managing group buys will need to be extra careful to report the transactions - even if you just breakeven, the income and expenses need to be reported.
DrStrange