1. Open (continue) your return in TurboTax.
2. In the search box search W2G and then click the "Jump to " link in the search results.
3. Answer yes on the gambling winnings screen and follow the onscreen instructions to enter your W2 form.
If you itemize instead of taking the standard deduction, you can deduct gambling losses up to the amount of your winnings.
For
example, if you had $10,000 in winnings with $7,000 in losses, the loss
would offset (reduce) your taxable winnings to $3,000 ($10,000 – $7,000
= $3,000) and you'd only pay tax on $3,000 instead of the full $10,000.
If
the situation were reversed and you had $7,000 in winnings with $10,000
in losses, you wouldn't be able write off the $3,000 net loss, nor
could you carry it forward to next year's return. On the bright side,
your $7,000 winnings would not be taxed, as your losses completely
offset your winnings. Again, you'd need to itemize deductions to realize
this benefit.
