If that $1900 was self-employment income you are required to file a tax return. If it was on a W-2, you only need to file if tax was withheld and you have amounts in boxes 2 or 17 of your W-2. Which was it---self-employment or W-2?
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If the wages on your W-2 is all your income in 2023, then you're not required to file a tax return. But if you have withheld taxes, you can file a tax return to get a refund of these taxes.