A Form 1099-K can be useful evidence of payments received through a marketplace or payment app. It is not a profit statement. The amount can include refunds, fees, sales tax, or transactions that need explanation. Reconcile it with your own sales ledger before preparing a return.
Separate business receipts from personal transfers
Payments for goods or services belong in the business or sale records even if no form arrives. Gifts and reimbursements from friends and family generally are not business income. Label payment-app transactions when they happen so you can explain them later; the IRS says personal reimbursements should not be reported on Form 1099-K.
Reconcile gross payments to the books
Compare each form with the app’s annual transaction report and your bank deposits. Document refunds, chargebacks, platform fees, and sales tax collected by a marketplace. If you sold a personal item, retain its original cost and sale price; selling at a loss is different from earning business profit, and a personal-use loss generally is not deductible.
Handle errors promptly
If the form includes a transaction that was not yours or shows an incorrect amount, contact the issuer for a correction and keep the correspondence. Do not ignore a form simply because the underlying payment was nontaxable. Your return should explain the taxable activity accurately, with records that support the treatment.
- Download transaction-level reports before an account closes.
- Match each marketplace and app separately; avoid counting the same sale twice.
- Bring both the form and your reconciliation to the tax preparer.
Read more from the IRS
- IRS, Understanding your Form 1099-K
- IRS, Form 1099-K FAQs: Common situations
- IRS Publication 583, Starting a Business and Keeping Records
This article provides general educational information, not advice for a particular tax, accounting, legal, or investment situation. Rules and forms can change; review your facts with a qualified professional.