Yes, Square reports payment transactions to the IRS, and you receive a form documenting what was reported

Square sends transaction data to the IRS through Form 1099-K. If you received more than $5,000 in payment card transactions or third-party network transactions (like PayPal, Venmo, or Cash App) through Square in a calendar year, Square is required to file this form with the IRS and send you a copy. The IRS uses this information to match against the income you report on your tax return.

The $5,000 threshold applies to the total of all payment types combined. If you hit that amount through any mix of credit cards, debit cards, or digital payment services processed by Square, you will receive a 1099-K. The form arrives by January 31 of the year following the transaction year.

This reporting requirement exists whether or not you are a business. If you use Square to receive payments for services, sales, or transfers, the same rule applies. The IRS wants visibility into money moving through payment processors so it can cross-check your reported income.

Key Takeaways

  • Square files Form 1099-K with the IRS if you receive more than $5,000 in transactions in a calendar year, and you get a copy of that form.
  • The $5,000 threshold includes all payment types combined — credit cards, debit cards, and digital wallets all count toward the same total.
  • You must report the income shown on your 1099-K on your tax return, even if the amount seems wrong or includes refunds.
  • The IRS receives Square's copy of the 1099-K and compares it to your reported income, so mismatches trigger notices.
  • You can dispute the amount on a 1099-K if it includes refunds, duplicate transactions, or personal transfers that should not have been reported.

What Form 1099-K shows and why the IRS cares

Form 1099-K lists the gross amount of all transactions Square processed for you in the prior year. "Gross" means before refunds, chargebacks, or fees — it is the total money that moved through your account. Box 1a shows the total card transactions; Box 1b shows third-party network transactions. The form includes your name, address, Tax ID (Social Security Number or EIN), and Square's information.

The IRS matches this form against the income you report on your tax return (Schedule C for self-employed filers, or your business return). If you report $30,000 in income but the IRS sees a 1099-K showing $50,000 in Square transactions, the IRS computer flags the difference. You will receive a notice asking you to explain the gap or pay additional tax.

The IRS does not assume the entire 1099-K amount is taxable income — refunds, personal transfers, and business expenses reduce what you actually owe. But you have to show that work on your return or in a response to an IRS notice. Square's job is only to report the gross flow of money.

When you receive a 1099-K and what to do with it

Square sends 1099-K forms by January 31 each year for the prior calendar year. You should receive it by email or mail, depending on how you set up your Square account. Check your email spam folder and your Square dashboard — some filers miss the form because it arrives in an unexpected place.

You do not file the 1099-K itself with the IRS. Instead, you use the information on it to complete your tax return. If you are self-employed, you report the income on Schedule C (Profit or Loss from Business). If you own a business entity like an S-corp or LLC, the income goes on your business return. Your tax software usually has a field to enter 1099-K information, and it will warn you if the amount you report does not match.

Keep your 1099-K with your tax records for at least three years. If the IRS questions your return, you will need to show how you arrived at your reported income and how it relates to the 1099-K amount.

How to handle refunds, fees, and disputed amounts on your 1099-K

Square reports the gross transaction total, which means refunds you issued are included in the 1099-K amount even though you did not keep that money. If you sold $60,000 in goods but refunded $10,000, Square's 1099-K shows $60,000. You then deduct the $10,000 refund as a business expense or reduction in gross receipts on your tax return.

Square's processing fees are also not subtracted from the 1099-K total. If Square charged you $1,500 in fees during the year, that amount is still included in the gross figure on the form. You deduct the fees separately on your return as a business expense.

If the 1099-K includes a transaction that should not be there — a duplicate charge, a personal transfer, or a chargeback that was already reversed — you can contact Square to request a corrected form. Square will issue a corrected 1099-K (marked as a correction) if it agrees the transaction was reported in error. You then file the corrected form with the IRS and use it on your amended return.

What happens if your 1099-K amount does not match your reported income

The IRS computer system automatically compares 1099-K amounts to reported income. If there is a significant gap, you may receive a CP2000 notice (Examination of Your Tax Return) or a similar letter asking you to explain the difference. This does not mean you are being audited — it is an automated matching process.

You have several options when you receive this notice. You can agree with the IRS and pay the additional tax. You can disagree and send documentation showing why your reported income is correct — for example, proof that refunds, personal transfers, or business expenses reduce the taxable amount below the 1099-K total. You can also request an appeals conference if you believe the IRS made an error.

Do not ignore the notice. The IRS will assess tax and penalties if you do not respond within the important date shown on the letter, usually 30 days. If you need more time, you can request an extension by responding before the important date and explaining why you need it.

Square reporting thresholds and state requirements

The federal 1099-K threshold is $5,000 for the calendar year. Some states have lower thresholds or separate reporting requirements. For example, a few states require 1099-K reporting at $1,000 or $600. Check your state's tax authority website to see if you have additional reporting obligations beyond the federal requirement.

The $5,000 threshold has been subject to proposed changes by the IRS in recent years. The IRS has discussed lowering it to $600, which would mean more filers receive 1099-K forms. As of now, the threshold remains $5,000, but you should verify the current rule with the IRS or a tax professional if you are near the threshold, because the rule may change for future tax years.

How to reduce confusion with your 1099-K

Keep detailed records of all Square transactions throughout the year, including refunds, chargebacks, and fees. When you receive your 1099-K in January, compare it to your records when ready. If the amount is wrong, contact Square right away — the sooner you request a correction, the sooner you can file your return accurately.

If you use Square for both business and personal transactions, separate them in your records. Personal transfers (like splitting rent with a roommate) should not be reported as business income, but Square may initially include them in the 1099-K. You will need to show the IRS that those amounts are not taxable income.

Consider working with a tax professional if your 1099-K is large, complex, or includes significant refunds or disputed amounts. A professional can help you document the adjustments and respond to any IRS notices correctly.

Frequently Asked Questions

Do I have to report income under $5,000 from Square?

Yes. The $5,000 threshold only determines whether Square files a 1099-K with the IRS. You are required to report all business income on your tax return, regardless of whether you receive a 1099-K. If you earned $3,000 through Square, you still report it on Schedule C or your business return.

What if I received a 1099-K but I did not keep all the money?

Report the gross amount from the 1099-K as your income, then deduct the amounts you did not keep (refunds, chargebacks, fees, or business expenses) on your return. Your net income will be lower than the 1099-K total, and that is correct. Keep documentation of each deduction so you can show the IRS if it questions your return.

Can I get a 1099-K corrected if it is wrong?

Yes. Contact Square with documentation of the error — duplicate transactions, personal transfers, or chargebacks that were reversed. Square will issue a corrected 1099-K if it agrees. You then file the corrected form and amend your tax return if necessary.

What if I did not receive a 1099-K but I think I should have?

Contact Square and ask them to confirm whether you met the $5,000 threshold. If you did and did not receive the form, request that Square send it. If you did not meet the threshold but received a 1099-K anyway, you still report the income shown on it.

Does Square report to state tax agencies too?

Some states require Square to file 1099-K forms with the state tax authority, and some do not. Check your state's tax agency website or ask Square whether your state receives copies of your 1099-K. You may also be required to file a state income tax return separately from your federal return.