Instructions for Form 1099-K Checklist: 2017 Tax Year
Form 1099-K reports payment card transactions and third-party network transactions for
calendar year 2017 and serves as an information return used by the Internal Revenue Service to track gross payment activity. This 2017 Form 1099-K checklist supports accurate reporting for credit card activity and other electronic payments while helping you confirm reporting thresholds, classify transactions correctly, and meet filing and recordkeeping obligations.
Form 1099-K Preparation Steps
Step 1: Verify Your Filer Status and 2017 Reporting Requirements
Begin by confirming whether you act as a payment settlement entity, card issuer, or third-party settlement organization for 2017 reporting purposes. For that year, a TPSO must report third-party network transactions only when gross reportable payment transactions exceed
$20,000, and the total number of transactions exceeds 200.
Step 2: Classify Transactions Using 2017 Merchant Category Codes
Apply the correct merchant category code to each transaction group reported on Form 1099-K using the four-digit code assigned by the payment card industry. When another classification system applies, assign the merchant category code that most closely reflects the payee’s business, while TPSOs or any settlement organization that does not classify payees should leave this box blank.
Step 3: Calculate Gross Transaction Amounts Without Adjustments
Report the gross amount of all payment card transactions for the calendar year in Box 1a without making reductions for refunds or chargebacks. The gross payment amount must reflect total processed transactions from credit card and debit activity, regardless of fees, credits, disputed amounts, or other post-transaction adjustments.
Step 4: Reconcile Card Transaction Records Against Bank Settlement
Records
Match transaction data received from payment card processors and card networks against internal settlement and accounting records. Any timing differences between transaction dates
and bank settlement dates should be identified clearly, supported with merchant statements, and documented to maintain reconciliation accuracy.
Step 5: Report Monthly Transaction Totals in Boxes 5a Through 5l
Enter the gross amount of payment transactions processed during each month of 2017 in the appropriate monthly boxes on the form. These monthly figures must align with annual totals and reflect payment card and third-party network activity without adjustments or netting.
Step 6: Complete Payee Information Using IRS Guidelines for Sole
Proprietors
Provide the payee’s legal name, taxpayer identification number, and current address using the standards outlined in the General Instructions for Certain Information Returns. When applicable, the Taxpayer Identification Number may include a Social Security number, and filers must follow backup withholding procedures if valid information is not furnished.
Step 7: Identify Third-Party Network Transactions Separately if Applicable
Determine whether you must file separate Forms 1099-K for different transaction types when acting as the responsible payment settlement entity. Third-party network transactions reported by a TPSO for 2017 remain subject to the $20,000 gross payment amount and 200-transaction reporting threshold.
Step 8: Apply Year-Specific Correction and Amended Filing Procedures
File a corrected Form 1099-K promptly when an error is discovered after submission by checking the Corrected box on the form. Providing corrected payee copies without delay supports compliance, since information return penalties depend on timing, accuracy, and correction circumstances.
Step 9: Prepare Recipient Statements with Complete 2017 Payee
Information
Furnish each payee with a complete recipient statement by January 31, 2018, using the information reported on Form 1099-K. Ensure the filer's name, address, federal identification number, and a contact telephone number for knowledgeable assistance appear clearly on the statement.
Step 10: Maintain Supporting Documentation for 2017 Transactions
Retain transaction records, monthly settlement statements, and reconciliation reports used to prepare the 2017 filing for at least three years. Documentation does not accompany the filing, yet records must remain available for inspection, especially when backup withholding or special reporting circumstances apply.
Step 11: File the 2017 Form 1099-K by the Required Deadline
Submit Form 1099-K to the Internal Revenue Service by February 28, 2018, when filing on paper, or by April 2, 2018, when filing electronically. Include all required copies, coordinate with payment card processors as needed, and follow the Filing Information Returns Electronically
(FIRE) procedures.
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Step 12: Verify Box 2 Information for Payment Card Acceptor Records
Review Box 2 entries to confirm that the merchant category code reflects the correct payment card classification for the payee. TPSOs or filers that do not apply industry classification systems should leave this field empty to avoid inaccurate reporting.
Key 2017 Instruction Updates and Changes
For the 2017 tax year, reporting obligations for third-party network transactions continued to depend on meeting both the gross payment and transaction count thresholds. Merchant category codes remained defined as the four-digit industry standard, backup withholding followed updated General Instructions, and third-party settlement organization rules stayed consistent with prior years.
If you’re missing tax documents or want to ensure the numbers you enter match IRS records, we can help.

