Form 8300 (Rev. December 2015) Checklist
Purpose and Overview
Form 8300 requires businesses receiving cash payments exceeding $10,000 in a single transaction or related transactions to file a report with the Internal Revenue Service and FinCEN. The form serves as a joint reporting mechanism to both agencies through a single filing, covering U.S. currency, foreign currency, and certain monetary instruments, including cashier's checks, money orders, bank drafts, and traveler's checks with face values of $10,000 or less.
Businesses must understand the definition of related transactions to ensure proper reporting. Any transactions conducted between a payer and recipient within 24 hours qualify as related transactions, and transactions occurring over more than 24 hours may also be considered related if the recipient knows or has reason to know that each transaction is one of a series of connected transactions.
Filing Checklist
- Verify the cash receipt threshold and track multiple payments. File Form 8300 if you receive more than $10,000 in cash from one person in a single transaction or in related transactions, with any transactions within 24 hours automatically connected. You must also track payments over time and file another Form 8300 when you receive more than $10,000 in additional cash payments within 12 months from the same payer.
- Complete Part I with the identity of the person who gave you the cash. Enter the last name, first name, middle initial, taxpayer identification number, complete address, date of birth in MMDDYYYY format, and occupation or business classification of the payer. Document the identifying document by entering the type, issuer, and number without formatting or special characters, completing all three items to ensure proper processing.
- Complete Part II if someone conducted the transaction on behalf of another person. Enter the name, identifying information, address, and any "Doing Business As" name of the person or organization on whose behalf the transaction was conducted. Skip Part II if the individual named in Part I conducted the transaction on their own behalf.
- Record Part III transaction details and itemize the cash composition. Enter the date you received the cash in MMDDYYYY format, document the total cash received, and indicate whether you received the cash in one payment or multiple payments. Itemize the cash received by type, including U.S. currency showing the amount in $100 bills or higher separately, foreign currency with the country identified, and each type of monetary instrument, including issuer names and serial numbers, ensuring the itemized amounts equal the total cash received.
- Select the transaction type in Part III. Mark the applicable box describing the transaction, including personal property purchased, real property purchased, personal services provided, business services provided, intangible property purchased, debt obligations paid, exchange of cash, escrow or trust funds, bail received by court clerks, or other. Provide a specific description in the designated line, including serial numbers, registration numbers, addresses, or docket numbers as relevant to the transaction type.
- Complete Part IV with your business information. Enter the name of the business receiving the cash and provide either the Employer Identification Number or Social Security number, along with the complete business address and a clear description of the nature of your business. The business information must match your official federal tax identification records.
- Check the appropriate boxes for amended or suspicious transaction reports. Check box 1a if you are amending a previously filed Form 8300, and complete the entire form with corrected information. Check box 1b if the transaction appears suspicious based on the payer's conduct, evasiveness, or other indications of potential illegal activity, and you must not disclose to the payer that you have checked the suspicious transaction box.
- Sign and date the form under penalties of perjury. An authorized official of the business must sign the form certifying that the information provided is true, correct, and complete, dating the signature using MMDDYYYY format. Print or type the name and contact telephone number of the authorized official signing the form.
- File Form 8300 within 15 days after receiving the reportable cash. The 15-day deadline runs from the date you received the cash that caused the total to exceed $10,000, with filing required on the next business day if the 15th day falls on a weekend or federal holiday. For multiple payments toward a single transaction, file within 15 days after you receive the payment that causes the total to exceed $10,000.
- Complete continuation pages for multiple parties. Check box 2 if more than one individual gave you the cash, and complete the Part I Continued section on page 2 for additional individuals, or check box 15 if the transaction was conducted on behalf of more than one person and complete the Part II Continued section for additional persons. Paper filers should attach copies of the continuation sections if more than three additional entries are needed.
- Use the Comments section for clarifications and required notations. Document any explanations needed for line items or insufficient space in other sections, noting any foreign currency conversions or justifications for considering transactions as related. Include the words "RELATED PARTY TRANSACTION" if the person filing Form 8300 is related to the individual who gave the cash or related to the person on whose behalf the transaction was conducted.
- File Form 8300 through the appropriate method. File electronically through the FinCEN Bank Secrecy Act E-Filing System at the designated website, or use paper filing by mailing the form to the Internal Revenue Service, Detroit Federal Building, P.O. Box 32621, Detroit, MI 48232, with the single filing satisfying both IRS and FinCEN reporting requirements. Retain a copy of the filed form for five years from the date filed.
Electronic Filing Requirements
Starting January 1, 2024, you must electronically file Form 8300 if you are required to file at least 10 information returns of one or more types during the calendar year. The 10-return threshold applies to other information returns, such as Forms 1099 series or Forms W-2. The number of Forms 8300 you file does not affect whether you meet the electronic filing requirement threshold.
Statement to Payers
You must provide a written or electronic statement to each person named on a required Form 8300 by January 31 of the year following the calendar year in which you received the cash. The statement must show your business name, telephone number, address, the aggregate amount of reportable cash received, and that you furnished the information to the Internal Revenue Service.
You must not provide a statement for voluntary filings of suspicious transactions. Never indicate on any required statement whether you noted the transaction as suspicious.
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This checklist is for educational purposes only and does not constitute tax or legal advice. Always review official IRS instructions and consult a qualified professional for guidance.

