Paying independent contractors in cash is legal, and the IRS treats it the same as paying by check or transfer, provided you keep records and file the right forms. The rules that matter most are the new $2,000 reporting threshold that takes effect for payments made after December 31, 2025, the W-9 you should collect before any money changes hands, and the receipts you write at the moment cash leaves your hands. Skip any of those and the penalties add up quickly.
When You Have to File a 1099-NEC
For payments made after December 31, 2025, a business must file an information return whenever it pays a single contractor $2,000 or more in cash during the calendar year. Public Law 119–21 raised the longstanding $600 threshold in 26 U.S.C. § 6041 to $2,000.1Office of the Law Revision Counsel. 26 USC 6041 – Information at Source The threshold is cumulative. Ten $200 payments to the same person trigger the filing obligation just like a single $2,000 payment.
The reporting form is the 1099-NEC. It captures your business information, the contractor’s name and taxpayer identification number, and the total you paid during the year. Both the IRS and the contractor need their copies by January 31 of the following year.2Internal Revenue Service. Instructions for Forms 1099-MISC and 1099-NEC The IRS matches every 1099-NEC against the contractor’s own return, so the numbers need to be right.
One boundary worth knowing: you generally do not have to file a 1099-NEC for payments to a C-corporation or S-corporation. Legal services are the main exception and must be reported regardless of the law firm’s entity structure.2Internal Revenue Service. Instructions for Forms 1099-MISC and 1099-NEC When in doubt about entity type, the W-9 answers the question.
If your business files 10 or more information returns in total during the year, counting W-2s and every 1099 variant together, you must file electronically.3Internal Revenue Service. Topic No. 801, Who Must File Information Returns Electronically The IRS’s free portal for this is the Information Returns Intake System, or IRIS, and it confirms receipt.4Internal Revenue Service. E-file Information Returns With IRIS
Get a W-9 Before You Pay Anyone
Before you hand over any cash, get a completed Form W-9. It captures the contractor’s legal name, address, and taxpayer identification number, which is either a Social Security number or an EIN.5Internal Revenue Service. About Form W-9, Request for Taxpayer Identification Number and Certification Without this information you cannot file a 1099-NEC in January, and you are on the hook for backup withholding.
Backup withholding means you must hold back 24% of every payment to a contractor who has not given you a valid TIN, or whose name-and-TIN combination fails to match IRS records, and send that money to the IRS.6Internal Revenue Service. Publication 15 (2026), Circular E, Employer’s Tax Guide Doing that in cash is operationally miserable. Collecting a correct W-9 upfront is the fix.
Write a Receipt Every Time Cash Changes Hands
Cash leaves no automatic trail, so you have to build one yourself. For every cash payment, generate a written receipt showing the date, the exact amount, and the service performed. Both parties sign. Those records prove the payment happened if you get audited, and they substantiate the deduction on your return.
The IRS acknowledges that receipts are not always available for cash transactions and directs businesses to write a detailed explanation in the records at the time of payment.7Internal Revenue Service. Publication 583, Starting a Business and Keeping Records The phrase “at the time” is doing real work in that instruction. A cash log reconstructed months later during tax season is the kind of documentation the IRS routinely rejects on audit.
Keep the records for at least three years from the date you file the return that reports the deduction, which matches the IRS’s general statute of limitations for assessing additional tax.8Internal Revenue Service. How Long Should I Keep Records If income is underreported by more than 25%, the window stretches to six years, so many businesses keep the paperwork longer.
Penalties for Late or Missing 1099-NECs
The IRS charges a penalty for each 1099-NEC filed late or not filed at all, and a separate penalty for each contractor copy delivered late. For returns due in 2026:9Internal Revenue Service. Information Return Penalties
- Up to 30 days late: $60 per form
- 31 days late through August 1: $130 per form
- After August 1 or never filed: $340 per form
- Intentional disregard: $680 per form
These add up fast when you pay several contractors and skip the paperwork on all of them. A business that intentionally ignores the requirement for five contractors is looking at $3,400 before any interest. The intentional-disregard tier has no maximum cap, which is where the serious exposure sits.
The $10,000 Rule and Structuring
Any person in a trade or business who receives more than $10,000 in cash in a single transaction, or in related transactions, must file Form 8300 with the IRS within 15 days.10Internal Revenue Service. Form 8300 and Reporting Cash Payments of Over $10,000 That obligation is on the recipient, not the payer. If you pay a contractor $12,000 in cash, the contractor is the one who must file Form 8300.11Office of the Law Revision Counsel. 26 US Code 6050I – Returns Relating to Cash Received in Trade or Business The contractor must also send you a written statement by January 31 of the following year confirming the report.
The rule that binds you as payer is the ban on structuring. Under 31 U.S.C. § 5324, it is illegal to break up a cash transaction, or help someone else break one up, for the purpose of evading the reporting requirement. Paying a contractor $9,500 one week and $9,500 the next, when the work called for a single $19,000 payment, is the pattern that draws federal attention. Structuring carries up to five years in prison, and up to ten years when tied to other federal violations or a pattern exceeding $100,000 in a 12-month window.12Office of the Law Revision Counsel. 31 US Code 5324 – Structuring Transactions to Evade Reporting Requirement Prohibited If you have a legitimate reason to split a payment, document it clearly.
Misclassification Risk Rides Along With Cash
Cash and independent-contractor arrangements attract IRS scrutiny together, because both are common ingredients when a business treats an actual employee as a contractor. If the IRS reclassifies your contractor as an employee, you owe the employer’s share of Social Security and Medicare taxes, plus penalties and interest going back to the start of the relationship.
The IRS looks at three categories of evidence:13Internal Revenue Service. Worker Classification – Employee or Independent Contractor
- Behavioral control: whether you direct how the work gets done, or only what result you expect.
- Financial control: whether the worker invests in their own equipment, can profit or lose on the job, and serves other clients.
- Relationship of the parties: whether there is a written contract and whether the worker gets benefits like health insurance or paid time off.
On unintentional misclassification, the IRS typically assesses back taxes equal to a portion of the FICA that should have been withheld, a failure-to-pay penalty of 1.5% of wages paid, and 40% of the withheld FICA amount. Those percentages can double when no 1099 was ever filed. Willful misclassification is treated far more harshly, with the business potentially owing 100% of both the employer and employee shares of FICA, plus criminal penalties.
A narrow safe harbor called Section 530 relief can wipe out employment tax liability, but it requires that you consistently filed 1099s for the worker, never treated anyone in a similar role as an employee after 1977, and had a reasonable basis for the classification.14Internal Revenue Service. Worker Reclassification – Section 530 Relief Pay in cash without filing the 1099-NEC and Section 530 is off the table. That is the practical reason to treat the filing rules as non-negotiable, even when the payment method is cash.