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1099 Rules for Reimbursed Expenses for Subcontractors

Short answer

Reimbursed expenses paid to subcontractors are generally excluded from the 1099-NEC reporting if they are separately stated and properly documented. Only the payments for services rendered need to be reported on the 1099. Clear invoicing, thorough recordkeeping, and understanding IRS rules help subcontractors and businesses avoid tax mistakes and penalties.

What Are Reimbursed Expenses for a Subcontractor?

Reimbursed expenses are costs a subcontractor pays out of pocket on behalf of a client or hiring business and later recovers from that client. These expenses can include purchases like materials, supplies, travel, lodging, or other job-related costs. For example, if a subcontractor buys $500 worth of tools and materials needed for a construction project and the client reimburses that exact amount, that is a reimbursed expense. The subcontractor is not earning this $500; they are simply passing the cost through.

It’s important to distinguish reimbursed expenses from income because the IRS treats them differently for tax reporting. Payments that represent reimbursement, supported by receipts or invoices, usually are not taxable income to the subcontractor. This means they should not be included in the amount reported on Form 1099-NEC. Knowing this distinction helps subcontractors avoid overreporting income and paying unnecessary taxes.

How Do 1099 Rules Apply to Reimbursed Expenses?

The IRS requires businesses to issue Form 1099-NEC if they pay $600 or more to non-employees for services during the tax year. However, reimbursed expenses that are separately stated and backed by documentation do not need to be included in these payments reported on the 1099-NEC.

For example, suppose a subcontractor’s invoice is $3,500, including $3,000 for labor and $500 for reimbursed travel expenses. If the subcontractor provides receipts for the $500 travel costs and clearly states the expenses separately on the invoice, the business should report only $3,000 on the 1099-NEC as nonemployee compensation. The $500 reimbursed travel expenses are excluded because they are not income.

However, if the subcontractor’s billing combines labor and expenses without separating them or providing receipts, the business might need to report the full $3,500 as income. This would increase the subcontractor’s taxable income, potentially leading to higher taxes.

Why Does Proper Reporting Matter for Subcontractors and Businesses?

Accurate reporting affects both the subcontractor’s and business’s tax responsibilities. For subcontractors, including reimbursed expenses as income can result in paying more taxes than necessary. It can also complicate their accounting and make it harder to track true earnings versus pass-through costs. For businesses, incorrectly reporting reimbursed expenses on 1099 forms can trigger IRS penalties for filing inaccurate information returns.

For example, a subcontractor reimbursed $1,000 for materials but that amount is included on 1099-NEC as payment for services will have to report an extra $1,000 in income they never actually earned. This inflates their tax liability unnecessarily. Conversely, businesses that do not issue 1099s correctly might face audit risks or fines.

Both parties benefit from clear invoicing, proper documentation, and understanding the tax rules to keep their financial records accurate and avoid potential disputes or IRS scrutiny.

What Common Terms Are Often Confused With Reimbursed Expenses?

Several terms related to payments can cause confusion when discussing reimbursed expenses:

Understanding the difference helps both subcontractors and businesses classify payments correctly. For example, if a subcontractor receives a $200 per month travel allowance regardless of actual travel, this may be taxable income. But if the subcontractor submits a $200 receipt for a taxi fare and is reimbursed exactly that amount, it’s not income.

How Should Subcontractors Track and Document Reimbursed Expenses?

Good recordkeeping is essential for subcontractors to prove reimbursed expenses are not income. Subcontractors should:

  1. Keep all receipts and invoices related to reimbursed costs.
  2. Record the purpose, date, and amount for each expense.
  3. Separate reimbursed expenses from service fees on every invoice by creating distinct line items.
  4. Maintain a detailed expense log, explaining what each cost covers.

For example, an invoice might look like this:

DescriptionAmount
Installation labor$2,500
Paint supplies$400
Travel mileage$150

The subcontractor should submit receipts for the $400 and mileage logs for the $150. Only the $2,500 labor charge will be reported on the 1099-NEC by the client.

This practice protects subcontractors from overreporting income and simplifies their tax preparation. It also supports claims for deductions for unreimbursed expenses.

What Should Businesses Do When Issuing 1099s to Subcontractors?

Businesses hiring subcontractors should take these steps to ensure proper 1099 reporting:

For example, if a subcontractor submits an invoice for $5,000 labor plus $700 in reimbursed materials with receipts, the business should issue a 1099-NEC showing $5,000, not $5,700.

Clear communication with subcontractors about billing and reimbursement policies before work begins can prevent confusion and errors.

What Are the Next Steps for Subcontractors and Businesses Regarding 1099 and Reimbursed Expenses?

Subcontractors should:

Businesses should:

Both parties can find detailed IRS instructions and helpful online resources to stay compliant. Understanding these rules reduces risk and builds trust in business relationships.

For more information on 1099 forms and contractor payments, see 1099 Rules for Employers Explained and How to Issue a 1099 to a Contractor.

Frequently asked questions

Are reimbursed expenses always excluded from 1099 reporting?

No. They must be separately stated and supported by documentation. If not, reimbursed expenses may be treated as income and included on the 1099-NEC.

What if a subcontractor mixes expenses and services on one invoice?

If expenses aren’t separated, the payer may have to report the entire amount as income, potentially increasing the subcontractor’s taxable income.

Can a subcontractor deduct reimbursed expenses on their taxes?

No, reimbursed expenses are not deductible since the subcontractor is compensated for those costs. Only unreimbursed expenses may be deductible.

How can a subcontractor correct a 1099 that includes reimbursed expenses?

Contact the payer to request a corrected 1099. If unresolved, explain the situation on your tax return and keep documentation for the IRS.

What forms do businesses use to collect subcontractor information?

Businesses use Form W-9 to collect Taxpayer Identification Numbers and legal names needed for 1099 filings.

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Sources and further reading

General financial education, not individual financial, tax or investment advice. Check current figures with the official source before acting.