Yes, business grants are almost always taxable. Federal tax law treats money your business receives — from a government agency, a nonprofit, or a corporate sponsor — as gross income unless Congress has passed a specific statute excluding that particular program.1Office of the Law Revision Counsel. 26 U.S. Code 61 – Gross Income Defined Most grants don’t have that carve-out. Plan to owe federal tax, and often state tax, on the full amount in the year you receive it.
Why the Default Is Taxable
The IRS defines gross income as “all income from whatever source derived.”1Office of the Law Revision Counsel. 26 U.S. Code 61 – Gross Income Defined A grant fits that definition cleanly. You don’t repay it like a loan, and you don’t give up ownership like an equity investment, so it increases your net worth the moment it lands.
The source and the purpose don’t change the answer on their own. A private grant from a corporate sponsor is taxable. A state economic development grant is taxable. A grant restricted to hiring, equipment, or community outreach is still taxable. The only way a grant escapes federal tax is if Congress has written a specific exclusion for that type of payment.
The Narrow Exceptions
A few exclusions exist. Each requires statutory authority — being government-funded or serving a public purpose is not enough.
Qualified Disaster Relief Payments
Section 139 of the tax code excludes qualified disaster relief payments that reimburse reasonable personal, family, living, or funeral expenses from a qualified disaster.2Office of the Law Revision Counsel. 26 U.S. Code 139 – Disaster Relief Payments The provision is written for individuals, so it does limited work for business grants.
PPP and Targeted EIDL Advances
Congress made Paycheck Protection Program forgiveness and targeted Economic Injury Disaster Loan advances tax-exempt through specific provisions in the CARES Act and the Consolidated Appropriations Act of 2021. Those exclusions are program-specific. They don’t extend to other pandemic or disaster-related business grants unless similar legislation covers them.
Section 118 (Corporations)
Before 2018, a corporation could exclude a government or civic group’s contribution to its capital — such as land or cash offered to attract a business to a region — from income under Section 118.3eCFR. 26 CFR 1.118-1 – Contributions to the Capital of a Corporation The Tax Cuts and Jobs Act of 2017 changed that. For contributions made after December 22, 2017, Section 118 explicitly excludes governmental and civic group contributions from what counts as a “contribution to capital.”4Office of the Law Revision Counsel. 26 U.S. Code 118 – Contributions to the Capital of a Corporation Most government relocation, expansion, and job-creation incentives paid to corporations today are fully taxable.
When to Recognize the Income
Timing depends on your accounting method. Cash-basis taxpayers, which covers most small businesses, include the grant in income when they receive it or when it’s made available to them. If a check arrives in December but you deposit it in January, the earlier year may still be the reporting year if the funds were available before year-end.
Accrual-basis taxpayers recognize the income once all events fixing the right to receive it have occurred and the amount is reasonably determinable. For an unconditional award, that’s usually the award date. For a reimbursement grant that requires you to spend first and submit for repayment, you generally recognize income as you incur qualifying expenses and request reimbursement.
Where the Grant Goes on Your Return
The reporting line depends on your entity type:
- Sole proprietors and single-member LLCs report grant income on Schedule C (Form 1040), Part I, Line 6 (Other Income).5Internal Revenue Service. 2025 Instructions for Schedule C (Form 1040)
- C-corporations report it on Form 1120, Line 10 (Other Income).6Internal Revenue Service. Instructions for Form 1120 (2025)
- S-corporations report it on Form 1120-S, Line 5 (Other Income).7Internal Revenue Service. Form 1120-S – U.S. Income Tax Return for an S Corporation
- Partnerships and multi-member LLCs report it on Form 1065, Line 7 (Other Income), which flows through to partners on Schedule K.8Internal Revenue Service. Instructions for Form 1065
Include the full amount received or recognized for the year, whether or not a 1099 shows up.
The 1099 You May Receive
Government agencies report taxable grants on Form 1099-G, Box 6.9Internal Revenue Service. Instructions for Form 1099-G (03/2024) Nonprofits and corporate grantors report grants of $600 or more on Form 1099-MISC, Box 3, not on Form 1099-NEC.10Internal Revenue Service. Instructions for Forms 1099-MISC and 1099-NEC (04/2025)
The $600 threshold controls whether the grantor has to file a 1099. It does not control whether the income is taxable. A $400 grant is just as taxable as a $4,000 one, and you’re required to report it even if no form arrives.
Deducting Expenses Paid With Grant Money
For a taxable grant, treat the money like any other business income. Expenses you pay with it — payroll, rent, supplies, equipment — are deductible under the normal rules, so you’re effectively taxed on the net.
For a tax-exempt grant, the picture flips. Section 265 blocks deductions for expenses tied to income that is wholly exempt from federal tax.11Office of the Law Revision Counsel. 26 U.S. Code 265 – Expenses and Interest Relating to Tax-Exempt Income The IRS applied that rule to PPP loan forgiveness in Rev. Rul. 2020-27, disallowing deductions for expenses paid with forgiven amounts.12Internal Revenue Service. Rev. Rul. 2020-27 Congress later overrode that result by statute for PPP, but doing so took an act of Congress. For any other tax-exempt grant without a similar carve-out, Section 265 still applies and you can’t double-dip.
Research Grants and the R&D Credit
If your grant funds research, note that Section 41(d)(4)(H) excludes “funded research” — research paid for by a grant, contract, or another person — from qualifying for the federal R&D tax credit.13Internal Revenue Service. IRC Section 41 – Credit for Increasing Research Activities Costs a government grant already covered can’t also count as qualified research expenses in your credit calculation.
Self-Employment Tax for Sole Proprietors
Sole proprietors and single-member LLC owners take a second hit. Because grant income flows through Schedule C, it becomes part of net earnings from self-employment and picks up self-employment tax — Social Security and Medicare — on top of income tax. The combined rate is 15.3% on net earnings up to the Social Security wage base and 2.9% above it. On a sizable grant that’s a real number.
C-corporations, S-corporations, and partnerships don’t pay self-employment tax at the entity level, though S-corp shareholders and partners can see different pass-through consequences depending on how the income is characterized.
Watch Your State’s Treatment
Most states start with the federal definition of taxable income and follow federal exclusions automatically. Some don’t. When Congress made PPP forgiveness tax-free federally, several states initially treated the forgiven amounts as taxable at the state level. Some later conformed by legislation; others took longer, and the details varied.
If your grant qualifies for a federal exclusion, confirm with your state revenue department that the state has adopted it before assuming your state return matches. That check has caught taxpayers off guard on more than one recent program.
Penalties, Interest, and Estimated Payments
Leaving a taxable grant off your return is expensive. The failure-to-pay penalty runs 0.5% of unpaid tax per month or part of a month, capped at 25%. The failure-to-file penalty is steeper: typically 5% per month up to 25%, with a minimum penalty of $525 for returns required to be filed in 2026, or 100% of the tax owed if less.14Internal Revenue Service. Topic No. 653, IRS Notices and Bills, Penalties and Interest Charges
Interest also accrues. The underpayment rate is the federal short-term rate plus three percentage points for most taxpayers, or plus five points for large corporate underpayments over $100,000. The standard underpayment rate for the first quarter of 2026 is 7%, compounded daily until the balance is paid.15Internal Revenue Service. Quarterly Interest Rates When a grant pushes your annual income meaningfully higher, quarterly estimated tax payments are usually the safer route.
Records to Keep
Hold on to the grant award letter — it documents the amount, purpose, any spending restrictions, and the grantor’s legal name and EIN. Keep any 1099-G or 1099-MISC and reconcile it against your books, because mismatches trigger IRS notices. Keep the bank statement showing the deposit date, which pins down the tax year for cash-basis reporting. If the grant limits how you spend the funds, track those dollars in a separate ledger or accounting code from receipt to spending, both to satisfy the grantor and to substantiate the deductions on your return.