Most legal fees are not tax deductible, but some are — it depends on why you paid them
The IRS allows you to deduct legal fees only when the money goes toward producing or protecting income that you report on your tax return. If you paid a lawyer for personal matters — a divorce, a will, a criminal defense — those fees stay in your pocket. If you paid for legal work tied to your business, rental property, or investment income, you may be able to deduct them. The line between the two is strict, and the IRS watches it closely.
The key question is not whether the legal matter feels important. It is whether the legal work directly relates to money you earn and report as taxable income. A lawyer's bill for business contract review counts. A lawyer's bill for a custody dispute does not, even if the outcome affects your finances.
Key Takeaways
- Legal fees tied to your business, rental income, or investment income may be deductible, but personal legal matters like divorce or estate planning are not.
- You must separate the deductible part from the non-deductible part when a single legal matter touches both — for example, a divorce that involves business assets.
- You report business legal fees on Schedule C (self-employed) or your business tax form; rental property legal fees go on Schedule E.
- The IRS requires you to keep the lawyer's invoice showing what work was done, not just the total bill.
Legal fees you can deduct
Business legal fees are deductible if you own a sole proprietorship, partnership, LLC, or S-corporation. This includes fees for contract drafting, lease disputes, employment matters, trademark or patent work, and tax advice related to your business. You report these on Schedule C (if you are self-employed) or on your business's tax return.
Rental property legal fees are deductible if you own rental real estate. This covers fees for lease disputes, eviction proceedings, property tax appeals, and tenant-related legal work. Report these on Schedule E, the form for rental income and expenses.
Investment-related legal fees may be deductible in limited cases. Fees for advice on buying or selling stocks, bonds, or mutual funds are generally not deductible. However, fees for work on investment property disputes or for tax advice tied to investment income may may have access to. The rules here are narrow and fact-specific.
Tax-related legal fees are deductible when a lawyer helps you with tax matters — preparing a tax return, responding to an IRS audit, or defending against a tax claim. These go on Schedule A (itemized deductions) as miscellaneous deductions, subject to a 2% threshold of your adjusted gross income.
Legal fees you cannot deduct
Personal legal matters are never deductible. This includes divorce, custody disputes, adoption, wills, trusts, and estate planning. Even if a divorce settlement leaves you with less money, the legal fees to obtain that settlement are personal expenses. The IRS treats them the same way it treats medical bills or car repairs — necessary to your life, but not to your income.
Criminal defense is not deductible. Fees for a criminal lawyer, whether for a felony or misdemeanor, are personal legal expenses.
Real estate purchase or sale legal fees are not deductible as a current expense. If you buy a rental property, legal fees become part of the property's cost basis and are recovered through depreciation over time. If you sell, legal fees reduce your net proceeds but are not a separate deduction.
When you must split a legal bill between deductible and non-deductible work
A single legal matter sometimes involves both deductible and non-deductible work. A divorce that includes a business valuation, for example, or a lawsuit that touches both personal and business issues. In these cases, you must ask your lawyer to itemize the bill by the type of work performed.
The lawyer should show how many hours went to the deductible part (business valuation, business dispute) and how many to the non-deductible part (custody, property division). You deduct only the portion tied to income-producing activity. If the lawyer refuses to break down the bill, you cannot deduct any of it — the IRS will not let you estimate.
How to report deductible legal fees on your tax return
Where you report the deduction depends on the source of the legal work. Business legal fees go on Schedule C (self-employed income) or on your business's corporate or partnership return. Rental property legal fees go on Schedule E. Tax-related legal fees go on Schedule A as miscellaneous deductions, but only if you itemize (not if you take the standard deduction).
Keep the lawyer's invoice showing the date, the work performed, and the amount charged. The IRS does not require you to attach it to your return, but you must have it if the IRS asks. A vague invoice that says "legal services" without detail is weaker than one that says "contract review for client agreement" or "lease dispute consultation."
If you paid the lawyer in a year after the work was done, deduct it in the year you paid, not the year the work occurred. If you paid in advance for work to be done later, you cannot deduct it until the work is complete.
Special case: Legal fees in a business dispute or lawsuit
If you are sued or sue someone over a business matter, the legal fees are deductible. This includes fees to defend against a lawsuit, to pursue a claim, or to settle a dispute. The work must be tied to your business or income-producing activity — not to a personal grievance.
If a lawsuit involves both business and personal issues, split the bill. For example, if you sue a business partner over both a contract breach and a personal loan, ask the lawyer to separate the fees. Only the contract breach portion is deductible.
Frequently Asked Questions
Can I deduct legal fees for a divorce that involves my business?
Only the portion tied to the business valuation or business asset division. Ask your lawyer to itemize the bill separately for business-related work versus personal matters like custody or spousal support. You deduct only the business portion.
Are legal fees for an IRS audit deductible?
Yes, if you itemize deductions on Schedule A. Tax-related legal fees are deductible, but they are subject to a 2% threshold of your adjusted gross income. This means you can only deduct the amount that exceeds 2% of your AGI.
What if I paid a lawyer to review my will or trust?
That is not deductible. Estate planning and will preparation are personal legal matters, even if they involve significant assets. The same applies to trusts, powers of attorney, and other estate documents.
Can I deduct legal fees for a property line dispute on my rental property?
Yes. Legal fees for disputes tied to rental property are deductible on Schedule E. This includes boundary disputes, tenant disputes, and property tax appeals. Keep the invoice showing the work was for the rental property.
Do I need to itemize to deduct business legal fees?
No. Business legal fees go on Schedule C or your business return and are deducted regardless of whether you itemize. Only tax-related legal fees require itemization on Schedule A.