Legal and Professional Fees Deduction: What’s Deductible for Your Business in 2025

Attorney fees, accountant bills, and consultant invoices are a normal part of running a business, and most of them are fully deductible. The confusion usually comes from a handful of exceptions where legal and professional fees have to be capitalized or spread out instead of deducted immediately.

The General Rule for Legal and Professional Fees

Legal, accounting, and consulting fees related to the ordinary operation of your business are deductible as ordinary business expenses in the year you pay them, the same as any other operating cost.

Fees for Starting or Acquiring a Business

Legal and professional fees connected to forming a business entity, or to acquiring another business, are generally treated as startup or organizational costs and capital costs rather than immediate deductions, subject to the startup cost amortization rules covered elsewhere on this site.

Contract Review and Drafting

Attorney fees to draft or review client contracts, vendor agreements, leases, and employment agreements used in your business are deductible as ordinary business expenses.

Accounting, Bookkeeping, and Tax Preparation

Fees paid to a bookkeeper or accountant for ongoing bookkeeping, financial statement preparation, and business tax return preparation are deductible business expenses.

Fees Related to Buying Property

Legal fees connected to purchasing real estate or other capital assets are generally added to the basis of the property rather than deducted immediately, meaning they reduce taxable gain when you eventually sell rather than producing an upfront deduction.

Defending Your Business in a Lawsuit

Legal fees to defend your business against a lawsuit related to normal business operations are generally deductible, though fees connected to acquiring or defending title to property are typically treated as capital costs instead.

Fees That Aren’t Deductible

Legal fees for personal matters — even if they involve your business owner personally, like a divorce or personal injury claim unrelated to the business — aren’t deductible as business expenses, and fees to acquire personal property are never deductible business costs.

Retainers and Prepaid Fees

If you pay a retainer to a lawyer or consultant, the deductible portion generally corresponds to services actually performed during the year, not simply the amount paid, so unused retainer balances typically aren’t deducted until the related work is done.

Frequently Asked Questions

Can I deduct legal fees from setting up an LLC? These are generally treated as organizational costs, eligible for the same immediate deduction and amortization rules as other startup costs, rather than as an ordinary annual business expense.

What about fees to negotiate a business loan? Fees directly tied to obtaining a loan are typically amortized over the life of the loan rather than deducted immediately, since they relate to a long-term financing arrangement.

Are fees to fight an IRS audit deductible? Yes — professional fees to represent your business in a tax dispute or audit are generally deductible as ordinary business expenses.

A tax professional can help you sort out which fees are immediately deductible versus which need to be capitalized or amortized, since this distinction depends heavily on exactly what the fee was for.