Independent consultants tend to have a lean expense list compared to businesses that carry inventory or heavy equipment, but a few categories — travel, client meals, and professional liability coverage — often represent real, recurring money. There is also one nuance specific to consulting income worth understanding early: the QBI deduction phase-out.
Business travel
Flights, hotels, rental cars, rideshares, and parking for trips to meet clients, deliver presentations, or attend industry conferences are fully deductible business expenses. Mileage to and from a client's office is also deductible using the standard mileage rate or actual expenses — see our mileage rate vs. actual expenses guide for the comparison.
The travel needs to be primarily for business. If you extend a client trip into a personal vacation, only the business-related days and associated costs are deductible — the extra hotel nights and personal activities are not.
Client meals and entertainment
| Expense | Deductible? |
|---|---|
| Meal with a client while discussing business | Generally 50% |
| Your own meal while traveling alone for business | Generally 50% |
| Entertainment (concert tickets, sporting events) with a client | Generally not deductible under current law |
| Office snacks/coffee for your own consumption | Not deductible as a business meal |
Keep a note of who attended and the business purpose on every meal receipt — that documentation is exactly what separates a defensible deduction from a red flag in an audit.
Professional liability insurance
Errors and omissions (E&O) insurance, general liability coverage, and any professional indemnity policy protecting your consulting practice are fully deductible. Many clients now require proof of this coverage before signing a contract, which makes it both a practical and tax-efficient cost of doing business.
Home office and coworking space
If you work from a dedicated home office between client engagements, you likely qualify for the home office deduction — see our home office deduction guide for the exclusive-use test. If you rent a coworking desk instead, that membership fee is fully deductible as a business expense.
The QBI deduction and consulting income
Consulting is explicitly classified as a "specified service trade or business" under the tax code, which means the valuable 20% Qualified Business Income deduction phases out entirely once your taxable income rises above a certain threshold — unlike product-based or many other service businesses, where the deduction is only limited, not eliminated. If your consulting income is approaching that range, our QBI deduction explainer covers the mechanics and planning options in more depth.
Software, subscriptions, and professional development
- Project management, CRM, and invoicing software.
- Industry research subscriptions and trade publications.
- Courses, coaching, or credentials that maintain or improve skills in your existing consulting field.
Frequently asked questions
Can I deduct the cost of building a consulting website?
Yes. Website design, hosting, and domain registration are deductible business expenses, whether paid upfront or as an ongoing subscription.
What if I incorporate as an S-corp instead of staying a sole proprietor?
The deductions themselves are largely similar, but an S-corp changes how you pay yourself and how self-employment tax is calculated. See our S-corp election guide for when that structure actually saves money.
Are subscriptions to LinkedIn Premium or similar networking tools deductible?
Yes, if used substantially for finding clients or business development, LinkedIn Premium and similar professional networking subscriptions are deductible.