Tax Deductions for Consultants: What Owners Commonly Miss
Last updated: October 17, 2026Written by Shane Atkins, founder of TaxSaver Pro
Consultants work from home, travel to clients, and invest in their own skills, expenses that feel personal but are often deductible. Without a system, those costs get paid personally and never get captured. This guide covers the deductions consultants most often miss.
Commonly missed deductions
01Home office
- What qualifies
- The dedicated space used for client work and research.
- What doesn't qualify
- Space also used for personal or family purposes, occasional or incidental work at home, and costs for parts of the home not used for business. W-2 employees working from home generally can't take this deduction on their federal return.
- Records to keep
- Measurements of the office and of the whole home, a photo or floor plan of the space, and, if you use the regular method, rent or mortgage interest statements, utility bills, homeowner's or renter's insurance, and repair receipts.
02Professional development
- What qualifies
- Courses, certifications, and industry subscriptions.
- What doesn't qualify
- Education that qualifies you for a new trade or business, or that you need to meet the minimum requirements of your current field.
- Records to keep
- Receipts for course fees, materials, and books, plus a short note on how the training relates to your current business.
03Phone and software
- What qualifies
- Calls, video conferencing, and project tools.
- What doesn't qualify
- The personal-use share of your phone and internet, the basic charge for the first landline into your home, and personal subscriptions such as streaming or personal apps.
- Records to keep
- Monthly phone and internet bills, a written basis for your business-use percentage (such as a review of a typical month), and invoices or account statements for each software subscription.
- IRS source
- IRS Publication 535 — Business Expenses
04Travel and meals
- What qualifies
- Client meetings, site visits, and business travel.
- What doesn't qualify
- Commuting, personal vacation days added to a trip, costs for family members not traveling for business, entertainment such as event tickets or golf, everyday meals when you aren't traveling, and lavish or extravagant expenses.
- Records to keep
- Lodging receipts, itemized meal receipts, and for each trip or meal, a record of the date, place, business purpose, and who attended and their business relationship to you.
05Business insurance
- What qualifies
- Professional liability and indemnity coverage.
- What doesn't qualify
- Personal life insurance where you or your family are the beneficiary, personal auto or homeowner's policies (those are covered through the vehicle or home office deduction), and insurance that replaces your own lost income. Self-employed health insurance is claimed separately, not as a business expense.
- Records to keep
- Policy declaration pages, premium invoices, and proof of payment.
- IRS source
- IRS Publication 535 — Business Expenses
Records checklist
A summary of every record mentioned on this page. Keep these with your tax return.
- Home officeMeasurements of the office and of the whole home, a photo or floor plan of the space, and, if you use the regular method, rent or mortgage interest statements, utility bills, homeowner's or renter's insurance, and repair receipts.
- Professional developmentReceipts for course fees, materials, and books, plus a short note on how the training relates to your current business.
- Phone and softwareMonthly phone and internet bills, a written basis for your business-use percentage (such as a review of a typical month), and invoices or account statements for each software subscription.
- Travel and mealsLodging receipts, itemized meal receipts, and for each trip or meal, a record of the date, place, business purpose, and who attended and their business relationship to you.
- Business insurancePolicy declaration pages, premium invoices, and proof of payment.
Related guides
Go deeper on the rules behind these deductions
Educational guidance only, not tax advice. Talk to a tax professional about your situation.