The Notary's Tax Deduction Playbook: Keep More of What You Earn

Being your own boss as a notary or signing agent comes with real freedom — and a tax bill that can catch you off guard. When you're self-employed, no employer sets money aside for you, so what you owe at tax time can be a surprise. The good news is that a big chunk of it is often avoidable: every legitimate business expense you track is money you don't hand to the IRS. Here's a plain-English rundown of what notaries and signing agents can write off. (Se habla español — I'm happy to walk through this in English or Spanish.)

Start here — your notarial fees

Before the expense list, here's the move that saves notaries the most. Self-employed people pay a self-employment tax (around 15.3%) that stands in for the Social Security and Medicare an employer would normally cover. It applies to your business income, with one key exception: the fees you charge specifically for notarial acts are exempt from it. That means the income tied directly to your notarizations can avoid that 15.3% hit. The catch is proof — you only get the break if you log every notarial act and the fee you collected for it, signing by signing. This one habit is the highest-leverage thing you can do to lower what you owe.

Professional expenses

These are the costs of becoming a notary, staying commissioned, and equipping yourself to do the job well.

• Commission fees — whatever your state charged to commission you, often your very first business expense.
• Bond premiums — if your state required a surety bond before commissioning.
• Stamps and seals — the essential tools of the trade.
• Notary journal — the record book many states require you to keep.
• E&O and business insurance — Errors and Omissions premiums and other small-business coverage.
• Training and continuing education — registration, course fees, and materials.
• Books and reference materials — guides and resources that sharpen your craft.
• Association dues and memberships — professional groups that signal your credibility.
• Mentoring and coaching — paid guidance to help you build the business.
• Retirement contributions — IRA, Roth IRA, or SEP contributions up to each account's limit.

Administrative expenses

The day-to-day costs of keeping the business running are deductible too.

• Office supplies and equipment — paper, pens, ink, clipboards, a carry bag, plus printers, scanners, copiers, computers, and add-ons like monitors, keyboards, and webcams.
• Home office — a space used only for work lets you deduct a share of rent or mortgage, utilities, internet, furniture, and insurance, or take the simplified deduction.
• Rented office or coworking space — rent, maintenance, and amenity fees.
• Mobile phone and tablet — the devices and their monthly service bills.
• Internet and landline — installation, monthly service, and related fees, at the business-use share for a home office.
• Software — eJournals, mileage apps, remote online notarization platforms, CRM, accounting, and tax-prep tools.
• Assistants and support staff — wages or contractor fees for help with daily tasks.
• Printing, postage, and shipping — print-shop costs and mailing signed packages back to lenders and title companies.
• Business bank fees — maintenance fees on a dedicated business account.
• Credit card processing fees — the cut processors take on each transaction.
• Business loan or credit card interest — on financing used strictly for the business.
• Professional service fees — a lawyer, accountant, bookkeeper, or tax preparer who supports your business.

Travel expenses

Mobile notaries live in their cars, and the IRS treats travel as a real cost of the work.

• Vehicle mileage — the second-biggest saver after notarial fees. Log the date, purpose, and miles for every business trip and apply the current IRS standard mileage rate (it changes yearly, so confirm the figure for your tax year). Only business miles count.
• Parking and tolls — deductible separately from mileage on business trips.
• Overnight travel — lodging, a portion of meals, and car rental when a job takes you far enough from home to stay the night. Keep your receipts.

Marketing expenses

Getting your name out there is a deductible cost of doing business.

• Advertising materials — business cards, flyers, brochures, postcards, signage, and print or online ads.
• Photography and videography — professional photos or video for your marketing.
• Online directory listings — paid profiles that help clients find you.
• Website costs — building and maintaining your business site.
• Social media management — running your own profiles or paying someone to.
• Digital marketing — SEO, content, and online ad services.
• Business meals — 50% of a genuinely work-related meal with a client or prospect.

A few more ways to ease the bill

Pay quarterly. Estimated payments don't lower your total, but they spread it across the year so April 15th doesn't wipe you out, with due dates in April, June, September, and January.

Look into tax credits. Credits beat deductions dollar-for-dollar — you might qualify for the small-business health care credit or a credit for an electric or alternative-fuel vehicle.

Track everything, all year. None of these deductions matter if you can't back them up. Keep clean records of every expense and every notarial act, and you'll capture write-offs you didn't know you had.

The bottom line

Notaries have access to a surprising number of deductions — from commission fees and your bond to mileage, office supplies, and marketing. The biggest win is reporting your notarial fees, since they escape self-employment tax, with mileage close behind. Every deduction has IRS rules and limits, so keep detailed records and check with a tax professional to make sure you're claiming everything you're entitled to.

This guide is general information only and is not tax or legal advice. I am a notary public — not an attorney or a tax professional. Please consult a qualified tax professional about your situation.