General tax education, not tax advice. Publication 463 lets you add parking fees and tolls on business trips even when you use the standard mileage rate. Line numbers below follow the current Schedule C layout. Confirm the form for the year you file, and have a tax professional review anything that is not a straightforward mileage-plus-receipts return.

A lot of gig and 1099 drivers treat the standard mileage rate as all-or-nothing: either you take cents per mile and stop, or you keep every gas receipt. That is the wrong split. The rate is a bundle for operating the car. Parking and tolls on business trips can still be deducted on top. Gas, insurance, repairs, and tires cannot.

2026 still has two business rates — 72.5¢ for miles driven January 1 through June 30 and 76¢ for miles driven July 1 through December 31. Those rates apply only to business miles. A $14 airport lot is still $14. It is not $14 × 76¢. How the two halves become one Line 9 figure is in how to apply the 2026 rate change.

The short version: take standard mileage for the car, add only parking and tolls that were for work and that nobody reimbursed, keep the receipt tied to a trip, and put those dollars next to Line 9. Do not add gas. Do not add a toll the platform already paid back. Multi-app does not multiply the bridge.

Step 1: Know what the standard rate already covers

When you elect the standard mileage rate, the cents-per-mile figure is standing in for the usual costs of owning and running the car. You do not also deduct those costs for that vehicle in the same year. The lock-in rules (first-year election, leases) live in standard mileage vs. actual expenses. The extras list is shorter than people hope and longer than “nothing.”

Cost With standard mileage
Gas, oil, maintenance, repairs, tires Included in the rate — do not add
Insurance, registration, depreciation Included in the rate — do not add
Parking fees on business trips Allowed on top (if not reimbursed)
Tolls on business trips Allowed on top (if not reimbursed)
Business share of car-loan interest Allowed on top (usually Line 16)
Business share of vehicle personal property / ad valorem tax Allowed on top (usually Line 23)

Actual expenses are the other method: add the real operating costs, then multiply by business-use percentage. You still need a mileage log. You still can deduct business parking and tolls. You cannot use both methods on the same car in the same year. That double-dip is the audit flag described in how to claim car expenses on Schedule C.

Step 2: Separate business parking and tolls from personal

The test is the same one that decides whether a mile is business: ordinary and necessary for this work, and not commuting or personal. A receipt alone is not enough. The receipt plus the trip’s purpose is.

Usually business (when you are working)

Usually personal

Mixed days happen. You pay a meter, grab a coffee, then go online. Deduct the meter only if the stop was for the work that followed — and say so in the note. If the meter was for the coffee and you happened to open the app afterward, that is personal. Honesty on the purpose line is cheaper than a reconstructed year of “all business parking.”

Rideshare-specific patterns (first trip of the day, deadhead) are in the rideshare driver tax guide. Delivery-specific ones are in the DoorDash tax guide.

Step 3: Record date, amount, trip, and purpose

Parking and tolls are actual-dollar extras. Treat them like a mini log next to the mileage log, not a shoebox.

Field What to keep
Date Same day as the trip. Transponder statements should match the trip date, not the statement-close date.
Amount What you paid, after any instant discount, before you think about the mileage rate.
Which trip Pickup / drop-off, airport code, hotspot, or route. Ties the receipt to the five Pub 463 fields.
Business purpose “Airport lot while online for Uber,” not just “parking.”
Reimbursed? Yes / no / partial. If yes, the reimbursed slice is not deductible.

Phone photos of the meter, the lot ticket, or the toll gantry are fine if they are readable and dated. EZ-Pass / SunPass / FasTrak monthly PDFs work if you can mark which crossings were work. A year-end lump sum labeled “tolls” is the parking version of a reconstructed mileage log — weak.

The trip side still needs date, destination, purpose, and miles, plus total annual miles for business-use %. That habit is in how to keep an IRS-ready mileage log and how to keep an odometer photo log. Parking does not replace those fields.

Step 4: Subtract platform reimbursements so you do not double-count

Uber, Lyft, and some delivery apps pass certain tolls (and occasional parking or airport fees) through to the rider or add them to your pay. If the platform already made you whole, you did not bear that cost. Deducting it again is a double-count.

Multi-app drivers do not get two deductions for one plaza. If you are online on Uber and DoorDash on the same toll road, that is one crossing. Purpose can name both apps. Adding each platform’s weekly toll summary will double-count the same gantry and still miss cash lots neither app saw.

Other write-offs that sit next to the car (phone, supplies, home office when it qualifies) are in self-employed tax deductions. Same rule: do not deduct an amount someone already paid back.

Step 5: Put extras next to Line 9, not inside the mileage rate

Line numbers move if the IRS redesigns the form. On the current Schedule C they typically land here:

What you are claiming Typical home
Standard mileage (first half × 72.5¢ + second half × 76¢) Line 9 — Car and truck expenses
Business parking and tolls (net of reimbursements) Usually with Line 9 or as a separate travel cost — still next to the car, not inside the cents-per-mile math
Business share of car-loan interest Line 16
Business share of vehicle personal property tax Line 23
Miles: business / commuting / other Part IV (or Form 4562 Part V)

Software sometimes has a “parking and tolls” box that adds to Line 9 behind the scenes. That is fine. What is not fine is typing parking dollars into the mileage-rate field, or multiplying a receipt by 76¢. The 2026 split is only for miles, by trip date. Details are in the July 1 rate-change explainer and the 2026 rate guide.

Illustration only, not a promise: 5,800 business miles in the first half and 6,600 in the second half is $4,205 + $5,016 = $9,221. Add $380 of unreimbursed business parking and $210 of unreimbursed business tolls and Line 9-area car expenses are $9,811 before interest or vehicle tax. The same $590 of extras does not change Part IV miles. You still need total annual miles — bookend odometer photos help — so business-use % is checkable.

If you use actual expenses instead, parking and tolls are still actual dollars. They are just sitting next to gas and insurance that you are allowed to claim (times business-use %). Do not switch methods mid-year on one car to “save” a month of lots.

Step 6: Keep the parking and toll file with the mileage log

You generally do not attach receipts to the e-filed Schedule C. You keep them. Export or photograph:

Store the packet with the 2026 return for at least several years. Seven is a common conservative habit after you file. If you later sell the car, parking history does not change basis; yearly business miles do. That is selling a car after the standard mileage deduction.

Mistakes that blow up the extras

If last year’s return skipped these extras (or skipped mileage entirely), amending is a separate process: how to amend if you missed the mileage deduction.

Keep the trip the receipt belongs to

TaxMiles: Mileage Tracker by Gigabyte LLC (App Store id 6758579463) auto-detects trips and lets you classify them the same day, so a parking ticket or toll has a business trip to sit on. Not MileIQ. Not Everlance. Not Mileage Tracker for Taxes (id 6758426140). Free plan is 40 trips a month; Pro is $5.99/month, $39.99/year, or $79.99 lifetime.

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Frequently Asked Questions

Can I deduct parking and tolls if I use the standard mileage rate?

Yes, when they are for a business trip and were not reimbursed. The rate already covers gas, maintenance, insurance, and depreciation. It does not cover those extras.

Where do parking and tolls go on Schedule C?

Typically with Line 9 or as a separate travel cost, next to the mileage dollars. Confirm the current form. Part IV still needs the mile split.

Are airport waiting lots and hotspot parking deductible?

Often, when you paid to stage or wait for paid work. Your own travel, home storage, and personal errands are not. Put the purpose on the receipt.

What if the app already reimbursed the toll?

Skip that amount. Deduct only what you actually paid out of pocket for business.

Do the 2026 rates change parking and toll math?

No. 72.5¢ and 76¢ apply only to business miles by date. Parking and tolls are actual dollars added afterward. See the rate-change how-to.

Related reading: Schedule C car expenses, which method saves more, IRS-ready log habit, odometer photo log, how to track mileage, and TaxMiles on the web.

This article is general tax education for U.S. federal Schedule C filers, not legal, tax, or accounting advice and not a guarantee of any deduction. Publication 463, Schedule C instructions, and IRS mileage rates can change; read the current IRS forms (Publication 463, Schedule C instructions, Notice 2026-10, and Announcement 2026-11) or work with a licensed professional. TaxMiles: Mileage Tracker is published by Gigabyte LLC (App Store id 6758579463), is not affiliated with the IRS, and is not MileIQ, Everlance, or Mileage Tracker for Taxes (id 6758426140).