Your Tesla drives the miles. TripLedger logs them.
Business mileage tracking that lives in your car. Just talk to Grok
while you drive — TripLedger keeps an IRS-compliant log and turns it into an
accountant-ready report at tax time.
You“Grok, using TripLedger, log this trip as a client meeting with Acme.”
GrokLogged: 23.4 miles for ‘client meeting with Acme’ — about $17.78 in deductions.
You“How many business miles this month?”
GrokSeptember: 412 miles of business driving — about $313 in deductions so far.
How it works
1 Sign up Create your TripLedger account and pick a plan. 14-day free trial.
2 Add the connector In Grok: Connectors → New Connector → Custom, paste
https://mcp.milehatch.app/mcp, sign in once.
3 Just drive and talk Say “Grok, log this trip as a client meeting”.
Trips, miles, and deductions are recorded automatically.
The math
The IRS lets you deduct $0.76 per business mile
driven in the second half of 2026. Drive 12,000 business miles a year and that's a
~$9,000 deduction. A forgotten log is the most expensive
spreadsheet you'll never make.
Pricing
FOUNDING · FIRST 500
$1/mo
Founding member
Price locked for 12 months
Everything included
14-day free trial
$9/mo
Monthly
Everything included
Cancel anytime
14-day free trial
$79/yr
Annual
2 months free vs monthly
Everything included
14-day free trial
FAQ
Is the mileage log really IRS-compliant?
Yes. Every trip records the four things the IRS requires for substantiation: date,
destination, business purpose, and miles (from odometer readings). Reports split 2026
correctly across the mid-year rate change ($0.725 Jan–Jun, $0.76 Jul–Dec).
What do you do with my location data?
It's used only for your mileage log. No ads, no data sale, no third-party sharing.
You can export or delete everything at any time.
Which cars does it work with?
Any Tesla with Grok. Automatic trip detection (via the Tesla Fleet API) is rolling
out next and is optional — voice logging works on day one.
Do I need a Tesla developer account or anything technical?
No. You add one connector URL in the Grok app and sign in. That's the whole setup.
Can I cancel?
Anytime, from the billing portal. Your logged trips stay exportable.
Get in early
Join the waitlist for the $1/mo founding tier (first 500 members,
price locked 12 months). We'll email you the day it opens.