For accounting firms & IFTA service providers

Every carrier’s IFTA return, on one board.

IFTAflow runs the whole quarter for firms that file for many carriers: request data, import fuel card and ELD exports, catch errors, calculate, get client approval and never miss a deadline.

  • No integrations required
  • Unlimited carriers
  • 7-day free trial

Now accepting a small group of pilot firms.

Filings · Q3 2026 Sample data

Data requested 3

Ridgeline Freight LLC18 trucks · reminder sent
Two Rivers Transport6 trucks · link opened

Exceptions 2

Lone Oak CarriersFuel in NM, 0 miles
Prairie Line Inc.Unit 214 MPG 11.8

Client approval 4

Blue Mesa Logistics42 trucks · PDF sent

Filed 11

Harbor & Main TruckingPaid · conf. on file
Due Oct 31 · 20 filings · 2 need attention

Imports the exports your carriers already have

  • EFS
  • WEX
  • Comdata
  • Samsara
  • Motive
  • Geotab
  • Excel & CSV

What is IFTAflow?

What is IFTAflow? IFTAflow is IFTA quarterly fuel tax software built for the firms that prepare returns for many trucking carriers. It combines the IFTA calculation (fleet MPG, taxable gallons, tax-paid gallons, net tax or credit per jurisdiction) with the office workflow around it: client data requests, a carrier upload portal, error checks, approvals, deadline reminders and a searchable audit archive.

Quarter-end shouldn’t be a spreadsheet hunt.

Chasing twenty carriers for fuel card exports by email. Re-formatting every ELD report by hand. Discovering an unmapped fuel card the night before the deadline. Hunting through folders when an auditor asks for 2023 receipts.

Most IFTA tools are built for a single fleet. IFTAflow is built for the office that files for all of them.

How a quarter runs in IFTAflow

  1. 01

    Request

    At quarter start every client gets a branded email with a secure upload link. Reminders go out on their own until the files arrive.

  2. 02

    Import

    Drop in EFS or other fuel card exports and ELD mileage reports. Column mappings are saved per client, so next quarter is one upload.

  3. 03

    Fix exceptions

    Fuel bought where a truck never drove, MPG outliers, duplicates, unmapped cards and date gaps are flagged before anything is calculated.

  4. 04

    Calculate & approve

    Fleet MPG, taxable and tax-paid gallons and tax or credit per jurisdiction, laid out like the state worksheet. The carrier approves the PDF online.

  5. 05

    File & archive

    Record the filing, payment and confirmation number. The quarter locks with every input and rate used, ready for an audit years later.

Built for the office, not the truck

Every client, one dashboard

See which filings are overdue, waiting on data, stuck on exceptions or waiting for approval, across all carriers and preparers.

Deadline calendar & reminders

Quarterly due dates, license and decal renewals, and automatic emails to clients and preparers, each one logged.

Carrier upload portal

Carriers upload files and approve reports from a secure link or their own login. No more attachments lost in your inbox.

Audit-ready archive

Locked quarterly snapshots, documents tagged by client, quarter and truck, and a one-click audit package per year.

Search everything

Find any client, DOT or MC number, truck, VIN, decal, confirmation number or document from one search bar.

Your team, your roles

Admins, preparers, viewers and carrier logins, each seeing only what they should, with two-factor sign-in and a full audit log.

IFTA quarterly deadlines

IFTA returns are due the last day of the month after each quarter ends. When a due date falls on a weekend or holiday, many jurisdictions accept the next business day; confirm with your base jurisdiction. Zero-mile quarters must still be filed.

IFTA quarterly filing due dates
QuarterPeriodReturn due
Q3 2026Jul 1 – Sep 30Oct 31, 2026
Q4 2026Oct 1 – Dec 31Jan 31, 2027
Q1 2027Jan 1 – Mar 31Apr 30, 2027
Q2 2027Apr 1 – Jun 30Jul 31, 2027

Pricing that grows with your clients’ fleets

Unlimited carrier clients on every plan. A truck counts only in a quarter it has miles or fuel. 7-day free trial; yearly billing gets two months free.

Starter

$99/month

  • Up to 50 active trucks
  • 2 team members
  • $1.50 per extra truck

Business

$499/month

  • Up to 750 active trucks
  • 10 team members
  • $0.75 per extra truck

Enterprise

Custom

  • 750+ trucks
  • Unlimited team members
  • Onboarding help

Pilot firms help shape the product and get founding-member pricing. Apply below.

Questions firms ask

Who is IFTAflow for?

Accounting and bookkeeping firms, permit and compliance services, and IFTA service providers that prepare quarterly IFTA returns for several trucking carriers. It is not a GPS or ELD product for a single fleet.

Do I need API integrations with EFS or my clients’ ELDs?

No. IFTAflow imports the CSV and Excel exports carriers already have: fuel card transactions (for example EFS) and ELD IFTA mileage reports (for example Samsara, Motive, Geotab). Mappings are saved per client, so each quarter is a quick upload.

Does IFTAflow file the return with the state?

No. IFTAflow prepares the return summary in the layout of the state worksheet, tracks the filing, payment and confirmation, and archives everything for audits. Your firm files in the base jurisdiction’s portal.

Where do the tax rates come from?

Rates are loaded each quarter from the IFTA, Inc. quarterly tax rate matrix and shared across all workspaces. Every finished return records which rate version was used.

How is pricing calculated?

Plans are based on active trucks across all of your carrier clients, with unlimited carriers on every plan. A truck counts as active in a quarter only if it has miles or fuel in that quarter.

Is our clients’ data secure?

Each firm’s workspace is fully isolated. Connections are encrypted, passwords are hashed, two-factor sign-in is available, and every change is recorded in an audit log.

Join the pilot program

We are onboarding a small group of firms that file IFTA for multiple carriers. Pilot firms get early access, direct input on the roadmap and founding-member pricing.

Tell us a little about your firm and we’ll reach out personally.

We use these details only to contact you about IFTAflow. See our privacy notice.