THE ENGINE · CFDI + SALES TAX IN ONE SYSTEM

Binational Odoo: one instance for Mexico and the US.

Most border owners run on two systems that don’t talk: QuickBooks for the IRS, CONTPAQi for the SAT, and someone entering everything twice. This ends that.

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HOW IT WORKS

Each side, solved — and the bridge between them

The US side

US invoice, per-state sales tax (Avatax), USD collections, reporting for your CPA and the IRS.

The Mexican side

Stamped CFDI 4.0, foreign-trade complement, Carta Porte, electronic accounting with the SAT.

The bridge

One instance, two companies, automatic inter-company, two currencies at Banxico FX, inventory that crosses.

THE DIFFERENTIATOR

We speak both tax authorities: the SAT and the IRS

Almost no one does both well. The CFDI people don’t know sales tax; the US people don’t know foreign trade. We live on the border of both — which is why the system leaves no gaps between one country and the other.

FAQ

Binational Odoo, explained

What is a binational operation in one system?
It’s running your Mexico company and your US company on a single Odoo instance, instead of QuickBooks on one side and CONTPAQi or Aspel on the other. The same sale generates the document each country needs —US invoice with sales tax there, CFDI here— without double entry or manual reconciliation.
Can Odoo really stamp CFDI with the SAT?
Yes. It stamps CFDI 4.0 through a certified PAC, with the foreign-trade complement and Carta Porte when they apply. Our differentiator isn’t "Odoo can" — it’s that the stamping is hardened and audited against the SAT’s Anexo 20.
What about US sales tax?
We integrate Avalara/Avatax to compute the correct sales tax by state and jurisdiction. It’s "the CFDI of the US side": the tax piece you can’t improvise. It’s quoted separately because it depends on how many states you have nexus in.
How much and how soon?
The binational chassis starts at $12,000 USD with a go-live date, and each industry (distribution, trucking, contractors, impex) has its own fixed-price package. In the binational diagnostic ($950, creditable) we give you the exact number for your case.
Do you use it or just sell it?
We run it ourselves: iTech operates its own Laredo–Monterrey border on this exact binational Odoo — sale, project, invoice and portal, live. We don’t sell you something we don’t live.
START

Put a number on your case

The binational diagnostic ($950, creditable) maps your operation on both sides and delivers the exact package, price and date.

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Tell us about your binational operation

We reply within 24 h with the package and range for your case.