Validate every client's CFDIs before SAT does
One platform to review invoices, monitor suppliers on the EFOS blacklist and prepare VAT refunds for your entire client base. Fewer fines for your clients, more time for your firm.
- Bulk CFDI validation with 15+ SAT rules
- Automatic alerts when a supplier lands on the 69-B list
- Catch stamping errors before you file them
- PDF and Excel reports ready to hand to your client
Nothing to install. Your files are not shared. Cancel anytime.
Book a 15-minute demo
We'll show you how to review your clients' entire portfolio in minutes.
What keeps you up every month-end close
Handling accounting for dozens of clients means reviewing thousands of CFDIs by hand. One error slips through, and your client pays the fine — and your reputation.
Hours reviewing XML one by one
Manually validating each client's invoices eats up days you could spend on high-value advisory work.
EFOS suppliers you don't catch
A supplier on SAT's 69-B list voids deductions and blocks refunds. Finding out late is expensive.
Rejected VAT refunds
Cancelled CFDIs, PUE/PPD errors or inconsistencies stall your clients' refunds for months.
Full tax control of your portfolio in one place
The same tools accountants already use on herramientasfiscales.mx, now built for a firm managing many clients at once.
Bulk CFDI validation
Upload each client's SAT XMLs or ZIPs and get stamping, arithmetic and catalog errors in minutes, explained in plain language.
Automatic EFOS monitoring
Register your clients' suppliers' RFCs and get alerted the moment one appears on SAT's 69-B blacklist.
VAT refund, prepared
Calculate the favorable balance, detect risks and generate the dossier with PDF and Excel workpapers before filing with SAT.
Bulk SAT download
With the client's FIEL you download all their CFDIs straight from SAT, without entering the portal one by one.
How your firm uses it
Add your clients
Upload their CFDIs manually or connect their FIEL to download them from SAT automatically.
The platform reviews everything
Invoice validation, supplier EFOS risk and VAT calculation — for each client, in minutes.
Deliver results under your brand
Download PDF and Excel reports ready to send to the client and to back up your work before SAT.
Pricing by firm size
No forced annual contracts. Start with a demo and pick the plan that covers your portfolio.
Firm
$999
MXN / month
For firms starting out or with few clients.
- Up to 10 clients
- Bulk CFDI validation
- Supplier EFOS monitoring
- PDF and Excel reports
Firm Plus
$1,999
MXN / month
For growing firms with a large portfolio.
- Up to 40 clients
- Everything in Firm
- VAT refund with workpapers
- Bulk download with FIEL
- Priority support
Custom
Let's talk
for large portfolios
For firms with many clients or special needs.
- Unlimited clients
- Validation API access
- Custom integrations
- Dedicated onboarding
Prices are an initial reference and may be adjusted based on CFDI volume. The demo is free and no-commitment.
Frequently asked questions
Do I have to install anything?
No. Everything runs in the browser. Upload the CFDIs or connect the client's FIEL and you're set.
Are my files and my clients' files safe?
Yes. CFDIs are processed to validate them and not shared with third parties. You control what you upload and when you delete it.
Do I need each client's FIEL?
Only if you want to download their CFDIs automatically from SAT. You can also upload the XMLs or ZIPs manually without FIEL.
Can I try it before paying?
Yes. Book a 15-minute demo and we'll show you how to review a real client's portfolio live.
Stop reviewing invoices by hand
Book a demo and see how your firm reviews the entire portfolio in minutes.
Book your free demo