WhatsApp first
The number that calls is the company. Guided workflows, audio, text, or document uploads—the product asks only for what is missing.
Fiscal operations
A WhatsApp-first fiscal operations service for MEIs and small businesses, combining guided workflows, automation, and human review where the work requires it.

The number that calls is the company. Guided workflows, audio, text, or document uploads—the product asks only for what is missing.
It turns the request into a structured draft, validates the required data, applies the configured fiscal rules, and returns the issued document when the transaction is eligible.
Each company gets a dedicated fiscal inbox that organizes invoices, extracts details, and notifies you directly on WhatsApp.
Issuing a routine invoice should not interrupt the business day. Streamlined workflows keep your focus on your customers.
MEI from R$59 / month. Micro from R$159. Small company from R$349. Cancel anytime in WhatsApp.
Doutor Fiscal manages routine issuance and fiscal organisation with clarity and precision.
Doutor Fiscal
Fiscal routines that start—and finish—on WhatsApp. doutorfiscal.com — waitlist open.