Adsero Case Study: ETA E-Invoice Compliance on Zoho Books for a Leading Law Firm
·3 min read

Adsero Case Study: ETA E-Invoice Compliance on Zoho Books for a Leading Law Firm

How Wanas Apps gave Adsero — a leading Egyptian law firm — automated Egyptian Tax Authority (ETA) e-invoice compliance inside Zoho Books, with direct submission and real-time status sync.

Client: Adsero – Ragy Soliman & Partners · Industry: Legal Services · Country: Egypt

Overview

Adsero – Ragy Soliman & Partners is a leading Egyptian law firm that has trusted Wanas Apps as its Zoho partner for over three years. As Egypt's e-invoicing mandate took effect, the firm needed its finance operation to stay fully compliant with the Egyptian Tax Authority (ETA) — without piling manual work onto its finance team. As a Zoho Premium Partner, Wanas Apps built that compliance directly into the firm's Zoho Books operation.

The Challenge

Like every business invoicing in Egypt, Adsero must submit compliant electronic invoices to the ETA portal. Done manually, that means re-keying every invoice into a government portal, tracking submission status by hand, and reconciling what the tax authority accepted against what the firm actually billed — slow, error-prone, and a compliance risk if anything slips. The firm needed ETA e-invoicing to simply happen inside the system it already used for finance.

The Solution

Wanas Apps connected the firm's existing Zoho Books finance operation to the Egyptian Tax Authority with our ETA e-invoice integration:

  • Submission from Zoho Books — invoices go to the ETA portal directly from Zoho Books, with no separate government-portal login.
  • Real-time status sync — each invoice's official ETA status is written back onto its Zoho Books record, so finance always knows what has been accepted.
  • Correct coding & signing — item codes are mapped to the ETA's required standards and invoices are digitally signed at submission, removing manual transcription and its errors.
  • Credit & debit notes — handled through the same automated workflow as invoices.
  • Custom automations — tailored to the firm's real billing workflow, connecting day-to-day invoicing to compliant submission.

The Results

  • ETA-compliant invoicing inside Zoho — e-invoices submitted to the Egyptian Tax Authority without leaving Zoho Books.
  • No manual portal re-entry — submission and status tracking are automated, freeing the finance team from double work.
  • A finance operation that stays compliant — built and maintained by a partner the firm has relied on for three-plus years.

Key Outcomes

Area Improvement
ETA submission E-invoices sent to the Egyptian Tax Authority directly from Zoho Books — no separate portal login
Status visibility Each invoice's official ETA status synced back to its Zoho Books record
Product & tax coding Item codes mapped to the ETA's required standards at submission, removing manual transcription
Credit & debit notes Submitted through the same automated workflow as invoices
Finance workflow Custom automations connect everyday billing to compliant submission, cutting manual steps

Wanas Apps designed and deployed: the Wanas Apps ETA e-invoice integration connecting Zoho Books to the ETA portal, item-code mapping to the required standards, digital signature configuration, automated submission with status-sync back to Zoho Books, and custom finance automations tailored to the firm's billing workflow.

"Wanas Apps has been an exceptional Zoho Partner for over three years of collaboration. Their expertise in Zoho implementation and customization is unparalleled… Whether it's financial integrations or system automations, Wanas Apps ensures every project is executed with precision." — Emad Reda, Adsero – Ragy Soliman & Partners

Ready to make ETA e-invoicing automatic?

If your business needs Egyptian e-invoice compliance built into Zoho Books, Wanas Apps can do the same for you. Book a free consultation.

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