Qatar's General Tax Authority (GTA) has signalled a move toward mandatory e-invoicing, and finance teams running ERPNext already feel the gaps: out of the box, ERPNext ships generic Sales Taxes and Charges Templates with no notion of Qatar-specific tax categories, no bilingual (Arabic/English) tax invoice layout that satisfies regional expectations, and no structured schema to hold the invoice fields a future GTA clearance platform will demand. Withholding tax on payments to non-residents has to be hand-rigged, and QAR reporting on a multi-currency ledger means reconciling exchange-rate noise by hand. This product closes those gaps so your team is ready before the mandate lands, not scrambling after it.

We build a dedicated Frappe app (its own module, not a fork of ERPNext core) so your instance stays cleanly upgradeable across Frappe/ERPNext v15 and v16. Inside it we ship pre-configured Qatar tax templates and tax categories, a bilingual tax-invoice Print Format with Arabic and English side-by-side and the mandatory legal fields, and custom fields (via fixtures) on Sales Invoice, Purchase Invoice, and Customer/Supplier for TIN, tax category, and GTA reporting attributes. A new Qatar E-Invoice DocType holds the structured, e-invoicing-ready payload for each document, populated by hooks.py doc events (on_submit, validate) and server scripts that map ERPNext fields into the schema and stamp a UUID and hash. Withholding tax is modelled with the appropriate deduction accounts and a configurable rate table, and QAR handling uses ERPNext's presentation-currency and exchange-rate framework so your GTA-facing reports total correctly regardless of transaction currency.

Because the exact clearance format Qatar will mandate is still firming up, we build the e-invoicing layer as schema scaffolding and an integration seam — whitelisted methods exposed over the Frappe REST API, a scheduler event stub for batch submission, and role-permission profiles for who can generate and export — rather than hard-wiring to an endpoint that may change. That means when the GTA publishes final specifications, adapting is a focused change to the mapping and transport, not a rebuild. Client scripts add field validation and bilingual UX cues in the desk, and role profiles keep tax-sensitive fields locked down to your finance function.

This is a build-to-order engagement, not a marketplace download. It starts with a short scoping call to confirm your chart of accounts, tax categories, currencies in play, and reporting needs. From confirmed scope, typical delivery is one working week: we develop against a staging copy of your data, run UAT with your finance team, then install on production with a rollback plan. You receive the installable source, git repository, documentation, a training session, and a post-go-live support window. No instant download, no fabricated benchmarks — just a scoped app installed and supported by the team that built it.