Journal

Can AI help prepare VAT returns for our clients?

AI can prepare the working papers behind a VAT return: read invoices, check VAT fields, flag odd items. A tax adviser reviews, decides treatment and files.

sofia a.ai strategy5 min read

Yes, for the preparation, not the filing decision. AI can read sales and purchase invoices in Arabic and English, check that each has the fields a valid tax invoice needs, total output and input VAT by category and flag odd items for review. A tax adviser still decides the treatment of each flagged item, reviews the return and files it.

#Key takeaways

  • Most VAT return effort goes into collecting and checking invoices, not into the return itself.
  • AI can check invoice fields, reconcile VAT in the ledger to the invoices and list exceptions.
  • Treatment decisions, such as whether input tax is recoverable, stay with the tax adviser.
  • Client data goes only into tools your practice has approved for it.
  • Measure exceptions found before review and corrections made after review.

#What does VAT return prep look like for a practice?

Each period, the team asks clients for sales and purchase invoices, pulls the ledger from the client's accounting software and works through a spreadsheet. They check that purchase invoices carry the supplier's tax number and a VAT amount, that zero-rated sales are supported, and that the ledger agrees with the invoices. Then the questions to the client start.

The deadline is the same for every client, so the work arrives all at once. Invoices are in Arabic and English, some are scans, and the person who knows each client's quirks is already handling ten others.

#Which parts can AI prepare?

  • Read each invoice and extract supplier, tax number, date, net amount, VAT amount and rate.
  • Flag invoices missing a field the team's checklist requires, or with a rate that does not match the line.
  • Compare VAT posted in the ledger with VAT on the invoices and list the differences.
  • Group items needing a decision: imports, mixed supplies, entertainment, items the client coded oddly.
  • Draft one question list per client in the client's language.

The checklist itself comes from your practice and the tax authority's rules, not from the AI. Stennir does not interpret VAT law; your advisers decide what a valid invoice is and how each item is treated.

#What stays with the tax adviser?

  • Deciding the treatment of every flagged item.
  • Reviewing the draft return against the working papers.
  • Approving what goes to the client and what is filed.
  • Answering the client's questions on why something was treated a certain way.

This is the same line professional bodies draw elsewhere. ICAEW reminds members that AI output should not be trusted blindly and that client data in a public AI prompt will very likely breach confidentiality (ICAEW, february 2024). The review step and the approved tool are both part of the design.

#When is your accounting software enough?

If your clients use Xero, Zoho Books, Odoo or similar with clean tax codes, the software's VAT report already does the totals. A good review checklist covers the rest. AI earns its place when invoices arrive as scans and photos, when clients' coding is unreliable, or when the team spends more time chasing and checking than reviewing. For e-invoicing in Saudi Arabia, see ZATCA e-invoicing and Arabic invoices.

#Where does Stennir fit?

An AI consulting audit looks at your tax and bookkeeping work and ranks where AI pays back first, with each workflow's cost and payback case. If VAT prep wins, AI implementation builds it around your checklist, in Arabic and English, hosted where your rules require, with a named adviser approving every return pack and every step logged.

AI training then shows preparers how to review exceptions quickly and when to escalate. If your team is new to AI on finance work, AI training for finance teams covers what to teach first. The NIST AI risk management framework, january 2023 is a useful reference for the oversight part.

We are

Stennir builds VAT working-paper preparation around your own checklist, with a tax adviser approving every return pack.

We aren't

Stennir is not a tax adviser, does not decide VAT treatment and does not file returns for your clients.

#What should a tax practice lead do next?

Take last period's three most painful clients and note where the hours went: chasing, reading, checking or deciding. See how finance teams use AI, then take the free readiness assessment or book a 30-minute call.

#Common questions

Does the AI file the return?

No. It prepares the working papers and an exceptions list. A tax adviser reviews the draft, decides the treatment of each flagged item and files through the tax authority's portal as today. Every preparation step and every approval is logged, so the file shows what the tool did and what the adviser decided.

Does it read Arabic invoices?

Yes. Arabic and English invoices are both supported, including scans, and other languages on request. Accuracy is measured on your own clients' invoices before go-live, field by field, and reviewers see the original invoice next to every extracted value rather than a summary.

What do you need from us?

Your current VAT checklist, a few past return packs with their working papers, a sample of client invoices and ledgers, and one adviser who can say how each exception type should be routed. Stennir builds around how your practice already works, not a generic template.

Where does client data stay?

In the hosting region your practice and your clients' contracts require, agreed in the scope before any invoice is processed. Your practice owns the accounts, the data and the off switch, and client documents are never used to train a public model.

Tell us which job takes the most time.

30 minutes. No preparation needed. We will tell you honestly whether AI can help, and where to start.