Income Tax Compliance Review Agent
The Income Tax Compliance Review Agent analyses invoices, contracts and ledger detail against the Income Tax Act and VAT Act. It flags deductibility and classification risks, then prepares the schedules that support your ITR14 and IRP6 calculations, ready for review and submission on eFiling.
Ideal forCorporate tax teams
The difference
From 3-4 weeks to 2-4 hours
Your tax team moves from gathering and ticking to judgement calls and tax planning, with each provisional and year-end cycle finished well ahead of the deadline.
Done by hand
3-4 weeks
With the Vanine agent
2-4 hours
Time returned to your team
90%
Indicative figures. We measure your own baseline in the first fortnight so the numbers you see are yours.
A review that comes round every few months
Provisional tax and ITR14 reviews recur two to three times a year for every company. The agent makes each cycle faster and consistent, rather than a scramble through the ledger.
Fewer penalty surprises
Underestimating provisional tax or understating income carries penalties under the Tax Administration Act. The agent ranks the most material risks so they are fixed before the return is prepared.
A defensible trail for SARS
Every finding links back to its source document. When SARS opens a verification or audit, your evidence is already assembled.
Capabilities
Turn weeks of year-end tax review into hours, with every finding sourced.
Built for corporate tax managers, financial accountants and tax practitioners preparing ITR14 and IRP6 provisional tax returns for South African companies.
Income Tax Act verification
Checks transactions against your tax playbook for deductibility under the general deduction formula and prohibited deductions, capital versus revenue treatment and capital allowances, and confirms consistent VAT treatment.
Invoice and expense classification
Analyses invoice line items and GL coding to find misclassified expenses, missing supporting documents and items needing a tax adjustment before the return is prepared.
Regulatory requirement mapping
Draws on your knowledge base of tax playbooks, SARS interpretation notes and internal policies, so every transaction is tested against your own requirements.
Provisional tax and year-end support
Processes hundreds of documents at once to build the tax computation schedules behind your IRP6 estimates and ITR14.
Risk flagging and prioritisation
Ranks issues by severity, such as items that could lead to understatement penalties under the Tax Administration Act, so your team fixes the most material first.
Auditable compliance trail
Links every finding to its source document with citations, creating a defensible record for SARS verifications, audits and internal review.
How it works
From your systems to a result you sign off
Your tax manager reviews and signs off the computation, and outputs land ready for review and submission on eFiling.
Connect the places your tax computations already live.
The trial balance and ledger detail from your ERP, supporting invoices and contracts from SharePoint, and your Excel tax packs. Already use something else? We connect that too.
- OpenAI Frontier
- Your own AI platform or models
- Microsoft 365 (Teams, SharePoint, Excel)
- Copilot Studio
- SAP, Sage, Syspro, Dynamics 365, Xero trial balances and ledgers
- Excel tax packs and computation templates
- SARS eFiling-ready ITR14 and IRP6 schedules
Used on request in Teams or OpenAI Frontier during provisional and year-end cycles, on the models your organisation approves.
Tax computation schedules, an adjustments list and a ranked risk register in Excel, filed back to SharePoint with source links.
Step by step
- 01
A provisional tax or year-end cycle begins and your team starts the review.
- 02
The agent pulls the trial balance, ledger detail and supporting documents.
- 03
It tests transactions for deductibility, classification and VAT consistency.
- 04
It builds the computation schedules and a ranked list of risks and adjustments.
- 05
Your tax manager reviews, adjusts and approves the computation.
- 06
The approved ITR14 or IRP6 is submitted on eFiling by an authorised person.
Deployment
Runs inside the tools your team already uses
The same agent and the same cited output, delivered three ways: through the AI assistant you have rolled out, on a model you host yourself, or inside your own software.
In the frontier assistant you already pay for
We publish the agent as an MCP server. Add it as a connector and your team calls it from the chat they use every day, with no new tool to learn.
"Which FY2026 expenses are capital rather than revenue?"
- year
- FY2026
- entity
- Manufacturing (Pty) Ltd
On a model you host yourself
Run the agent on open-weight models in your data centre or private cloud. Your tax computations never leave your network, which keeps POPIA and data residency straightforward.
- Llama
- Mistral
- Ollama
- or any OpenAI-compatible endpoint
Inside your own software
Trigger a run from your own workflows, and push the finished output into your ERP, GRC or reporting systems. We build the integration with your team.
- REST API
- Webhooks
- Batch jobs
- Embeddable review panel
Governed the same way, every route
Whichever way your team reaches the agent, identity, permissions and audit stay with your existing controls.
- Single sign-on through Entra ID, Okta or Google Workspace
- Reads only the documents each user is already allowed to open
- Every tool call written to an audit log you can export
How we deliver it
One agent, three ways to hold it
Start where your team already works, then take it as far into your systems as the value justifies.
DATA SECURITY & PRIVACY
Your tax computations stay yours.
The agent runs inside your tenancy, reads only what each task needs, and never trains on your tax computations. Every step is logged so your auditors can see exactly what it touched.
Built for regulated work.
+YOUR TAX COMPUTATIONS NEVER LEAVE YOUR ENVIRONMENT
More agents
More agents we build for South African enterprises
Each one is built on the same foundation: your documents, your rules, and your people signing off.
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