№ 01 · Substrate
The practice is a graph, whether you draw it or not.
Here it is drawn: the Firm Brain at centre, six specialist agents around it,
and the practice's knowledge in constellations — clients, documents, correspondence,
provisions, checks. Every node you'll meet below is already connected to the ones that matter.
№ 02 · Perception
Twelve-plus document types, read on arrival.
Bank statements, VAT201s, invoice batches, IRP6 estimates, AFS drafts — classified and
extracted in seconds by the perception brain, with two-pass OCR and quality
scoring. A document doesn't sit in a folder; it joins the graph, linked to its client
and its consequences.
№ 03 · Deadlines
Deadline math that respects the calendar.
A SARS demand gives you ten business days — so the substrate counts the way the law
does: weekends out, public holidays out. The promise on the tin is the point:
zero missed deadlines, with a push notification seven days before.
deadline · computed
Demand receivedWed 10 Jun
Statutory window+10 business days
Weekends ×2skipped
Youth Day · Tue 16 Junskipped
Response dueThu 25 Jun
Push notification7 days before
№ 04 · Knowledge
Twenty-plus provisions, cross-referenced like a partner's memory.
Legislation, rulings, interpretation notes and case law — indexed, linked to each other, and
refreshed weekly. When an agent cites ITA §11(a) it isn't recalling training
data; it's standing on a node the practice can inspect.
№ 05 · Sentinel
Five checks that never sleep.
VAT ratio validation. Revenue trend beyond ±30% year-on-year. Expense spikes past two standard
deviations. Duplicate transactions. Round-number flags. The Compliance Sentinel
walks the book continuously and scores every client's risk from 0 to 100.
№ 06 · Trust
Autonomy is earned, tier by tier.
Every agent starts Locked — drafts only. Accuracy milestones promote it to
Guided, then Autonomous — and the graph shows the tier of
every edge. The same discipline as its sibling showcase: trust is measured before it is
granted, never toggled on.
№ 07 · Retrieval
A question becomes a route.
"Can Ikhaya deduct this?" — watch the white path: question to brain, brain to client,
client to evidence, evidence to provision, provision to a grounded answer with
citations. Retrieval over a graph isn't search; it's a walk you can audit.
№ 08 · Audit
Every step, on the chain.
Around everything, the ring: an append-only audit trail with SHA-256 hash
chaining for tamper-evident documents — every processing step logged, with the data resident
in Johannesburg. The practice can hand an inspector the whole story — in order, unedited,
on infrastructure in its own country.