Tax compliance, finally on autopilot.
The intelligence engine and automation layer that keeps businesses, consultants and platforms compliant — from bookkeeping and invoicing to filing taxes — without the manual grind. Built for the realities of Nigerian tax, ready for the world.
Trusted across Nigeria · Featured by the press · Backed by the best
Staying compliant shouldn’t cost you your business.
For most businesses, tax is a maze of deadlines, changing rules, scattered records and government portals that don’t talk to each other. Finance teams burn weeks reconciling by hand. Consultants drown in repetitive filing. And when there’s no API to file against, compliance becomes a manual, error-prone scramble — with penalties waiting on the other side of every missed deadline.
Hours lost to manual bookkeeping, invoicing and reconciliation.
Missed deadlines and avoidable penalties from fragmented processes.
Tax rules that change faster than spreadsheets can keep up.
Filing systems with no APIs — forcing slow, manual submission.
No single source of truth across accounting, invoicing and tax.
One intelligent platform for the whole compliance lifecycle.
TaxStreem connects the dots — bookkeeping, invoicing, intelligence and filing — into a single, AI-powered system. Whether you’re a one-person business or a fintech serving millions, TaxStreem turns compliance from a burden into infrastructure that just works.
Connect your data
Sync your transactions, invoices and records — or plug TaxStreem in via API in a few calls.
Let the engine work
Numens reads, classifies and computes; Atlas keeps your books clean; Prism handles invoices and e-invoicing.
File with confidence
Flux files your taxes automatically — even where there are no government APIs — and Martina answers every question along the way.
Five modules. One compliance engine.
Use them together as a complete platform, or pick the modules you need. Everything shares one intelligent core — Numens.
TaxStreem Numens Intelligence Engine
The brain that reads, understands and computes tax across your data. Powers every other module.
TaxStreem Prism AP/AR + E-invoicing
Automated, AI-powered AP/AR with e-invoicing embedded. Send, receive, match and reconcile — compliant by default.
TaxStreem Atlas Bookkeeping & Accounting
AI-powered books: automatic categorisation, reconciliation and real-time financial statements.
TaxStreem Flux Automated Tax Filing
Agentic, automated filing — even where there are no government APIs. Accurate, on time, every time.
Martina AI Tax Assistant
Answers tax questions and surfaces insights for your business, in plain language — 24/7.
Whether you run a business, advise one, or power one.
Business owners
Stay compliant without hiring a finance team.
Finance managers & controllers
Close faster, file on time, sleep better.
Accountants & practices
Serve more clients with less manual work.
Tax consultants & lawyers
Advise with real-time, accurate computations.
Freelancers & gig workers
File personal and business tax in minutes.
Fintechs, banks & platforms
Embed tax compliance with our APIs.
The compliance layer your product has been missing.
TaxStreem is an infrastructure provider. Fintechs, neobanks, spend-management companies, compliance providers and merchant platforms build on our APIs to offer tax computation, e-invoicing, bookkeeping and automated filing to their own customers — without building any of it themselves.
# Compute tax for a transaction via Numens
curl https://api.taxstreem.com/v1/compute \
-H "Authorization: Bearer sk_live_…" \
-d '{ "amount": 250000, "type": "vat", "jurisdiction": "NG" }'
# → 200 OK
{
"taxable_amount": 250000,
"vat_rate": 0.075,
"tax_due": 18750,
"currency": "NGN",
"status": "computed"
}Engineered for the realities of Nigerian tax — architected for the world.
Most compliance tools assume clean APIs and stable rules. We built for the opposite: fragmented portals, frequent rule changes, and authorities with no way to file electronically. That’s why Flux can file agentically — and why our rule-sets are designed to extend across borders.
Operating hubs — Lagos & Delaware
Filing coverage, with or without APIs
Modules on one intelligent core
Recognised by the press. Backed by the best.
Your data, protected to the highest standards.
ISO 27001:2022 certification in progress, GDPR & NDPR compliant. Encryption in transit and at rest, role-based access and continuous monitoring come standard.
The short version, in plain language.
Can’t find what you need? Talk to our team or ask Martina inside the product.
Ready to put compliance on autopilot?
Book a demo and see how TaxStreem fits your business or platform — in 30 minutes.