Client context switching
Sidebar lists all your clients. Click a name — the whole panel shows that company's data: mileage records, cost invoices, VAT register, VAT-REF package, per-diem files. No re-login.
X-Company-Context header · Redis 8h cache
For accounting firms · multi-tenant
Transport clients — without the time sink.
One panel, every fleet, full audit trail.
BusiKM is the only multi-tenant accounting platform purpose-built for the realities of transport firms (JPK_V7, VAT-REF, GTU, AETR, KSeF). Switch client context with one click, full GDPR Art. 28 data isolation, export-ready packages to Insert GT, Comarch ERP Optima, Symfonia FK and universal CSV.
Multi-tenant
switch clients with one click
GDPR 28
isolation per client company
VAT-REF
8 EU countries, packaged
Audit log
5-year retention, append-only
First screen after login
All clients.
Every pending task. One screen.
app.busikm.pl/firm/dashboard
Active clients
8
6 transport · 2 logistics
JPK_V7 to submit
5
deadline: 25 May
VAT-REF pending
€14 200
DE 8 100 / FR 4 200 / IT 1 900
Exports ready
23
to import into FK
Clients · work status filter: May 2026
TransKowalski Sp. z o.o.
12 vehicles · Joanna K. (accountant)
Ready for JPK_V7
VAT-REF: €4 280
FlotaNowak
8 vehicles · Marta L. (accountant)
Waiting on 3 receipts
VAT-REF: €2 100
EuroSpeed Logistics
15 vehicles · Adam M. (accountant)
Ready for JPK_V7
VAT-REF: €5 820
TransAlpina
6 vehicles · Anna W. (accountant)
Correction approval needed
VAT-REF: €1 100
BusiPol Express
9 vehicles · Piotr S. (accountant)
Ready for JPK_V7
VAT-REF: €900
+ 3 other clients (retail, non-transport) Total: 8 transport firms · 50 vehicles
Multi-tenant features
Six tools that turn transport into the
most profitable vertical your firm serves.
FK export per client — every system
Each transport client exports to Insert GT, Comarch ERP Optima, Symfonia FK or universal CSV with one click. Native format of every system. Zero rekeying.
3 FK systems · one click · JPK ready
VAT-REFUND package per country
BusiKM aggregates VAT-recoverable invoices from DE, FR, IT, NL, AT, BE, ES (Directive 2008/9/EC). Submit one package via Polish tax office to the country of refund. Deadline: 30 September following year.
8th Directive · XML+PDF package · per country
JPK_V7 with auto-categorisation
Invoices from BusiKM arrive with chart-of-accounts categories (fuel PL/EU, tolls, hotels, service), GTU markings where required, VIES-verified Polish and EU VAT IDs. JPK_V7 generates without corrections.
GTU · VIES · JPK_V7-ready
Audit trail & integrity
Every change has a timestamp, author and history. During a tax audit you see: who entered the invoice, when, with what supporting document. Full append-only log (5-year retention).
Append-only log · 5-year retention
Three access levels per client
Full admin (like the owner), read-only (overview + reports + export), reports-only (no operational fleet data). Configured per client — exactly as your contract specifies.
RBAC per client · panel-configurable
One client costs less time —
which means you can take on more.
Free 3-month onboarding for the first accounting firms joining the pilot. In exchange — a short conversation about the product once a month.