DEEN

Accounting & Audit

Processes that keep pace with your company.

Bookkeeping, payroll, VAT, tax returns and annual accounts — digital, on time, and so you can focus on your business.

Get a quoteBook initial consultation

Services

What we handle for you.

Six clear building blocks around the core. Only as much as you need — extend with CFO, tax or IT on the other service pages.

THE COREBookkeepingYour finance foundation

Audit

Payroll

VAT

Backoffice

Annual accounts

Tax return

How the switch works

This is what working with us looks like.

Up and running in around 4 weeks — without your day-to-day grinding to a halt. You hand over access, we handle the rest in the background.

THE SWITCH · STEP BY STEP

  1. 01

    Initial consultation

    We explore together whether it's a fit. No obligation.

  2. 02

    Cost estimate

    You know what to expect — before you decide.

  3. 03

    Hand over access

    You give us access. That's all you need to do.

  4. 04

    Set up & migrate

    We implement and prepare everything — depending on your receipt flow, you only upload receipts and approve payments in e-banking.

  5. 05

    Go-live

    You're relieved. We run, you steer.

  6. 06 · ONGOING

    Collaboration afterwards

    We coordinate your accounting processes, bring in expertise and support where needed. The work is tailored individually.

Who it's for

Built for service businesses that want to work digitally.

Focused on companies with around 5–50 employees, across industries. You see clean numbers as a value driver — not as a tedious obligation.

DOES THIS SOUND LIKE YOU?

STATUS QUO

Bookkeeping is still half manual. Receipts and routine eat up time, there's no real-time overview — and automation potential stays untapped.

HOW Z83 APPROACHES IT

  • Receipt flow digitized, routine automated with AI
  • In-house developers build processes around you
  • Up-to-date numbers instead of month-old reports

Case Studies

How we take the accounting load off growing companies.

More case studies

Frequently asked questions

Before you ask.

It depends on receipt volume and scope — that's why there's no fixed price sticker, but an honest estimate. The quote calculator gives a first ballpark; the initial call gives the exact figure.