Connecting invoicing to your accounting software

A field service company generates billable work constantly: hours, materials, extra work and recurring contracts. When that data has to be moved by hand into a separate accounting system, the result is duplicated effort and a real risk of errors. Raslak Hub is built so that invoice data flows automatically from one system to the other.

Published 2026-09-28

The double-entry problem in field work

In construction or property maintenance, projects move fast: work happens Monday, extra work is logged Tuesday and the invoice should reach the customer by the end of the week. If the job management tool and the accounting software do not talk to each other, someone ends up sitting on Thursday typing the same lines into two places.

This is not only a time issue. Data moved by hand means errors made by hand: a wrong hour count, a forgotten material or an entry posted to the wrong project. An integration removes that step entirely.

How invoice data is created in Hub

The worker logs hours and materials on their phone directly to the site. The foreman approves extra work with photos attached, and those items land on the invoice as their own lines. Recurring contract invoices are generated from a ready template without any separate collation.

By the time an invoice is ready in Hub, the data is already on the right lines with the right reference numbers. What goes to the accounting software does not need reformatting or filling in, it arrives in the shape that bookkeeping actually needs.

In practice this means the invoicing cycle gets shorter. The job finishes in the field, the invoice goes to the customer the same day and the data moves to accounting automatically.

Compatibility with Finnish accounting systems

Raslak Hub sends invoices as e-invoices through Maventa or Apix to every operator, so your accountant receives them in their own system and nothing needs to be entered twice. A Fennoa connector is available.

Direct Netvisor and Procountor connectors are on the way. Until then, invoices reach those systems as e-invoices.

An up-to-date list of supported integrations is available on the site. If your company uses a different system, it is worth checking the current situation before you set up.

What happens when there is no integration

Without an integration, the foreman prints an invoice report, opens the accounting software and starts entering lines. On a busy week this slips to the following week and invoices go out late. A late invoice means a late payment.

For a service company where cash flow is tight, this shows up directly in the account. Integration is not a convenience feature, it is part of making the invoicing process reliable.

The bookkeeper or accounting office also receives data in a form that does not need tidying first. That saves time at both ends.

Pricing and getting started

69 euros a month includes the main user, and each additional user is 22 euros. The trial is 14 days with no setup fee and no lock-in.

Getting started needs no consultant. You add sites, invite the crew and configure the integration in the same step. The first invoice can go out on the day you set up.

A practical next step

If your company uses a Finnish accounting system and you are looking for a job management tool that does not create extra work for bookkeeping, Raslak Hub is worth trying on your own site.

The 14-day trial shows you how invoicing and the integration work with your actual process. No commitment required.

FAQ

Read also: Cleaning companies · AI-native · All articles