Time Tracking and Accounting Integration

Why linking hours and accounting often feels painful

Over the years I have talked to many freelancers who still copy their hours manually into Excel before creating an invoice. It costs time and creates mistakes that the accountant later complains about. That is why we built Jomawo with clean exports and interfaces from day one.

Most accounting programs expect structured data. If the time tracker cannot deliver it, manual work remains. Good integrations solve exactly that problem.

Which tools are used most often

In Germany DATEV, Lexoffice, SevDesk and sometimes FastBill or Sage are common. Each has its own import formats. A clean CSV or XML export from the time tracker already helps a lot. Direct API connections or ready-made Zapier workflows are even better.

One developer told me he exports his project hours every week and uploads them to Lexoffice. Before that it took him half an hour. Now it runs automatically.

Export formats that actually work

Most programs accept CSV with columns such as date, project, client, hours, hourly rate and description. It is important that breaks and overtime are clearly separated. Otherwise corrections are needed later.

In Jomawo you can select exactly these columns and save them as a template. Once set up, the export takes ten seconds. Our timesheet export is built for this purpose.

Direct integrations instead of manual work

Zapier and Make are the easiest route for most people. You connect the time tracker to the accounting tool without writing code. A completed project entry can automatically trigger an invoice draft or a booking entry.

DATEV users often receive special XML exports that already contain the correct accounts and cost centers. This saves additional time with the accountant.

Real example: agency with multiple clients

Imagine you handle five clients at the same time. Each has different hourly rates and project codes. Without clean data structure the monthly billing becomes a puzzle. With proper project times and direct hand-off to accounting you immediately see which projects are actually profitable.

I use project time tracking myself to get a quick monthly overview. How to track projects efficiently is something I have written about before.

Mistakes I see again and again

Many people forget to mark non-billable hours. They then appear on the invoice and cause confusion. Others export only totals instead of individual entries. The accountant can no longer trace where the numbers come from.

That is why I recommend testing the exports with one sample month first. Then adjust the columns until everything runs smoothly.

What a good integration actually delivers

In the end it is about less double work. The time you used to spend copying numbers can now go into client work or new projects. At the same time the error rate drops. You notice this latest during the annual closing.

Anyone looking for free time tracking that can grow later should pay attention to export and integration options right from the start. Otherwise you will regret it later.

What matters is that the data arrives where it is needed without manual fixes every time.