LohnStudio Treuhand

About LohnStudio Treuhand

For Switzerland. LohnStudio Treuhand processes payroll according to Swiss law—AHV/IV/EO, ALV, UVG, KTG, BVG, family allowances, and withholding tax—and is not suitable for German or Austrian payroll.

For trust offices that manage their clients' payroll. The same calculation engine as LohnStudio, but for all the companies on your desk.

One-time purchase, no subscription. No fee per client, no per employee, no annual license, no user account.

CLIENT MANAGEMENT

• Unlimited companies, each in its own payroll file

• At a glance, see how many employees each company has and whether the month has been processed

• Notes per client—one contact person, one agreed-upon closing date

• A removed client is never deleted, but rather set aside

MONTHLY OVERVIEW
All clients side-by-side for a month: processed, open, or file unreadable. You can immediately see who is still outstanding.

BLOCK PAYROLL
Select clients and process the month's payroll for all of them at once. The report then shows the number of payroll runs generated and the total net payroll for each company. Any skipped employees are listed by name and the reason.

BLOCK EXPORT

• Annual payroll statements: one PDF per client with all employees

• Monthly payroll statements: one PDF per client

YOUR CLIENT'S PAYROLL FILE, UNCHANGED

The file format is the same as in PayrollStudio—on Android, Mac, iPad, and iPhone. A client who uses PayrollStudio can send you their file; you import it and continue processing.


PER CLIENT: THE ENTIRE PAYROLL PROCESS

• Monthly salary with workload or hourly rate, overtime, 13th-month salary, bonuses

• Pro-rated start and end dates mid-month, as well as the 13th-month salary for partial years

• Old-age and survivors' insurance (AHV/IV/EO), unemployment insurance (ALV), accident insurance (UVG) (non-occupational and occupational accident insurance (BU)), daily sickness allowance (KTG), family allowance (FAK), and occupational pension (BVG) with coordination deduction, entry threshold, and age credits

• Family allowances per canton, withholding tax with tariff code and rate per person

• Custom wage types, payment file according to pain.001 (ISO 20022), journal entry as CSV

• Salary statement in official figures, payroll account for fiduciary and AHV audits

• Absences and vacation entitlements

YOUR CLIENTS' DATA REMAINS WITH YOU
Each company's data is stored in a readable file on your device. No account, no subscription server, no transmission—a professional obligation when handling payroll data from other companies.

Not Swissdec-certified. The figures must be checked as usual before submission.