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Payroll for accounting firms

Avos is a multi-company, multi-country payroll platform for accounting firms: every client entity lives in the same account, each with its own payroll, employees, currency and reports, and you switch clients in one click. Taxes, social contributions, vacation, bonuses and severance are calculated automatically with each country's rules, the audit trail records who changed what in each payroll, and payslips go by email to the client's employees.

Payroll for accounting firms, solved

Dozens of clients, each with its own entity, employees, currency and deadline. Your firm does not need more spreadsheets; it needs a platform that is truly multi-company.

One system (or spreadsheet) per client

Every new client becomes another file, another login, another place to make mistakes. The firm grows and payroll closing becomes a bottleneck that consumes the whole team at month end.

Avos was designed multi-company: all your clients' entities in the same account, each with its own payroll, employees and reports. You switch clients in one click and close payrolls in sequence, in the same panel, whichever country each client is in.

Manual calculation does not scale

Progressive income tax, social contributions, vacation, year-end bonuses, severance, multiplied by dozens of companies and sometimes several countries. Every table updated by hand is a risk; every mistake is the firm's name on the line.

Tax and contribution calculation is automatic and kept up to date per country, including bonuses, vacation and severance. The audit trail records who changed what in each payroll, exactly what you need when a client questions a figure.

Clients asking for payslips and reports all the time

A good part of the team's time goes into rework: resending a payslip, exporting a report, explaining a deduction. Operational support that does not generate fees.

Payslips go by email automatically and the client's employees check everything in the employee portal. For the business owner, cost-per-department reports are ready: your firm delivers analysis, not paperwork.

Frequently asked questions

How many companies can I manage in the same account?

The platform is multi-company by nature: you register your clients' entities and switch between them in the same account. The limit depends on the plan; see the pricing page.

Is one client's data visible to another?

No. Each company is an isolated environment, with its own employees, payrolls and reports. Access is controlled by permissions and every action is recorded in the audit trail.

Does Avos replace my accounting system?

No: it solves payroll. You keep using your accounting and tax systems as usual and use Avos to calculate, close and distribute your clients' payrolls with far less manual work, and the external API connects the two.

Want to check a calculation right now? Use our free net-salary calculators for each country.

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Start your accounting firms payroll today

Automatic tax and contribution calculation for each country, payslips by e-mail, benefits and reports — free 7-day trial, no credit card.