F-tax, VAT and employer registration
Last reviewed: 2026-07-01
A registered company is not automatically ready to invoice. Three registrations with Skatteverket decide that: F-tax, VAT and employer registration.
F-tax
F-tax (F-skatt) means the company is responsible for its own taxes and contributions. Without it, your customers may be obliged to withhold tax on what they pay you — which is why serious clients always ask for F-tax status. Apply as soon as the company is registered.
VAT
If the company sells VAT-liable goods or services it must register for VAT (moms) and report it on an ongoing basis — monthly, quarterly or yearly depending on turnover. Most businesses are VAT-liable; some sectors, such as healthcare and financial services, are exempt.
Employer registration
If the company will pay salaries — including to you as the owner — it must register as an employer. Employer contributions and withheld tax are then reported monthly.
Many new companies wait a few months before paying salary. You can register when the need arises, but note that salary from your AB is what builds your sickness-benefit and pension entitlements in Sweden.
What Grundeo does
In Grundeo's flow you mark which registrations the company needs, and the filings are handled as part of formation rather than as an afterthought.
Tax rules change and depend on your business. Verify current rules with Skatteverket (skatteverket.se).