Audit Support in Aargau
In Aargau, our home canton, we handle limited statutory audits (eingeschränkte Revision) for the region's many SMEs and can coordinate ordinary audits for larger industrial groups. Being based in Wildegg means we are close to the companies we audit.
In Aargau, our home canton, we handle limited statutory audits (eingeschränkte Revision) for the region's many SMEs and can coordinate ordinary audits for larger industrial groups. Being based in Wildegg means we are close to the companies we audit.
A good audit starts long before the audit date.
Aargau is our home canton — Planet has been based in Wildegg, right in the Mittelland industrial belt between Zürich and Basel, since 2004. We know the dense web of SMEs, energy and manufacturing firms here, and most clients reach us within a short drive.
As a local firm we handle Aargau mandates the way they should be handled: in person, with short distances and a fixed contact who knows your file. We file with the Commercial Register Office in Aarau routinely and keep the cantonal tax deadlines (typically 31 March) in view for you.
What Audit Support includes
Audit preparation
Complete, organised documents, before the auditors ask.
Support during the audit
We answer the auditors' questions. You save time.
Coordination with auditors
Scheduling and communication with your audit firm.
Planet for Audit Support in Aargau
Responsible Commercial Register Office
Commercial Register Office of the Canton of Aargau (Aarau)
Language region
German-speaking Switzerland
Availability
We look after Aargau across Switzerland: we prepare bookkeeping and tax returns remotely, with personal meetings by arrangement.
Frequent questions from Aargau
Which audit type does our company need?
Most Aargau SMEs fall under the limited statutory audit; companies exceeding the legal size thresholds require an ordinary audit, which we arrange together with a licensed audit expert.
How much does an accountant in Aargau cost?
Ongoing bookkeeping starts at CHF 440 per month, and a GmbH formation is CHF 2'500 all-in. After the free initial consultation you receive a clear fixed-price offer with no hidden items.
Do you perform the audit yourselves?
We prepare and accompany — the statutory audit is performed by an independent audit firm. We're happy to refer a suitable one.
Does my company even need an audit?
That depends on size and legal form (limited/ordinary audit, opting out). We clarify what applies to you in the first meeting.
Here for you in Aargau too
Company formation
From choosing the legal form to entry in the commercial register: we set up your GmbH, AG or sole proprietorship, including for founders from abroad.
Learn more →02Accounting
From document entry to annual accounts: We run your financial accounting reliably and on time.
Learn more →03Payroll
Payroll, social insurance and HR administration: reliable and discreet.
Learn more →