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Independent Audit and Compliance7 min

Compliance After Company Formation: The First 90 Days Checklist

A practical first-90-days checklist for turning a newly incorporated company into an auditable operating file.

Berk Tüzel
Berk Tüzel
August 10, 2026
company-compliancefirst-90-dayscorporate-records
Compliance After Company Formation: The First 90 Days Checklist

A practical first-90-days checklist for turning a newly incorporated company into an auditable operating file. Official guidance should be checked again before filing.

What should be checked first?

In the first 90 days, the company needs a usable evidence file, a local filing calendar and clear owners for each control.

Which documents prevent rework?

Keep source documents, decisions, identity evidence and filing receipts together. A clean file shortens later bank, tax and audit questions.

How should deadlines be owned?

Give each deadline a named owner, source URL and evidence field. Review the calendar when ownership, address, activity or cross-border trade changes.

What belongs in the operating budget?

Separate government charges, professional work, internal time and operating costs. A headline fee rarely represents the full first-year cost.

When should the plan be escalated?

Escalate before hiring, regulated activity, new revenue streams or a material ownership change. The correct route depends on facts, not a generic template.

FAQ

Is this check sufficient on its own?

No. Review current local rules and the specific activity.

When should action begin?

Before the first filing, contract, hire or shipment.

Where is evidence kept?

In a version-controlled operating file.

What does Corpenza do?

Corpenza supports the process; authorities decide.

For a jurisdiction-specific formation and compliance plan, speak with Corpenza services or contact Corpenza.

This is general information, not legal, tax or customs advice. A competent authority decides each filing and rules change.

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