Why Is a Business Plan Important?
A business plan is more than bureaucracy. 21 concrete reasons, sorted by the people they matter to.
If these reasons convince you and you do not want to write the plan yourself, you can have your business plan created.
For Banks & Funding Bodies
Mandatory document for every application for a loan or funding.
Proof of the economic viability of your project.
Basis for the expert opinion (fachkundige Stellungnahme) for the start-up grant (Gründungszuschuss).
Basis for the lending decision of your house bank and KfW.
Evidence that you understand your numbers and can defend them.
For Your Own Clarity
Forces you to think the idea through to the end.
Uncovers weak points before they cost money.
Makes capital requirements and the start-up phase visible.
Provides a roadmap for the first months.
Creates measurable goals for later comparison.
For Investors & Partners
Basis for decisions on equity investments.
Shows potential for scaling and growth.
Creates a shared factual basis for negotiations.
For Authorities & Offices
Prerequisite for the start-up grant from the Employment Agency (Agentur für Arbeit).
Relevant for start-up coaching under the AVGS (Activation and Placement Voucher, Aktivierungs- und Vermittlungsgutschein).
Helpful for business registration and permit procedures.
Proof for industry-specific licenses.
For Your Legal Protection
Documents assumptions and decisions in a traceable way.
Helps in choosing the right legal form.
Basis for contracts between shareholders and cooperation partners.
Reference for later questions about disputes or liability.
Official Sources, Information Sheets & Flyers
The authoritative primary sources to read up on: information sheets and program pages of the responsible funding bodies, as well as the relevant legal texts.
External links to official bodies, checked on June 19, 2026. Content and terms may change; the source itself is always authoritative.
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About the author
Pavel Deuble
Start-up consultant & BAFA-registered business consultant · Owner of Unternehmenswerk
Pavel Deuble is the owner of unternehmenswerk and managing director of UW Unternehmensweg GmbH. He is listed in the BAFA register of consultants (consultant ID 191790); the AVGS programs run through the AZAV-certified UW Unternehmensweg GmbH (provider approval Z-000392-2). Since 2018 more than 750 business plans, 4.88 out of 5 on ProvenExpert from 92 reviews.