Bdst

What Bdst does

Bund der Steuerzahler Deutschland e.V. (BdSt) is a non-profit taxpayer advocacy organization founded in 1949 and headquartered at Reinhardtstraße 52 in Berlin's government district. It operates a federated structure of 15-16 state-level Landesverbände covering all German federal states, serving approximately 180,000 members comprised of individual taxpayers and small-to-medium-sized businesses. Its core mission is advocating for lower taxes, reduced public spending, and fiscal responsibility in Germany.

BdSt's product portfolio centers on advocacy content and member services rather than technology platforms. Key products include the annual Schwarzbuch (Black Book) documenting 100+ cases of government waste, the Schuldenuhr (debt clock) installed on the Berlin headquarters facade and tracking German public debt in real time since 1995, and the DER STEUERZAHLER digital magazine distributed via web and mobile apps. Supporting member services include a tax advice Info-Hotline, Musterklagen (model lawsuits) for strategic litigation, the Grundsteuer-Rechner property tax calculator, template letters, tax consultant search tools, webinars, and access to the DSi (Deutsches Steuerzahlerinstitut) research institute for fiscal policy analysis.

The organization's business model is subscription-based: members pay state-differentiated annual dues that bundle magazine access, hotline support, tax guides, webinars, and discounts through the affiliated Steuerzahler Service GmbH. Additional revenue comes from donations supporting advocacy campaigns and the Schuldenuhr modernization initiative. BdSt pursues a direct-to-consumer go-to-market approach via its website, state branches, public campaigns, and multi-channel content marketing (email, social media, press relations). Recent strategic activity has focused on the joint constitutional complaint with Haus & Grund against the federal property tax model and expanded model litigation at financial courts across multiple states.

Name

Bdst

Legal name

Bund der Steuerzahler Deutschland e.V.

Website

https://steuerzahler.de

Company type

Private

Founded year

1949

Operating status

Operating

Headcount range

11–50 employees

Short description

Bund der Steuerzahler Deutschland e.V. (BdSt) is a non-profit taxpayer advocacy organization founded in 1949, serving approximately 180,000 members across Germany through 15 state-level branches. It provides tax advice, publishes the Schwarzbuch government-waste report, operates the Schuldenuhr debt clock, and pursues strategic litigation on fiscal issues.

Ownership category

akta.pro rank

Headquarters

HQ city

Berlin

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Others, Technology or R&D

Revenue model

1. Membership Dues: Annual membership fees that vary by federal state (Bundesland). Members receive a subscription to the DER STEUERZAHLER magazine, access to the member hotline, tax guides, webinars, and discounts on services.
2. Donations: The organization accepts donations to support its advocacy work, transparency initiatives (e.g., funding the new Schuldenuhr/debt clock modernization), and campaign activities.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels7 records

Core offering

Bund der Steuerzahler is a non-profit membership association that advocates for lower taxes, reduced government spending, and fiscal responsibility in Germany. It sells annual memberships to individual taxpayers and small businesses, providing access to publications (DER STEUERZAHLER magazine, Schwarzbuch, BdSt-Haushaltsanalysen, Kommunalkompass), a member Info-Hotline, model lawsuits (Musterklagen), webinars, tax guides, and member discounts through its commercial subsidiary Steuerzahler Service GmbH.

Product overview

Bund der Steuerzahler e.V. (BdSt) is a German taxpayer advocacy organization offering a suite of membership-based services including publications, digital tools, and legal support. The core offerings include DER STEUERZAHLER (digital magazine app), Das Schwarzbuch (annual waste publication), BdSt-Haushaltsanalysen (budget analyses), the Schuldenuhr Deutschlands (national debt clock), and the Kommunalkompass (municipal guide). Supporting services include an Info-Hotline, model lawsuit support, property tax calculator, tax consultant search, template letters, webinars, and a members-only area. The organization operates through 15 regional state associations and advocates for fiscal responsibility, tax reduction, and government efficiency.

Differentiator

Problem solved

Functional benefit

Brands

• Der Steuerzahler: Digital economics magazine published by the organization, available as mobile app
• Schwarzbuch
• Schuldenuhr Deutschlands
• BdSt-Haushaltsanalysen
• Kommunalkompass

Products and services

• DER STEUERZAHLER digital magazine Exclusive digital economic magazine for members, available via web app and mobile apps (iOS and Android), featuring tax guides, INFO-Services, videos, graphics, and email notifications about new issues.
• Das Schwarzbuch (annual waste publication) Annual publication documenting 100+ cases of public sector waste and inefficiency from across Germany, with a special focus on investment follow-up costs.
• BdSt-Haushaltsanalysen (budget analyses) Annual budget analysis publications containing 10 fact sheets that transparently present federal budget problems and propose solutions, available as free PDF downloads.
• Kommunalkompass (municipal finance guide) A guide for municipal politicians, public administrators, and citizens on local government budgets, featuring a municipal dictionary and consolidation suggestions.
• Schuldenuhr Deutschlands (national debt clock)

Quantifiable outcome

• Over 180,000 members represented across Germany
• +1 more outcomes

Named customers4 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Three partnerships are on record, tiered core and minor.

• Taxpayers Association of Europe (TAE) e.V.coreStrategic or Co-development PartnerThe Bund der Steuerzahler is affiliated with the Taxpayers Association of Europe (TAE) e.V., represented by its Secretary General Michael Jäger. TAE exercises influence on EU legislation to limit the tax burden and advocates for fair taxation across European member states.
• Haus & Grund DeutschlandcoreStrategic or Co-development PartnerThe Bund der Steuerzahler and Haus & Grund Deutschland jointly support property owners filing constitutional complaints against the Grundsteuer-Bundesmodell (federal property tax model). The two organizations commissioned a legal expert opinion from Professor Dr. Gregor Kirchhof concluding the federal model is unconstitutional.
• Steuerzahler Service GmbHminorChannel Partner/ Reseller/ DistributorA separate commercial entity (Steuerzahler Service GmbH) provides member discounts and special offers exclusively for BdSt members. This subsidiary commercial arm distributes partner offers and services to the membership base.

Scale indicators3 records

Recent moves6 records

Expansion highlights4 records

Emerging players

• Tax Foundation: U.S. non-partisan tax policy research organization. Compares to BdSt's DSi research arm in producing data-driven fiscal analysis and policy briefs, though Tax Foundation is non-advocacy while BdSt combines research with direct lobbying.
• Transparency International Deutschland: German chapter of global anti-corruption organization. Closely thematically aligned with BdSt's Schwarzbuch waste-documentation mission, with overlapping civic-membership audience and policy advocacy on public spending integrity.

Broad incumbents

• Bundesverband der Deutschen Industrie (BDI): Germany's main industry association, lobbying Berlin and Brussels on tax and fiscal policy. Broader in scope than BdSt but overlaps on tax burden advocacy for businesses, representing a much larger institutional incumbent in the same policy space.

Direct peers

• Taxpayers Association of Europe (TAE): Brussels-based pan-European taxpayer advocacy organization. Already affiliated with BdSt through its Secretary General Michael Jäger; operates at the EU level on the same fiscal-responsibility and lower-tax mission. Direct peer in advocacy model and constituency.
• Haus & Grund Deutschland: Germany's largest property owner association. Joint partner with BdSt on the Verfassungsbeschwerde against the Grundsteuer-Bundesmodell and shares a member-driven advocacy model targeting fiscal and tax policy, with overlapping SMB and individual member segments.
• TaxPayers' Alliance: UK-based taxpayer advocacy group campaigning for lower taxes and government efficiency. Comparable in advocacy style, media-driven campaigns, and public-facing research on government waste, with a similar member-funded model.
• National Taxpayers Union (NTU): U.S. taxpayer advocacy organization focused on lower taxes and reduced government spending. Closest international counterpart to BdSt in mission, membership-driven advocacy, and policy publications, serving as a useful comparator for member growth and policy impact.

Others

• Institut der deutschen Wirtschaft (IW Köln): German economic research institute producing fiscal and tax policy analysis. Comparable to BdSt's DSi research arm in producing publications that inform tax policy debate, though IW serves a broader employer-focused audience.
• Deutscher Steuerberaterverband (DStV): Federal association of German tax advisors. Adjacent ecosystem player serving the same taxpayer constituency through professional tax services; complementary rather than competitive but interacts with BdSt's tax-advice member services.

Regional players

• Bund der Steuerzahler Österreich: Austrian counterpart taxpayer association with the same "Bund der Steuerzahler" branding and mission. Closely comparable in advocacy model, publications model (Schwarzbuch equivalent), and constituency; operates in DACH but not directly in Germany.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xtwitter.com/bunddersteuerzahler
• YouTubeyoutube.com/channel/UCHy5_HMTPIkzozhNtxZsAGA
• Facebookfacebook.com/bunddersteuerzahler
• LinkedInlinkedin.com/company/bund-der-steuerzahler-deutschland-e-v
• Instagraminstagram.com/bunddersteuerzahler

Revenue estimate

Valuation estimate

Number of profiles

Profiles12 records

Subsidiaries16 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Bdst