Association Tax Authority
e-InvoiceDonations
Association
Registry
Third Party Third Party...
Figure 3: Overview of future extensions.
done via an implementation as a Non-Fungible Token
(NFT) (Wang et al., 2021). Such a membership card
NFT could be directly linked to the wallet that is part
of the DAA. However, there is no need to issue an
NFT as the membership can already be identified via
the wallet. If a personal identification of the member
has to be done from a legal perspective (e.g. founding
members, board of directors), a NFT could be a so-
lution approach. An automated evaluation of the as-
sociation’s own wallet can already be conducted via
an analysis of the blockchain transactions, thus the
tax-relevant turnover can be clearly identified via the
DAA wallet. However, it would not be possible to dis-
tinguish whether revenue is generated from donations
or services and whether expenses are incurred through
the purchase of goods or taxes. Here, the introduction
of smart contracts as e-invoices can take place, which
on the one hand contain a list of goods and services,
and on the other hand automatically generate a second
layer token for value-added taxes (VAT). A VAT lia-
bility can arise accordingly if the turnover framework
of the small business regulation (§19 UStG) (BMJV,
2021b) is exceeded by the association. The VAT token
would be a network-dependent utility token, which
on the one hand can be used again in e-invoices to
pay VAT, or on the other hand can be converted back
into a first layer token at the tax authority. Extensive
VAT reporting would thus no longer be necessary, as
VAT clearing can be done entirely via VAT token ex-
change. More complex tax obligations (e.g., tax re-
turns) could also be handled via smart contracts, but
further analysis and formalization of these processes
is needed. State tax authorities could manage these
smart contracts on-chain and it does not require un-
trusted off-chain applications (Fatz et al., 2020). Do-
nations could also be made either as an e-invoice or
via a separate donation smart contract that includes
regular recurring donations. However, there are no
taxes for the association, but there are tax advantages
for the donor, so a separate smart contract would be
suitable.
A central entity of the law of associations, the reg-
ister of associations, according to the BGB has not yet
been integrated explicitly. In the model presented, the
register of associations can also be implemented as
a smart contract that issues DAA smart contracts, a
so-called factory smart contract. A decentralised as-
sociation can thus be configured and created exclu-
sively via the smart contract of the association reg-
ister. Registration would take place automatically in
this association register smart contract if the appro-
priate requirements are met. The legal obligations of
registration would thus be fulfilled.
REFERENCES
Baliga, D. A. (2017). Understanding Blockchain Consensus
Models. Technical report, Persistent Systems Ltd.
BMJV (2021a). B
¨
urgerliches Gesetzbuch (BGB).
BMJV (2021b). Umsatzsteuergesetz (UStG).
Buterin, V. (2015). On Public and Private Blockchains.
https://blog.ethereum.org/2015/08/07/on-public-and-
private-blockchains, accessed at 24.08.2021.
Cachin, C. and Vukoli
´
c, M. (2017). Blockchain Consensus
Protocols in the Wild. arXiv:1707.01873 [cs]. arXiv:
1707.01873.
Daft, R. L. (2010). Organization theory and design. South-
Western Cengage Learning, Mason, Ohio, 10th ed edi-
tion. OCLC: ocn399647035.
DAO, M. Maker dao. https://makerdao.com/en/whitepaper,
accessed at 24.08.2021.
DAO, T. (2018). Daostack - an operating system for collec-
tive intelligence. https://daostack.io/wp/DAOstack-
White-Paper-en.pdf, accessed at 24.08.2021.
Decker, C. and Wattenhofer, R. (2013). Information prop-
agation in the Bitcoin network. In IEEE P2P 2013
Proceedings, pages 1–10, Trento, Italy. IEEE.
Diallo, N., Shi, W., Xu, L., Gao, Z., Chen, L., Lu, Y.,
Shah, N., Carranco, L., Le, T.-C., Surez, A. B., and
Turner, G. (2018). eGov-DAO: a Better Government
using Blockchain based Decentralized Autonomous
Organization. In 2018 International Conference on
eDemocracy & eGovernment (ICEDEG), pages 166–
171, Ambato. IEEE.
DuPont, Q. (2017). Experiments in Algorithmic Gover-
nance: A history and ethnography of “The DAO,” a
failed Decentralized Autonomous Organization. In
Bitcoin and Beyond: Cryptocurrencies, Blockchains
and Global Governance. Routledge.
Fatz, F., Hake, P., and Fettke, P. (2020). Confidentiality-
preserving validation of tax documents on the
blockchain. In Wirtschaftsinformatik (Zentrale
Tracks), pages 1262–1277.
Hage, J. (1965). An Axiomatic Theory of Organizations.
Administrative Science Quarterly, 10(3):289.
Hevner, A. R., March, S. T., Park, J., and Ram, S. (2008).
Design science in information systems research. Man-
agement Information Systems Quarterly, 28(1):6.
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