About The Practice


Di Siena Attorneys is a dynamic and innovative law firm with a cutting edge approach to law and how we engage with our clients.

We offer a full spectrum of legal services for both individual and corporate clients.

We value our relationships with our clients and are committed to providing each client with personalised, quality and cost effective services.

We have a highly skilled and dedicated team of attorneys to ensure you receive the best possible service in terms of time, cost and quality.

Our values are:

  • Our first responsibility is to our clients
  • Our second responsibility is to our profession
  • Integrity and honesty
  • Accountability
  • Quality and Service Excellence
  • Effective communication and complete transparency

As the lawyer for South African based businessman, Dave King:

  • Deborah represented Mr King on the largest tax matter in South African history.
  • She secured Dave King’s acquittal with the National Prosecuting Authority in the criminal matter known as King 2.
  • Settled all exchange control matters with the South African Reserve Bank and,
  • Secured a settlement agreement with SARS where Dave King can continue to live and work in South Africa.

Deborah conducted international and national litigious matters for gold mining company Simmer and Jack Mines.

Deborah acted on behalf of JCI Limited after the death of Brett Kebble. This involved the unravelling of complex transactions and working on 45 interconnected litigious matters where the quantum involved is in excess of ZAR10-billion.

Her experience covers a broad spectrum of litigious matters for JSE-listed Company MICROmega Holdings and its many subsidiaries.

Tax Disputes

  • Defending high profile tax disputes where the quantum involved is in excess of ZAR2.8 billion.
  • Defending large quantum matters brought under the prevailing tax legislation, including the Tax Administration Act 28 of 2011 relating to inter alia asset preservation interdicts.

Criminal Law

  • Successfully defending high profile commercial criminal prosecutions on behalf of prominent South African and international clients.
  • Extensive experience relating to anti-dissipatory interdicts and defending confiscation and restraint orders in the criminal law context, as well as orders relating to forfeiture of property in civil proceedings under the Prevention of Organised Crime Act 121 of 1998.

Family Law

  • Acting in numerous high profile divorces with large estates, successfully securing favourable settlements and outcomes for clients at trial.
  • Extensive experience in instituting and opposing interim maintenance applications pending the outcome of divorce.
  • Vast experience in matters relating to care, contact, guardianship and maintenance of minor children.

Deeper Understanding  |  Better Solutions  |  Making a Difference

Don’t wait, contact us today if you are in need of specialised legal solutions.


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