MiSo (Middleware Solution)

DMA has created MiSo – Middleware Solution to address challenges companies experience with business systems and tax engines. MiSo is flexible and customizable software that integrates business systems with state-of-the-art tax engines including: Sovos Sales and Use Tax, Sovos TWE, ONESOURCE Indirect Tax Determination, and Vertex O Series. MiSo is designed with the needs of tax departments in mind.

MiSo collects relevant data from your host system then communicates with the tax engine to calculate the tax. Tax calculation results are stored in MiSo database tables. Client users can review the transaction data prior to posting to the tax engine’s audit tables. Finally, the tax results are returned to the host system. 

MiSo offers unique features to optimize tax engine functionality including: 

  • Flexible integration with business systems, including support of multiple data exchange protocols
  • Customized data process scheduling allowing for time-sensitive execution of tasks
  • Seamless integration with tax engines
  • Advanced search and export capabilities via a web-based interface
  • User-defined manual review feature allowing for verification and adjustments of tax decisions
  • Tax compliance processing ensuring improved reporting and importing in the tax engine
  • Data alignment which modifies source data to fit tax engine data requirements