What are the requirements to run the Installation?

There are several requirements to run the setup for the Tax Position Manager (TPM) Software.

We will have multiple users working with the system. Can I install the software to a network?

The software cannot be installed to a network location. The software must be installed locally for every user of the system. However, multiuser access to user datafiles is supported allowing several users to work with the same data simultaneously.

How do I receive updates for the TPM software?

Software updates are provided through an integrated automatic update. When a new update is available, TPM will prompt the user to download any new updates. You can also go to Utilities menu on the main screen of TPM, then click on ‘System Settings’ and ‘Check For Updates’ to manually launch the update program. If your computer is unable to find any available updates, it may be possible that your company firewall has blocked TPM from accessing our servers. Please contact DMI to receive assistance software updates directly or to receive assistance in setting up your firewall.

Tax and Interest Software

FIN 48 Software

FIN 48 software for managing your uncertain tax positions and calculating interest on federal, state and foreign taxes.

Interest and Penalty Software

DMI's interest and penalty software is a single product solution for federal and state interest computations, including global interest netting.


FIN 48 Implementation Services

Conversion of FIN 48 and reserve UTP data for use with DMI48 software.


Research links to relevant topic information including Schedule UTP.

Video Demo


DMI48 Software Demo

UTP/FIN48 compliance and related interest computation software demonstration.
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InterestNet Software Demo

Interest and penalty computation software demonstration.
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Interest for FIN 48

Learn why interest matters for FIN 48.
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