PSIC PSICph
Fi Section K Finance
PSIC 2019 Navigation-first hub

Class 6619 - Other Activities Auxiliary to Financial Service Activities

PSIC Class 6619 covers Other Activities Auxiliary to Financial Service Activities. Current child subclasses include Other Activities Auxiliary to Financial Service Activities. This four-digit layer is useful when...

Level Class
Hierarchy depth 4/5
Children 1
Last verified 2026-05-12
About this level

Practical summary

Class 6619 sits in the PSIC 2019 hierarchy under K Financial and Insurance Activities > 66 Activities Auxiliary to Financial Service and Insurance Activities > 661 Activities auxiliary to financial service, except insurance and pension funding. This class usually fans out into more specific subclasses such as Other Activities Auxiliary to Financial Service Activities. It is the level people use when they already know the activity family but still need the exact five-digit match.

Administrative context

Where this code is used

This class is used when a business can already narrow the activity family and only needs to compare the final subclasses such as Other Activities Auxiliary to Financial Service Activities. It is the level most often checked before a five-digit decision is finalized.

Selection note

How to choose it

Use this class to choose between its final subclasses such as Other Activities Auxiliary to Financial Service Activities. If two options look close, compare the exact activity, the outputs and the way the business actually earns revenue.

FAQ

What does PSIC Class 6619 cover?

PSIC Class 6619 is the four-digit layer that sits just above the final subclasses and usually defines the activity family for Other Activities Auxiliary to Financial Service Activities.

How do I compare Class 6619 with the sibling classes?

Read the neighboring classes and compare the exact wording of the child subclasses. Nearby options include 6611 Administration of financial markets and 6612 Security and Commodity Contracts Brokerage.

Why does Class 6619 matter for a filing decision?

It is usually the last broad checkpoint before the five-digit subclass choice, so it is the right place to catch near-miss classifications.