Does Quick books supports Finance companies which are into Group Finance like SHG? Automatic calculation of interest required.

It seems like you're referring to the company's industry, Taxpro915-gmail-. I'm here to help you.

When you set up your account, you have the option to select the industry that fits your business. 

Concerning the auto-calculation of interest, the feature is unavailable. You'll have to enter the amount manually to any sales or expense transactions. First, you'll have to create a service item for the interest. Then, add it to the line item of any transaction. 

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