how installment sale of primary residence

[graber38]

how to show Sec 121 exclusion on Form 6252 re installment sale of primary residence

[IRonMaN]

I would start by not using a form 6252.  If you have no gain to report, you really don't have a reportable installment sale.

[TaxGuyBill]

Look at Line 15 of Form 6252.

[clr600]

Interest earned over the period of the sale loan would be taxable.

[Terry53029]

You need to research the details in pub 537