How to do the disposition of the Business Startup Costs which has been amortized on 1120S?

[caseyPham]

I amortized the Business Startup Costs (Type of asset: L, Amortized intangibles), now the business completely shut down, no sales of any assets. How can I claim these Business Startup Costs as loss?

[IRonMaN]

Report the remaining unamortized cost as an expense.

[caseyPham]

Thanks, can you show me how to do report the remaining unamortized cost in ProSeries? What form you use?

[IRonMaN]

You can always just show it as an "other expense" - amortization of startup costs.