Now that it has calculated taxes related to its chip unit sale, Toshiba is forecasting a net loss this year of nearly $1 billion. Its current forecast for this year doesn't include the gains stemming from the $17.6 billion sale since that deal hasn't received regulatory approval.

While it was planning to report a profit of 230 billion yen, it's now planning on a loss of 110 billion yen by March 2018. That comes out to a loss of $970 million.

Neither its annual revenue nor other profit forecasts have changed, but the tax impact from the sale has significantly altered the rest of its forecast.