Halocho #795 - Don't forget Ya'aleh Veyavo on Rosh Chodesh

Tonight - Tuesday night - is the first day of Rosh Chodesh Iyar.

On Rosh Chodesh one should add Ya'aleh Veyavo during the Amida and Birkat Hamazon.

If one forgot Ya'aleh Veyavo during Birkat Hamazon (during the day or night), and one remembers before starting the last Bracha, one can say:

בָּרוּךְ אַתָּה ה' אֱלקֵינוּ מֶלֶךְ הָעוֹלָם אֲשֶׁר נָתַן רָאשֵׁי חֳדָשִׁים לְעַמּוֹ יִשְׂרָאֵל לְזִכָּרוֹן

If one only realizes after starting the last Bracha, or one does not have the above Bracha readily available, then one does not need to make amends.

Source: Kitzur Shulchan Aruch 19:10, 44:14

Chodesh Tov!
Tuesday, 29 Nissan 5771 - 14th day of the Omer