Below is the latest text of Article 21, as enacted on 1st Jul, 1937.
Article 21.
1:
1°:
Money Bills shall be initiated in Dáil Éireann only.
2°:
Every Money Bill passed by Dáil Éireann shall be sent to Seanad Éireann for its recommendations.
2:
1°:
Every Money Bill sent to Seanad Éireann for its recommendations shall, at the expiration of a period not longer than twenty-one days after it shall have been sent to Seanad Éireann, be returned to Dáil Éireann, which may accept or reject all or any of the recommendations of Seanad Éireann.
2°:
If such Money Bill is not returned by Seanad Éireann to Dáil Éireann within such twenty-one days or is returned within such twenty-one days with recommendations which Dáil Éireann does not accept, it shall be deemed to have been passed by both Houses at the expiration of the said twenty-one days.