Parliament Act 1911
1911 c.13
An Act to make provision with respect to the powers of the House of Lords in relation to those of the House of Commons, and to limit the duration of Parliament.
Act: 1949 c. 103 to be construed as one with this Act by virtue of 1949 c. 103, s. 2(2)
[18th August 1911]

Whereas it is expedient that provision should be made for regulating the relations between the two Houses of Parliament:
And whereas it is intended to substitute for the House of Lords as it at present exists a Second Chamber constituted on a popular instead of hereditary basis, but such substitution cannot be immediately brought into operation:
And whereas provision will require hereafter to be made by Parliament in a measure effecting such substitution for limiting and defining the powers of the new Second Chamber, but it is expedient to make such provision as in this Act appears for restricting the existing powers of the House of Lords:

1 Powers of House of Lords as to Money Bills.
(1) If a Money Bill, having been passed by the House of Commons, and sent up to the House of Lords at least one month before the end of the session, is not passed by the House of Lords without amendment within one month after it is so sent up to that House, the Bill shall, unless the House of Commons direct to the contrary, be presented to His Majesty and become an Act of Parliament on the Royal Assent being signified, notwithstanding that the House of Lords have not consented to the Bill.
(2) A Money Bill means a Public Bill which in the opinion of the Speaker of the House of Commons contains only provisions dealing with all or any of the following subjects, namely, the imposition, repeal, remission, alteration, or regulation of taxation; the imposition for the payment of debt or other financial purposes of charges on the Consolidated Fund, the National Loans Fund or on money provided by Parliament, or the variation or repeal of any such charges; supply; the appropriation, receipt, custody, issue or audit of accounts of public money; the raising or guarantee of any loan or the repayment thereof; or subordinate matters incidental to those subjects or any of them. In this subsection the expressions “taxation,” “public money,” and “loan” respectively do not include any taxation, money, or loan raised by local authorities or bodies for local purposes.
Words inserted by National Loans Act 1968 (c. 13), s. 1(5)
(3) There shall be endorsed on every Money Bill when it is sent up to the House of Lords and when it is presented to His Majesty for assent the certificate of the Speaker of the House of Commons signed by him that it is a Money Bill. Before giving his certificate the Speaker shall consult, if practicable, two members to be appointed from the Chairmen’s Panel at the beginning of each Session by the Committee of Selection.

2 Restriction of the powers of the House of Lords as to Bills other than Money Bills.
(1) If any Public Bill (other than a Money Bill or a Bill containing any provision to extend the maximum duration of Parliament beyond five years) is passed by the House of Commons in two successive sessions (whether of the same Parliament or not), and, having been sent up to the House of Lords at least one month before the end of the session, is rejected by the House of Lords in each of those sessions, that Bill shall, on its rejection for the second time by the House of Lords, unless the House of Commons direct to the contrary, be presented to His Majesty and become an Act of Parliament on the Royal Assent being signified thereto, notwithstanding that the House of Lords have not consented to the Bill: Provided that this provision shall not take effect unless one year has elapsed between the date of the second reading in the first of those sessions of the Bill in the House of Commons and the date on which it passes the House of Commons in the second of these sessions.
Words substituted (with saving and proviso) by virtue of Parliament Act 1949 (c. 103), s. 1
(2) When a Bill is presented to His Majesty for assent in pursuance of the provisions of this section, there shall be endorsed on the Bill the certificate of the Speaker of the House of Commons signed by him that the provisions of this section have been duly complied with.
(3) A Bill shall be deemed to be rejected by the House of Lords if it is not passed by the House of Lords either without amendment or with such amendments only as may be agreed to by both Houses.
(4) A Bill shall be deemed to be the same Bill as a former Bill sent up to the House of Lords in the preceding session if, when it is sent up to the House of Lords, it is identical with the former Bill or contains only such alterations as are certified by the Speaker of the House of Commons to be necessary owing to the time which has elapsed since the date of the former Bill, or to represent any amendments which have been made by the House of Lords in the former Bill in the preceding session, and any amendments which are certified by the Speaker to have been made by the House of Lords in the second session and agreed to by the House of Commons shall be inserted in the Bill as presented for Royal Assent in pursuance of this section:
Provided that the House of Commons may, if they think fit, on the passage of such a Bill through the House in the second session, suggest any further amendments without inserting the amendments in the Bill, and any such suggested amendments shall be considered by the House of Lords, and, if agreed to by that House, shall be treated as amendments made by the House of Lords and agreed to by the House of Commons; but the exercise of this power by the House of Commons shall not affect the operation of this section in the event of the Bill being rejected by the House of Lords.

3 Certificate of Speaker.
Any certificate of the Speaker of the House of Commons given under this Act shall be conclusive for all purposes, and shall not be questioned in any court of law.

4 Enacting words.
(1) In every Bill presented to His Majesty under the preceding provisions of this Act, the words of enactment shall be as follows, that is to say:—

“Be it enacted by the King’s most Excellent Majesty, by and with the advice and consent of the Commons in this present Parliament assembled, in accordance with the provisions of the Parliament Acts 1911 and 1949 and by authority of the same, as follows.”

Words substituted by Parliament Act 1949 (c. 103), s. 2(2)
(2) Any alteration of a Bill necessary to give effect to this section shall not be deemed to be an amendment of the Bill.

5 Provisional Order Bills excluded.
In this Act the expression “Public Bill” does not include any Bill for confirming a Provisional Order.

6 Saving for existing rights and privileges of the House of Commons.
Nothing in this Act shall diminish or qualify the existing rights and privileges of the House of Commons.

7 Duration of Parliament.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
S. 7 omitted (15.9.2011) by virtue of Fixed-term Parliaments Act 2011 (c. 14), s. 7(2), Sch. para. 4 (with s. 6)

8 Short title.
This Act may be cited as the Parliament Act 1911.