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Photograph of Sir Iain Duncan Smith

Member of Parliament

Sir Iain Duncan Smith

Con Conservative Chingford and Woodford Green ID 152
Parliamentary Parliamentary
Website

Iain has voted in 81.4% of eligible Commons divisions, compared with a Commons average of 72.6%. Iain has voted against the party's recorded majority 41 times.

A non-vote is not necessarily an absence, it may reflect ministerial duty, pairing, illness, or acting as a teller.

Voting record

Commons division votes from the official Commons Votes API.

Voted in 1,935 of 2,376 eligible divisions (81.4%). Commons average: 72.6%.

1935

Total votes

887

Aye

1048

No

41

Against party

Aye / No split Ayes 887 / Noes 1,048

Divisions

Page 12 of 129
Division Vote
Budget Resolution No. 9: Basic rate limit and personal allowance for tax years 2028-29 to 2030-31
Tax
No
Budget Resolution No. 5: Income tax (savings rate for future years)
Tax
No
Budget Resolution No. 4: Income tax (dividend rates)
Tax
No
English Devolution and Community Empowerment Bill: Third Reading
Devolution / Local Government
No
English Devolution and Community Empowerment Bill Report Stage: New Clause 80
Devolution / Local Government
Aye
English Devolution and Community Empowerment Bill Report Stage: New Clause 69
Devolution / Local Government
Aye
Border Security, Asylum and Immigration Bill: motion to disagree with Lords Amendment 37
Migration
No
Draft Radio Equipment (Amendment) (Northern Ireland) Regulations 2025 No
Northern Ireland Troubles Bill: Second Reading
Foreign Affairs
No
Northern Ireland Troubles Bill: Opposition Reasoned Amendment
Foreign Affairs
Aye
Planning and Infrastructure Bill: motion to disagree with Lords Amendment 40
Housing
No
Planning and Infrastructure Bill: motion to disagree with Lords Amendment 39
Housing
No
Planning and Infrastructure Bill: motion to disagree with Lords Amendment 38
Housing
No
Planning and Infrastructure Bill: motion to disagree with Lords Amendment 37
Housing
No
Planning and Infrastructure Bill: motion to disagree with Lords Amendment 33
Housing
No

Source: Commons Votes API

Topic voting

Where this MP has been most and least active across locally tagged Commons division topics.

Highest topic participation

Brexit / EU 208/211 (99%)
Foreign Affairs 63/69 (91%)
Housing 60/67 (90%)
Migration 153/171 (89%)
Crime / Justice 198/230 (86%)

Lowest topic participation

NHS / Health 35/56 (62%)
Education 68/96 (71%)
Devolution / Local Government 48/66 (73%)
Digital / Online Safety 45/60 (75%)
Environment / Climate 36/48 (75%)
Voting source Commons Votes API

Voting FAQs

How many Commons divisions has Sir Iain Duncan Smith voted in?

Sir Iain Duncan Smith has recorded votes in 1,935 of 2,376 eligible Commons divisions (81.4% participation rate). The Commons average is 72.6%. Eligible divisions are those occurring on or after the MP's Commons membership start date. Source

Has Sir Iain Duncan Smith voted against their party?

Sir Iain Duncan Smith has voted against the party majority 41 times in the imported division data. Source