How This Tool Works
📋 Purpose
Understanding how your MP actually votes — not just what they say — is the cornerstone of meaningful civic accountability. UK cost-of-living policy is shaped by hundreds of Commons divisions on housing benefit, universal credit, the energy price cap, the minimum wage, the state pension triple lock, stamp duty, business rates, VAT thresholds and more. This scorecard pulls every relevant vote from the official Commons Votes API and Hansard division records, then weights them against the priorities of your selected persona — worker, pensioner, homeowner, student or business owner — to produce a single 0–100 alignment score. Compare your MP against the party average, drill into the five most impactful divisions, and see exactly which bills moved the score most. Methodology is published in full so you can verify and challenge the result.
⚙️ How It Works
- 1Enter your UK postcode to find your MP
- 2Select your persona (worker, pensioner, homeowner, student, business owner)
- 3View your MP's 0–100 alignment score
- 4Compare against the party national average
- 5Drill into the top 5 most impactful votes
- 6Read methodology and write to your MP
My MP — Cost-of-Living Voting Scorecard
Discover how your MP votes on cost-of-living issues that matter to you
Find Your MP
Enter your postcode and select your situation to see a personalized scorecard
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Enter your postcode and select your situation above to see your MP's cost-of-living voting record
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Complete Guide to the UK MP Cost-of-Living Scorecard
How parliamentary divisions translate into a personalised alignment score, what each persona prioritises, and how to interpret your MP's record fairly.
📅 Last updated: 2026-05-01
Quick Tips
Jump-start your understanding with these essential tips
<p>The alignment score reflects how often your MP voted in line with the position favourable to your selected persona (worker, pensioner, homeowner, student, business owner). 100 means perfect alignment with that persona's typical interests on cost-of-living legislation; 0 means consistent opposition.</p>
<p>Every vote is sourced from the Commons Votes API and Hansard division lists. We do not interpret speeches or social media — only recorded Aye / No / Abstain divisions on bills tagged as cost-of-living-related (housing, wages, energy, social security, taxation, childcare).</p>
<p>Your MP's score is shown alongside their party's national average so you can spot whether they vote with the whip or break ranks. Free-vote divisions are flagged separately because party whip discipline does not apply.</p>
<p>An abstention is not the same as a No. We weight abstentions at 0.5 alignment when the persona's position would have benefited from an Aye, reflecting the real democratic weight of choosing not to vote.</p>
<p>Each persona has a published rubric: workers weight wages, employment rights, energy bills; pensioners weight triple-lock, social care, fuel poverty; homeowners weight stamp duty, mortgage relief, council tax; students weight tuition, maintenance, housing; business owners weight corporation tax, business rates, VAT thresholds.</p>
<p>The "Most Impactful Votes" panel surfaces the five divisions that moved your alignment score most. Each shows the bill, date, MP's position and a one-line rationale — useful if you want to write to your MP about a specific decision.</p>
Step-by-Step Guide
Follow these steps to get the most from this tool
The tool resolves your postcode to a parliamentary constituency using the official Boundary Commission lookup, so you see your current MP — even after the May 2024 boundary changes.
Choose worker, pensioner, homeowner, student or business owner. The persona changes only the weighting — the underlying votes are the same. You can switch personas to see how the same MP scores against different cost-of-living lenses.
The hero card shows the headline 0–100 score with confidence band. Below 40 = poor alignment, 40–60 = mixed, 60–80 = good, above 80 = strong alignment with the selected persona's typical interests.
The bar chart contrasts your MP against their party's mean score. Significant gaps either way (≥10 points) indicate an MP who breaks the whip on cost-of-living issues — worth investigating.
Each of the top 5 most impactful divisions is shown with title, date, MP position, and rationale. Click through to read the bill text and Hansard debate transcript.
Before sharing the score, read the FAQ explaining how votes are tagged, why some bills are excluded (procedural votes, programme motions), and how absences differ from abstentions.
Advanced Topics
Deep dives for advanced users
We use a published taxonomy of bill subjects: housing benefit, universal credit, council tax, mortgage relief, stamp duty, energy price cap, energy bills support, minimum wage, employment rights, pension uplift, triple lock, childcare costs, school meals, tuition fees, fuel duty, VAT thresholds, corporation tax small profits rate, and business rates.
A bill is included if its primary purpose touches one of these categories. Procedural votes (programme motions, closure motions, points of order) are excluded because they reflect parliamentary process not policy substance.
The same vote (e.g. raising the personal income tax threshold) helps different groups by very different amounts. A worker on £25k benefits more in % terms than a pensioner on a state pension; a homeowner with a paid-off mortgage is unaffected by mortgage rate votes; a student on maintenance loans cares more about rent control than corporation tax.
Rather than pretend one score fits all, the persona weighting reflects the real distributional impact of UK cost-of-living policy.
The May 2024 boundary review redrew most English constituencies. Your current MP's pre-2024 voting record was cast in a different constituency — we still include those votes (they are the same MP) but add a small banner where the geographic constituency has changed materially.
If your constituency has elected a new MP since 2024, only votes cast after their election count. Pre-election votes are shown for context but excluded from the score.
On most bills, MPs vote with their party whip. On free votes (e.g. assisted dying, abortion law) the whip is lifted. Cost-of-living bills are usually whipped, but free votes do appear (e.g. some private member's bills).
The scorecard flags free-vote divisions separately and weights them slightly higher because they reflect the MP's personal judgement rather than party line.
Voting records show how an MP voted — not what they said in debate, what they wrote in committee, what they pushed in private, or what amendments they proposed. A constituency MP can be effective at cost-of-living advocacy without high voting alignment if they focus on casework, select committees, or all-party parliamentary groups.
Use the score as a starting point, not a verdict. The "Bills Tracking" card shows intervention counts (sponsored bills, written questions, debate contributions) for a fuller picture.
Frequently Asked Questions
Straight answers to common questions about this tool
Every vote is from the official UK Parliament Commons Votes API and Hansard division lists. No third-party interpretations are used.
Vote data refreshes weekly. The Commons Votes API typically publishes within 24 hours of a division.
Personas apply different weights to the same set of votes. A vote on the state pension triple lock weighs heavily for the pensioner persona but only lightly for the student persona.
Yes, at 0.5 weight. An abstention is treated as half-aligned with the persona's preferred outcome — neither a clear support nor a clear opposition.
Recorded absences (e.g. illness, parental leave, government business) are excluded from the denominator so they do not penalise the MP's score.
The methodology is published and applied identically to every MP. The persona weighting is derived from distributional analysis of UK cost-of-living policies, not political preference. We welcome corrections to the public methodology document.
Yes. The "Top 5 Votes" panel shows the most impactful divisions; the full list (typically 60–120 votes per parliament session) is available via the methodology page link.
Each top-vote card has a "Write to your MP" link that opens an email draft addressed to the MP's parliamentary email, pre-filled with the bill title and date.
No — currently UK House of Commons only. Scottish Parliament, Welsh Senedd and Northern Ireland Assembly support is on the roadmap.
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