Collection
All our IFS analysis of Chancellor Rachel Reeves' Autumn Budget 2024.
Event: 31 October 2024 from 10:30 to 12:00
We recommend watching the event on Slido, where you will also be able to ask questions, by clicking here.
Slides from the event
Tax Measures by Isaac Delestre
PDF | 125.99 KB
Public Spending - a parliament of two halves? by Bee Boileau
PDF | 265.57 KB
Tax and treat - but ghosts lurking? by Isabel Stockton
PDF | 76.28 KB
Additional distributional analysis slides by Tom Wernham
PDF | 111.47 KB
Additional analysis offering some initial thoughts on the implications for councils
Rachel Reeves made a number of big choices in her first Budget.
She chose to increase borrowing in order to increase investment spending – or at least to stop it falling as a fraction of national income. Given that the growth benefits of this take some time to arrive, this is a courageous move and a welcome focus on the long term. This was the right thing to do.
She chose a sensible new primary fiscal rule – that the current budget should be in balance in five years’ time, with that shortening to a three year rolling target after 2026-27. She chose to keep the rather less sensible rule that debt should be falling in the same year of the forecast, but redefined debt to a measure which will treat the National Wealth Fund more favourably, and more generally gives her a bit more headroom to borrow for additional investment.
She chose to increase taxes (on the scorecard at least) by an historically big £40 billion or so, with most of that coming from employer NI. That – and an increase in borrowing – allowed her to choose to increase day to day public service spending substantially this year and next, though not thereafter.
The increases in spending look big relative to the previous government’s plans, but that is in large part because their plans were unrealistic. Despite the apparent scale of the increases, this is not going to feel like Christmas has come for the public realm. Ms Reeves may be overegging the £22 billion black hole, but she is not wrong to stress that she got a hospital pass on the public finances.
That’s the big picture. As ever my colleagues will take you through the detail. I want to bring out what I think are the most important aspects of these choices and the risks that Ms Reeves still runs.
Spending
Much the most striking aspect of the spending decisions is how incredibly front loaded the additional spending is. Day-to-day public service spending, after inflation and the additional cost to public sector employers of rising NI, is set to rise by 4.3% this year and 2.6% next year, but then by just 1.3% each year thereafter.
Unusually the NHS is not scooping the pool. It is getting about the average spending increase. Equally unusually local government is doing rather well, as is the justice department, reflecting the severe pressures each is facing.
I am willing to bet a substantial sum that day-to-day public service spending will in fact increase more quickly than supposedly planned after next year. 1.3% a year overall would almost certainly mean real terms cuts for some departments. It would be odd to increase spending rapidly only to start cutting back again in subsequent years.
I’m afraid this looks like the same silly games playing as we got used to with the last lot. Pencil in implausibly low spending increases for the future in order to make the fiscal arithmetic balance. It sounds like it was hard enough to get agreement from departmental ministers to relatively generous settlements in the short term. When it comes to settling with departments for the period after 2025-26 keeping within that 1.3% envelope will be extremely challenging. To put it mildly.
Overall, between 2023-24 and 2029-30 RDEL is due to grow by 2.1% a year. To put that in some perspective Rishi Sunak planned – though did not achieve – RDEL growth of 3.3% a year when, as Boris Johnson’s Chancellor, he set out the 2021 spending review. It grew by 4.4% a year between 1998–99 and 2007–08.
Perhaps even more surprising is the fact that capital spending, at least in the published plans is front loaded. More likely than not there will be underspends, with unspent budgets being pushed into later years.
Note also that some areas where one might expect a lot of additional capital if growth is the focus have not done well. The Department for Transport’s capital budget is being cut over this year and next, for example. The Department for Energy Security and Net Zero is the biggest winner in terms of extra cash. That should help us deliver our climate ambitions, but it is less clear that all green investments will add to the supply-side capacity of the economy – in some cases we’ll producing the same stuff, just more cleanly. That’s valuable. But it isn’t growth enhancing. Increased capital for health and education, of which there is quite a lot, should help improve public services. Again that is valuable but it may not be so different from day to day spending in terms of its growth impact.
To be clear, the focus on investment and on the long term is welcome. But there are some important details to be filled in at the spring Spending Review, and it remains to be seen the extent to which this additional investment will be laser-focused on growth.
Taxes
We are all by now aware that employers National Insurance contributions (NICs) are set to rise, and to rise a lot. Given the scale of the tax rise required it was inevitable that one of income tax, VAT or NICs would have to increase in order to pay for higher spending, and so it has transpired. Choosing employer NICs has some downsides. They are of course largely incident on wages. Increasing them increases the wedge between employment and self-employment, and between employment income and other income. But this is a better choice than trying to get big increases from a range of smaller taxes.
It is also worth noting that, net, this increase will not actually get the Treasury anything like the £25 billion stated on the scorecard. As the OBR note, it will result in lower wages, reducing the amount raised from employer NI and reducing employee NI and income tax revenues. That takes the net revenue down to some £16 billion. On top of that there will be an effective £6 billion of compensation for public sector employers.
As for the rest of the tax changes, I will only say that the lack of any apparent strategy or appetite for reform is deeply disappointing. Unlike the coalition’s corporate tax “road map” the one published yesterday is more of a parking space – an ambition not to take a big journey in any direction. That the chancellor decided to increase stamp duty, if only on second properties, is most disappointing of all. It again reduces transactions, increases again the bias in favour of owner occupation, and against renting, and at least part of the consequence will be to reduce the supply of rental housing and so increase rents. The failure to increase rates of fuel duties in line with inflation, and pretend that it will rise in the future, continues the absurd behaviour of Chancellors past. CGT has been increased but not, as is so desperately needed, reformed. More encouragingly the changes to inheritance tax are broadly sensible, though it might take some political courage to see off the inevitable special pleading from those affected.
If this government really wants to focus on growth, then part of the plan needs to be a much more coherent tax strategy than we saw yesterday. Let’s hope for better next year.
Public finances
The remarkable thing is that despite all that extra tax, and despite the tight spending plans pencilled in for the period after 2026, the public finance numbers still look shaky – again a reflection of the desperately difficult inheritance.
Borrowing is up relative to forecasts. The new fiscal rules for borrowing and debt are still met only by small margins.
The new rule that the current budget should balance is met by a margin of just £10 billion. Recent increases in interest rate expectations and likely failure to increase fuel duties – costing £5 billion a year by the end of this parliament – would wipe out much of that headroom. We estimate that you’d need an extra £9 billion or so to avoid cutting unprotected departments after next year. Take those together, and you’ve more than wiped it out.
The new measure of debt, PSNFL, is due to fall in the fifth year of the forecast, but by only £16 billion. That is a small amount. PSND (ex BoE), the measure targeted by the last government is due to increase slightly in every year of the forecast, while plain vanilla PSND is broadly constant.
All this despite the fact that taxes are set to rise from 36.4% of national income today to 38.2% by 2029-30 – an all time high for the UK. That is a remarkable 5% of national income higher than pre pandemic. This is the decade of higher taxes. Meanwhile spending in 2029-30 will also be 5% of national income above its pre pandemic level. The state has grown, and it seems unlikely to shrink again anytime soon. As we have said time and again, absent radical surgery to the welfare state for which there is no apparent political or public appetite, this always looked inevitable irrespective of which party was in office.
Another big part of the problem is elevated spending on debt interest. It is due to come in at around 3.5% of national income, or more than £100 billion each year – that’s about 1.5% of national income more than it averaged over the two decades to 2020. The OBR has revised up its view of likely debt interest payments by about £12 billion a year compared with its March forecast, largely because of higher borrowing, higher inflation and higher interest rates resulting from decisions taken in this Budget. We need to run substantial primary surpluses to avoid debt running away.
Assessment
Rachel Reeves was faced with a genuinely difficult inheritance and the last government must take a lot of the responsibility. Its spending plans for this year and for the future lacked credibility. To cut £20 billion from employee National Insurance last year in the face of known fiscal pressures was not responsible.
Ms Reeves has responded by increasing taxes, spending and borrowing, taking the former to record levels. Changing the fiscal rules to allow more investment is probably sensible, and the extra investment should boost long term growth if it is well spent. It is good to see such a focus on the long run.
Set against an ambition to achieve the fastest economic growth in the G7 over this parliament though there was little in the Budget itself. Delivery may come later – through planning reform, reform to trade and competition rules, an enhanced industrial strategy, tax reform in the next Budget. All that remains to be seen. Worryingly for the government, and indeed all of us, the OBR has reduced its forecast of household income growth, and expects income growth over this parliament to be lower than over any other parliament in modern times – except the last parliament. Not a recipe for a happy public come the next election.
There will be more to come. There is almost no wiggle room against the two new fiscal targets. Even after changing the definition of debt Ms Reeves has almost as little headroom against her debt target as Jeremy Hunt had against his. She is meeting her borrowing target only by repeating the same silly manoeuvres as her predecessors used to make it look as if the books will balance. Let’s pretend we’ll increase fuel duties next time, but not do it this year. Let’s pretend that we’ll really rein in spending in a couple of years after splurging this year. That’s not going to happen. The spending plans will not survive contact with her cabinet colleagues.
Also disappointing is some of the presentation – even after the “conspiracy of silence” entered into during the election campaign. How the Budget red book can include the sentence “it [the government] is not increasing the basic, higher or additional rates of income tax, National Insurance contributions or VAT” is beyond me. The continued pretence that these changes will not affect working people risks further undermining trust. To produce a distributional analysis which includes the positive effects of higher public service spending whilst excluding the effects of the increase in employer NI just will hardly enhance the credibility of the exercise. And that’s on top of the fuel duty and future spending fictions mentioned above.
Ms Reeves may also want to reflect on the damage done by having allowed various rumours to circulate for so long. If there was never any intention to change the income tax treatment of pensions then my goodness she should have said so, rather than allow so many to cash in lump sums early. If she is done with CGT she should say so. If she has plans then better to be explicit about them than to allow another year’s worth of speculation.
This budget did signal a change of policy direction. But if the government is really wanting change then it’s not just the levels of tax and spending it needs to look at, it’s how it prepares a coherent strategy, how it presents what it is doing, and how it builds confidence through transparent communication.
Analysis and commentary to date
Inheritance tax rises and the Budget: who's affected?
We discuss how inheritance tax actually changed in the Budget, who will be affected and whether it was a good idea.
15 November 2024
The budget was a non-event and kicked big decisions down the road
Tax and spending will increase by a huge 5% of national income this decade, but most of that increase occurred under the last government.
11 November 2024
What does the Budget mean for the UK?
We discuss the Chancellor's first Budget and what impact the changes could have.
31 October 2024
There are big risks lurking in this budget
Increases in taxes and borrowing are not costless and the spending plans after 2025-26 are unlikely to survive contact with reality.
31 October 2024
Autumn Budget 2024: initial IFS response
IFS Director Paul Johnson responds to the overall picture for taxation, spending and the public finances in the Autumn 2024 Budget.
30 October 2024
Autumn Budget 2024 explained
IFS Director Paul Johnson explains the Autumn 2024 Budget in 90 seconds.
30 October 2024
We can’t have any more budgets where speculation is running wild
Rachel Reeves needs to deliver a clear statement of intent for the remainder of this government’s time in office
28 October 2024
The state of college finances in England
This report sets out the financial state of colleges in England since 2010 and analyses the key future challenges they face.
24 October 2024
How can Rachel Reeves make her first Budget a success?
We’re look at some of the challenges facing the Chancellor and what she can learn from previous Budgets.
24 October 2024
Key charts
Charts with downloadable data
Real-terms departmental spending growth, 2024–25 to 2028–29, day-to-day spending and capital spending, plans at Spring Budget 2024 and Autumn Budget 2024
Rachel Reeves has topped up the day-to-day departmental spending plans inherited from Jeremy Hunt, but the increases are very front-loaded.
1 November 2024
Share of deaths subject to inheritance tax
By 2029–30, the share of deaths liable for inheritance tax is forecast to rise to reach its highest level in over 50 years.
31 October 2024
Day-to-day growth rates between 2023-24 and 2025-26 relative to overall envelope
From last year to next year, total day-to-day spending on government departments is growing by 3.3% in real-terms per year.
31 October 2024
Debt interest spending as a share of national income
Forecast debt interest spending has once again been revised up.
31 October 2024
Impact of reforms on annual disposable household income, 2024–25 to 2029–30
On top of inherited plans, personal tax and benefit measures will on average reduce incomes by £1,400 over this parliament.
31 October 2024
Proportional increase in employer cost by employee earnings, 2025–26
The cut in the point at which employer NICs is paid means the largest percentage rise in labour costs is for employing lower-wage workers.
30 October 2024
Tax revenue as a share of national income over time
Following the Autumn Budget 2024, UK tax revenue is now set to reach its highest ever level as a share of GDP.
30 October 2024
Tax changes before and after elections as a share of GDP
The Autumn Budget 2024 was a big tax-raising Budget, with a tax increase equal to 1.21% of forecast national income.
30 October 2024
Tax change as per cent of GDP at end of the forecast
The tax rises announced in the Autumn Budget 2024 are the second highest as a share of GDP by the end of the forecast in decades.
30 October 2024
Average annual change in real household disposable income by parliament
The forecast for the current parliament suggests that it will be the second worst on record for household income growth.
30 October 2024
Public sector net investment as a per cent of national income
Public sector net investment is set to rise, then fall, as a share of national income.
30 October 2024
Real GDP per person forecasts
Stronger growth this year and next is not expected to persist into the late 2020s.
30 October 2024
Spending and revenues as a share of national income: out-turn and October 2024 forecast
Government spending in 2029-30 is set to remain 5% of national income above the pre-pandemic level.
30 October 2024
Current budget balance as a share of national income: out-turn and official forecasts
The Chancellor has chosen to borrow for a large top-up to day-to-day spending in the near term, but spending plans are set to tighten after.
30 October 2024
Public sector net financial liabilities: out-turn official forecasts
On the new measure (PSNFL) debt is set to fall from 2027-28, but only just, rather than more decisively as under the previous forecast.
30 October 2024
Increase in employer National Insurance contributions by employee earnings, 2025–26
The increases in employer National Insurance means that employers will have to pay an additional £900 for each employee on median average earnings.
30 October 2024
Podcasts
Useful episodes to listen to surrounding the Budget.
How can Rachel Reeves make her first Budget a success?
We’re look at some of the challenges facing the Chancellor and what she can learn from previous Budgets.
24 October 2024
What options does Rachel Reeves have for the Budget?
We explore the options the Chancellor has in the forthcoming Budget.
16 October 2024
Should the Chancellor raise capital gains tax?
We explore why CGT reform is necessary and how changes could make the tax system fairer, more efficient and more growth-friendly.
9 October 2024
How could the Chancellor raise more tax?
What options does the Chancellor have for raising taxes in the October Budget?
28 August 2024
How can government reduce child poverty?
We're exploring why there's been an increase in child poverty since 2010 and options the government has to reduce this.
3 October 2024
The big challenges facing the benefits system
10 September 2024
Background
Analysis from our annual IFS Green Budget and relevant briefings ahead of the Budget.
IFS Green Budget 2024
All the analysis from our IFS Green Budget 2024, funded by the Nuffield Foundation and in partnership with Citi.
10 October 2024
Green Budget 2024: Full report
The new Chancellor faces a difficult fiscal inheritance. Her choices on tax and spending at this first Budget could define the rest of the parliament.
10 October 2024
The outlook for the public finances in the new parliament
We describe the fiscal outlook and set out the unenviable but important choices – which could define the parliament – confronting Rachel Reeves.
10 October 2024
UK economic outlook: navigating the endgame
Growth has been better than expected this year, but the UK’s recovery is not yet secure. Structural changes will require reform, not just investment.
10 October 2024
Options for the 2024 Spending Review and beyond
We examine the challenges facing public services and the Chancellor’s public spending options at the forthcoming Budget and Spending Reviews.
10 October 2024
Pressures on public sector pay
Over a fifth of government spending goes on pay. We examine recruitment and retention challenges which mean that pressures could mount going forward.
27 September 2024
Adult social care in England: what next?
We set out the major challenges facing the adult social care system in England and explore potential future developments for the sector.
10 October 2024
Capital gains tax reform
Should the government raise capital gains tax in the Budget? What is the case for reforming capital gains tax? What are the options for reform?
6 October 2024
Child poverty: trends and policy options
Relative child poverty has increased. Which children are most likely to be affected? What policies would most effectively reduce child poverty?
3 October 2024
How to reduce child poverty: compare the policy options
Use these charts to compare policies for reducing child poverty and to examine how child poverty rates have changed over time across different groups.
3 October 2024
Three challenges for getting people on incapacity benefits into work
Why do so few people move from incapacity benefits into work? What does this mean for government plans to get more people working?
15 October 2024
Fiscal rules and investment in the upcoming Budget
The government is reportedly considering a change to the debt rule to allow for more borrowing for investment. We consider some of the options.
27 September 2024
Even if Reeves manages to avoid making cuts, councils will still need a laser-like focus on efficiency
David Phillips says that even if chancellor Rachel Reeves manages to avoid making cuts, councils will still need a laser-like focus on efficiency
10 October 2024
Promises made by Rachel Reeves limit her room for manoeuvre
Changing the measure of debt could free up billions for investment, but it’s not a risk-free move
30 September 2024
Options for increasing taxes
21 September 2024
Collection details
- Publisher
- Institute for Fiscal Studies
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