3.1 Opening Fiscal Position and Structural Deficit

What would Scotland’s starting fiscal position be?

Under current arrangements, the notional net fiscal balance recorded in Government Expenditure and Revenue Scotland (GERS) for 2025-26 shows a deficit of approximately £25.3 billion, or 10.9 per cent of GDP, when a geographic share of North Sea revenue is included. Excluding the North Sea, the deficit is larger — around 12.9 per cent of GDP. This is the inherited starting point. The actual post-independence fiscal position would depend on policy choices, growth performance, the final allocation of debt and assets, and ending UK-wide pooling and sharing. Closing a gap of this scale requires a credible multi-year plan of prioritisation, efficiency and growth. It cannot be wished away.

The opening fiscal position is not a side detail. It shapes borrowing costs, the credibility of fiscal rules, the room for policy choice and the tolerance of markets and citizens for the transition. A newly independent state that denied the scale of the inherited gap would lose credibility before the first budget. A prospectus that treated the gap as proof that independence is impossible would confuse a management challenge with a hard stop. This framework does neither. It states the notional starting point plainly, explains what would change on independence, and links the scale of the challenge to the rules, institutions and medium-term plan set out in the rest of this part of the series. The main constraints are the size of the gap relative to GDP, uncertainty about the negotiated debt share and the early path of growth and revenue, and the limited monetary flexibility under sterlingisation. Those constraints are why fiscal discipline is treated as foundational rather than optional.

The question of Scotland’s opening fiscal position after independence is among the most heavily contested and most consequential in the entire prospectus. Markets, rating agencies, pension funds, households and the civil service itself will judge the new state first by whether its government understands the arithmetic it inherits and has a credible plan to manage it. The latest official estimate, Government Expenditure and Revenue Scotland for 2025-26, places the notional net fiscal deficit at £25.3 billion, equivalent to 10.9 per cent of GDP when a geographic share of North Sea oil and gas revenue is included. Without that revenue, the deficit rises to about 12.9 per cent of GDP. These figures are larger as a share of GDP than the corresponding UK deficit of 4.2 per cent in the same year.

This section sets out what those numbers mean, what would change on independence day, and why a gap of this order cannot be closed by assertion, by optimistic growth assumptions alone, or by denial that the inherited position exists. It explains the difference between the notional GERS presentation under current constitutional arrangements and the actual opening budget of an independent Scotland. It identifies the principal drivers of the gap, the additional costs that would arise from new responsibilities and institutions, and the mechanisms—legislated fiscal rules, an independent fiscal institution, a published medium-term plan, and a Scottish Wealth Fund—required to put public finances on a sustainable path. It does so without softening the scale of the challenge or inventing automatic improvements that the data and institutional reality do not support.

The opening fiscal position underpins every subsequent fiscal and monetary choice. Under the sterlingisation framework adopted in this series, Scotland would lack an independent monetary policy and would not have automatic access to its own lender of last resort. Fiscal credibility therefore becomes more, not less, important. A clear-eyed statement of the starting point is the first requirement of that credibility.

Current Position and Legal/Institutional Baseline

GERS is an accredited official statistics publication produced annually by the Scottish Government. It estimates the public-sector revenues raised in Scotland and the public spending undertaken for the benefit of Scotland under the current constitutional settlement. The 2025-26 edition, published in August 2026, records total public-sector revenue of £98.3 billion, of which £3.2 billion is the geographic share of North Sea revenue. Total public-sector expenditure for Scotland is recorded at £123.6 billion. The resulting net fiscal balance is a deficit of £25.3 billion, or 10.9 per cent of GDP. Excluding North Sea revenue, the deficit is larger still.

These figures continue a long-standing pattern. Scotland’s notional deficit has exceeded the UK equivalent as a share of GDP for many years. Spending per person in Scotland is higher than the UK average — by approximately £2,720 in 2025-26 — while revenue per person, once North Sea receipts are included, is broadly comparable. The higher spending is concentrated in areas such as social protection, health and education, reflecting both devolved policy choices and the operation of the Barnett formula and other UK-wide arrangements. North Sea revenue has declined from the elevated levels of 2022–23 as energy prices and production volumes have moderated, contributing to the persistent double-digit deficit ratio.

GERS is an accounting presentation, not a full forecast of an independent budget. It allocates a population or geographic share of reserved UK expenditure (defence, debt interest, international services and the reserved elements of social security) and of certain revenues. It does not model the behavioural, institutional or negotiating changes that would accompany independence. It remains, however, the only official, annually updated baseline for the inherited position. No alternative official series exists. Treating it as irrelevant removes the sole publicly available starting point and invites the charge that the prospectus is unwilling to confront the numbers.

Under the present settlement, Scotland does not control the full tax base, the full range of spending, or the terms of UK-wide pooling and sharing. The Scottish Government already manages a substantial devolved budget. It has full or partial control over income-tax rates and bands on non-savings, non-dividend income, land and buildings transaction tax, landfill tax, council tax and non-domestic rates. Corporation tax, National Insurance, VAT, most capital taxes, and most macroeconomic and monetary policy remain reserved. The fiscal framework that governs the block grant adjustment further constrains the net fiscal impact of devolved tax decisions. These institutional limits define the baseline against which any post-independence change must be measured.

Mechanism and Delivery

On independence, the institutional architecture would change in several material respects. UK-wide pooling and sharing of tax revenues and expenditure would end. Scotland would assume full responsibility for the spending currently recorded as reserved, including defence, foreign affairs, and the remaining elements of social security not already devolved. Scotland would also assume a negotiated share of the existing stock of UK public debt and the associated debt-interest costs. Geographic North Sea revenues arising in Scottish waters would accrue fully to the Scottish Exchequer, subject only to the final determination of the maritime boundary. New institutions — a fully fledged tax authority, the core functions of a central bank under the sterlingisation regime, a diplomatic service, and the administrative capacity to manage the expanded spending programmes — would require funding from the outset.

The mechanism for establishing the opening position would therefore combine three elements. First, the inherited GERS baseline would be adjusted for the end of pooling and sharing and for the full attribution of geographic resource revenues. Second, the negotiated debt and asset settlement would determine the interest burden that Scotland would carry. Third, the independent government's early policy choices on tax rates, spending priorities, and institutional design would determine the deficit path from day one. None of these adjustments is automatic. Each requires either negotiation with the continuing United Kingdom or domestic legislation and administrative capacity.

Delivery of a sustainable path would rest on four interlocking mechanisms set out elsewhere in this series. Legislated fiscal rules would bind the government from the first budget, set clear limits on the deficit and the debt trajectory, and require an explanation when those limits are breached. An independent fiscal institution would assess compliance, publish independent forecasts, and scrutinise the government’s medium-term plan. A published multi-year fiscal plan would set out the sequence of prioritisation, efficiency measures and growth-enhancing reforms required to close the gap. A Scottish Wealth Fund would receive a defined share of resource revenues, converting temporary hydrocarbon receipts into permanent capital and removing the temptation to treat volatile oil and gas income as permanent fiscal space. These mechanisms do not eliminate the opening deficit; they provide the institutional framework to manage it.

Continuity Design

Continuity of existing rights, payments and legal obligations is a design requirement of the wider framework. State pensions, disability benefits, and other social-security payments currently paid to people in Scotland would continue without interruption. That continuity would be ensured through a combination of transitional service agreements with UK bodies, where necessary, and the rapid assumption of full administrative responsibility by the new Scottish authorities. Existing contracts, tax liabilities and entitlements under Scots law would remain in force. The debt-interest payments on the negotiated share of UK debt would become a Scottish obligation from the agreed transfer date. Still, the underlying UK gilts would remain the legal obligation of the continuing United Kingdom unless and until any novation or refinancing was agreed.

The opening fiscal position itself does not break continuity; it records the net consequence of continuing to meet those obligations while collecting the revenues that arise in Scotland. The design therefore protects the continuity of household and business cash-flows while requiring the government to manage the aggregate imbalance through prioritisation rather than through abrupt cuts to existing legal entitlements. Any change to the level or eligibility of major programmes would be a subsequent policy choice subject to the ordinary legislative process and to the fiscal rules, not an automatic consequence of independence day.

Constraints and Trade-offs

Legal constraints

The Scotland Act 1998 and the fiscal framework that implements it currently limit the Scottish Government’s control over the full tax base and over reserved expenditure. Independence would remove those statutory limits, but only after transferring competence and negotiating the debt and asset settlement. Until that settlement is reached, the precise interest burden remains uncertain. International law and established practice on state succession provide broad principles for dividing debt, but the detailed allocation is a matter for negotiation. No domestic Scottish legislation can unilaterally determine the share of UK public debt that Scotland would assume.

Fiscal constraints

A deficit of the order of 10–13 per cent of GDP is large by the standards of advanced European economies in normal times. Most successful small open economies run substantially smaller deficits or modest surpluses over the cycle. The interest cost on a negotiated debt share would add a further claim on revenue. Institution-building costs — tax administration, central-bank functions under sterlingisation, diplomatic capacity — would fall in the early years. These claims compete with existing programmes for scarce resources. Under sterlingisation, there is no independent monetary policy to offset fiscal tightening through currency depreciation or domestic interest-rate adjustment. The fiscal constraint is therefore tighter than it would be for a country with its own floating currency and central bank.

Operational constraints

Building the administrative capacity to collect the full range of taxes and to manage the full range of spending programmes takes time and skilled staff. The existing Scottish Government civil service provides a strong foundation, but the reserved functions currently administered from London or elsewhere in the UK would require either transferring experienced personnel or recruiting and training new capacity. Transitional service agreements can bridge the gap, but they are not costless, and they leave residual operational risk until full Scottish systems are live.

Political constraints

Any multi-year adjustment path requires prioritisation. Popular programmes, or those that serve powerful constituencies, will face scrutiny. The political system must sustain difficult choices across electoral cycles. Binding fiscal rules and an independent fiscal institution are intended to raise the political cost of abandoning the path. Yet, rules can be rewritten, and institutions undermined if political will is absent. Public tolerance for adjustment is higher when the starting point has been stated honestly before the referendum than when it is revealed only after the first difficult budget.

Time constraints

Closing a double-digit deficit ratio is not the work of a single parliamentary term. A credible path typically requires several years of consistent policy. Growth effects from structural reforms materialise with lags. Institutional capacity cannot be created overnight. The 18–24 month transition period to independence day itself is already ambitious; the subsequent fiscal consolidation would extend well beyond that horizon. Optimistic assumptions that compress the adjustment into a few years without specifying the corresponding spending or revenue measures fail the test of realism.

Consistency with the Wider Framework

The opening fiscal position is the central reason the fiscal architecture in this series places such weight on legislated rules from day one, an independent fiscal institution with real authority, a published medium-term plan, and the Scottish Wealth Fund. Under sterlingisation, the absence of independent monetary policy and of automatic last-resort lending means that fiscal credibility is the primary anchor of confidence. A large inherited deficit therefore makes the monetary stability package — continuity of sterling, deposit protection, a Scottish central bank with clear responsibilities, and adequate foreign-exchange reserves — more, not less, important.

The negotiation red lines on a fair and transparent division of assets and liabilities, and on the uninterrupted continuity of pensions and public services, are partly designed to protect the fiscal and social path through the transition. The long-term basing agreement for the nuclear deterrent at Faslane affects the defence component of the inherited spending total. It preserves a significant source of high-value employment and tax revenue. The Common Travel Area-style arrangement for the free movement of people protects labour-market continuity and therefore the income-tax and National Insurance base. Day-one continuity of the Scottish Parliament, Government, courts and existing Scots law supplies the institutional platform on which the fiscal rules and the medium-term plan would be enacted and enforced. The non-EU stance adopted in the wider framework removes one potential source of short-term fiscal and regulatory disruption while leaving open the possibility of future trading arrangements that do not require the full acquis. In each case, the opening fiscal arithmetic reinforces, rather than contradicts, the continuity-first and credibility-first design of the rest of the prospectus.

Hardest Critiques and Direct Responses

Feasibility

The claim that a deficit of this scale cannot be closed without catastrophic cuts is overstated. Other small advanced economies have managed substantial fiscal adjustments over multi-year horizons when the political system supported prioritisation and when growth was not assumed at heroic rates. The claim that growth alone can close the gap quickly is equally unsupported. The scale of the inherited imbalance, the time required for structural reforms to raise the growth rate, and the additional early costs of institution-building together require a multi-year programme that combines expenditure prioritisation, efficiency gains and measures that expand the tax base. Feasibility therefore depends on the willingness to specify trade-offs in advance and to bind the government to a published path. Without that willingness, the prospectus fails its own feasibility test.

Cost and fiscal burden

The cost of the opening position is the constraint it places on new discretionary spending and the requirement for efficiency and prioritisation across existing programmes. Debt interest on the negotiated share is an additional claim. Institution-building is a further near-term cost. These costs sit inside the medium-term plan; they are not external to it. Pretending that independence creates fiscal space without first addressing the inherited imbalance simply defers the reckoning. The burden is real; the question is whether it is managed deliberately or discovered under market pressure.

Dependence on agreement

The negotiated debt and asset settlement can improve or worsen the opening path relative to a pure GERS extrapolation. An adversarial outcome that imposed a punitive debt allocation would tighten the constraint. A fair settlement consistent with population share, adjusted for historic contributions and specific assets, would still leave a substantial adjustment task. Domestic policy cannot wait for the perfect settlement. The medium-term plan and the fiscal rules must be robust across a reasonable range of negotiating outcomes. Dependence on UK agreement is therefore a source of uncertainty, not a reason to avoid stating the baseline.

Transition risk

Fiscal stress in the early years could feed higher borrowing costs, pressure on any reserve buffer, and political resistance to the required adjustment. Mitigation includes early legislation of the fiscal rules, independent scrutiny from day one, a published and monitored path, and tight alignment with the monetary stability package of sterling continuity, deposit protection, and adequate reserves. Honesty about the starting point reduces transition risk, not optimistic presentation.

Alternatives (status quo and previous proposals)

Dismissing GERS as irrelevant removes the only official baseline and invites the charge of bad faith. Treating GERS as a precise independent budget forecast without adjustment ignores the real changes that independence would bring. Assuming that growth alone will close a double-digit gap within a few years is unsupported by the scale of the imbalance or by international experience. Previous official papers have sometimes under-specified the operational and fiscal detail of the early years. This framework rejects both denial and fatalism in favour of an explicit starting point, explicit mechanisms, and an explicit multi-year path.

Political and public credibility

The most damaging outcome would be a referendum campaign that minimised the inherited deficit only for the first independent budget to reveal its true scale. Public and market credibility is higher when the difficult arithmetic is stated before the vote. Political parties that have treated GERS primarily as a polemical weapon rather than as a management baseline have contributed to the polarisation of the debate. A non-party framework that treats the numbers as the starting point for design, rather than as a debating point, is better placed to survive the scrutiny that will follow any Yes vote.

Position Summarised

The latest GERS figures for 2025-26 show a notional net fiscal deficit of approximately £25.3 billion, or 10.9 per cent of GDP when a geographic share of North Sea revenue is included, and a larger deficit when that revenue is excluded. This is the inherited starting point under current constitutional arrangements. The actual post-independence position would be shaped by the end of UK-wide pooling and sharing, the full attribution of geographic resource revenues, the negotiated debt and asset settlement, the costs of new institutions, and the early policy choices of the independent government. The scale of the challenge cannot be assumed away.

Closing the gap would require a credible multi-year programme of prioritisation, efficiency and growth, supported by binding fiscal rules, independent oversight, a published medium-term plan, and a Scottish Wealth Fund to convert temporary resource revenues into permanent capital. Under sterlingisation, the absence of independent monetary policy makes fiscal credibility the primary anchor. Realism about the starting position is therefore the foundation of any sustainable fiscal strategy. Denial that the gap exists and fatalism that it cannot be managed are both rejected.

Conclusion

Scotland would begin independence with a challenging fiscal starting point. Official notional figures place the recent net fiscal deficit in double digits as a share of GDP when measured on the GERS basis, including a geographic share of North Sea revenue — and higher when that revenue is excluded. Independence would change the composition of revenue and spending and would add a negotiated debt share and new institutional costs; it would not automatically erase a gap of this order.

This framework therefore builds fiscal policy on rules, independent scrutiny, a published medium-term path and honest sequencing — not on the hope that the inherited position is a statistical illusion or that growth will do all the work. The opening deficit is a first-order management problem. It is not a reason to abandon continuity elsewhere in the prospectus; it is a reason to make continuity and credibility the core of the fiscal design. The following sections turn that requirement into mechanisms: the principles of debt and asset allocation, the determination of credit rating and borrowing costs, the design of legislated fiscal rules, the powers and independence of the fiscal institution, the structure of the Wealth Fund, the full exercise of tax powers, and the construction of the medium-term fiscal plan itself.

This analysis forms part of People’s Future Scotland: The Independence Debate, a non-party framework examining the practical design of independence. Each section is written to withstand professional scrutiny and to prioritise mechanism, constraint and continuity over aspiration.