The Fitch rating agency revised Portugal's sovereign rating upward to A+, a significant financial milestone that changes the State's financing base. This rating opens doors to global pension funds and institutional investors with rigid statutory mandates that prevent them from holding assets with lower ratings, compressing the risk premium structurally and reducing financing costs.
The impact of this revision transcends public accounts, generating a positive contagion effect on all national asset classes. Portuguese companies can now issue corporate bonds at lower costs, the valuation multiples of listed companies are justified by a lower cost of equity, and the compression of discount rates supports and values real estate assets.
The fall in the public debt ratio, from 135% at the pandemic peak to the current 89.7% of GDP, is remarkable, but relies partly on a significant nominal component. Inflation has been the main lever in reducing debt burden, with the Bank of Portugal recording a decline in year-on-year inflation to 2.2% in 2025. With the normalization of monetary policy, this arithmetic advantage runs out, exposing the real quality of the fiscal trajectory.
The main challenge of the second half of the decade is the post-RRP period, since the Recovery and Resilience Plan has supported gross fixed capital formation. With growth projections between 1.7% and 1.9% annually until 2027 and the European Commission anticipating slight overall deficits in 2026 and 2027, Portugal will have to finance its development through debt issuance without reversing the trajectory of debt ratio decline, requiring a primary surplus and efficient capital allocation.
