The study investigates how fiscal policy burden accruing from public debt affects economic growth in Sub-Saharan African countries over the period 1990-2022. It employs the generalized method of moments and auto-regressive distributed lag methodologies, which reveal that fiscal policy burden significantly impaired economic growth during the period. The results, therefore, support the view that the growth benefits of fiscal policy are constrained by large accumulations of public debt, validating the concern raised by multilateral institutions about the economic consequences of large and excessive debt accumulation. […]