Calculated as: Percentage change in tax revenue / Percentage change in nominal GDP.
A tax buoyancy greater than 1 indicates that tax revenues are growing faster than GDP, implying a healthy tax system.
A tax buoyancy less than 1 suggests that tax revenues are growing slower than GDP, potentially due to narrow tax base, exemptions, or poor compliance.
Factors influencing tax buoyancy include economic growth, tax rates, tax base, tax administration efficiency, and compliance levels.
High tax buoyancy provides the government with more fiscal space to fund development projects and manage deficits without increasing tax rates.
Can be affected by discretionary tax policy changes (e.g., rate cuts or hikes) or automatic responses to economic growth.
Distinguished from tax elasticity which measures the responsiveness of tax revenue to changes in GDP, assuming no discretionary changes in tax policy.
Crucial for sustainable fiscal consolidation and reducing reliance on borrowings.
Calculated as: Percentage change in tax revenue / Percentage change in nominal GDP.
A tax buoyancy greater than 1 indicates that tax revenues are growing faster than GDP, implying a healthy tax system.
A tax buoyancy less than 1 suggests that tax revenues are growing slower than GDP, potentially due to narrow tax base, exemptions, or poor compliance.
Factors influencing tax buoyancy include economic growth, tax rates, tax base, tax administration efficiency, and compliance levels.
High tax buoyancy provides the government with more fiscal space to fund development projects and manage deficits without increasing tax rates.
Can be affected by discretionary tax policy changes (e.g., rate cuts or hikes) or automatic responses to economic growth.
Distinguished from tax elasticity which measures the responsiveness of tax revenue to changes in GDP, assuming no discretionary changes in tax policy.
Crucial for sustainable fiscal consolidation and reducing reliance on borrowings.