Estimating the responsiveness of charitable donations to changes in tax incentives is more than estimating a single number. Giving to charity is unlike normal consumption – it involves supporting the delivery of privately-provided public goods. Age and income may influence how tax incentives...

Using a large administrative dataset from Canada we estimate that the tax price elasticity of charitable donations is -1.9. When we allow for heterogeneity of this parameter across the income distribution, we observe a large elasticity at the bottom of the distribution between -3 and -4, and an...