Our Marginal Tax Rate research series examines the range of effective marginal tax rates for low-income households and common benefit program “bundles.” We also focus on families receiving child care subsidies (CCDF) and Temporary Assistance for Needy Families (TANF).
Safety Net Programs and Marginal Tax Rates: Perspectives of Working Parents
This includes 2 briefs in which ASPE partnered with Insight Policy Research to conduct nine focus groups in 2019 with a convenience sample of working parents with at least one child under age 13.
Brief #1. Marginal Tax Rates: A Quick Overview (2019)
What are marginal tax rates and program cliff effects? Why are high marginal tax rates hard to predict and overcome? What can we do about high marginal tax rates?
Brief #2. What Happens When People Increase Their Earnings? Effective Marginal Tax Rates for Low-Income Households (2019)
Among households with children just above poverty, the median marginal tax rate is high (51 percent). Households with children are more likely to face high marginal tax rates than households without children. Among households with children below 200 percent of poverty, the most common combination of benefits is SNAP + EITC + Child Tax Credits (CTC) + Medicaid/Children’s Health Insurance Program (CHIP).
Brief #3. Effective Marginal Tax Rates for Households with Child Care Subsidies: What Happens Following an Earnings Increase? (2019)
Marginal tax rates are highest for CCDF households just above poverty. Only three percent of CCDF households would lose their entire child care subsidy (i.e., the child care “cliff”) following a $2,000 earnings increase.
Brief #4. What Happens When TANF Recipients Increase Their Earnings? Effective Marginal Tax Rates for Households with TANF Income (2019)
Including cliff effects, about 7 percent of TANF households (100,000) were estimated to have high marginal tax rates (70 percent or more).
Brief #5. Estimating Marginal Tax Rates Using a Microsimulation Model: Technical Appendix (2019)
This technical appendix provides a detailed description of our data and methodology.