| Business expensing limit: Cap on equipment purchases | $2,590,000 | 
              
              
              
              
            | Business expensing limit: New and Used Equipment and Software | $1,040,000 | 
              
              
              
              
            | Qualified Business Income threshold amount: | $163,300 (single and head of household); $326,600 (married filing joint return) | 
              
              
              
              
            | Qualified Small Employer Health Reimbursement Arrangement limit: | $5,250 (single coverage); $10,450 (family coverage) | 
              
              
              
              
            | Prior-year safe harbor for estimated taxes of higher-income | 110% of your 2019 tax liability | 
              
              
              
              
            | Standard mileage rate for business driving | 57.5 cents | 
              
              
              
              
            | Standard mileage rate for medical driving | 17 cents | 
              
              
              
              
            | Standard mileage rate for moving driving - Members of the Armed Forces on active duty who move because of a permanent change of station | 17 cents | 
              
              
              
              
            | Standard mileage rate for charitable driving | 14 cents | 
              
              
              
              
            | Child Tax Credit | $2,000 | 
              
              
              
              
            | Unearned income maximum for children under 19 before kiddie tax applies | $1,100 | 
              
              
              
              
            | Maximum capital gains tax rate for taxpayers with income up to $40,000 for single filers, $80,000 for married filing jointly | 0% | 
              
              
              
              
            | Maximum capital gains tax rate for taxpayers with income above $40,000 for single filers, $80,000 for married filing jointly | 15% | 
              
              
              
              
            | Maximum capital gains tax rate for taxpayers with income above $441,450 for single filers, $496,600 for married filing jointly | 20% | 
              
              
              
              
            | Capital gains tax rate for unrecaptured Sec. 1250 gains | 25% | 
              
              
              
              
            | Capital gains tax rate on collectibles | 28% | 
              
              
              
              
            | Maximum contribution for Traditional/Roth IRA | $6,000 if under age 50 $7,000 if 50 or older
 | 
              
              
              
              
            | Maximum employee contribution to SIMPLE IRA | $13,500 if under age 50 $16,500 if 50 or older
 | 
              
              
              
              
            | Maximum Contribution to SEP IRA | 25% of eligible compensation up to $57,000
 | 
              
              
              
              
            | 401(k) maximum employee contribution limit | $19,500 if under age 50 $26,000 if 50 or older
 | 
              
              
              
              
            | Estate tax exemption | $11,580,000 | 
              
              
              
              
            | Annual Exclusion for Gifts | $15,000 |