Credit Limit Worksheet A Credit Limit Worksheet A "1. Enter the amount from line 18 of Form 1040, 1040-SR, or 1040-NR."field "2. Add the following amounts (if applicable) from: Schedule 3, line 1; Schedule 3, line 2; Schedule 3, line 3; Schedule 3, line 4; Schedule 3, line 6d; Schedule 3, line 6e; Schedule 3, line 6f; Schedule 3, line 6l; and Form 5695, line 30. Enter the total."field "3. Subtract 2 from line 1"field "Complete the Credit Limit Worksheet B only if you meet all of the following." "You are claiming one or more of the following credits. a. Mortgage interest credit, Form 8396. b. Adoption credit, Form 8839. c. Residential clean energy credit, Form 5695, Part I. d. District of Columbia first-time homebuyer credit, Form 8859." "You are not filing Form 2555." "Line 4 of Schedule 8812 is more than zero." "4. If you are not completing Credit Limit Worksheet B, enter -0-; otherwise, enter the amount from the Credit Limit Worksheet B."field "5. Subtract line 4 from line 3. Enter here and on Schedule 8812, line 13."field*If applicable.