src/fed2019/Schedule2.ts

   1 // Copyright 2020 Blue Static <https://www.bluestatic.org>
   2 // This program is free software licensed under the GNU General Public License,
   3 // version 3.0. The full text of the license can be found in LICENSE.txt.
   4 // SPDX-License-Identifier: GPL-3.0-only
   5
   6 import { Form, TaxReturn } from '../core';
   7 import { ComputedLine, UnsupportedLine, sumFormLines } from '../core/Line';
   8 import { UnsupportedFeatureError } from '../core/Errors';
   9
  10 import Form1040, { FilingStatus } from './Form1040';
  11 import Form1099DIV from './Form1099DIV';
  12 import Form1099INT from './Form1099INT';
  13 import Form6251 from './Form6251';
  14 import Form8959 from './Form8959';
  15 import Form8960 from './Form8960';
  16
  17 export default class Schedule2 extends Form {
  18   readonly name = 'Schedule 2';
  19
  20   readonly lines = {
  21     '1': new ComputedLine((tr): number => {
  22       const f6251 = tr.findForm(Form6251);
  23       if (f6251)
  24         return f6251.getValue(tr, '11');
  25       return 0;
  26     }, 'AMT'),
  27     '2': new UnsupportedLine('Excess advance premium tax credit repayment'),
  28     '3': new ComputedLine((tr): number => {
  29       return this.getValue(tr, '1') + this.getValue(tr, '2');
  30     }),
  31
  32     '4': new UnsupportedLine('Self-employment tax.'),
  33     '5': new UnsupportedLine('Unreported social security and Medicare tax from'),
  34     '6': new UnsupportedLine('Additional tax on IRAs, other qualified retirement plans, and other tax-favored accounts'),
  35     '7': new UnsupportedLine('Household employment taxes.'),
  36     '8': new ComputedLine((tr): number => {
  37       const f1040 = tr.getForm(Form1040);
  38       const wages = f1040.getLine('1').value(tr);
  39       const filingStatus = f1040.filingStatus;
  40
  41       let value = 0;
  42
  43       // Additional medicare tax.
  44       if (wages > Form8959.filingStatusLimit(filingStatus)) {
  45         value += tr.getForm(Form8959).getValue(tr, '18');
  46       }
  47
  48       // Net investment income tax.
  49       if (wages > Form8960.filingStatusLimit(filingStatus) &&
  50           (tr.findForms(Form1099DIV).length || tr.findForms(Form1099INT).length)) {
  51         value += tr.getForm(Form8960).getValue(tr, '17');
  52       }
  53
  54       return value;
  55     }),
  56     '9': new UnsupportedLine('Section 965 net tax liability installment from Form 965-A'),
  57
  58     '10': new ComputedLine((tr): number => {
  59       return sumFormLines(tr, this, ['4', '5', '6', '7', '8']);
  60     })
  61   };
  62 };