Form 1040 Schedule 1 (2019): Additional Income &
Adjustments
Schedule 1 (2019) reports income sources outside wages, salaries, and interest, plus adjustments to income. The 2019 tax year marks the first full year under the Tax Cuts and Jobs
Act, with modified thresholds for business income deductions and educator expense deduction limits.
Step-by-Step Process
Step 1: Verify Schedule 1 Is Required for Your Income Type
Confirm whether your tax situation requires a Schedule 1 attachment to Form 1040 or 1040-SR.
Schedule 1 is required if you report business income, capital gains, rental income, farm income, prizes, gambling winnings, unemployment compensation, or claim above-the-line deductions not reported directly on Form 1040 lines.
Step 2: Report Business Income on Line 2
Enter net profit or loss from Schedule C, C-EZ, or F on Schedule 1, line 2. For 2019, self-employment tax thresholds and rates remain stable from prior years. Ensure Schedule C net income matches exactly and reconcile any discrepancies before submitting your return.
Step 3: Complete Capital Gains and Loss Netting
Use the 2019 capital gains worksheet to net long-term gains, long-term losses, short-term gains, and short-term losses separately. The 2019 instructions require two-tier netting: first within each holding period, then across periods. Schedule D attachment is necessary when you have sales or exchanges reported on Form 8949, but not for simple capital gain distributions.
Step 4: Report Qualified Dividend Income and Apply Preferential
Rates
Enter qualified dividend amounts on line 5a and total capital gains on line 5b of Form 1040.
Qualified dividend income in 2019 remains subject to zero, 15%, or 20% preferential tax rates based on filing status and total taxable income. Complete the qualified dividends and capital gains worksheet from the 2019 instructions to calculate your proper tax liability.
- Taxable scholarships and grants: Report taxable scholarship amounts on line 8 if the
- Farming or fishing income: Enter net farm income or loss from Schedule F on the
- Unemployment compensation: Report all unemployment benefits received during
Step 5: Enter Other Income Sources on Schedule 1
Report additional income types on Schedule 1 per the 2019 line-by-line instructions. Ensure amounts match corresponding source documents, such as 1099 forms and K-1 schedules.
These income sources must be reported separately from your wages and standard income items. scholarship exceeded qualified education expenses. The taxable portion represents amounts used for room, board, travel, or other non-qualified expenses that must be included in your gross income. appropriate line. Farm income includes crops, livestock, and agricultural products sold during the year minus ordinary and necessary farming expenses.
2019 on line 7, as these amounts are fully taxable. State unemployment agencies report these payments to you and the IRS on Form 1099-G for verification purposes.
Step 6: Report Adjustments to Income
Educator expenses for 2019 remain capped at $250 per eligible educator, increasing to $500 if married filing jointly and both spouses qualify. Claim student loan interest up to $2,500 if eligible, and enter HSA deductions, self-employed health insurance, and Keogh contributions on respective lines. The 2019 instructions do not permit above-the-line charitable deductions for non-itemizers.
Step 7: Complete Qualified Business Income Deduction Worksheet
For 2019, if you have Schedule C, E, or F income and your taxable income falls below filing-status thresholds, use the QBI worksheet. The 2019 thresholds are $160,700 for single filers and $321,400 for married filing jointly, with phase-out ranges extending to $210,700 and
$421,400, respectively. These thresholds are specific to 2019 and differ from prior and subsequent years due to annual inflation adjustments.
- QBI deduction thresholds: The qualified business income deduction thresholds are
- Educator expense limits: The educator expense deduction remains capped at $250
- Capital gains procedures: In 2019, capital gains netting procedures continued to follow
- Charitable contributions: The above-the-line philanthropic contribution deduction for
- Business income reporting: The 2019 Schedule 1 instructions clarify that business
- Full IRS transcript retrieval (Wage & Income + Account)
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- Tax relief options if you owe the IRS
Step 8: Reconcile Total Income and Adjustments
Add all income sources from Part I and subtract all adjustments from Part II to determine net additional income. Verify the total on Schedule 1, line 9, for extra income and line 22 for adjustments to income, and match your working papers. Transfer line 9 to Form 1040 line 7a and line 22 to Form 1040 line 8a per the 2019 form layout.
Key 2019 Updates for Schedule 1
Understanding specific 2019 provisions helps ensure accurate reporting and prevents errors during processing. The following updates apply exclusively to tax year 2019 and may differ from those in other years due to legislative changes and inflation adjustments.
$160,700 for single filers and $321,400 for married filing jointly. These reflect 2019 inflation adjustments and differ from those in all other years, so taxpayers must verify the current-year thresholds annually. per eligible educator for 2019 under TCJA rules. Married couples filing jointly with two eligible educators may claim up to $500 in total, but no more than $250 per eligible educator. the two-tier system introduced in 2018, without any simplification. Taxpayers must complete Form 8949 before transferring totals to Schedule D for most capital transactions beyond simple distributions. non-itemizers does not apply in 2019 because the provision did not exist. The CARES
Act later created a temporary deduction for 2020-2021, but no such deduction was available for 2019 filers. income from Schedule C includes profit or loss after allowable business deductions.
Taxpayers must not double-deduct business expenses on both Schedule C and
Schedule 1 to avoid errors.
If you’re missing tax documents or want to ensure the numbers you enter match IRS records, we can help.
