To read the W-4 table, turn to page 5 of the 2026 Form W-4, choose the Multiple Jobs table that matches your filing status, find the row for your higher-paying job’s annual wages, then follow it across to the column for your lower-paying job’s annual wages. The dollar figure where the row and column meet is the estimated annual tax shortfall your standard withholding won’t cover.1IRS.gov. Form W-4 (2026) Employee’s Withholding Certificate Each employer withholds as if its paycheck were your only income, so a second job pushes your combined earnings into higher brackets that no single employer sees.
Pick the Table That Matches Your Filing Status
Page 5 of Form W-4 has three separate Multiple Jobs tables. Read the one that matches how you will file:
- Married Filing Jointly or Qualifying Surviving Spouse, which uses the wider brackets and larger standard deduction available to couples on one return.
- Single or Married Filing Separately, which uses narrower brackets and a smaller standard deduction.
- Head of Household, with its own bracket structure between the joint and single tables.
Using the wrong table produces a serious mismatch. Reading the Married Filing Jointly table when you actually file Single, for example, gives you far less extra withholding than you need, and the gap can reach thousands of dollars by the time you file.p>
Gather Your Wage Figures
Before you open the table, write down the annual wages for every job in your household and identify which pays the most. The table labels these the “Higher Paying Job” and the “Lower Paying Job.” Use recent pay stubs or offer letters so your estimates are close to the real annual figures; rough guesses will throw the intersection amount off in either direction.
Two jobs is the base case the table is built for. Three jobs takes an extra step, covered below. Four or more jobs is beyond what these tables handle, and the IRS directs you to Publication 505 or the online Tax Withholding Estimator at irs.gov/W4App instead.1IRS.gov. Form W-4 (2026) Employee’s Withholding Certificate
Find the Intersection Amount
Each table works like a grid. The left-hand column lists salary ranges for the higher-paying job (for example, $80,000 to $99,999). The top row lists salary ranges for the lower-paying job. To read it:
- Find the row on the left side that contains the higher-paying job’s annual wages.
- Find the column across the top that contains the lower-paying job’s annual wages.
- Follow the row and column until they meet. The dollar figure at that intersection is the estimated annual tax shortfall.
Say the higher-paying job earns $85,000 and the lower-paying job earns $35,000. Locate the row covering $85,000, then the column covering $35,000, and read the figure where they cross. That number reflects how the second income pushes your total household earnings into higher marginal brackets, an effect standard withholding ignores because each employer only sees its own paycheck.
Convert the Annual Figure to a Per-Paycheck Amount
The intersection figure is annual. To spread it across your paychecks, divide by the number of pay periods left in the year at the highest-paying job. Common frequencies are:2IRS.gov. 2026 Publication 15-T Federal Income Tax Withholding Methods
- Monthly: 12 pay periods per year.
- Semimonthly: 24 pay periods per year.
- Biweekly: 26 pay periods per year.
If you are filling out the form at the start of the year, divide by the full number of pay periods. If you are starting mid-year, divide by only the pay periods remaining. A $2,600 annual shortfall divided by 26 biweekly checks is $100 per paycheck. Starting in July with 13 biweekly periods left, the same $2,600 becomes $200 per paycheck.
Enter that per-paycheck figure on Step 4(c), the “Extra withholding” line, of the W-4 for the highest-paying job only.1IRS.gov. Form W-4 (2026) Employee’s Withholding Certificate Putting it on a lower-paying job’s W-4 risks over-withholding from smaller paychecks and creating cash-flow problems, even though you would eventually get the excess back as a refund.
Three Jobs: An Extra Step on the Worksheet
With three jobs in the household, the Multiple Jobs Worksheet on page 3 of Form W-4 adds a second table lookup on lines 2a, 2b, and 2c:1IRS.gov. Form W-4 (2026) Employee’s Withholding Certificate
- Line 2a: Look up the intersection of your highest-paying and second-highest-paying jobs, the same way you would for two jobs. Enter it on line 2a.
- Line 2b: Add the annual wages of those two jobs together. Treat that combined total as the “Higher Paying Job” figure, and treat the third job’s wages as the “Lower Paying Job” figure. Look up the new intersection and enter it on line 2b.
- Line 2c: Add lines 2a and 2b. This is the total annual shortfall for all three jobs.
From there, divide line 2c by the number of pay periods at the highest-paying job and enter the result on Step 4(c) of that job’s W-4.
When the Step 2(c) Checkbox Is Simpler
If your household has exactly two jobs and both pay roughly similar amounts, you can skip the tables and check the box in Step 2(c) on both W-4 forms instead. That tells each employer to cut the standard deduction and tax brackets in half when calculating withholding, which produces reasonably accurate results when neither job dominates household income.1IRS.gov. Form W-4 (2026) Employee’s Withholding Certificate
The checkbox works best when the lower-paying job pays more than half of what the higher-paying job pays. The wider the salary gap, the more tax gets over-withheld with this method: a larger refund, but smaller paychecks all year. The table method in Step 2(b) gives a more precise result when pay differs significantly.3IRS.gov. FAQs on the 2020 Form W-4
The checkbox also has a privacy advantage. Step 2(b) puts a specific dollar figure in Step 4(c) that could prompt questions from payroll. Step 2(c) just checks a box on each form without revealing the other job’s wages.3IRS.gov. FAQs on the 2020 Form W-4
Submitting the Form and Timing the Change
Once the form is complete, give it to your employer’s payroll department. Employers must begin using the new information no later than the start of the first payroll period ending on or after 30 days from the date they receive the form.4IRS.gov. 2026 Publication 15 Many payroll departments process it sooner, but 30 days is the outer limit.
Timing matters because the annual amount from the table gets spread across whatever paychecks remain. Submitting a new W-4 early in the year keeps each deduction smaller. Waiting until October or November crams the same total into far fewer paychecks and can feel like a steep cut. You can update your W-4 as many times during the year as you need to.